drummer/libnode.c

/*---------------------------------------------------------------------------------*/
/* $RCSfile: libnode.c,v $							   */
/*---------------------------------------------------------------------------------*/
/* $Revision: 2.17 $								   */
/* $Name: libnode-2_2_0-1 $									   */
/* $Date: 2010/06/06 21:26:31 $							   */
/* $Author: agibert $								   */
/*---------------------------------------------------------------------------------*/

/*---------------------------------------------------------------------------------*/
/* This file is part of LibNode                                                    */
/*                                                                                 */
/*    LibNode is free software; you can redistribute it and/or modify              */
/*    it under the terms of the GNU Lesser General Public Licence as published by  */
/*    the Free Software Foundation; either version 2.1 of the License, or          */
/*    (at your option) any later version.                                          */
/*                                                                                 */
/*    LibNode is distributed in the hope that it will be useful,                   */
/*    but WITHOUT ANY WARRANTY; without even the implied warranty of               */
/*    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                */
/*    GNU Lesser General Public License for more details.                          */
/*                                                                                 */
/*    You should have received a copy of the GNU Lesser General Public License     */
/*    along with LibNode; if not, write to the Free Software                       */
/*    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA    */
/*---------------------------------------------------------------------------------*/





#define _LIBNODE_C_

#include <libnode.h>

#ifdef _LIBVER_SUPPORT
VER_INFO_EXPORT( libnode, "$Revision: 2.17 $", "$Name: libnode-2_2_0-1 $", __FILE__, "$Author: agibert $")
#endif







/*------------------------------------------------------------------------------*/
/*------------------------------------------------------------------------------*/
/*                      Node Manager Template                                   */
/*------------------------------------------------------------------------------*/
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Default_Manager( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, NDT_Node  *Node_Ptr, NDT_Command  Command, va_list  *Args_Ptr)
{
    NDT_Command_Name  Command_Name;


    switch( Command)
    {
        case NDD_CMD_MANAGER_VERSION:
        {
	    ND_VA_ARG_GET( Version_Name_Ptr, *Args_Ptr, NDT_Version_Name  *);


            Command_Name = "NDD_CMD_MANAGER_VERSION";

            *Version_Name_Ptr = "$Revision: 2.17 $   $Name: libnode-2_2_0-1 $   $Date: 2010/06/06 21:26:31 $   $Author: agibert $";

            return( NDS_OK);
	}

        case NDD_CMD_INDEX_GET:
        {
            /*
	      ND_VA_ARG_GET( Reply_Index_Id_Ptr, *Args_Ptr, NDT_Index_Id  *);
	      ND_VA_ARG_GET( Reply_Command_Ptr,  *Args_Ptr, NDT_Command  *);
	      ND_VA_ARG_GET( Cmd,                *Args_Ptr, NDT_Command);
	      ND_VA_ARG_GET( Value_Ptr,          *Args_Ptr, void  *);
            */
	    ND_VA_ARG_GET( Reply_Index_Id_Ptr, *Args_Ptr, NDT_Index_Id  *);
	    ND_VA_ARG_GET( Reply_Command_Ptr,  *Args_Ptr, NDT_Command  *);
	    ND_VA_ARG_GET( Cmd,                *Args_Ptr, NDT_Command);
	    ND_VA_ARG_GET( Value_Ptr,          *Args_Ptr, void  *);


            Command_Name = "NDD_CMD_INDEX_GET";

            switch(Cmd)
            {
                /*
		  case NDT_CMD_SOME_USER_CMD:
		  {
		  *Reply_Index_Id_Ptr = 0;
		  *Reply_Command_Ptr = NDD_CMD_SOME_OTHER_CMD;
		  break;
		  }

		  ...
                */

                default:
                {
		    *Reply_Index_Id_Ptr = Index_Id;
		    *Reply_Command_Ptr = Cmd;
		    break;
		}
	    }

            return( NDS_OK);
        }

        case NDD_CMD_VALUE_ALLOC:
        {
	    /*
	      ND_VA_ARG_GET(    Value_Ptr_Ptr, *Args_Ptr, void  **);

	      ND_VA_LIST_OPEN(  user_args,     *Args_Ptr);

	      ND_VA_ARG_GET(    user_data,      user_args, user_type);
	      ND_VA_ARG_GET(    ...,            user_args, ...);

	      ND_VA_LIST_CLOSE( user_args);
	    */


            Command_Name = "NDD_CMD_VALUE_ALLOC";

	    /*
	    if( ( *Value_Ptr_Ptr = (void  *)malloc( sizeof(void))) == NULL)
	    {
		return(NDS_ERRMEM);
	    }
	    else
	    {
		...
		
		return( NDS_OK);
	    }
	    */
        }

        case NDD_CMD_VALUE_FREE:
        {
            /*
	      ND_VA_ARG_GET(    Value_Ptr, *Args_Ptr, void  *);

	      ND_VA_LIST_OPEN(  user_args, *Args_Ptr);

	      ND_VA_ARG_GET(    user_data,  user_args, user_type);
	      ND_VA_ARG_GET(    ...,        user_args, ...);

	      ND_VA_LIST_CLOSE( user_args);
            */


            Command_Name = "NDD_CMD_VALUE_FREE";

	    /*
	      free( Value_Ptr);

	      return( NDS_OK);
	    */
        }

        case NDD_CMD_VALUE_COMP:
        {
            /*
	      ND_VA_ARG_GET(    Value1_Ptr,  *Args_Ptr, void  *);
	      ND_VA_ARG_GET(    Value2_Ptr,  *Args_Ptr, void  *);

	      ND_VA_LIST_OPEN(  user_args,   *Args_Ptr);

	      ND_VA_ARG_GET(    user_data,    user_args, user_type);
	      ND_VA_ARG_GET(    ...,          user_args, ...);

	      ND_VA_LIST_CLOSE( user_args);
            */


            Command_Name = "NDD_CMD_VALUE_COMP";

	    /*
	    switch( Index_Id)
	    {
		case 0:
		{
		    int	 rc;
		    
		    
		    rc = strcmp( Value1_Ptr->..., Value2_Ptr->...);
		    
		    if( rc < 0)
		    {
			return(NDS_LOWER);
		    }
		    else
		    {
			if( rc > 0)
			{
			    return(NDS_GREATER);
			}
			else
			{
			    return(NDS_EQUAL);
			}
		    }
		}
		
		case 1:
		{
		    int  val1 = atoi(Value1_Ptr->...);
		    int  val2 = atoi(Value2_Ptr->...);
		    
		    
		    if( val1 < val2)
		    {
			return(NDS_LOWER);
		    }
		    else
		    {
			if( val1 > val2)
			{
			    return(NDS_GREATER);
			}
			else
			{
			    return(NDS_EQUAL);
			}
		    }
		}
		
		case 2:
		{
		    ...
		}
		
		default:
		{
		    printf( "Unknown COMP idx (%d) !\n", Index_Id);
		    return( NDS_KO);
		}
	    }
	    */
	      return( NDS_OK);

        }

        case NDD_CMD_VALUE_ADD:
        {
            /*
	      ND_VA_ARG_GET(    Value_Ptr, *Args_Ptr, void  *);

	      ND_VA_LIST_OPEN(  user_args, *Args_Ptr);

	      ND_VA_ARG_GET(    user_data,  user_args, user_type);
	      ND_VA_ARG_GET(    ...,        user_args, ...);

	      ND_VA_LIST_CLOSE( user_args);
            */


            Command_Name = "NDD_CMD_VALUE_ADD";

	    /*
	      return( NDS_OK);
	    */
        }

        case NDD_CMD_VALUE_REMOVE:
        {
            /*
	      ND_VA_ARG_GET(   Value_Ptr, *Args_Ptr, void  *);

	      ND_VA_LIST_OPEN( user_args, *Args_Ptr);

	      ND_VA_ARG_GET(   user_data,  user_args, user_type);
	      ND_VA_ARG_GET(   ...,        user_args, ...);

	      ND_VA_LIST_CLOSE( user_args);
            */


            Command_Name = "NDD_CMD_VALUE_REMOVE";
	    /*
	      return( NDS_OK);
            */
        }

        case NDD_CMD_VALUE_PRINT:
        {
	    /*
	      ND_VA_ARG_GET(    Next_Node_Ptr,    *Args_Ptr,  NDT_Node  *);

	      ND_VA_LIST_OPEN(  lib_args,         *Args_Ptr);

	      ND_VA_ARG_GET(    Out,               lib_args,  FILE  *);
	      ND_VA_ARG_GET(    Recursive_Mode,    lib_args,  NDT_Recursive_Mode);
	      ND_VA_ARG_GET(    Recursive_Depth,   lib_args,  NDT_Recursive_Depth);
	      ND_VA_ARG_GET(    Recursive_Offset,  lib_args,  NDT_Recursive_Offset);

	      ND_VA_LIST_OPEN(  user_args,         lib_args);

	      ND_VA_ARG_GET(    user_data,         user_args, user_type);
	      ND_VA_ARG_GET(    ...,               user_args, ...);

	      ND_VA_LIST_CLOSE( user_args);
	      ND_VA_LIST_CLOSE( lib_args);

	      void  *Value_Ptr = Node_Ptr->Value;
            */


            Command_Name = "NDD_CMD_VALUE_PRINT";

            /*
	      fprintf( Out, "...\n", Value_Ptr->..., ...);

	      return( NDS_OK);
            */
        }

        case NDD_CMD_INFO_PRINT:
        {
            /*
	      ND_VA_ARG_GET(    Next_Node_Ptr,    *Args_Ptr,  NDT_Node  *);

	      ND_VA_LIST_OPEN(  lib_args,         *Args_Ptr);

	      ND_VA_ARG_GET(    Out,               lib_args,  FILE  *);
	      ND_VA_ARG_GET(    Recursive_Mode,    lib_args,  NDT_Recursive_Mode);
	      ND_VA_ARG_GET(    Recursive_Depth,   lib_args,  NDT_Recursive_Depth);
	      ND_VA_ARG_GET(    Recursive_Offset,  lib_args,  NDT_Recursive_Offset);

	      ND_VA_LIST_OPEN(  user_args,         lib_args);

	      ND_VA_ARG_GET(    user_data,         user_args, user_type);
	      ND_VA_ARG_GET(    ...,               user_args, ...);

	      ND_VA_LIST_CLOSE( user_args);
	      ND_VA_LIST_CLOSE( lib_args);
            */


            Command_Name = "NDD_CMD_INFO_PRINT";

	    /*
	      return( NDS_OK);
	    */
        }

        case NDD_CMD_USER_TRAVERSE:
        {
	    /*
	      ND_VA_ARG_GET(    Next_Node_Ptr,    *Args_Ptr,  NDT_Node  *);

	      ND_VA_LIST_OPEN(  user_args,        *Args_Ptr);

	      ND_VA_ARG_GET(    user_data,         user_args, user_type);
	      ND_VA_ARG_GET(    ...,               user_args, ...);

	      ND_VA_LIST_CLOSE( user_args);


	      void  *Value_Ptr = Node_Ptr->Value;
            */
	
	
            Command_Name = "NDD_CMD_USER_TRAVERSE";

	    /*
	      return( NDS_OK);
	    */
	}

        default:
	{
            printf( "ND_Default_Manager() called with an undefined command %d\n", Command);
            return(NDS_ERRAPI);
        }
    }

    printf( "ND_Default_Manager() called with command %d (%s)\n", Command, Command_Name);
    return(NDS_OK);
}







/*------------------------------------------------------------------------------*/
/* OpenStruct Manager                                                           */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_OpenStruct_Manager( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, NDT_Node  *Node_Ptr, NDT_Command  Command, va_list  *Args_Ptr)
{
    NDT_Command_Name  Command_Name;


    switch( Command)
    {
        case NDD_CMD_MANAGER_VERSION:
        {
	    ND_VA_ARG_GET( Version_Name_Ptr, *Args_Ptr, NDT_Version_Name  *);


            Command_Name = "NDD_CMD_MANAGER_VERSION";

            *Version_Name_Ptr = "$Revision: 2.17 $   $Name: libnode-2_2_0-1 $   $Date: 2010/06/06 21:26:31 $   $Author: agibert $";

            return( NDS_OK);
	}

        case NDD_CMD_INDEX_GET:
        {
            /*
	      ND_VA_ARG_GET( Reply_Index_Id_Ptr, *Args_Ptr, NDT_Index_Id  *);
	      ND_VA_ARG_GET( Reply_Command_Ptr,  *Args_Ptr, NDT_Command  *);
	      ND_VA_ARG_GET( Cmd,                *Args_Ptr, NDT_Command);
	      ND_VA_ARG_GET( Value_Ptr,          *Args_Ptr, void  *);
            */
	    ND_VA_ARG_GET( Reply_Index_Id_Ptr, *Args_Ptr, NDT_Index_Id  *);
	    ND_VA_ARG_GET( Reply_Command_Ptr,  *Args_Ptr, NDT_Command  *);
	    ND_VA_ARG_GET( Cmd,                *Args_Ptr, NDT_Command);
	    ND_VA_ARG_GET( Value_Ptr,          *Args_Ptr, void  *);


            Command_Name = "NDD_CMD_INDEX_GET";

            switch(Cmd)
            {
                default:
                {
		    *Reply_Index_Id_Ptr = Index_Id;
		    *Reply_Command_Ptr = Cmd;
		    break;
		}
	    }

            return( NDS_OK);
        }

        case NDD_CMD_VALUE_ALLOC:
        {
            /*
	      ND_VA_ARG_GET(    Value_Ptr_Ptr, *Args_Ptr, void  **);

	      ND_VA_LIST_OPEN(  user_args,     *Args_Ptr);

	      ND_VA_ARG_GET(    user_data,      user_args, user_type);
	      ND_VA_ARG_GET(    ...,            user_args, ...);

	      ND_VA_LIST_CLOSE( user_args);
            */


            Command_Name = "NDD_CMD_VALUE_ALLOC";

	    return( NDS_OK);
        }

        case NDD_CMD_VALUE_FREE:
        {
            /*
	      ND_VA_ARG_GET(    Value_Ptr, *Args_Ptr, void  *);

	      ND_VA_LIST_OPEN(  user_args, *Args_Ptr);

	      ND_VA_ARG_GET(    user_data,  user_args, user_type);
	      ND_VA_ARG_GET(    ...,        user_args, ...);

	      ND_VA_LIST_CLOSE( user_args);
            */


            Command_Name = "NDD_CMD_VALUE_FREE";

            return( NDS_OK);
        }

        case NDD_CMD_VALUE_COMP:
        {
            /*
	      ND_VA_ARG_GET(    Value1_Ptr,  *Args_Ptr, void  *);
	      ND_VA_ARG_GET(    Value2_Ptr,  *Args_Ptr, void  *);

	      ND_VA_LIST_OPEN(  user_args,   *Args_Ptr);

	      ND_VA_ARG_GET(    user_data,    user_args, user_type);
	      ND_VA_ARG_GET(    ...,          user_args, ...);

	      ND_VA_LIST_CLOSE( user_args);
            */
	    ND_VA_ARG_GET(    Value1_Ptr,  *Args_Ptr, void  *);
	    ND_VA_ARG_GET(    Value2_Ptr,  *Args_Ptr, void  *);


            Command_Name = "NDD_CMD_VALUE_COMP";

            switch( Index_Id)
            {
                case 0:
                {
                    if( Value1_Ptr < Value2_Ptr)
                    {
                        return(NDS_LOWER);
		    }
                    else
                    {
                        if( Value1_Ptr > Value2_Ptr)
                        {
                            return(NDS_GREATER);
                        }
                        else
                        {
                            return(NDS_EQUAL);
                        }
                    }
                }

                default:
                {
                    printf( "Unknown COMP idx (%d) !\n", Index_Id);
                    return( NDS_KO);
                }
            }

            return( NDS_OK);
        }

        case NDD_CMD_VALUE_ADD:
        {
            /*
	      ND_VA_ARG_GET(    Value_Ptr, *Args_Ptr, void  *);

	      ND_VA_LIST_OPEN(  user_args, *Args_Ptr);

	      ND_VA_ARG_GET(    user_data,  user_args, user_type);
	      ND_VA_ARG_GET(    ...,        user_args, ...);

	      ND_VA_LIST_CLOSE( user_args);
            */


            Command_Name = "NDD_CMD_VALUE_ADD";

            return( NDS_OK);
        }

        case NDD_CMD_VALUE_REMOVE:
        {
            /*
	      ND_VA_ARG_GET(   Value_Ptr, *Args_Ptr, void  *);

	      ND_VA_LIST_OPEN( user_args, *Args_Ptr);

	      ND_VA_ARG_GET(   user_data,  user_args, user_type);
	      ND_VA_ARG_GET(   ...,        user_args, ...);

	      ND_VA_LIST_CLOSE( user_args);
            */


            Command_Name = "NDD_CMD_VALUE_REMOVE";

            return( NDS_OK);
        }

        case NDD_CMD_VALUE_PRINT:
        {
	    /*
	      ND_VA_ARG_GET(    Next_Node_Ptr,    *Args_Ptr,  NDT_Node  *);

	      ND_VA_LIST_OPEN(  lib_args,         *Args_Ptr);

	      ND_VA_ARG_GET(    Out,               lib_args,  FILE  *);
	      ND_VA_ARG_GET(    Recursive_Mode,    lib_args,  NDT_Recursive_Mode);
	      ND_VA_ARG_GET(    Recursive_Depth,   lib_args,  NDT_Recursive_Depth);
	      ND_VA_ARG_GET(    Recursive_Offset,  lib_args,  NDT_Recursive_Offset);

	      ND_VA_LIST_OPEN(  user_args,         lib_args);

	      ND_VA_ARG_GET(    user_data,         user_args, user_type);
	      ND_VA_ARG_GET(    ...,               user_args, ...);

	      ND_VA_LIST_CLOSE( user_args);
	      ND_VA_LIST_CLOSE( lib_args);

	      void  *Value_Ptr = Node_Ptr->Value;
            */


            Command_Name = "NDD_CMD_VALUE_PRINT";

            return( NDS_OK);
        }

        case NDD_CMD_INFO_PRINT:
        {
            /*
	      ND_VA_ARG_GET(    Next_Node_Ptr,    *Args_Ptr,  NDT_Node  *);

	      ND_VA_LIST_OPEN(  lib_args,         *Args_Ptr);

	      ND_VA_ARG_GET(    Out,               lib_args,  FILE  *);
	      ND_VA_ARG_GET(    Recursive_Mode,    lib_args,  NDT_Recursive_Mode);
	      ND_VA_ARG_GET(    Recursive_Depth,   lib_args,  NDT_Recursive_Depth);
	      ND_VA_ARG_GET(    Recursive_Offset,  lib_args,  NDT_Recursive_Offset);

	      ND_VA_LIST_OPEN(  user_args,         lib_args);

	      ND_VA_ARG_GET(    user_data,         user_args, user_type);
	      ND_VA_ARG_GET(    ...,               user_args, ...);

	      ND_VA_LIST_CLOSE( user_args);
	      ND_VA_LIST_CLOSE( lib_args);
            */
	    ND_VA_ARG_GET(    Next_Node_Ptr,    *Args_Ptr,  NDT_Node  *);

	    ND_VA_LIST_OPEN(  lib_args,         *Args_Ptr);

	    ND_VA_ARG_GET(    Out,               lib_args,  FILE  *);
	    ND_VA_ARG_GET(    Recursive_Mode,    lib_args,  NDT_Recursive_Mode);
	    ND_VA_ARG_GET(    Recursive_Depth,   lib_args,  NDT_Recursive_Depth);
	    ND_VA_ARG_GET(    Recursive_Offset,  lib_args,  NDT_Recursive_Offset);

	    ND_VA_LIST_CLOSE( lib_args);

            void  *Value_Ptr = Node_Ptr->Value;


            Command_Name = "NDD_CMD_INFO_PRINT";

            return( ND_DataStruct_Info_Print_I( Out, (NDT_Root  *)Value_Ptr, Recursive_Mode, --Recursive_Depth, ++Recursive_Offset));
        }

        default:
	{
            printf( "OpenStruct_Manager() called with an undefined command %d\n", Command);
            return( NDS_ERRAPI);
        }
    }

    printf( "OpenStruct_Manager() called with command %d (%s)\n", Command, Command_Name);
    return( NDS_OK);
}







/*------------------------------------------------------------------------------*/
/*------------------------------------------------------------------------------*/
/*                              FONCTIONS PUBLIQUES                             */
/*------------------------------------------------------------------------------*/
/*------------------------------------------------------------------------------*/





/*------------------------------------------------------------------------------*/
/* Initialisation du contexte de la librairie                                   */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Library_Open_I( int  Debug_Mode)
{
    NDG_Base.Debug_Mode = Debug_Mode;
    NDG_Base.Open_Status = NDD_TRUE;

    if( Debug_Mode == NDD_TRUE)
    {
        ND_Library_StdErr_Set_I( stderr);
    }

#if !defined(_WIN32)
    if( ( NDG_Base.DL_Ptr = dlopen(  NULL, ( RTLD_NOW | RTLD_GLOBAL))) == NULL)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Library_Open_I: can't dlopen [%s]", dlerror());
        ND_Error_Print();

        return( NDS_KO);
    }
#endif

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Initialisation du contexte de la librairie                                   */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Library_Open_C( int  Debug_Mode)
{
    NDT_Status  status;


    if( NDG_Base.Open_Status != NDD_FALSE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Library_Open_C: library is not closed");
        ND_Error_Print();

        return( NDS_KO);
    }
    else
    {
        if( Debug_Mode == NDD_TRUE)
        {
	    if( ( status = ND_DataStruct_Open_I( &(NDG_Base.OpenStruct_Ptr), 1, NDG_Base.OpenStruct_Index_Type, "ND_OpenStruct_Manager", ND_OpenStruct_Manager, NULL, NULL, NULL, NULL, 0,  NULL)) != NDS_OK)
	    {
	        sprintf( NDG_Base.Err_String, "Error ND_Library_Open_C: can't open OpenStruct");
		ND_Error_Print();

		return( NDS_KO);
	    }
	}
    }

    return( ND_Library_Open_I( Debug_Mode));
}





/*------------------------------------------------------------------------------*/
/* Fermeture du contexte de la librairie                                        */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Library_Close_I( void)
{
    NDT_Symbol  *Symbol, *Next_Symbol;


    /* D<>sallocation de la table des symboles locale */

    Symbol = NDG_Base.Symbol_First_Ptr;

    while( Symbol)
    {
	Next_Symbol = Symbol->Next;
	free( Symbol->Name);
	free( Symbol);
	Symbol = Next_Symbol;
    }

    NDG_Base.Symbol_First_Ptr = (NDT_Symbol  *)NULL;

#if !defined(_WIN32)
    if( dlclose( NDG_Base.DL_Ptr) != 0)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Library_Close_I: can't dlclose [%s]", dlerror());
        ND_Error_Print();

        return( NDS_KO);
    }
#endif

    NDG_Base.Open_Status = NDD_FALSE;

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Fermeture du contexte de la librairie                                        */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Library_Close_C( void)
{
    NDT_Status  status;


    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Library_Close_C: library is not opened");
        ND_Error_Print();

        return( NDS_KO);
    }

    if( ( NDG_Base.Debug_Mode == NDD_TRUE) && ( NDG_Base.Err_Stream != NULL))
    {
	if( NDG_Base.OpenStruct_Ptr->Index_Tab[NDD_INDEX_PRIMARY].Node_Number > 0)
	{
	    sprintf( NDG_Base.Err_String, "Error ND_Library_Close_C: Unclosed DataStruct:");
	    ND_Error_Print();

	    if( ( status = ND_DataStruct_Info_Print_I( NDG_Base.Err_Stream, NDG_Base.OpenStruct_Ptr, NDD_RECURSIVE_MODE_PARENT_CHILD, 0, 0)) != NDS_OK)
	    {
		sprintf( NDG_Base.Err_String, "Error ND_Library_Close_C: can't print OpenStruct info");
		ND_Error_Print();

		return( NDS_KO);
	    }
	}

	if( ( status = ND_DataStruct_Close_I( NDG_Base.OpenStruct_Ptr)) != NDS_OK)
	{
	    sprintf( NDG_Base.Err_String, "Error ND_Library_Close_C: can't close OpenStruct");
	    ND_Error_Print();
	    
	    return( NDS_KO);
	}
    }

    return( ND_Library_Close_I());
}





/*------------------------------------------------------------------------------*/
/* D<>finition de la sortie standard des messages d'erreur de la librairie       */
/*------------------------------------------------------------------------------*/
/* (I) Out : flux de sortie de l'affichage des messages d'erreur                */
/*------------------------------------------------------------------------------*/

NDT_Status ND_Library_StdErr_Set_I( FILE  *Out)
{
    NDG_Base.Err_Stream = Out;

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* D<>finition de la sortie standard des messages d'erreur de la librairie       */
/*------------------------------------------------------------------------------*/
/* (I) Out : flux de sortie de l'affichage des messages d'erreur                */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Library_StdErr_Set_C( FILE  *Out)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Library_StdErr_Set_C: library is not opened");
        ND_Error_Print();

        return( NDS_KO);
    }

    return( ND_Library_StdErr_Set_I( Out));
}





/*------------------------------------------------------------------------------*/
/* Cr<43>ation d'une nouvelle structure de donn<6E>es                                 */
/*------------------------------------------------------------------------------*/
/* (O) Root: adresse d'un pointeur sur la racine de la nouvelle structure       */
/* (I) Type: type de la structure.de donn<6E>es (liste ou arbre binaire)           */
/* (I) Allocator: pointeur vers la fonction d'allocation                        */
/* (I) Desallocator: pointeur vers la fonction de d<>sallocation                 */
/* (I) Data : pointeur de donn<6E>es utiles <20> l'allocateur                         */
/* (I) Own_Value : indique si la structure est propri<72>taire de ses valeurs      */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Open_I( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, NDT_Index_Type  Type)
{
    NDT_Status   status;
    NDT_Node    *node_ptr;


    if( ( status = ND_Index_Clear( Root_Ptr, Index_Id)) != NDS_OK)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Open_I: Index cleaning error");
        ND_Error_Print();

        return( NDS_KO);
    }

    Root_Ptr->Index_Tab[Index_Id].Type = Type & NDD_INDEX_STATUS_RMSK | NDD_INDEX_STATUS_OPENED ;

    Root_Ptr->Index_Open_Count++;

    if( Index_Id != NDD_INDEX_PRIMARY)
    {
        if( ( status = ND_Index_Node_First_Get_I( &node_ptr, Root_Ptr, NDD_INDEX_PRIMARY)) != NDS_OK)
        {
            sprintf( NDG_Base.Err_String, "Error ND_Index_Open_I: can't get first primary index node");
            ND_Error_Print();

            return( NDS_KO);
	}

        while( node_ptr != NULL)
        {
            if( ( status = ND_Index_Value_Add_I( Root_Ptr, Index_Id, node_ptr->Value)) != NDS_OK)
            {
                sprintf( NDG_Base.Err_String, "Error ND_Index_Open_I: can't add value");
                ND_Error_Print();

                return( NDS_KO);
	    }

            if( ( status = ND_Index_Node_Next_Get_I( &node_ptr, node_ptr)) != NDS_OK)
            {
                sprintf( NDG_Base.Err_String, "Error ND_Index_Open_I: can't get next node");
                ND_Error_Print();

                return( NDS_KO);
	    }
        }
    }

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Cr<43>ation d'une nouvelle structure de donn<6E>es                                 */
/*------------------------------------------------------------------------------*/
/* (O) Root: adresse d'un pointeur sur la racine de la nouvelle structure       */
/* (I) Type: type de la structure.de donn<6E>es (liste ou arbre binaire)           */
/* (I) Allocator: pointeur vers la fonction d'allocation                        */
/* (I) Desallocator: pointeur vers la fonction de d<>sallocation                 */
/* (I) Data : pointeur de donn<6E>es utiles <20> l'allocateur                         */
/* (I) Own_Value : indique si la structure est propri<72>taire de ses valeurs      */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Open_C( NDT_Root  *Root_Ptr,  NDT_Index_Id  Index_Id, NDT_Index_Type  Type)
{
    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Open_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Open_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !ND_INDEX_STATUS_CLOSED_IS( Root_Ptr, Index_Id))
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Open_C: index is not closed");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( ( Root_Ptr->Index_Open_Count == 0) && ( Index_Id != NDD_INDEX_PRIMARY))
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Open_I: fist opened index should be the primary");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    return( ND_Index_Open_I( Root_Ptr, Index_Id, Type));
}





/*------------------------------------------------------------------------------*/
/* Cr<43>ation d'une nouvelle structure de donn<6E>es                                 */
/*------------------------------------------------------------------------------*/
/* (O) Root: adresse d'un pointeur sur la racine de la nouvelle structure       */
/* (I) Type: type de la structure.de donn<6E>es (liste ou arbre binaire)           */
/* (I) Allocator: pointeur vers la fonction d'allocation                        */
/* (I) Desallocator: pointeur vers la fonction de d<>sallocation                 */
/* (I) Data : pointeur de donn<6E>es utiles <20> l'allocateur                         */
/* (I) Own_Value : indique si la structure est propri<72>taire de ses valeurs      */
/*------------------------------------------------------------------------------*/

NDT_Status ND_DataStruct_Open_I( NDT_Root  **Root_Ptr_Ptr, NDT_Index_Nb  Index_Nb, NDT_Index_Type  *Type_Ptr, NDT_Manager_Name  Manager_Name, NDT_Manager  *Manager_Ptr,
				 NDT_Allocator_Name  Allocator_Name, NDT_Allocator  *Allocator_Ptr, NDT_Desallocator_Name  Desallocator_Name, NDT_Desallocator  *Desallocator_Ptr, short  Own_Value, void  *Data)
{
    NDT_Status		    status;
    NDT_Manager_Name	    Real_Manager_Name;
    NDT_Manager		   *Real_Manager_Ptr;
    NDT_Allocator_Name	    Real_Allocator_Name;
    NDT_Allocator	   *Real_Allocator_Ptr;
    NDT_Desallocator_Name   Real_Desallocator_Name;
    NDT_Desallocator	   *Real_Desallocator_Ptr;


    /* Valeurs par d<>faut des fonctions d'allocation et de d<>sallocation */

#if defined(_WIN32)
    if( ( Manager_Name != NULL) && ( Manager_Ptr == NULL))
    {
	sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Open_I: no symbol lookup support, Manager_Ptr shouldn't be NULL");
	ND_Error_Print();

	return( NDS_ERRAPI);
    }
#endif

    if( ( Manager_Name != NULL) || ( Manager_Ptr != NULL))
    {
        Real_Manager_Name = Manager_Name;
	Real_Manager_Ptr  = Manager_Ptr;
    }
    else
    {
        Real_Manager_Name = "ND_Default_Manager";
	Real_Manager_Ptr  = ND_Default_Manager;
    }

#if defined(_WIN32)
    if( ( Allocator_Name != NULL) && ( Allocator_Ptr == NULL))
    {
	sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Open_I: no symbol lookup support, Allocator_Ptr shouldn't be NULL");
	ND_Error_Print();

	return( NDS_ERRAPI);
    }
#endif

    if( ( Allocator_Name != NULL) || ( Allocator_Ptr != NULL))
    {
        Real_Allocator_Name = Allocator_Name;
	Real_Allocator_Ptr  = Allocator_Ptr;
    }
    else
    {
        Real_Allocator_Name = "ND_Default_Allocator";
	Real_Allocator_Ptr  = ND_Default_Allocator;
    }

#if defined(_WIN32)
    if( ( Desallocator_Name != NULL) && ( Desallocator_Ptr == NULL))
    {
	sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Open_I: no symbol lookup support, Desallocator_Ptr shouldn't be NULL");
	ND_Error_Print();

	return( NDS_ERRAPI);
    }
#endif

    if( ( Desallocator_Name != NULL) || ( Desallocator_Ptr != NULL))
    {
        Real_Desallocator_Name = Desallocator_Name;
	Real_Desallocator_Ptr  = Desallocator_Ptr;
    }
    else
    {
        Real_Desallocator_Name = "ND_Default_Desallocator";
	Real_Desallocator_Ptr  = ND_Default_Desallocator;
    }

    status = ND_Node_Root_Alloc( Root_Ptr_Ptr, Index_Nb, Type_Ptr, Real_Manager_Name, Real_Manager_Ptr, Real_Allocator_Name, Real_Allocator_Ptr, Real_Desallocator_Name, Real_Desallocator_Ptr, Own_Value, Data);

    if( ND_ERROR( status)) return( status);

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Cr<43>ation d'une nouvelle structure de donn<6E>es                                 */
/*------------------------------------------------------------------------------*/
/* (O) Root: adresse d'un pointeur sur la racine de la nouvelle structure       */
/* (I) Type: type de la structure.de donn<6E>es (liste ou arbre binaire)           */
/* (I) Allocator: pointeur vers la fonction d'allocation                        */
/* (I) Desallocator: pointeur vers la fonction de d<>sallocation                 */
/* (I) Data : pointeur de donn<6E>es utiles <20> l'allocateur                         */
/* (I) Own_Value : indique si la structure est propri<72>taire de ses valeurs      */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_DataStruct_Open_C( NDT_Root  **Root_Ptr_Ptr, NDT_Index_Nb  Index_Nb, NDT_Index_Type  *Type_Ptr, NDT_Manager_Name  Manager_Name, NDT_Manager  *Manager_Ptr,
				  NDT_Allocator_Name  Allocator_Name, NDT_Allocator  *Allocator_Ptr, NDT_Desallocator_Name  Desallocator_Name, NDT_Desallocator  *Desallocator_Ptr, short  Own_Value, void  *Data_Ptr)
{
    NDT_Status  status;


    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Open_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( ( status = ND_DataStruct_Open_I( Root_Ptr_Ptr, Index_Nb, Type_Ptr, Manager_Name, Manager_Ptr, Allocator_Name, Allocator_Ptr, Desallocator_Name, Desallocator_Ptr, Own_Value, Data_Ptr)) != NDS_OK)
    {
	return( status);
    }

    if( ( NDG_Base.Debug_Mode == NDD_TRUE) && ( Manager_Ptr != NULL) && ( NDG_Base.Open_Status == NDD_TRUE))
    {
        if( ( status = ND_DataStruct_Value_Add_I( NDG_Base.OpenStruct_Ptr, (void  **)*Root_Ptr_Ptr)) != NDS_OK)
        {
	    sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Open_C: can't add value in OpenStruct");
	    ND_Error_Print();

	    return( NDS_KO);
	}
    }

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Destruction d'une structure de donn<6E>es                                       */
/*------------------------------------------------------------------------------*/
/* (O) Root: pointeur sur la racine de la structure de donn<6E>es <20> d<>truire       */
/*------------------------------------------------------------------------------*/

NDT_Status   ND_Index_Close_I( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id)
{
    NDT_Status  status;


    if( ( Root_Ptr->Index_Open_Count != 1) && ( Index_Id == NDD_INDEX_PRIMARY))
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Close_I: the primary should be the last closed");
        ND_Error_Print();
        return(NDS_ERRAPI);
    }

    status = ND_Index_Flush_I( Root_Ptr, Index_Id);
    if( ND_ERROR( status)) return( status);

    Root_Ptr->Index_Tab[ Index_Id].Type = Root_Ptr->Index_Tab[ Index_Id].Type & NDD_INDEX_STATUS_RMSK | NDD_INDEX_STATUS_CLOSED;

    Root_Ptr->Index_Open_Count--;

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Destruction d'une structure de donn<6E>es                                       */
/*------------------------------------------------------------------------------*/
/* (O) Root: pointeur sur la racine de la structure de donn<6E>es <20> d<>truire       */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Close_C( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
	sprintf( NDG_Base.Err_String, "Error ND_Index_Close_C: library is not open");
	ND_Error_Print();

	return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Close_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !ND_INDEX_STATUS_OPENED_IS( Root_Ptr, Index_Id))
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Close_C: index is not opened");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    return( ND_Index_Close_I( Root_Ptr, Index_Id));
}





/*------------------------------------------------------------------------------*/
/* Destruction d'une structure de donn<6E>es                                       */
/*------------------------------------------------------------------------------*/
/* (O) Root: pointeur sur la racine de la structure de donn<6E>es <20> d<>truire       */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_DataStruct_Close_I( NDT_Root  *Root_Ptr)
{
    NDT_Status    status;


    status = ND_DataStruct_Flush_I( Root_Ptr);
    if( ND_ERROR( status)) return( status);

    return( ND_Node_Root_Free( Root_Ptr));
}





/*------------------------------------------------------------------------------*/
/* Destruction d'une structure de donn<6E>es                                       */
/*------------------------------------------------------------------------------*/
/* (O) Root: pointeur sur la racine de la structure de donn<6E>es <20> d<>truire       */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_DataStruct_Close_C( NDT_Root  *Root_Ptr)
{
    NDT_Status  status;


    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Close_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if (!Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Close_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( ( status = ND_DataStruct_Close_I( Root_Ptr)) != NDS_OK)
    {
	return( status);
    }

    if( NDG_Base.Debug_Mode == NDD_TRUE)
    {
        if( ( status = ND_DataStruct_Value_Remove_I( NDG_Base.OpenStruct_Ptr, (void  *)Root_Ptr)) != NDS_OK)
        {
	    sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Close_I: can't remove value from OpenStruct");
	    ND_Error_Print();

	    return( NDS_KO);
	}
    }

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* (O) Root: pointeur sur la racine de la structure de donn<6E>es <20> d<>truire       */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Flush_I( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id)
{
    NDT_Status   status;
    NDT_Node    *Node_Ptr,  *Next_Node_Ptr;
 

    ND_Index_Node_First_Get_I( &Node_Ptr, Root_Ptr, Index_Id);

    while( Node_Ptr)
    {
        Next_Node_Ptr = NULL;
        ND_Index_Node_Next_Get_I( &Next_Node_Ptr, Node_Ptr);

        if( Index_Id == NDD_INDEX_PRIMARY)
        {
            status = ND_Manager_Exec_I( Root_Ptr, Index_Id, Node_Ptr, NDD_CMD_VALUE_FREE, Node_Ptr->Value);
            if( ND_ERROR( status)) return( status);
	}
        else
        {
            status = ND_Manager_Exec_I( Root_Ptr, Index_Id, Node_Ptr, NDD_CMD_VALUE_REMOVE, Node_Ptr->Value);
            if( ND_ERROR( status)) return( status);
        }

        status = ND_Index_Node_Remove_I( Node_Ptr);
        if( ND_ERROR( status)) return( status);

        status = ND_Node_Free( Root_Ptr, Node_Ptr);
        if (ND_ERROR( status)) return( status);
       
        Node_Ptr = Next_Node_Ptr;
    }

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Destruction d'une structure de donn<6E>es                                       */
/*------------------------------------------------------------------------------*/
/* (O) Root: pointeur sur la racine de la structure de donn<6E>es <20> d<>truire       */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Flush_C( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Flush_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Flush_C: structure root is null");
        ND_Error_Print();

        return(NDS_ERRAPI);
    }

    return( ND_Index_Flush_I( Root_Ptr, Index_Id));
}





/*------------------------------------------------------------------------------*/
/* Destruction d'une structure de donn<6E>es                                       */
/*------------------------------------------------------------------------------*/
/* (O) Root: pointeur sur la racine de la structure de donn<6E>es <20> d<>truire       */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_DataStruct_Flush_I( NDT_Root  *Root_Ptr)
{
    NDT_Status    status;
    NDT_Index_Id  index_id;


    for( index_id = ( Root_Ptr->Index_Nb - 1); index_id >= 0 ; index_id--)
    {
        status = ND_Index_Flush_I( Root_Ptr, index_id);
        if( ND_ERROR( status)) return( status);
    }

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Destruction d'une structure de donn<6E>es                                       */
/*------------------------------------------------------------------------------*/
/* (O) Root: pointeur sur la racine de la structure de donn<6E>es <20> d<>truire       */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_DataStruct_Flush_C( NDT_Root  *Root_Ptr)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Flush_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if (!Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Flush_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    return ND_DataStruct_Flush_I( Root_Ptr);
}





/*------------------------------------------------------------------------------*/
/* Function de r<>paration d'une structure :                                     */
/*  - v<>rifie que tous les noeuds sont correctement li<6C>s les uns aux autres     */
/*  - corrige les informations statistiques de la racine                        */
/*------------------------------------------------------------------------------*/
/* (I) Root         : pointeur sur la racine de la structure                    */
/* (O) Nb_Detected  : pointeur sur le nombre d'erreurs d<>tect<63>es                */
/* (O) Nb_Corrected : pointeur sur le nombre d'erreurs corrig<69>es                */
/* (I) Out          : flux de sortie du rapport                                 */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Check_I( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, int  *Detected_Nb_Ptr,  int  *Corrected_Nb_Ptr,  FILE  *Out)
{
    *Detected_Nb_Ptr = 0;
    *Corrected_Nb_Ptr = 0;


    if( ND_INDEX_STATUS_OPENED_IS( Root_Ptr, Index_Id))
    {
	if( ND_INDEX_TYPE_LIST_IS( Root_Ptr, Index_Id))
	{
	    ND_List_Check( Root_Ptr, Index_Id, Detected_Nb_Ptr, Corrected_Nb_Ptr, Out);
	}
	else if( ND_INDEX_TYPE_TREE_IS( Root_Ptr, Index_Id))
	{
	    ND_Tree_Check( Root_Ptr, Index_Id, Detected_Nb_Ptr, Corrected_Nb_Ptr, Out);
	}
	else
	{
	    sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Check_I: unknown structure type (%d) in structure (%p:%d)\n", Root_Ptr->Index_Tab[Index_Id].Type, Root_Ptr, Index_Id);
	    ND_Error_Print();

	    (*Detected_Nb_Ptr)++;
	    return( NDS_OK);
	}

        /* Affichage du r<>sultat de la proc<6F>dure de v<>rification */

        if( *Detected_Nb_Ptr == 0)
        {
            fprintf( Out, "No error detected in the node structure (%p:%d)\n", Root_Ptr, Index_Id);
        }
        else
        {
            fprintf( Out, "%d/%d error(s) corrected in the node structure (%p:%d)\n", *Corrected_Nb_Ptr, *Detected_Nb_Ptr, Root_Ptr, Index_Id);
        }
    }
 
    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Function de r<>paration d'une structure :                                     */
/*  - v<>rifie que tous les noeuds sont correctement li<6C>s les uns aux autres     */
/*  - corrige les informations statistiques de la racine                        */
/*------------------------------------------------------------------------------*/
/* (I) Root         : pointeur sur la racine de la structure                    */
/* (O) Nb_Detected  : pointeur sur le nombre d'erreurs d<>tect<63>es                */
/* (O) Nb_Corrected : pointeur sur le nombre d'erreurs corrig<69>es                */
/* (I) Out          : flux de sortie du rapport                                 */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Check_C( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, int  *Nb_Detected_Ptr, int  *Nb_Corrected_Ptr, FILE  *Out)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Check_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Check_C: structure root is null");
        ND_Error_Print();

        (*Nb_Detected_Ptr)++;

        return(NDS_ERRAPI);
    }

    if( !Out)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Check_C: the stream descriptor is null");
        ND_Error_Print();

        return(NDS_ERRAPI);
    }

    return( ND_Index_Check_I( Root_Ptr, Index_Id, Nb_Detected_Ptr, Nb_Corrected_Ptr, Out));
}





/*------------------------------------------------------------------------------*/
/* Function de r<>paration d'une structure :                                     */
/*  - v<>rifie que tous les noeuds sont correctement li<6C>s les uns aux autres     */
/*  - corrige les informations statistiques de la racine                        */
/*------------------------------------------------------------------------------*/
/* (I) Root         : pointeur sur la racine de la structure                    */
/* (O) Nb_Detected  : pointeur sur le nombre d'erreurs d<>tect<63>es                */
/* (O) Nb_Corrected : pointeur sur le nombre d'erreurs corrig<69>es                */
/* (I) Out          : flux de sortie du rapport                                 */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_DataStruct_Check_I( NDT_Root  *Root_Ptr, int  *Error_Detected_Nb_Ptr,  int  *Error_Corrected_Nb_Ptr,  FILE  *Out)
{
    NDT_Status    status;
    NDT_Index_Id  index_id;
    int			  index_error_detected_nb, index_error_corrected_nb;


    for( index_id = 0; index_id < Root_Ptr->Index_Nb; index_id++)
    {
        status = ND_Index_Check_I( Root_Ptr, index_id, &index_error_detected_nb,  &index_error_corrected_nb, Out);
        if( ND_ERROR(status)) return(status);

        *Error_Detected_Nb_Ptr  = *Error_Detected_Nb_Ptr  + index_error_detected_nb;
        *Error_Corrected_Nb_Ptr = *Error_Corrected_Nb_Ptr + index_error_corrected_nb;
    }

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Function de r<>paration d'une structure :                                     */
/*  - v<>rifie que tous les noeuds sont correctement li<6C>s les uns aux autres     */
/*  - corrige les informations statistiques de la racine                        */
/*------------------------------------------------------------------------------*/
/* (I) Root         : pointeur sur la racine de la structure                    */
/* (O) Nb_Detected  : pointeur sur le nombre d'erreurs d<>tect<63>es                */
/* (O) Nb_Corrected : pointeur sur le nombre d'erreurs corrig<69>es                */
/* (I) Out          : flux de sortie du rapport                                 */
/*------------------------------------------------------------------------------*/

NDT_Status ND_DataStruct_Check_C( NDT_Root  *Root_Ptr, int  *Nb_Detected_Ptr, int  *Nb_Corrected_Ptr, FILE  *Out)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Check_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Check_C: structure root is null");
        ND_Error_Print();
        (*Nb_Detected_Ptr)++;

        return( NDS_ERRAPI);
    }

    if( !Out)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Check_C: the stream descriptor is null");
        ND_Error_Print();
        return( NDS_ERRAPI);
    }

    return( ND_DataStruct_Check_I( Root_Ptr, Nb_Detected_Ptr, Nb_Corrected_Ptr, Out));
}





/*------------------------------------------------------------------------------*/
/* Conversion d'une structure de donn<6E>es d'un type en un autre                  */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de la structure de donn<6E>es <20> convertir     */
/* (I) Target_Type : type de structure cible                                    */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Convert_I( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, NDT_Index_Type  Target_Type)
{
    NDT_Status rc;


    if( ND_INDEX_STATUS_OPENED_IS( Root_Ptr, Index_Id))
    {
	switch( Root_Ptr->Index_Tab[Index_Id].Type & NDD_INDEX_TYPE_MSK)
	{
	    case NDD_INDEX_TYPE_LIST:
	    {

		switch( Target_Type & ( NDD_INDEX_TYPE_MSK | NDD_INDEX_SUBTYPE_MSK))
		{
		    case( NDD_INDEX_TYPE_LIST | NDD_INDEX_SUBTYPE_SORTED):
		    {
			rc = ND_List_Sort( Root_Ptr, Index_Id);
			if( ND_ERROR( rc)) return( rc);

			Root_Ptr->Index_Tab[Index_Id].Type = Target_Type;

			return( rc);
		    }

		    case( NDD_INDEX_TYPE_LIST | NDD_INDEX_SUBTYPE_FIFO):
		    case( NDD_INDEX_TYPE_LIST | NDD_INDEX_SUBTYPE_LIFO):
		    {
			Root_Ptr->Index_Tab[Index_Id].Type = Target_Type;

			return( NDS_OK);
		    }


		    case( NDD_INDEX_TYPE_TREE | NDD_INDEX_SUBTYPE_BALANCED):
		    case( NDD_INDEX_TYPE_TREE | NDD_INDEX_SUBTYPE_UNBALANCED):
		    {
			rc = ND_List_Sort( Root_Ptr, Index_Id);
			if( rc != NDS_OK) return( rc);

			rc = ND_Tree_Make( Root_Ptr, Index_Id);
			if( ND_ERROR( rc)) return( rc);

			Root_Ptr->Index_Tab[Index_Id].Type = Target_Type;

			return( rc);
		    }

		    default:
		    {
			return( NDS_KO);
		    }
		}

		break;
	    }

	    case NDD_INDEX_TYPE_TREE:
	    {
		switch( Target_Type & ( NDD_INDEX_TYPE_MSK | NDD_INDEX_SUBTYPE_MSK))
		{
		    case( NDD_INDEX_TYPE_LIST | NDD_INDEX_SUBTYPE_SORTED):
		    case( NDD_INDEX_TYPE_LIST | NDD_INDEX_SUBTYPE_FIFO):
		    case( NDD_INDEX_TYPE_LIST | NDD_INDEX_SUBTYPE_LIFO):
		    {

			rc = ND_List_Make( Root_Ptr, Index_Id);
			if( ND_ERROR( rc)) return( rc);

			Root_Ptr->Index_Tab[Index_Id].Type = Target_Type;

			return( rc);
		    }

		    default:
		    {
			return( NDS_KO);
		    }
		}

		break;
	    }

	    default:
	    {
		sprintf( NDG_Base.Err_String, "Error ND_Index_Convert_I: unknown structure type (%d)", Root_Ptr->Index_Tab[Index_Id].Type);
		ND_Error_Print ();
		return NDS_ERRAPI;
	    }
	}
    }

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Conversion d'une structure de donn<6E>es d'un type en un autre                  */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de la structure de donn<6E>es <20> convertir     */
/* (I) Target_Type : type de structure cible                                    */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Convert_C( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, NDT_Index_Type  Target_Type)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Convert_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Convert_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    return( ND_Index_Convert_I( Root_Ptr, Index_Id, Target_Type));
}





/*------------------------------------------------------------------------------*/
/* Conversion d'une structure de donn<6E>es d'un type en un autre                  */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de la structure de donn<6E>es <20> convertir     */
/* (I) Target_Type : type de structure cible                                    */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_DataStruct_Convert_I( NDT_Root  *Root_Ptr, NDT_Index_Type  *Target_Type_Ptr)
{
    NDT_Status    rc;
    NDT_Index_Nb  idx;


    for( idx = 0; idx < Root_Ptr->Index_Nb; idx++)
    {
	rc = ND_Index_Convert_I( Root_Ptr, idx, Target_Type_Ptr[idx]);
	if( ND_ERROR(rc)) return rc;
    }

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Conversion d'une structure de donn<6E>es d'un type en un autre                  */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de la structure de donn<6E>es <20> convertir     */
/* (I) Target_Type : type de structure cible                                    */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_DataStruct_Convert_C( NDT_Root  *Root_Ptr, NDT_Index_Type  *Target_Type_Ptr)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Convert_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Convert_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Target_Type_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Convert_C: target type ptr is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    return( ND_DataStruct_Convert_I( Root_Ptr, Target_Type_Ptr));
}





/*------------------------------------------------------------------------------*/
/* R<>organisation d'une structure de donn<6E>es                                    */
/*      - ordonnancement d'une liste non ordonn<6E>e                               */
/*      - r<>quilibrage d'un arbre non auto-<2D>quilibr<62>                            */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de la structure de donn<6E>es <20> supprimer     */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Reorg_I( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id)
{
    NDT_Status    status;


    if( ND_INDEX_STATUS_OPENED_IS( Root_Ptr, Index_Id))
    {
	if( ( status = ND_INDEX_TYPE_LIST_IS( Root_Ptr, Index_Id)))
	{
	    if ( !ND_INDEX_SUBTYPE_SORTED_IS( Root_Ptr, Index_Id))
	    {
		if( ( status = ND_List_Sort( Root_Ptr, Index_Id)) != NDS_OK)
		{
		    return( status);
		}
	    }
	}
	else
	{
	    if( ND_INDEX_TYPE_TREE_IS( Root_Ptr, Index_Id))
	    {
		if( ( status = ND_Tree_Equalize( Root_Ptr, Index_Id)) != NDS_OK)
		{
		    return( status);
		}
	    }
	    else
	    {
		sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Reorg_C: unknown structure type (%d) in structure (%p:%d)\n", Root_Ptr->Index_Tab[Index_Id].Type, Root_Ptr, Index_Id);
		ND_Error_Print();

		return( NDS_ERRAPI);
	    }
	}
    }

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* R<>organisation d'une structure de donn<6E>es                                    */
/*      - ordonnancement d'une liste non ordonn<6E>e                               */
/*      - r<>quilibrage d'un arbre non auto-<2D>quilibr<62>                            */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de la structure de donn<6E>es <20> supprimer     */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Reorg_C( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Reorg_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Reorg_C: structure root is null");
        ND_Error_Print ();

        return( NDS_ERRAPI);
    }

    return( ND_Index_Reorg_I( Root_Ptr, Index_Id));
}





/*------------------------------------------------------------------------------*/
/* R<>organisation d'une structure de donn<6E>es                                    */
/*      - ordonnancement d'une liste non ordonn<6E>e                               */
/*      - r<>quilibrage d'un arbre non auto-<2D>quilibr<62>                            */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de la structure de donn<6E>es <20> supprimer     */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_DataStruct_Reorg_I( NDT_Root  *Root_Ptr)
{
    NDT_Status    status;
    NDT_Index_Id  index_id;


    for( index_id = 0; index_id < Root_Ptr->Index_Nb; index_id++)
    {
	status = ND_Index_Reorg_I( Root_Ptr, index_id);
        if( ND_ERROR( status)) return status;
    }

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* R<>organisation d'une structure de donn<6E>es                                    */
/*      - ordonnancement d'une liste non ordonn<6E>e                               */
/*      - r<>quilibrage d'un arbre non auto-<2D>quilibr<62>                            */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de la structure de donn<6E>es <20> supprimer     */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_DataStruct_Reorg_C( NDT_Root  *Root_Ptr)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Reorg_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Reorg_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    return( ND_DataStruct_Reorg_I( Root_Ptr));
}





/*------------------------------------------------------------------------------*/
/* Parcours de tous les noeuds d'une structure de donn<6E>es et ex<65>cution d'une    */
/* commande sur chacun d'eux                                                    */
/*------------------------------------------------------------------------------*/
/* (I) Root     : pointeur sur la racine de la structure de donn<6E>es <20> parcourir */
/* (I) Command  : Commande <20> ex<65>cuter sur chaque noeud travers<72>                 */
/* (I) Data     : pointeur de donn<6E>es utilisateur                               */
/*------------------------------------------------------------------------------*/

NDT_Status ND_Index_Traverse_VI( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, NDT_Command  Command, va_list  *Args_Ptr)
{
    NDT_Status   rc;
    NDT_Node    *Node_Ptr,  *Next_Node_Ptr;
 

    ND_Index_Node_First_Get_I( &Node_Ptr, Root_Ptr, Index_Id);

    while( Node_Ptr)
    {
        Next_Node_Ptr = NULL;
        ND_Index_Node_Next_Get_I( &Next_Node_Ptr, Node_Ptr);

	switch (Command)
        {
            case NDD_CMD_VALUE_REMOVE:
            case NDD_CMD_VALUE_FREE:
	    {

		rc = ND_Manager_Exec_I( Root_Ptr, Index_Id, Node_Ptr, Command, Node_Ptr->Value, Args_Ptr);
		if (ND_ERROR( rc)) return rc;

                rc = ND_Index_Node_Remove_I( Node_Ptr);
                if( ND_ERROR( rc)) return rc;

                rc = ND_Node_Free( Root_Ptr, Node_Ptr);
                if (ND_ERROR(rc)) return rc;
       
		break;
	    }

            default:
	    {
		rc = ND_Manager_Exec_I( Root_Ptr, Index_Id, Node_Ptr, Command, Next_Node_Ptr, Args_Ptr);
		if (ND_ERROR( rc)) return rc;

                break;
	    }
        }

        Node_Ptr = Next_Node_Ptr;
    }

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Parcours de tous les noeuds d'une structure de donn<6E>es et ex<65>cution d'une    */
/* commande sur chacun d'eux                                                    */
/*------------------------------------------------------------------------------*/
/* (I) Root     : pointeur sur la racine de la structure de donn<6E>es <20> parcourir */
/* (I) Command  : Commande <20> ex<65>cuter sur chaque noeud travers<72>                 */
/* (I) Data     : pointeur de donn<6E>es utilisateur                               */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Traverse_VC( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, NDT_Command  Command, va_list  *Args_Ptr)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Traverse_VC: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Traverse_VC: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    return( ND_Index_Traverse_VI( Root_Ptr, Index_Id, Command, Args_Ptr));
}





/*------------------------------------------------------------------------------*/
/* Parcours de tous les noeuds d'une structure de donn<6E>es et ex<65>cution d'une    */
/* commande sur chacun d'eux                                                    */
/*------------------------------------------------------------------------------*/
/* (I) Root     : pointeur sur la racine de la structure de donn<6E>es <20> parcourir */
/* (I) Command  : Commande <20> ex<65>cuter sur chaque noeud travers<72>                 */
/* (I) Data     : pointeur de donn<6E>es utilisateur                               */
/*------------------------------------------------------------------------------*/

NDT_Status ND_Index_Traverse_I( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, NDT_Command  Command, ...)
{
    NDT_Status   status;
    va_list      args;
    NDT_Node    *Node_Ptr,  *Next_Node_Ptr;


    va_start( args, Command);

    ND_Index_Node_First_Get_I( &Node_Ptr, Root_Ptr, Index_Id);

    status = NDS_OK;

    while( Node_Ptr)
    {
        Next_Node_Ptr = NULL;
        ND_Index_Node_Next_Get_I( &Next_Node_Ptr, Node_Ptr);

        switch (Command)
        {
            case NDD_CMD_VALUE_REMOVE:
            case NDD_CMD_VALUE_FREE:
            {

                status = ND_Manager_Exec_I( Root_Ptr, Index_Id, Node_Ptr, Command, Node_Ptr->Value, &args);
                if( ND_ERROR( status)) return( status);

                status = ND_Index_Node_Remove_I( Node_Ptr);
                if( ND_ERROR( status)) return( status);

                status = ND_Node_Free( Root_Ptr, Node_Ptr);
                if (ND_ERROR( status)) return( status);
       
                break;
            }

            default:
            {
                status = ND_Manager_Exec_I( Root_Ptr, Index_Id, Node_Ptr, Command, Next_Node_Ptr, &args);
                if( ND_ERROR( status)) return( status);

                break;
	    }
        }

        Node_Ptr = Next_Node_Ptr;
    }

    va_end( args);

    return( status);
}





/*------------------------------------------------------------------------------*/
/* Parcours de tous les noeuds d'une structure de donn<6E>es et ex<65>cution d'une    */
/* commande sur chacun d'eux                                                    */
/*------------------------------------------------------------------------------*/
/* (I) Root     : pointeur sur la racine de la structure de donn<6E>es <20> parcourir */
/* (I) Command  : Commande <20> ex<65>cuter sur chaque noeud travers<72>                 */
/* (I) Data     : pointeur de donn<6E>es utilisateur                               */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Traverse_C( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, NDT_Command  Command, ...)
{
    NDT_Status  status;
    va_list     args;


    va_start( args, Command);

    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Traverse_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Traverse_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    status = ND_Index_Traverse_VI( Root_Ptr, Index_Id, Command, &args);

    va_end( args);

    return( status);
}





/*------------------------------------------------------------------------------*/
/* Parcours de tous les noeuds d'une structure de donn<6E>es et ex<65>cution d'une    */
/* commande sur chacun d'eux                                                    */
/*------------------------------------------------------------------------------*/
/* (I) Root     : pointeur sur la racine de la structure de donn<6E>es <20> parcourir */
/* (I) Command  : Commande <20> ex<65>cuter sur chaque noeud travers<72>                 */
/* (I) Data     : pointeur de donn<6E>es utilisateur                               */
/*------------------------------------------------------------------------------*/

NDT_Status ND_DataStruct_Traverse_VI( NDT_Root  *Root_Ptr, NDT_Command  Command, va_list *Args_Ptr)
{
    NDT_Status    status;
    NDT_Index_Id  new_index;
    NDT_Command   new_cmd;


    status = ND_Manager_Exec_I( Root_Ptr, NDD_INDEX_PRIMARY, NULL, NDD_CMD_INDEX_GET, &new_index, &new_cmd, Command, NULL);
    if( ND_ERROR(status)) return( status);

    return( ND_Index_Traverse_VI( Root_Ptr, new_index, new_cmd, Args_Ptr));
}





/*------------------------------------------------------------------------------*/
/* Parcours de tous les noeuds d'une structure de donn<6E>es et ex<65>cution d'une    */
/* commande sur chacun d'eux                                                    */
/*------------------------------------------------------------------------------*/
/* (I) Root     : pointeur sur la racine de la structure de donn<6E>es <20> parcourir */
/* (I) Command  : Commande <20> ex<65>cuter sur chaque noeud travers<72>                 */
/* (I) Data     : pointeur de donn<6E>es utilisateur                               */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_DataStruct_Traverse_VC( NDT_Root  *Root_Ptr, NDT_Command  Command, va_list  *Args_Ptr)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Traverse_VC: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Traverse_VC: structure root is null");
        ND_Error_Print();
        return( NDS_ERRAPI);
    }

    return( ND_DataStruct_Traverse_VI( Root_Ptr, Command, Args_Ptr));
}





/*------------------------------------------------------------------------------*/
/* Parcours de tous les noeuds d'une structure de donn<6E>es et ex<65>cution d'une    */
/* commande sur chacun d'eux                                                    */
/*------------------------------------------------------------------------------*/
/* (I) Root     : pointeur sur la racine de la structure de donn<6E>es <20> parcourir */
/* (I) Command  : Commande <20> ex<65>cuter sur chaque noeud travers<72>                 */
/* (I) Data     : pointeur de donn<6E>es utilisateur                               */
/*------------------------------------------------------------------------------*/

NDT_Status ND_DataStruct_Traverse_I( NDT_Root  *Root_Ptr, NDT_Command  Command, ...)
{
    NDT_Status    status;
    va_list       args;
    NDT_Index_Id  new_index;
    NDT_Command   new_cmd;


    va_start( args, Command);

    status = ND_Manager_Exec_I( Root_Ptr, NDD_INDEX_PRIMARY, NULL, NDD_CMD_INDEX_GET, &new_index, &new_cmd, Command, NULL);
    if( ND_ERROR( status)) return( status);

    status = ND_Index_Traverse_VI( Root_Ptr, new_index, new_cmd, &args);

    va_end( args);

    return( status);
}





/*------------------------------------------------------------------------------*/
/* Parcours de tous les noeuds d'une structure de donn<6E>es et ex<65>cution d'une    */
/* commande sur chacun d'eux                                                    */
/*------------------------------------------------------------------------------*/
/* (I) Root     : pointeur sur la racine de la structure de donn<6E>es <20> parcourir */
/* (I) Command  : Commande <20> ex<65>cuter sur chaque noeud travers<72>                 */
/* (I) Data     : pointeur de donn<6E>es utilisateur                               */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_DataStruct_Traverse_C( NDT_Root  *Root_Ptr, NDT_Command  Command, ...)
{
    NDT_Status  status;
    va_list     args;


    va_start( args, Command);

    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Taverse_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Traverse_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    status = ND_DataStruct_Traverse_VI( Root_Ptr, Command, &args);

    va_end( args);

    return( status);
}





/*------------------------------------------------------------------------------*/
/* Affichage d'informations sur une structure de donn<6E>es                        */
/*------------------------------------------------------------------------------*/
/* (I) Root: pointeur sur la racine de la structure de donn<6E>es                  */
/* (I) Out : flux de sortie                                                     */
/*------------------------------------------------------------------------------*/

NDT_Status ND_Index_Info_Print_I( FILE  *Out, NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, NDT_Recursive_Mode  Recursive_Mode, NDT_Recursive_Depth  Recursive_Depth, NDT_Recursive_Offset Recursive_Offset)
{
    NDT_Status  status;
    char        offset[255];


    if( ND_RECURSIVE_PARENT_IS( Recursive_Mode))
    {
        memset( offset, ' ', Recursive_Offset * ND_RECURSIVE_PRINT_OFFSET);
	offset[Recursive_Offset * ND_RECURSIVE_PRINT_OFFSET] = '\0';

	fprintf( Out, "%s    Index Id: (%d)\tType: (%#06x) [%s:%s:%s]\tNode Nb: (%ld)\tHead: (%s%p)\tTail: (%s%p)\n%s    Min Depth: (%ld)\tMax Depth: (%ld)\tMax Dif: (%ld)\tNb Equ: (%ld)\tSave: (%s%p)\n\n",
		offset, Index_Id, Root_Ptr->Index_Tab[Index_Id].Type, ND_INDEX_STATUS_ASCII_GET( Root_Ptr, Index_Id), ND_INDEX_TYPE_ASCII_GET( Root_Ptr, Index_Id), ND_INDEX_SUBTYPE_ASCII_GET( Root_Ptr, Index_Id),
		Root_Ptr->Index_Tab[Index_Id].Node_Number,
		NDD_PRINTF_PTR_PREFIX, Root_Ptr->Index_Tab[Index_Id].Head, NDD_PRINTF_PTR_PREFIX, Root_Ptr->Index_Tab[Index_Id].Tail,
		offset, Root_Ptr->Index_Tab[Index_Id].Min_Depth, Root_Ptr->Index_Tab[Index_Id].Max_Depth, Root_Ptr->Index_Tab[Index_Id].Max_Dif, Root_Ptr->Index_Tab[Index_Id].Nb_Equ,
		NDD_PRINTF_PTR_PREFIX, Root_Ptr->Index_Tab[Index_Id].Save);
    }

    if( ND_RECURSIVE_CHILD_IS(Recursive_Mode))
    {
        status = ND_Index_Traverse_I( Root_Ptr, Index_Id, NDD_CMD_INFO_PRINT, Out, NDD_RECURSIVE_MODE_PARENT_CHILD, Recursive_Depth, Recursive_Offset);
    }
    else
    {
        status = NDS_OK;
    }

    return( status);
}





/*------------------------------------------------------------------------------*/
/* Affichage d'informations sur une structure de donn<6E>es                        */
/*------------------------------------------------------------------------------*/
/* (I) Root: pointeur sur la racine de la structure de donn<6E>es                  */
/* (I) Out : flux de sortie                                                     */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Info_Print_C( FILE  *Out, NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, NDT_Recursive_Mode  Recursive_Mode, NDT_Recursive_Depth  Recursive_Depth, NDT_Recursive_Offset  Recursive_Offset)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Info_Print_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Info_Print_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Out)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Info_Print_C: the stream descriptor is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    return( ND_Index_Info_Print_I( Out, Root_Ptr, Index_Id, Recursive_Mode, Recursive_Depth, Recursive_Offset));
}





/*------------------------------------------------------------------------------*/
/* Affichage d'informations sur une structure de donn<6E>es                        */
/*------------------------------------------------------------------------------*/
/* (I) Root: pointeur sur la racine de la structure de donn<6E>es                  */
/* (I) Out : flux de sortie                                                     */
/*------------------------------------------------------------------------------*/

NDT_Status ND_DataStruct_Info_Print_I( FILE  *Out, NDT_Root  *Root_Ptr, NDT_Recursive_Mode  Recursive_Mode, NDT_Recursive_Depth  Recursive_Depth, NDT_Recursive_Offset Recursive_Offset)
{
    NDT_Status	      status;
    NDT_Index_Nb      idx;
    NDT_Version_Name  version_name;
    char              offset[255];


    if( ND_RECURSIVE_PARENT_IS( Recursive_Mode))
    {
        memset( offset, ' ', Recursive_Offset * ND_RECURSIVE_PRINT_OFFSET);
	offset[Recursive_Offset * ND_RECURSIVE_PRINT_OFFSET] = '\0';

	status = ND_Manager_Exec_I( Root_Ptr, NDD_INDEX_UNKNOWN, NULL, NDD_CMD_MANAGER_VERSION, &version_name);
	if( ND_ERROR( status)) return( status);

	fprintf( Out, "%sRoot: (%s%p)\tIndex Nb: (%d)\tIndex Open Count: (%d)\tManager: (%s%p) [%s]\n%sAllocator: (%s%p) [%s]\tDesallocator: (%s%p) [%s]\tUser: (%s%p)\n%sManager Version: [%s]\n\n",
		offset, NDD_PRINTF_PTR_PREFIX, Root_Ptr, Root_Ptr->Index_Nb, Root_Ptr->Index_Open_Count, NDD_PRINTF_PTR_PREFIX, Root_Ptr->Manager_Ptr, Root_Ptr->Manager_Name,
                offset, NDD_PRINTF_PTR_PREFIX, Root_Ptr->Allocator_Ptr, Root_Ptr->Allocator_Name, NDD_PRINTF_PTR_PREFIX, Root_Ptr->Desallocator_Ptr, Root_Ptr->Desallocator_Name, NDD_PRINTF_PTR_PREFIX, Root_Ptr->User_Ptr,
		offset, version_name);
    }

    if( ND_RECURSIVE_CHILD_IS( Recursive_Mode))
    {
        for( idx = NDD_INDEX_PRIMARY; idx < Root_Ptr->Index_Nb; idx++)
	{
	    status = ND_Index_Info_Print_I( Out, Root_Ptr, idx, NDD_RECURSIVE_MODE_PARENT, 0, Recursive_Offset);
	    if( ND_ERROR( status)) return( status);
	}

	return( ND_Index_Info_Print_I( Out, Root_Ptr, NDD_INDEX_PRIMARY, NDD_RECURSIVE_MODE_CHILD, Recursive_Depth, Recursive_Offset));
    }
    else
    {
        return( NDS_OK);
    }
}





/*------------------------------------------------------------------------------*/
/* Affichage d'informations sur une structure de donn<6E>es                        */
/*------------------------------------------------------------------------------*/
/* (I) Root: pointeur sur la racine de la structure de donn<6E>es                  */
/* (I) Out : flux de sortie                                                     */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_DataStruct_Info_Print_C( FILE  *Out, NDT_Root  *Root_Ptr, NDT_Recursive_Mode  Recursive_Mode, NDT_Recursive_Depth  Recursive_Depth, NDT_Recursive_Offset  Recursive_Offset)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Info_Print_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf (NDG_Base.Err_String, "Error ND_DataStruct_Info_Print_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Out)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Info_Print_C: the stream descriptor is null");
        ND_Error_Print();
        return( NDS_ERRAPI);
    }

    return( ND_DataStruct_Info_Print_I( Out, Root_Ptr, Recursive_Mode, Recursive_Depth, Recursive_Offset));
}





/*------------------------------------------------------------------------------*/
/* Ajout d'une valeur <20> une structure de donn<6E>es                                */
/*------------------------------------------------------------------------------*/
/* (I) Root   : pointeur sur la racine de la structure de donn<6E>es               */
/* (I) Value  : pointeur sur la valeur <20> ajouter <20> la structure de donn<6E>es      */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Value_Add_I( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, void  *Value_Ptr)
{
    NDT_Status	  status;


    if( ND_INDEX_TYPE_LIST_IS( Root_Ptr, Index_Id))
    {
        status = ND_List_Value_Add( Root_Ptr, Index_Id, Value_Ptr);
        if(ND_ERROR( status)) return( status);
    }
    else if( ND_INDEX_TYPE_TREE_IS( Root_Ptr, Index_Id))
    {
        status = ND_Tree_Value_Add( Root_Ptr, Index_Id, Value_Ptr);
	if(ND_ERROR( status)) return( status);
    }
    else
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Value_Add_I: unknown structure type (%d)", Root_Ptr->Index_Tab[Index_Id].Type);
        ND_Error_Print();
        return( NDS_ERRAPI);
    }

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Ajout d'une valeur <20> une structure de donn<6E>es                                */
/*------------------------------------------------------------------------------*/
/* (I) Root   : pointeur sur la racine de la structure de donn<6E>es               */
/* (I) Value  : pointeur sur la valeur <20> ajouter <20> la structure de donn<6E>es      */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Value_Add_C( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, void  *Value_Ptr)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Value_Add_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Value_Add_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Value_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Value_Add_C: the value to add is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    return( ND_Index_Value_Add_I( Root_Ptr, Index_Id, Value_Ptr));
}





/*------------------------------------------------------------------------------*/
/* Ajout d'une valeur <20> une structure de donn<6E>es                                */
/*------------------------------------------------------------------------------*/
/* (I) Root   : pointeur sur la racine de la structure de donn<6E>es               */
/* (I) Value  : pointeur sur la valeur <20> ajouter <20> la structure de donn<6E>es      */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_DataStruct_Value_Add_I( NDT_Root  *Root_Ptr, void  *Value_Ptr)
{
    NDT_Status	  status;
    NDT_Index_Id  index_id;


    for( index_id = 0; index_id < Root_Ptr->Index_Nb; index_id++)
    {
        if( ND_INDEX_STATUS_OPENED_IS( Root_Ptr, index_id))
        {
            status = ND_Index_Value_Add_I( Root_Ptr, index_id, Value_Ptr);
            if( ND_ERROR( status)) return( status);
        }
    }

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Ajout d'une valeur <20> une structure de donn<6E>es                                */
/*------------------------------------------------------------------------------*/
/* (I) Root   : pointeur sur la racine de la structure de donn<6E>es               */
/* (I) Value  : pointeur sur la valeur <20> ajouter <20> la structure de donn<6E>es      */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_DataStruct_Value_Add_C( NDT_Root  *Root_Ptr, void  *Value_Ptr)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Value_Add_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Value_Add_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Value_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Value_Add_C: the value to add is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    return( ND_DataStruct_Value_Add_I( Root_Ptr, Value_Ptr));
}





/*------------------------------------------------------------------------------*/
/* Suppression du premier noeud correspondant <20> une valeur donn<6E>e               */
/*------------------------------------------------------------------------------*/
/* (I) Root            : pointeur sur la racine de la structure de donn<6E>es      */
/* (I) Reference_Value : pointeur sur la valeur de r<>f<EFBFBD>rence                    */
/* (I) Removed_Value   : adresse d'un pointeur sur la valeur supprim<69>e          */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Value_Remove_I( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, void  *Value_Ptr)
{
    NDT_Status	   status;
    NDT_Node      *node_ptr;


    /* Recherche du premier noeud correspondant <20> la valeur de r<>f<EFBFBD>rence */

    status = ND_Index_Node_Find_I( &node_ptr, Root_Ptr, Index_Id, Value_Ptr);
    if( ND_ERROR( status)) return( status);

    if( !node_ptr) return( NDS_OK);

    /* manager call */

    status = ND_Manager_Exec_I( Root_Ptr, Index_Id, node_ptr, NDD_CMD_VALUE_REMOVE, Value_Ptr);
    if (ND_ERROR( status)) return( status);

    /* Retrait du noeud de la structure */

    status = ND_Index_Node_Remove_I( node_ptr);
    if( ND_ERROR( status)) return( status);

    /* D<>sallocation du noeud */

    status = ND_Node_Free( Root_Ptr, node_ptr);

    return( status);
}





/*------------------------------------------------------------------------------*/
/* Suppression du premier noeud correspondant <20> une valeur donn<6E>e               */
/*------------------------------------------------------------------------------*/
/* (I) Root            : pointeur sur la racine de la structure de donn<6E>es      */
/* (I) Reference_Value : pointeur sur la valeur de r<>f<EFBFBD>rence                    */
/* (I) Removed_Value   : adresse d'un pointeur sur la valeur supprim<69>e          */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Value_Remove_C( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, void  *Value_Ptr)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Value_Remove_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Value_Remove_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Value_Ptr)
    {
        sprintf (NDG_Base.Err_String, "Error ND_Index_Value_Remove_C: the value is null");
        ND_Error_Print ();

        return( NDS_ERRAPI);
    }

    return( ND_Index_Value_Remove_I( Root_Ptr, Index_Id, Value_Ptr));
}





/*------------------------------------------------------------------------------*/
/* Suppression du premier noeud correspondant <20> une valeur donn<6E>e               */
/*------------------------------------------------------------------------------*/
/* (I) Root            : pointeur sur la racine de la structure de donn<6E>es      */
/* (I) Reference_Value : pointeur sur la valeur de r<>f<EFBFBD>rence                    */
/* (I) Removed_Value   : adresse d'un pointeur sur la valeur supprim<69>e          */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_DataStruct_Value_Remove_I( NDT_Root  *Root_Ptr, void  *Value_Ptr)
{
    NDT_Status	  status;
    NDT_Index_Id  index_id;


    for( index_id = 0; index_id < Root_Ptr->Index_Nb; index_id++)
    {
        if( ND_INDEX_STATUS_OPENED_IS( Root_Ptr, index_id))
        {
            status = ND_Index_Value_Remove_I( Root_Ptr, index_id, Value_Ptr);
            if( ND_ERROR( status)) return( status);
	}
    }

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Suppression du premier noeud correspondant <20> une valeur donn<6E>e               */
/*------------------------------------------------------------------------------*/
/* (I) Root            : pointeur sur la racine de la structure de donn<6E>es      */
/* (I) Reference_Value : pointeur sur la valeur de r<>f<EFBFBD>rence                    */
/* (I) Removed_Value   : adresse d'un pointeur sur la valeur supprim<69>e          */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_DataStruct_Value_Remove_C( NDT_Root  *Root_Ptr, void  *Value_Ptr)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Value_Remove_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Value_Remove_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Value_Ptr)
    {
        sprintf (NDG_Base.Err_String, "Error ND_DataStruct_Value_Remove_C: the value is null");
        ND_Error_Print ();

        return( NDS_ERRAPI);
    }

    return( ND_DataStruct_Value_Remove_I( Root_Ptr, Value_Ptr));
}





/*------------------------------------------------------------------------------*/
/* Affichage d'une structure de donn<6E>es                                         */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de la structure de donn<6E>es <20> afficher      */
/* (I) Out  : flux de sortie                                                    */
/*------------------------------------------------------------------------------*/
NDT_Status ND_Index_Value_Print_VI( FILE  *Out, NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, NDT_Recursive_Mode  Recursive_Mode,  NDT_Recursive_Depth  Recursive_Depth, NDT_Recursive_Offset  Recursive_Offset, va_list  *Args_Ptr)
{
    NDT_Status  status;


    status = ND_Index_Traverse_I( Root_Ptr, Index_Id, NDD_CMD_VALUE_PRINT, Out, Recursive_Mode, Recursive_Depth, Recursive_Offset, Args_Ptr);

    return( status);
}





/*------------------------------------------------------------------------------*/
/* Affichage d'une structure de donn<6E>es                                         */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de la structure de donn<6E>es <20> afficher      */
/* (I) Out  : flux de sortie                                                    */
/*------------------------------------------------------------------------------*/
NDT_Status ND_Index_Value_Print_I( FILE  *Out, NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, NDT_Recursive_Mode  Recursive_Mode, NDT_Recursive_Depth  Recursive_Depth, NDT_Recursive_Offset  Recursive_Offset, ...)
{
    NDT_Status  status;
    va_list     user_args;


    va_start( user_args, Recursive_Offset);

    status = ND_Index_Traverse_I( Root_Ptr, Index_Id, NDD_CMD_VALUE_PRINT, Out, Recursive_Mode, Recursive_Depth, Recursive_Offset, &user_args);

    va_end( user_args);

    return( status);
}





/*------------------------------------------------------------------------------*/
/* Affichage d'une structure de donn<6E>es                                         */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de la structure de donn<6E>es <20> afficher      */
/* (I) Out  : flux de sortie                                                    */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Value_Print_C( FILE  *Out, NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, NDT_Recursive_Mode  Recursive_Mode, NDT_Recursive_Depth  Recursive_Depth, NDT_Recursive_Offset  Recursive_Offset, ...)
{
    NDT_Status  status;
    va_list     user_args;


    va_start( user_args, Recursive_Offset);

    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Value_Print_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Value_Print_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Out)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Value_Print_C: the stream descriptor is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    status = ND_Index_Value_Print_VI( Out, Root_Ptr, Index_Id, Recursive_Mode, Recursive_Depth, Recursive_Offset, &user_args);

    va_end( user_args);

    return( status);
}





/*------------------------------------------------------------------------------*/
/* Affichage d'une structure de donn<6E>es                                         */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de la structure de donn<6E>es <20> afficher      */
/* (I) Out  : flux de sortie                                                    */
/*------------------------------------------------------------------------------*/
NDT_Status ND_DataStruct_Value_Print_VI( FILE  *Out, NDT_Root  *Root_Ptr, NDT_Recursive_Mode  Recursive_Mode, NDT_Recursive_Depth  Recursive_Depth, NDT_Recursive_Offset  Recursive_Offset, va_list  *User_Args_Ptr)
{
    NDT_Status  status;

    status = ND_DataStruct_Traverse_I( Root_Ptr, NDD_CMD_VALUE_PRINT, Out, Recursive_Mode, Recursive_Depth, Recursive_Offset, User_Args_Ptr);

    return( status);
}





/*------------------------------------------------------------------------------*/
/* Affichage d'une structure de donn<6E>es                                         */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de la structure de donn<6E>es <20> afficher      */
/* (I) Out  : flux de sortie                                                    */
/*------------------------------------------------------------------------------*/
NDT_Status ND_DataStruct_Value_Print_I( FILE  *Out, NDT_Root  *Root_Ptr, NDT_Recursive_Mode  Recursive_Mode, NDT_Recursive_Depth  Recursive_Depth, NDT_Recursive_Offset  Recursive_Offset, ...)
{
    NDT_Status  status;
    va_list     user_args;


    va_start( user_args, Recursive_Offset);

    status = ND_DataStruct_Traverse_I( Root_Ptr, NDD_CMD_VALUE_PRINT, Out, Recursive_Mode, Recursive_Depth, Recursive_Offset, &user_args);

    va_end( user_args);

    return( status);
}





/*------------------------------------------------------------------------------*/
/* Affichage d'une structure de donn<6E>es                                         */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de la structure de donn<6E>es <20> afficher      */
/* (I) Out  : flux de sortie                                                    */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_DataStruct_Value_Print_C( FILE  *Out, NDT_Root  *Root_Ptr, NDT_Recursive_Mode  Recursive_Mode, NDT_Recursive_Depth  Recursive_Depth, NDT_Recursive_Offset  Recursive_Offset, ...)
{
    NDT_Status  status;
    va_list     user_args;


    va_start( user_args, Recursive_Offset);

    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Value_Print_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Value_Print_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Out)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Value_Print_C: the stream descriptor is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    status =  ND_DataStruct_Value_Print_VI( Out, Root_Ptr, Recursive_Mode, Recursive_Depth, Recursive_Offset, &user_args);

    va_end( user_args);

    return( status);
}





/*------------------------------------------------------------------------------*/
/* Ajout d'un noeud <20> une structure de donn<6E>es                                  */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de la structure de donn<6E>es                 */
/* (I) Node : pointeur sur le noeud <20> ajouter                                   */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Node_Add_I( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, NDT_Node  *Node_Ptr )
{
    if( ND_INDEX_TYPE_LIST_IS( Root_Ptr, Index_Id)) return ND_List_Node_Add( Root_Ptr, Index_Id, Node_Ptr);
    else if( ND_INDEX_TYPE_TREE_IS( Root_Ptr, Index_Id)) return ND_Tree_Node_Add( Root_Ptr, Index_Id, Node_Ptr);
    else
    {
        sprintf (NDG_Base.Err_String, "Error ND_Index_Node_Add_I: unknown structure type (%d)", Root_Ptr->Index_Tab[Index_Id].Type);
        ND_Error_Print ();
        return( NDS_ERRAPI);
    }

    return( NDS_KO);
}





/*------------------------------------------------------------------------------*/
/* Ajout d'un noeud <20> une structure de donn<6E>es                                  */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de la structure de donn<6E>es                 */
/* (I) Node : pointeur sur le noeud <20> ajouter                                   */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Node_Add_C( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, NDT_Node  *Node_Ptr)
{ 
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Node_Add_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf (NDG_Base.Err_String, "Error ND_Index_Node_Add_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Node_Ptr)
    {
        sprintf (NDG_Base.Err_String, "Error ND_Index_Node_Add_C: the node to add is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    return( ND_Index_Node_Add_I( Root_Ptr, Index_Id, Node_Ptr));
}





/*------------------------------------------------------------------------------*/
/* Suppression d'un noeud dans une structure de donn<6E>es                         */
/*------------------------------------------------------------------------------*/
/* (I) Node: pointeur sur le noeud <20> supprimer                                  */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Node_Remove_I( NDT_Node  *Node_Ptr)
{
    NDT_Root      *root_ptr;
    NDT_Index_Id   index_id;


    root_ptr = Node_Ptr->Root;
    index_id = Node_Ptr->Index;

    if( ND_INDEX_TYPE_LIST_IS( root_ptr, index_id)) return ND_List_Node_Remove( Node_Ptr);
    else if( ND_INDEX_TYPE_TREE_IS( root_ptr, index_id))
    {
        NDT_Node  **tmp_ptr_ptr;

        /* On r<>cup<75>re l'adresse du lien entre le noeud <20> supprimer et son p<>re */

        if( Node_Ptr->Parent)
        {
            /* Cas g<>n<EFBFBD>ral */

            if( Node_Ptr == Node_Ptr->Parent->Left) tmp_ptr_ptr = &(Node_Ptr->Parent->Left);
            else tmp_ptr_ptr = &(Node_Ptr->Parent->Right);
        }
        else
        {
            /* Cas du noeud racine */

            tmp_ptr_ptr = NULL;
        }

        if( Node_Ptr->Right)
        {
            NDT_Node  *Right_Node_Ptr = Node_Ptr->Right;
            NDT_Node  *Left_Node_Ptr = Node_Ptr->Left;
            NDT_Node  *First_Node_Ptr;

            /*
	      On sauve le fils gauche du noeud <EFBFBD> supprimer dans un pointeur de
	      sauvegarde pour pouvoir le r<EFBFBD>cup<EFBFBD>rer au cas o<EFBFBD> la proc<EFBFBD>dure serait
	      interrompue (recovery).
            */

            root_ptr->Index_Tab[index_id].Save = Left_Node_Ptr;

            /* On remplace le noeud supprim<69> par son sous-arbre droit */

            if( !tmp_ptr_ptr) root_ptr->Index_Tab[index_id].Head = root_ptr->Index_Tab[index_id].Tail = Node_Ptr->Right;
            else *tmp_ptr_ptr = Node_Ptr->Right;

            Right_Node_Ptr->Parent = Node_Ptr->Parent;

            /* On attache le sous-arbre gauche au premier noeud du sous-arbre droit */

            if( root_ptr->Index_Tab[index_id].Save)
            {
                First_Node_Ptr = ND_Tree_Node_First_Recursive_Get(Right_Node_Ptr);

                First_Node_Ptr->Left = root_ptr->Index_Tab[index_id].Save;

                root_ptr->Index_Tab[index_id].Save->Parent = First_Node_Ptr;

                root_ptr->Index_Tab[index_id].Save = NULL;
            }
        }
        else
        {
            /* On remplace le noeud supprim<69> par son sous-arbre gauche */

            if( !tmp_ptr_ptr) root_ptr->Index_Tab[index_id].Head = root_ptr->Index_Tab[index_id].Tail = Node_Ptr->Left;
            else *tmp_ptr_ptr = Node_Ptr->Left;

            if( Node_Ptr->Left) Node_Ptr->Left->Parent = Node_Ptr->Parent;
        }

        root_ptr->Index_Tab[index_id].Node_Number--;

        /* Pas de mise <20> jour des informations de profondeur : trop co<63>teux */

        Node_Ptr->Root = NULL;
        Node_Ptr->Index = NDD_INDEX_UNKNOWN;
        Node_Ptr->Left = NULL;
        Node_Ptr->Right = NULL;
        Node_Ptr->Parent = NULL;
    }
    else
    {
        sprintf (NDG_Base.Err_String, "Error ND_Index_Node_Remove_I: unknown structure type (%d)", root_ptr->Index_Tab[index_id].Type);
        ND_Error_Print ();
        return(NDS_ERRAPI);
    }

    return(NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Suppression d'un noeud dans une structure de donn<6E>es                         */
/*------------------------------------------------------------------------------*/
/* (I) Node: pointeur sur le noeud <20> supprimer                                  */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Node_Remove_C( NDT_Node  *Node_Ptr)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Node_Remove_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Node_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Node_Remove_C: the node to remove is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    return( ND_Index_Node_Remove_I( Node_Ptr));
}





/*------------------------------------------------------------------------------*/
/* R<>cup<75>ration du premier noeud d'une structure                                */
/*------------------------------------------------------------------------------*/
/* (I) Root       : pointeur sur la racine dont on cherche le premier noeud     */
/* (O) First_Node : adresse du pointeur sur le premier noeud                    */
/*------------------------------------------------------------------------------*/

NDT_Status ND_Index_Node_First_Get_I( NDT_Node  **First_Node_Ptr_Ptr, NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id)
{
    *First_Node_Ptr_Ptr = NULL;

    if( ND_INDEX_TYPE_LIST_IS(Root_Ptr, Index_Id)) *First_Node_Ptr_Ptr = (Root_Ptr->Index_Tab)[Index_Id].Head;

    else if( ND_INDEX_TYPE_TREE_IS(Root_Ptr, Index_Id)) *First_Node_Ptr_Ptr = ND_Tree_Node_First_Recursive_Get( Root_Ptr->Index_Tab[Index_Id].Head);

    //    if(!*First_Node_Ptr_Ptr) return(NDS_KO);

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* R<>cup<75>ration du premier noeud d'une structure                                */
/*------------------------------------------------------------------------------*/
/* (I) Root       : pointeur sur la racine dont on cherche le premier noeud     */
/* (O) First_Node : adresse du pointeur sur le premier noeud                    */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Node_First_Get_C( NDT_Node  **First_Node_Ptr_Ptr, NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Node_First_Get_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Node_First_Get_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    return( ND_Index_Node_First_Get_I( First_Node_Ptr_Ptr, Root_Ptr, Index_Id));
}





/*------------------------------------------------------------------------------*/
/* R<>cup<75>ration du dernier noeud d'une structure                                */
/*------------------------------------------------------------------------------*/
/* (I) Root      : pointeur sur la racine dont on cherche le dernier noeud      */
/* (O) Last_Node : adresse du pointeur sur le premier noeud                     */
/*------------------------------------------------------------------------------*/

NDT_Status ND_Index_Node_Last_Get_I ( NDT_Node  **Last_Node_Ptr_Ptr, NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id)
{
    *Last_Node_Ptr_Ptr = NULL;

    if( ND_INDEX_TYPE_LIST_IS(Root_Ptr, Index_Id)) *Last_Node_Ptr_Ptr = Root_Ptr->Index_Tab[Index_Id].Tail;

    else if( ND_INDEX_TYPE_TREE_IS(Root_Ptr, Index_Id)) *Last_Node_Ptr_Ptr = ND_Tree_Node_Last_Recursive_Get( Root_Ptr->Index_Tab[Index_Id].Head);

    //    if(!*Last_Node_Ptr_Ptr) return(NDS_KO);

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* R<>cup<75>ration du dernier noeud d'une structure                                */
/*------------------------------------------------------------------------------*/
/* (I) Root      : pointeur sur la racine dont on cherche le dernier noeud      */
/* (O) Last_Node : adresse du pointeur sur le premier noeud                     */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Node_Last_Get_C( NDT_Node  **Last_Node_Ptr_Ptr, NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Node_Last_Get_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Node_Last_Get_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    return( ND_Index_Node_Last_Get_I( Last_Node_Ptr_Ptr, Root_Ptr, Index_Id));
}





/*------------------------------------------------------------------------------*/
/* R<>cup<75>ration du noeud suivant                                                */
/*------------------------------------------------------------------------------*/
/* (I) Node      : pointeur sur le noeud dont on cherche le suivant             */
/* (O) Next_Node : adresse du pointeur sur le noeud suivant                     */
/*------------------------------------------------------------------------------*/

NDT_Status ND_Index_Node_Next_Get_I ( NDT_Node  **Next_Node_Ptr_Ptr, NDT_Node  *Node_Ptr)
{
    if( ND_INDEX_TYPE_LIST_IS( Node_Ptr->Root, Node_Ptr->Index))
    {
        *Next_Node_Ptr_Ptr = Node_Ptr->Right;
    }
    else if( ND_INDEX_TYPE_TREE_IS( Node_Ptr->Root, Node_Ptr->Index))
    {
        if( !Node_Ptr->Right)
	{
	    *Next_Node_Ptr_Ptr = ND_Tree_Parent_Next_Recursive_Get(Node_Ptr);
	}
        else
	{
	    *Next_Node_Ptr_Ptr = ND_Tree_Node_First_Recursive_Get(Node_Ptr->Right);
	}
    }

    //    if(!*Next_Node_Ptr_Ptr) return(NDS_KO);

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* R<>cup<75>ration du noeud suivant                                                */
/*------------------------------------------------------------------------------*/
/* (I) Node      : pointeur sur le noeud dont on cherche le suivant             */
/* (O) Next_Node : adresse du pointeur sur le noeud suivant                     */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Node_Next_Get_C( NDT_Node  **Next_Node_Ptr_Ptr, NDT_Node  *Node_Ptr)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Node_Next_Get_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Node_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Node_Next_Get_C: node is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    return( ND_Index_Node_Next_Get_I( Next_Node_Ptr_Ptr, Node_Ptr));
}





/*------------------------------------------------------------------------------*/
/* R<>cup<75>ration du noeud pr<70>c<EFBFBD>dant                                              */
/*------------------------------------------------------------------------------*/
/* (I) Node      : pointeur sur le noeud dont on cherche le pr<70>c<EFBFBD>dant           */
/* (O) Prev_Node : adresse du pointeur sur le noeud suivant                     */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Node_Previous_Get_I( NDT_Node  **Prev_Node_Ptr_Ptr, NDT_Node  *Node_Ptr)
{
    if( ND_INDEX_TYPE_LIST_IS( Node_Ptr->Root, Node_Ptr->Index)) *Prev_Node_Ptr_Ptr = Node_Ptr->Left;

    if( ND_INDEX_TYPE_TREE_IS( Node_Ptr->Root, Node_Ptr->Index))
    {
        if( !Node_Ptr->Left)
	{
	    *Prev_Node_Ptr_Ptr = ND_Tree_Parent_Previous_Recursive_Get( Node_Ptr);
	}
        else
	{
	    *Prev_Node_Ptr_Ptr = ND_Tree_Node_Last_Recursive_Get( Node_Ptr->Left);
	}
    }

    //    if( !*Prev_Node_Ptr_Ptr) return( NDS_KO);

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* R<>cup<75>ration du noeud pr<70>c<EFBFBD>dant                                              */
/*------------------------------------------------------------------------------*/
/* (I) Node      : pointeur sur le noeud dont on cherche le pr<70>c<EFBFBD>dant           */
/* (O) Prev_Node : adresse du pointeur sur le noeud suivant                     */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Node_Previous_Get_C( NDT_Node  **Prev_Node_Ptr_Ptr, NDT_Node  *Node_Ptr)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Node_Previous_Get_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Node_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Node_Previous_Get_C: node is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    return( ND_Index_Node_Previous_Get_I( Prev_Node_Ptr_Ptr, Node_Ptr));
}





/*------------------------------------------------------------------------------*/
/* Recherche un noeud <20> partir d'une valeur                                     */
/*------------------------------------------------------------------------------*/
/* (I) Root     : pointeur sur la racine de l'abre                              */
/* (O) Node     : adresse du pointeur sur le noeud <20> r<>cuperer                  */
/* (I) Value    : pointeur sur la valeur <20> rechercher                           */
/* (I) Data     : pointeur de donn<6E>es                                           */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Node_Find_VI( NDT_Node  **Node_Ptr_Ptr, NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, void  *Value_Ptr, va_list  *Args_Ptr)
{
    if( ND_INDEX_TYPE_LIST_IS( Root_Ptr, Index_Id))
    {
        *Node_Ptr_Ptr = ND_List_Node_Find( Root_Ptr, Index_Id, Value_Ptr, Args_Ptr);
    }
    else if ( ND_INDEX_TYPE_TREE_IS( Root_Ptr, Index_Id))
    {
        *Node_Ptr_Ptr = ND_Tree_Node_Find( Root_Ptr, Index_Id, Value_Ptr, Args_Ptr);
    }
    else
    {
        sprintf (NDG_Base.Err_String, "Error ND_Index_Node_Find_VI: unknown structure type (%d)", Root_Ptr->Index_Tab[Index_Id].Type);
        ND_Error_Print ();

	return( NDS_KO);
    }

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Recherche un noeud <20> partir d'une valeur                                     */
/*------------------------------------------------------------------------------*/
/* (I) Root     : pointeur sur la racine de l'abre                              */
/* (O) Node     : adresse du pointeur sur le noeud <20> r<>cuperer                  */
/* (I) Value    : pointeur sur la valeur <20> rechercher                           */
/* (I) Data     : pointeur de donn<6E>es                                           */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Node_Find_VC( NDT_Node  **Node_Ptr_Ptr, NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, void  *Value_Ptr, va_list  *Args_Ptr)
{
    NDT_Status  status;


    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Node_Find_VC: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Node_Find_VC: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Value_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Node_Find_VC: the value to find is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    status = ND_Index_Node_Find_VI( Node_Ptr_Ptr, Root_Ptr, Index_Id, Value_Ptr, Args_Ptr);


    return( status);
}





/*------------------------------------------------------------------------------*/
/* Recherche un noeud <20> partir d'une valeur                                     */
/*------------------------------------------------------------------------------*/
/* (I) Root     : pointeur sur la racine de l'abre                              */
/* (O) Node     : adresse du pointeur sur le noeud <20> r<>cuperer                  */
/* (I) Value    : pointeur sur la valeur <20> rechercher                           */
/* (I) Data     : pointeur de donn<6E>es                                           */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Node_Find_I( NDT_Node  **Node_Ptr_Ptr, NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, void  *Value_Ptr, ...)
{
    va_list  user_args;


    va_start( user_args,  Value_Ptr);

    if( ND_INDEX_TYPE_LIST_IS( Root_Ptr, Index_Id))
    {
        *Node_Ptr_Ptr = ND_List_Node_Find( Root_Ptr, Index_Id, Value_Ptr, &user_args);
    }
    else if ( ND_INDEX_TYPE_TREE_IS( Root_Ptr, Index_Id))
    {
        *Node_Ptr_Ptr = ND_Tree_Node_Find( Root_Ptr, Index_Id, Value_Ptr, &user_args);
    }
    else
    {
        sprintf (NDG_Base.Err_String, "Error ND_Index_Node_Find_I: unknown structure type (%d)", Root_Ptr->Index_Tab[Index_Id].Type);
        ND_Error_Print ();
    }

    va_end( user_args);

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Recherche un noeud <20> partir d'une valeur                                     */
/*------------------------------------------------------------------------------*/
/* (I) Root     : pointeur sur la racine de l'abre                              */
/* (O) Node     : adresse du pointeur sur le noeud <20> r<>cuperer                  */
/* (I) Value    : pointeur sur la valeur <20> rechercher                           */
/* (I) Data     : pointeur de donn<6E>es                                           */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Node_Find_C( NDT_Node  **Node_Ptr_Ptr, NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, void  *Value_Ptr, ...)
{
    NDT_Status  status;
    va_list     user_args;


    va_start( user_args, Value_Ptr);

    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Node_Find_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Node_Find_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Value_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Index_Node_Find_C: the value to find is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    status = ND_Index_Node_Find_VI( Node_Ptr_Ptr, Root_Ptr, Index_Id, Value_Ptr, &user_args);

    va_end( user_args);

    return( status);
}





/*------------------------------------------------------------------------------*/
/* Recherche un noeud <20> partir d'une valeur                                     */
/*------------------------------------------------------------------------------*/
/* (I) Root     : pointeur sur la racine de l'abre                              */
/* (O) Node     : adresse du pointeur sur le noeud <20> r<>cuperer                  */
/* (I) Value    : pointeur sur la valeur <20> rechercher                           */
/* (I) Data     : pointeur de donn<6E>es                                           */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_DataStruct_Value_Find_VI( void  **Value_Ptr_Ptr, NDT_Root  *Root_Ptr, void  *Ref_Value_Ptr, va_list  *Args_Ptr)
{
    NDT_Status     status;
    NDT_Index_Id   new_index;
    NDT_Command    new_cmd;
    NDT_Node      *node_ptr;


    status = ND_Manager_Exec_I( Root_Ptr, NDD_INDEX_PRIMARY, NULL, NDD_CMD_INDEX_GET, &new_index, &new_cmd, NDD_CMD_VALUE_FIND, Ref_Value_Ptr);
    if( ND_ERROR(status)) return( status);

    status = ND_Index_Node_Find_VI( &node_ptr, Root_Ptr, new_index, Ref_Value_Ptr, Args_Ptr);
    if( ND_ERROR(status)) return( status);

    if( node_ptr != NULL)
    {
        *Value_Ptr_Ptr = node_ptr->Value;
    }
    else
    {
        *Value_Ptr_Ptr = NULL;
    }

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Recherche un noeud <20> partir d'une valeur                                     */
/*------------------------------------------------------------------------------*/
/* (I) Root     : pointeur sur la racine de l'abre                              */
/* (O) Node     : adresse du pointeur sur le noeud <20> r<>cuperer                  */
/* (I) Value    : pointeur sur la valeur <20> rechercher                           */
/* (I) Data     : pointeur de donn<6E>es                                           */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_DataStruct_Value_Find_VC( void  **Value_Ptr_Ptr, NDT_Root  *Root_Ptr, void  *Ref_Value_Ptr, va_list  *Args_Ptr)
{
    NDT_Status  status;


    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Value_Find_VC: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Value_Find_VC: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Ref_Value_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Value_Find_VC: the ref value to find is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    status = ND_DataStruct_Value_Find_VI( Value_Ptr_Ptr, Root_Ptr, Ref_Value_Ptr, Args_Ptr);

    return( status);
}





/*------------------------------------------------------------------------------*/
/* Recherche un noeud <20> partir d'une valeur                                     */
/*------------------------------------------------------------------------------*/
/* (I) Root     : pointeur sur la racine de l'abre                              */
/* (O) Node     : adresse du pointeur sur le noeud <20> r<>cuperer                  */
/* (I) Value    : pointeur sur la valeur <20> rechercher                           */
/* (I) Data     : pointeur de donn<6E>es                                           */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_DataStruct_Value_Find_I( void  **Value_Ptr_Ptr, NDT_Root  *Root_Ptr, void  *Ref_Value_Ptr, ...)
{
    NDT_Status     status;
    va_list        user_args;
    NDT_Index_Id   new_index;
    NDT_Command    new_cmd;
    NDT_Node      *node_ptr;


    va_start( user_args,  Ref_Value_Ptr);

    status = ND_Manager_Exec_I( Root_Ptr, NDD_INDEX_PRIMARY, NULL, NDD_CMD_INDEX_GET, &new_index, &new_cmd, NDD_CMD_VALUE_FIND, Ref_Value_Ptr);
    if( ND_ERROR(status)) return( status);

    status = ND_Index_Node_Find_VI( &node_ptr, Root_Ptr, new_index, Ref_Value_Ptr, &user_args);
    if( ND_ERROR(status)) return( status);

    if( node_ptr != NULL)
    {
        *Value_Ptr_Ptr = node_ptr->Value;
    }
    else
    {
        *Value_Ptr_Ptr = NULL;
    }

    va_end( user_args);

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Recherche un noeud <20> partir d'une valeur                                     */
/*------------------------------------------------------------------------------*/
/* (I) Root     : pointeur sur la racine de l'abre                              */
/* (O) Node     : adresse du pointeur sur le noeud <20> r<>cuperer                  */
/* (I) Value    : pointeur sur la valeur <20> rechercher                           */
/* (I) Data     : pointeur de donn<6E>es                                           */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_DataStruct_Value_Find_C( void  **Value_Ptr_Ptr, NDT_Root  *Root_Ptr, void  *Ref_Value_Ptr, ...)
{
    NDT_Status  status;
    va_list     user_args;


    va_start( user_args, Ref_Value_Ptr);

    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Value_Find_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Value_Find_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Ref_Value_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_DataStruct_Value_Find_C: the ref value to find is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    status = ND_DataStruct_Value_Find_VI( Value_Ptr_Ptr, Root_Ptr, Ref_Value_Ptr, &user_args);

    va_end( user_args);

    return(status);
}





/*------------------------------------------------------------------------------*/
/* R<>cup<75>ration de la racine d'une structure                                    */
/*------------------------------------------------------------------------------*/
/* (O) Root : adresse du pointeur sur la racine <20> r<>cup<75>rer                     */
/* (I) Node : pointeur sur le noeud dont on cherche la racine                   */
/*------------------------------------------------------------------------------*/

NDT_Status ND_Node_Root_Get_I( NDT_Root  **Root_Ptr_Ptr, NDT_Node  *Node_Ptr)
{
    *Root_Ptr_Ptr = Node_Ptr->Root;

    return NDS_OK;
}





/*------------------------------------------------------------------------------*/
/* R<>cup<75>ration de la racine d'une structure                                    */
/*------------------------------------------------------------------------------*/
/* (O) Root : adresse du pointeur sur la racine <20> r<>cup<75>rer                     */
/* (I) Node : pointeur sur le noeud dont on cherche la racine                   */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Node_Root_Get_C( NDT_Root  **Root_Ptr_Ptr, NDT_Node  *Node_Ptr )
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Node_Root_Get_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Node_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Node_Root_Get_C: node is null");
        ND_Error_Print();

        return(NDS_ERRAPI);
    }

    return( ND_Node_Root_Get_I( Root_Ptr_Ptr, Node_Ptr));
}





/*------------------------------------------------------------------------------*/
/* Allocation d'une valeur d'une structure de donn<6E>es                           */
/*------------------------------------------------------------------------------*/
/* (I) Root  : pointeur sur la racine de la structure de donn<6E>es                */
/* (O) Value : adresse d'un pointeur sur la valeur <20> allouer                    */
/* (I) ...   : arguments relatifs <20> l'allocation de la valeur                   */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Value_Alloc_I( NDT_Root  *Root_Ptr, void  **Value_Ptr_Ptr, ...)
{
    NDT_Status	rc;
    va_list     user_args;


    /* R<>cup<75>ration des arguments pour l'allocation de la valeur */

    va_start( user_args, Value_Ptr_Ptr);

    /* Appel du manager */

    rc = ND_Manager_Exec_I( Root_Ptr, NDD_INDEX_UNKNOWN, NULL, NDD_CMD_VALUE_ALLOC, Value_Ptr_Ptr, &user_args);

    va_end( user_args);

    return( rc);
}





/*------------------------------------------------------------------------------*/
/* Allocation d'une valeur d'une structure de donn<6E>es                           */
/*------------------------------------------------------------------------------*/
/* (I) Root  : pointeur sur la racine de la structure de donn<6E>es                */
/* (O) Value : adresse d'un pointeur sur la valeur <20> allouer                    */
/* (I) ...   : arguments relatifs <20> l'allocation de la valeur                   */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Value_Alloc_C( NDT_Root  *Root_Ptr, void  **Value_Ptr_Ptr, ...)
{
    NDT_Status  rc;
    va_list     user_args;


    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Value_Alloc_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Value_Alloc_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    /* R<>cup<75>ration des arguments pour l'allocation de la valeur */

    va_start( user_args, Value_Ptr_Ptr);

    /* Appel du manager */

    rc = ND_Manager_Exec_I( Root_Ptr, NDD_INDEX_UNKNOWN, NULL, NDD_CMD_VALUE_ALLOC, Value_Ptr_Ptr, &user_args);

    va_end( user_args);

    return( rc);
}





/*------------------------------------------------------------------------------*/
/* D<>sallocation d'une valeur d'une structure de donn<6E>es                        */
/*------------------------------------------------------------------------------*/
/* (I) Root: pointeur sur la racine de la structure de donn<6E>es                  */
/* (I) Value: pointeur sur la valeur <20> d<>sallouer                               */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Value_Free_I( NDT_Root  *Root_Ptr, void  *Value_Ptr)
{
    return( ND_Manager_Exec_I( Root_Ptr, NDD_INDEX_UNKNOWN, NULL, NDD_CMD_VALUE_FREE, Value_Ptr));
}





/*------------------------------------------------------------------------------*/
/* D<>sallocation d'une valeur d'une structure de donn<6E>es                        */
/*------------------------------------------------------------------------------*/
/* (I) Root: pointeur sur la racine de la structure de donn<6E>es                  */
/* (I) Value: pointeur sur la valeur <20> d<>sallouer                               */
/*------------------------------------------------------------------------------*/
NDT_Status ND_Value_Free_C( NDT_Root  *Root_Ptr, void  *Value_Ptr)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Value_Free_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Value_Free_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Value_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Value_Free_C: the value to free is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    /* Appel du manager */

    return( ND_Value_Free_I( Root_Ptr, Value_Ptr));
}





/*------------------------------------------------------------------------------*/
/* Ex<45>cution d'une fonction Manager dont le nom est pass<73> en param<61>tre          */
/*------------------------------------------------------------------------------*/
/* (I) Function : nom de la fonction manager <20> ex<65>cuter                         */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Manager_Exec_VI( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, NDT_Node  *Node_Ptr, NDT_Command  Command, va_list  *Args_Ptr)
{
    NDT_Status    status;
    NDT_Manager  *manager_ptr;


    if(  Root_Ptr->Manager_Ptr != NULL)
    {
	manager_ptr = Root_Ptr->Manager_Ptr;
    }
    else
    {
	if( ND_Symbol_Find( (void  **)&manager_ptr, Root_Ptr->Manager_Name) != NDS_OK)
	{
	    sprintf( NDG_Base.Err_String, "ND_Manager_Exec_VI: cant't find manger function");
	    ND_Error_Print();

	    return( NDS_KO);
	}
    }

    status = manager_ptr( Root_Ptr, Index_Id, Node_Ptr, Command, Args_Ptr);

    return( status);
}




/*------------------------------------------------------------------------------*/
/* Ex<45>cution d'une fonction Manager dont le nom est pass<73> en param<61>tre          */
/*------------------------------------------------------------------------------*/
/* (I) Function : nom de la fonction manager <20> ex<65>cuter                         */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Manager_Exec_VC( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, NDT_Node  *Node_Ptr, NDT_Command  Command, va_list  *Args_Ptr)
{
    NDT_Status  status;


    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Manager_Exec_VC: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Manager_Exec_VC: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr->Manager_Ptr || !*(Root_Ptr->Manager_Ptr))
    {
        sprintf( NDG_Base.Err_String, "Error ND_Manager_Exec_VC: undefined function name");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    status = ND_Manager_Exec_VI( Root_Ptr, Index_Id, Node_Ptr, Command, Args_Ptr);

    return( status);
}





/*------------------------------------------------------------------------------*/
/* Ex<45>cution d'une fonction Manager dont le nom est pass<73> en param<61>tre          */
/*------------------------------------------------------------------------------*/
/* (I) Function : nom de la fonction manager <20> ex<65>cuter                         */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Manager_Exec_I( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, NDT_Node  *Node_Ptr, NDT_Command  Command, ...)
{
    NDT_Status    status;
    va_list       args;
    NDT_Manager  *manager_ptr;

	
    va_start( args, Command);

    if(  Root_Ptr->Manager_Ptr != NULL)
    {
	manager_ptr = Root_Ptr->Manager_Ptr;
    }
    else
    {
	if( ND_Symbol_Find( (void  **)&manager_ptr, Root_Ptr->Manager_Name) != NDS_OK)
	{
	    sprintf( NDG_Base.Err_String, "ND_Manager_Exec_I: cant't find manger function");
	    ND_Error_Print();

	    return( NDS_KO);
	}
    }

    status = manager_ptr( Root_Ptr, Index_Id, Node_Ptr, Command, &args);

    va_end( args);

    return( status);
}





/*------------------------------------------------------------------------------*/
/* Ex<45>cution d'une fonction Manager dont le nom est pass<73> en param<61>tre          */
/*------------------------------------------------------------------------------*/
/* (I) Function : nom de la fonction manager <20> ex<65>cuter                         */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Manager_Exec_C( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, NDT_Node  *Node_Ptr, NDT_Command  Command, ...)
{
    NDT_Status   status;
    va_list	 args;


    va_start( args, Command);

    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Manager_Exec_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Manager_Exec_C: structure root is null");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( !Root_Ptr->Manager_Ptr || !*(Root_Ptr->Manager_Ptr))
    {
        sprintf( NDG_Base.Err_String, "Error ND_Manager_Exec_C: undefined function name");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    status = ND_Manager_Exec_VI( Root_Ptr, Index_Id, Node_Ptr, Command, &args);

    va_end( args);

    return( status);
}





/*------------------------------------------------------------------------------*/
/* Ex<45>cution d'une fonction d'allocation dont le nom est pass<73> en param<61>tre     */
/*------------------------------------------------------------------------------*/
/* (I) Function : nom de la fonction <20> ex<65>cuter                                 */
/* (O) Ptr      : adresse d'un pointeur sur la zone <20> allouer                   */
/* (I) Size     : taille de la zone <20> allouer                                   */
/* (I) Data     : donn<6E>es utilisateur utiles <20> l'allocateur                     */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Allocator_Exec_I( void  **Ptr_Ptr, size_t  Size, NDT_Allocator_Name   Allocator_Name, NDT_Allocator  *Allocator_Ptr, void  *Data_Ptr)
{
    NDT_Allocator  *allocator_ptr;


    if( Allocator_Ptr != NULL)
    {
	allocator_ptr = Allocator_Ptr;
    }
    else
    {
	if( ND_Symbol_Find( (void  **)&allocator_ptr, Allocator_Name) != NDS_OK)
	{
	    sprintf( NDG_Base.Err_String, "Error ND_Manager_Exec_I: cant't find allocator function");
	    ND_Error_Print();

	    return( NDS_KO);
	}
    }

    return allocator_ptr( Ptr_Ptr, Size, Data_Ptr);
}





/*------------------------------------------------------------------------------*/
/* Ex<45>cution d'une fonction d'allocation dont le nom est pass<73> en param<61>tre     */
/*------------------------------------------------------------------------------*/
/* (I) Function : nom de la fonction <20> ex<65>cuter                                 */
/* (O) Ptr      : adresse d'un pointeur sur la zone <20> allouer                   */
/* (I) Size     : taille de la zone <20> allouer                                   */
/* (I) Data     : donn<6E>es utilisateur utiles <20> l'allocateur                     */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Allocator_Exec_C( void  **Ptr_Ptr, size_t  Size, NDT_Allocator_Name   Allocator_Name, NDT_Allocator  *Allocator_Ptr, void  *Data_Ptr)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Allocator_Exec_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( ( Allocator_Name == NULL) && ( Allocator_Ptr == NULL))
    {
        sprintf( NDG_Base.Err_String, "Error ND_Allocator_Exec_C: undefined function name");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    return( ND_Allocator_Exec_I( Ptr_Ptr, Size, Allocator_Name, Allocator_Ptr, Data_Ptr));
}





/*------------------------------------------------------------------------------*/
/* Ex<45>cution d'une fonction de d<>sallocation dont nom est pass<73> en param<61>tre    */
/*------------------------------------------------------------------------------*/
/* (I) Function : nom de la fonction <20> ex<65>cuter                                 */
/* (I) Ptr      : adresse de la zone <20> d<>sallouer                               */
/* (I) Data     : donn<6E>es utilisateur utiles <20> l'allocateur                     */
/*------------------------------------------------------------------------------*/

NDT_Status ND_Desallocator_Exec_I( void  *Ptr, NDT_Desallocator_Name  Desallocator_Name, NDT_Desallocator  *Desallocator_Ptr, void  *Data_Ptr)
{
    NDT_Desallocator  *desallocator_ptr;


    if( Desallocator_Ptr != NULL)
    {
	desallocator_ptr = Desallocator_Ptr;
    }
    else
    {
	if( ND_Symbol_Find( (void  **)&desallocator_ptr, Desallocator_Name) != NDS_OK)
	{
	    sprintf( NDG_Base.Err_String, "Error ND_Manager_Exec_I: cant't find desallocator function");
	    ND_Error_Print();

	    return( NDS_KO);
	}
    }

    return( desallocator_ptr( Ptr, Data_Ptr));
}





/*------------------------------------------------------------------------------*/
/* Ex<45>cution d'une fonction de d<>sallocation dont nom est pass<73> en param<61>tre    */
/*------------------------------------------------------------------------------*/
/* (I) Function : nom de la fonction <20> ex<65>cuter                                 */
/* (I) Ptr      : adresse de la zone <20> d<>sallouer                               */
/* (I) Data     : donn<6E>es utilisateur utiles <20> l'allocateur                     */
/*------------------------------------------------------------------------------*/

NDT_Status ND_Desallocator_Exec_C( void  *Ptr, NDT_Desallocator_Name  Desallocator_Name, NDT_Desallocator  *Desallocator_Ptr, void  *Data_Ptr)
{
    if( NDG_Base.Open_Status != NDD_TRUE)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Desallocator_Exec_C: library is not open");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    if( ( Desallocator_Name == NULL) && ( Desallocator_Ptr == NULL))
    {
        sprintf( NDG_Base.Err_String, "Error ND_Desallocator_Exec_C: undefined function name");
        ND_Error_Print();

        return( NDS_ERRAPI);
    }

    return( ND_Desallocator_Exec_I( Ptr, Desallocator_Name, Desallocator_Ptr, Data_Ptr));
}







/*------------------------------------------------------------------------------*/
/*------------------------------------------------------------------------------*/
/*                              PRIVATE FUNCTIONS                               */
/*------------------------------------------------------------------------------*/
/*------------------------------------------------------------------------------*/

/*------------------------------------------------------------------------------*/
/* Symbol Lookup                                                                */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Symbol_Find( void  **Ptr_Ptr, const char  *Symbol_Name)
{
#if !defined(_WIN32)
    NDT_Symbol  *Symbol_Ptr;


    /* Recherche du symbole dans la table des symboles locale */

    Symbol_Ptr = NDG_Base.Symbol_First_Ptr;

    while( Symbol_Ptr)
    {
        if( !strcmp( Symbol_Ptr->Name, Symbol_Name))
	{
	    *Ptr_Ptr = Symbol_Ptr->Ptr;
	    return( NDS_OK);
	}
        else 
	{
	    Symbol_Ptr = Symbol_Ptr->Next;
	}
    }


    /* Si le symbole n'a pas <20>t<EFBFBD> trouv<75>e dans la table des symboles locale, on l'y ajoute */

    if( ( *Ptr_Ptr = dlsym( NDG_Base.DL_Ptr, (const char  *)Symbol_Name)) == NULL)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Symbol_Find: unable to find \"%s\"' in symbol table (%s)", Symbol_Name, dlerror());
        ND_Error_Print();

        return( NDS_KO);
    }

    Symbol_Ptr = (NDT_Symbol  *)malloc( sizeof( NDT_Symbol));
    if( Symbol_Ptr == NULL)
    {
        sprintf( NDG_Base.Err_String, "Error ND_Symbol_Find: no more memory");
        ND_Error_Print();

        return( NDS_KO);
    }
    else
    {
        Symbol_Ptr->Name = strdup (Symbol_Name);
        Symbol_Ptr->Ptr  = *Ptr_Ptr;
        Symbol_Ptr->Next = NDG_Base.Symbol_First_Ptr;

	NDG_Base.Symbol_First_Ptr = Symbol_Ptr;
    }
#endif

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Allocation d'un noeud                                                        */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de la structure                            */
/* (O) Node : adresse du pointeur sur le nouveau noeud                          */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Node_Alloc( NDT_Root  *Root_Ptr, NDT_Node  **Node_Ptr_Ptr )
{
    NDT_Status  rc;


    rc = ND_Allocator_Exec_I( (void  **)Node_Ptr_Ptr, sizeof(NDT_Node), Root_Ptr->Allocator_Name, Root_Ptr->Allocator_Ptr, Root_Ptr->User_Ptr);
    if( ND_ERROR( rc)) return( rc);

    (*Node_Ptr_Ptr)->Root   = NULL;
    (*Node_Ptr_Ptr)->Index  = NDD_INDEX_UNKNOWN;
    (*Node_Ptr_Ptr)->Parent = NULL;
    (*Node_Ptr_Ptr)->Left   = NULL;
    (*Node_Ptr_Ptr)->Right  = NULL;
    (*Node_Ptr_Ptr)->Value  = NULL;

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* D<>sallocation d'un noeud                                                     */
/*------------------------------------------------------------------------------*/
/* (I) Root: pointeur sur la racine de la structure                             */
/* (I) Node : pointeur sur le noeud <20> d<>truire                                  */
/*------------------------------------------------------------------------------*/
NDT_Status ND_Node_Free( NDT_Root  *Root_Ptr, NDT_Node  *Node_Ptr)
{
    return( ND_Desallocator_Exec_I( Node_Ptr, Root_Ptr->Desallocator_Name, Root_Ptr->Desallocator_Ptr, Root_Ptr->User_Ptr));
}





/*------------------------------------------------------------------------------*/
/* Cr<43>ation d'une nouvelle structure de donn<6E>es                                 */
/*------------------------------------------------------------------------------*/
/* (O) Root: adresse d'un pointeur sur la racine de la nouvelle structure       */
/* (I) Type: type de la structure.de donn<6E>es (liste ou arbre binaire)           */
/* (I) Allocator: pointeur vers la fonction d'allocation                        */
/* (I) Desallocator: pointeur vers la fonction de d<>sallocation                 */
/* (I) Data : pointeur de donn<6E>es utiles <20> l'allocateur                         */
/* (I) Own_Value : indique si la structure est propri<72>taire de ses valeurs      */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Index_Clear( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id)
{
    Root_Ptr->Index_Tab[Index_Id].Type        = NDD_INDEX_STATUS_UNKNOWN;

    Root_Ptr->Index_Tab[Index_Id].Head        = NULL;
    Root_Ptr->Index_Tab[Index_Id].Tail        = NULL;
    Root_Ptr->Index_Tab[Index_Id].Save        = NULL;

    Root_Ptr->Index_Tab[Index_Id].Max_Dif     = DEF_MAX_DIF;

    Root_Ptr->Index_Tab[Index_Id].Node_Number = 0;
    Root_Ptr->Index_Tab[Index_Id].Max_Depth   = 0;
    Root_Ptr->Index_Tab[Index_Id].Min_Depth   = NDD_HUGE_LONG;
    Root_Ptr->Index_Tab[Index_Id].Nb_Equ      = 0;

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Allocation d'une racine de structure de donn<6E>es                              */
/*------------------------------------------------------------------------------*/
/* (O) New_Root: adresse du pointeur sur la nouvelle racine                     */
/* (I) Type: type de la structure de donn<6E>es                                    */
/* (I) Allocator: pointeur vers la fonction d'allocation                        */
/* (I) Desallocator: pointeur vers la fonction de d<>sallocation                 */
/* (I) Data : pointeur de donn<6E>es utiles <20> l'allocateur                         */
/*------------------------------------------------------------------------------*/

NDT_Status ND_Node_Root_Alloc( NDT_Root  **Root_Ptr_Ptr, NDT_Index_Nb  Index_Nb, NDT_Index_Type  *Type_Ptr, char  *Manager_Name, NDT_Manager  *Manager_Ptr, char  *Allocator_Name, NDT_Allocator  *Allocator_Ptr, char  *Desallocator_Name, NDT_Desallocator  *Desallocator_Ptr, short  Own_Value, void  *Data_Ptr)
{
    NDT_Status    status;
    NDT_Index_Id  index_id;


    status = ND_Allocator_Exec_I( (void **)Root_Ptr_Ptr, ( sizeof( NDT_Root) + sizeof(NDT_Index) * (Index_Nb - 1)), Allocator_Name, Allocator_Ptr, Data_Ptr);
    if( ND_ERROR(status)) return( status);

    if( strlen(Manager_Name) > NDD_MANAGER_NAME_LEN_MAX) return( NDS_ERRAPI);
    strcpy( (*Root_Ptr_Ptr)->Manager_Name, Manager_Name);
    (*Root_Ptr_Ptr)->Manager_Ptr      = Manager_Ptr;

    if( strlen(Allocator_Name) > NDD_ALLOCATOR_NAME_LEN_MAX) return( NDS_ERRAPI);
    strcpy( (*Root_Ptr_Ptr)->Allocator_Name, Allocator_Name);
    (*Root_Ptr_Ptr)->Allocator_Ptr    = Allocator_Ptr;

    if( strlen(Desallocator_Name) > NDD_DESALLOCATOR_NAME_LEN_MAX) return( NDS_ERRAPI);
    strcpy( (*Root_Ptr_Ptr)->Desallocator_Name, Desallocator_Name);
    (*Root_Ptr_Ptr)->Desallocator_Ptr = Desallocator_Ptr;

    (*Root_Ptr_Ptr)->Own_Value        = Own_Value;
    (*Root_Ptr_Ptr)->User_Ptr         = Data_Ptr;

    (*Root_Ptr_Ptr)->Index_Nb         = Index_Nb;
    (*Root_Ptr_Ptr)->Index_Open_Count = 0;

    for( index_id = 0; index_id < Index_Nb; index_id++)
    {
	if( ( Type_Ptr[index_id] & NDD_INDEX_STATUS_MSK) ==  NDD_INDEX_STATUS_OPENED)
        {
            status = ND_Index_Open_I( *Root_Ptr_Ptr, index_id, Type_Ptr[index_id]);
            if( ND_ERROR( status)) return( status);
	}
	else
	{
	    if( ( status = ND_Index_Clear( *Root_Ptr_Ptr, index_id)) != NDS_OK)
	    {
	        sprintf( NDG_Base.Err_String, "Error ND_Index_Open_I: Index cleaning error");
		ND_Error_Print();
		return( NDS_KO);
	    }

	    ( *Root_Ptr_Ptr)->Index_Tab[index_id].Type = NDD_INDEX_STATUS_CLOSED;
	}
    }

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* D<>sallocation de la racine d'une structure de donn<6E>e                         */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine <20> d<>truire                                 */
/*------------------------------------------------------------------------------*/
NDT_Status ND_Node_Root_Free( NDT_Root  *Root_Ptr)
{
    return( ND_Desallocator_Exec_I( Root_Ptr, Root_Ptr->Desallocator_Name, Root_Ptr->Desallocator_Ptr, Root_Ptr->User_Ptr));
}





/*------------------------------------------------------------------------------*/
/* Ajout d'un noeud <20> une liste cha<68>n<EFBFBD>e                                         */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de la liste                                */
/* (I) New_Node : pointeur sur le noeud <20> ajouter                               */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_List_Node_Add( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, NDT_Node  *New_Node_Ptr)
{
    /* Ajout dans une liste tri<72>e */

    if( ND_INDEX_SUBTYPE_SORTED_IS( Root_Ptr, Index_Id))
    {
        NDT_Node    *node_ptr;
        NDT_Status   rc;


        New_Node_Ptr->Root = Root_Ptr;
	New_Node_Ptr->Index = Index_Id;
        New_Node_Ptr->Parent = New_Node_Ptr->Left = New_Node_Ptr->Right = NULL;

        /*
	  Une liste tri<EFBFBD>e peut <EFBFBD>tre orient<EFBFBD>e de 2 mani<EFBFBD>res :

	  - FIFO : un noeud sera ins<EFBFBD>r<EFBFBD> APRES un noeud de m<EFBFBD>me valeur (par d<EFBFBD>faut)
	  - FILO : un noeud sera ins<EFBFBD>r<EFBFBD> AVANT un noeud de m<EFBFBD>me valeur
        */

        if( ND_INDEX_SUBTYPE_LIFO_IS( Root_Ptr, Index_Id))
        {
            /* Pour une liste tri<72>e orient<6E>e FILO, on parcourt la liste en sens normal */

            node_ptr = Root_Ptr->Index_Tab[Index_Id].Head;

            while( node_ptr)
            {
                rc = ND_Manager_Exec_I( Root_Ptr, Index_Id, node_ptr, NDD_CMD_VALUE_COMP, New_Node_Ptr->Value, node_ptr->Value, NULL);

                if(rc == NDS_GREATER)
		    node_ptr = node_ptr->Right;
                else
                {
                    /* On ins<6E>re avant le noeud courant si le nouveau noeud est de valeur inf<6E>rieure ou <20>gale */

                    New_Node_Ptr->Left = node_ptr->Left;
                    New_Node_Ptr->Right = node_ptr;

                    if(!node_ptr->Left) Root_Ptr->Index_Tab[Index_Id].Head = New_Node_Ptr;
                    else node_ptr->Left->Right = New_Node_Ptr;

                    node_ptr->Left = New_Node_Ptr;
                    node_ptr = NULL;
                }
            }

            /* Insertion en queue de liste si le noeud n'a pas <20>t<EFBFBD> ins<6E>r<EFBFBD> */

            if(!New_Node_Ptr->Left && !New_Node_Ptr->Right)
            {
                if( !Root_Ptr->Index_Tab[Index_Id].Tail) Root_Ptr->Index_Tab[Index_Id].Head = Root_Ptr->Index_Tab[Index_Id].Tail = New_Node_Ptr;
                else
                {
                    Root_Ptr->Index_Tab[Index_Id].Tail->Right = New_Node_Ptr;
                    New_Node_Ptr->Left = Root_Ptr->Index_Tab[Index_Id].Tail;
                    Root_Ptr->Index_Tab[Index_Id].Tail = New_Node_Ptr;
                }
            }
        }
        else
        {
            /* Pour une liste tri<72>e orient<6E>e FIFO, on parcourt la liste dans le sens inverse */

            node_ptr = Root_Ptr->Index_Tab[Index_Id].Tail;
            while( node_ptr)
            {
		rc = ND_Manager_Exec_I( Root_Ptr, Index_Id, node_ptr, NDD_CMD_VALUE_COMP, New_Node_Ptr->Value, node_ptr->Value, NULL);

                /* On ins<6E>re apr<70>s le noeud courant si le nouveau noeud est de valeur strictement sup<75>rieure ou <20>gale */

                if( rc == NDS_LOWER) node_ptr = node_ptr->Left;
                else
                {
                    New_Node_Ptr->Left = node_ptr;
                    New_Node_Ptr->Right = node_ptr->Right;

                    if( !node_ptr->Right) Root_Ptr->Index_Tab[Index_Id].Tail = New_Node_Ptr;
                    else node_ptr->Right->Left = New_Node_Ptr;

                    node_ptr->Right = New_Node_Ptr;
                    node_ptr = NULL;
                }
            }

            /* Insertion en t<>te de liste si le noeud n'a pas <20>t<EFBFBD> ins<6E>r<EFBFBD> */

            if( !New_Node_Ptr->Left && !New_Node_Ptr->Right)
            {
                if( !Root_Ptr->Index_Tab[Index_Id].Head) Root_Ptr->Index_Tab[Index_Id].Head = Root_Ptr->Index_Tab[Index_Id].Tail = New_Node_Ptr;
                else
                {
                    Root_Ptr->Index_Tab[Index_Id].Head->Left = New_Node_Ptr;
                    New_Node_Ptr->Right = Root_Ptr->Index_Tab[Index_Id].Head;
                    Root_Ptr->Index_Tab[Index_Id].Head = New_Node_Ptr;
                }
            }
        }

        Root_Ptr->Index_Tab[Index_Id].Node_Number++;

        return( NDS_OK);
    }
    else
    {
        /* FIFO = ajout en queue de liste */

        if( ND_INDEX_SUBTYPE_FIFO_IS( Root_Ptr, Index_Id))
        {
            New_Node_Ptr->Root   = Root_Ptr;
	    New_Node_Ptr->Index  = Index_Id;
            New_Node_Ptr->Parent = NULL;
            New_Node_Ptr->Left   = Root_Ptr->Index_Tab[Index_Id].Tail;
            New_Node_Ptr->Right  = NULL;

            if( !Root_Ptr->Index_Tab[Index_Id].Head) Root_Ptr->Index_Tab[Index_Id].Head = New_Node_Ptr;
            else Root_Ptr->Index_Tab[Index_Id].Tail->Right = New_Node_Ptr;

            Root_Ptr->Index_Tab[Index_Id].Tail = New_Node_Ptr;
            Root_Ptr->Index_Tab[Index_Id].Node_Number++;

            return( NDS_OK);
        }

        /* FILO = ajout en t<>te de liste */

        if( ND_INDEX_SUBTYPE_LIFO_IS( Root_Ptr, Index_Id))
        {

            New_Node_Ptr->Root   = Root_Ptr;
	    New_Node_Ptr->Index  = Index_Id;
            New_Node_Ptr->Parent = NULL;
            New_Node_Ptr->Left   = NULL;
            New_Node_Ptr->Right  = Root_Ptr->Index_Tab[Index_Id].Head;

            if( !Root_Ptr->Index_Tab[Index_Id].Tail) Root_Ptr->Index_Tab[Index_Id].Tail = New_Node_Ptr;
            else Root_Ptr->Index_Tab[Index_Id].Head->Left = New_Node_Ptr;

            Root_Ptr->Index_Tab[Index_Id].Head = New_Node_Ptr;
            Root_Ptr->Index_Tab[Index_Id].Node_Number++;

            return( NDS_OK);
        }
    }

    printf( "ND_List_Node_Add: unknown list type (%d)\n", Root_Ptr->Index_Tab[Index_Id].Type);
    return( NDS_ERRAPI);
}





/*------------------------------------------------------------------------------*/
/* Ajout d'une nouvelle valeur <20> une liste                                      */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de la liste                                */
/* (I) Value : pointeur sur la valeur <20> ajouter                                 */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_List_Value_Add( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, void  *Value_Ptr)
{
    NDT_Status   rc;
    NDT_Node    *node_ptr;


    rc = ND_Node_Alloc( Root_Ptr, &node_ptr);
    if( ND_ERROR(rc)) return(rc);

    node_ptr->Value = Value_Ptr;

//    return ND_List_Node_Add( Root, Node);

    rc = ND_List_Node_Add( Root_Ptr, Index_Id, node_ptr);
    if( ND_ERROR(rc))
    {
	return( rc);
    }
    else
    {
	return( ND_Manager_Exec_I( Root_Ptr, Index_Id, node_ptr, NDD_CMD_VALUE_ADD, Value_Ptr, NULL));
    }
}





/*------------------------------------------------------------------------------*/
/* Ajout d'un noeud <20> un arbre binaire                                          */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de l'arbre                                 */
/* (I) Value : pointeur sur la valeur <20> ajouter                                 */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Tree_Value_Add( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, void  *Value_Ptr)
{
    NDT_Status rc;
    NDT_Node    *node_ptr;


    rc = ND_Node_Alloc( Root_Ptr, &node_ptr);
    if( ND_ERROR(rc)) return(rc);

    node_ptr->Value = Value_Ptr;

//    return ND_Tree_Node_Add( Root, Node);

    rc = ND_Tree_Node_Add( Root_Ptr, Index_Id, node_ptr);
    if( ND_ERROR(rc))
    {
	return( rc);
    }
    else
    {
	return ND_Manager_Exec_I( Root_Ptr, Index_Id, node_ptr, NDD_CMD_VALUE_ADD,  Value_Ptr, NULL);
    }
}





/*------------------------------------------------------------------------------*/
/* Recherche une valeur dans une liste et retourne le noeud correspondant       */
/*------------------------------------------------------------------------------*/
/* (I) Root     : pointeur sur la racine de la liste                            */
/* (I) Value    : pointeur sur la valeur <20> rechercher                           */
/* (I) Data     : pointeur de donn<6E>es                                           */
/*------------------------------------------------------------------------------*/

NDT_Node  *ND_List_Node_Find( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, void  *Value_Ptr, va_list  *User_Args_Ptr)
{
    NDT_Node    *node_ptr;
    NDT_Status   rc;


    node_ptr = Root_Ptr->Index_Tab[Index_Id].Head;

    if( ND_INDEX_SUBTYPE_SORTED_IS( Root_Ptr, Index_Id))
    {
        /* Pour les listes tri<72>es, la recherche peut <20>tre optimis<69>e */

        while( node_ptr)
        {
            rc = ND_Manager_Exec_I( Root_Ptr, Index_Id, node_ptr, NDD_CMD_VALUE_COMP, Value_Ptr, node_ptr->Value, User_Args_Ptr);

            switch( rc)
            {
                case NDS_EQUAL:
		{
                    return(node_ptr);
		}

                case NDS_LOWER:
		{
                    /* Ce n'est pas a peine de continuer car on a d<>j<EFBFBD> d<>pass<73> la valeur recherch<63>e */

                    return(NULL);
		}

                case NDS_GREATER:
		{
                    node_ptr = node_ptr->Right;
                    break;
		}
            }
        }
    }
    else
    {
        /* Pour les listes non tri<72>es, il faut parcourir toute la liste */

        while( node_ptr && ( ND_Manager_Exec_I( Root_Ptr, Index_Id, node_ptr, NDD_CMD_VALUE_COMP, Value_Ptr, node_ptr->Value, User_Args_Ptr) != NDS_EQUAL))
	{
            node_ptr = node_ptr->Right;
	}
    }

    return( node_ptr);
}





/*------------------------------------------------------------------------------*/
/* Recherche un noeud dans un arbre et retourne le pointeur sur le noeud        */
/*------------------------------------------------------------------------------*/
/* (I) Root     : pointeur sur la racine de l'abre                              */
/* (I) Value    : pointeur sur la valeur <20> rechercher                           */
/* (I) Data     : pointeur de donn<6E>es                                           */
/*------------------------------------------------------------------------------*/

/*------------------------------ Recursive Kernel ------------------------------*/

NDT_Node  *ND_Tree_Node_Recursive_Find( NDT_Node  *Node_Ptr, void  *Value_Ptr, va_list  *User_Args_Ptr)
{
    NDT_Status  answer;


    if( !Node_Ptr) return(NULL);

    answer = ND_Manager_Exec_I( Node_Ptr->Root, Node_Ptr->Index, Node_Ptr, NDD_CMD_VALUE_COMP, Value_Ptr, Node_Ptr->Value, User_Args_Ptr);

    /* Noeud trouv<75> */

    if( answer == NDS_EQUAL) return(Node_Ptr);

    /* Continuation de la recherche par appel r<>cursif */

    if( answer == NDS_LOWER) return( ND_Tree_Node_Recursive_Find( Node_Ptr->Left, Value_Ptr, User_Args_Ptr));

    if( answer == NDS_GREATER) return( ND_Tree_Node_Recursive_Find( Node_Ptr->Right, Value_Ptr, User_Args_Ptr));

    return( NULL);
}



/*-------------------------------- main body ---------------------------------*/

NDT_Node  *ND_Tree_Node_Find( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, void  *Value_Ptr, va_list  *User_Args_Ptr)
{
    return( ND_Tree_Node_Recursive_Find( Root_Ptr->Index_Tab[Index_Id].Head, Value_Ptr, User_Args_Ptr));
}





/*------------------------------------------------------------------------------*/
/* Recherche du premier noeud parent situ<74> apr<70>s                                */
/*------------------------------------------------------------------------------*/
/* (I) Node : pointeur sur le noeud                                             */
/*------------------------------------------------------------------------------*/

NDT_Node  *ND_Tree_Parent_Next_Recursive_Get( NDT_Node  *Node_Ptr)
{
    if( !Node_Ptr->Parent) return( NULL);

    if( Node_Ptr == Node_Ptr->Parent->Right) return( ND_Tree_Parent_Next_Recursive_Get( Node_Ptr->Parent));

    return( Node_Ptr->Parent);
}





/*------------------------------------------------------------------------------*/
/* Recherche du premier noeud parent situ<74> avant                                */
/*------------------------------------------------------------------------------*/
/* (I) Node : pointeur sur le noeud                                             */
/*------------------------------------------------------------------------------*/

NDT_Node  *ND_Tree_Parent_Previous_Recursive_Get( NDT_Node  *Node_Ptr)
{
    if( !Node_Ptr->Parent) return( NULL);

    if( Node_Ptr == Node_Ptr->Parent->Left) return( ND_Tree_Parent_Previous_Recursive_Get( Node_Ptr->Parent));

    return( Node_Ptr->Parent);
}





/*------------------------------------------------------------------------------*/
/* Supprime le noeud d'une liste                                                */
/*------------------------------------------------------------------------------*/
/* (I) Node  : pointeur sur le noeud <20> supprimer                                */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_List_Node_Remove( NDT_Node  *Node_Ptr)
{
    if( !Node_Ptr->Left) Node_Ptr->Root->Index_Tab[Node_Ptr->Index].Head = Node_Ptr->Right;
    else Node_Ptr->Left->Right = Node_Ptr->Right;

    if( !Node_Ptr->Right) Node_Ptr->Root->Index_Tab[Node_Ptr->Index].Tail = Node_Ptr->Left;
    else Node_Ptr->Right->Left = Node_Ptr->Left;

    Node_Ptr->Root->Index_Tab[Node_Ptr->Index].Node_Number--;

    Node_Ptr->Root  = NULL;
    Node_Ptr->Index = NDD_INDEX_UNKNOWN;
    Node_Ptr->Left  = NULL;
    Node_Ptr->Right = NULL;

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Conversion d'un arbre en liste cha<68>n<EFBFBD>e                                       */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine du la structure <20> convertir                */
/*------------------------------------------------------------------------------*/

/*------------------------------- Recursive Kernel -----------------------------*/

NDT_Status  ND_List_Recursive_Make( NDT_Node  *Node_Ptr, NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id)
{
    NDT_Node  *right_node_ptr;


    if( !Node_Ptr) return NDS_OK;

    if( ND_List_Recursive_Make( Node_Ptr->Left, Root_Ptr, Index_Id) != NDS_OK) return NDS_KO;

    right_node_ptr = Node_Ptr->Right;

    if( ND_List_Node_Add( Root_Ptr, Index_Id, Node_Ptr) != NDS_OK) return NDS_KO;

    return( ND_List_Recursive_Make( right_node_ptr, Root_Ptr, Index_Id));
}



/*--------------------------------- main body --------------------------------*/

NDT_Status  ND_List_Make( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id)
{
    NDT_Node  *node_ptr;


    node_ptr = Root_Ptr->Index_Tab[Index_Id].Head;

    Root_Ptr->Index_Tab[Index_Id].Head        = NULL;
    Root_Ptr->Index_Tab[Index_Id].Tail        = NULL;
    Root_Ptr->Index_Tab[Index_Id].Max_Dif     = DEF_MAX_DIF;
    Root_Ptr->Index_Tab[Index_Id].Node_Number = 0;
    Root_Ptr->Index_Tab[Index_Id].Max_Depth   = 0;
    Root_Ptr->Index_Tab[Index_Id].Min_Depth   = NDD_HUGE_LONG;
    Root_Ptr->Index_Tab[Index_Id].Nb_Equ      = 0;
    Root_Ptr->Index_Tab[Index_Id].Type        = NDD_INDEX_STATUS_OPENED | NDD_INDEX_TYPE_LIST | NDD_INDEX_SUBTYPE_FIFO;

    return( ND_List_Recursive_Make( node_ptr, Root_Ptr, Index_Id));
}





/*------------------------------------------------------------------------------*/
/* Conversion d'une structure en arbre binaire                                  */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine du la structure <20> convertir                */
/* (I) Type : type du futur arbre                                               */
/*------------------------------------------------------------------------------*/

/*------------------------------- Recursive Kernel -----------------------------*/

NDT_Node  *ND_Tree_Recursive_Make( long  Depth, long  Node_Number, NDT_Node  *Node_Ptr )
{
    long       middle_pos, left_len, right_len, i;
    NDT_Node  *left_node_ptr, *middle_node_ptr, *right_node_ptr;


    if( !Node_Ptr) return( NULL);

    /* On calcule le milieu de la liste */

    middle_pos = Node_Number / 2 + 1;
    middle_node_ptr = Node_Ptr;

    for( i = 1; i < middle_pos; i++) middle_node_ptr = middle_node_ptr->Right;

    /* On coupe la liste en deux */

    if( middle_node_ptr->Left)
    {
        middle_node_ptr->Left->Right = NULL;
        left_node_ptr = Node_Ptr;
        left_len = middle_pos - 1;
    }
    else
    {
        left_node_ptr = NULL;
        left_len = 0;
    }

    if( middle_node_ptr->Right)
    {
        middle_node_ptr->Right->Left = NULL;
        right_node_ptr = middle_node_ptr->Right;
        right_len = Node_Number - middle_pos;
    }
    else
    {
        right_node_ptr = NULL;
        right_len = 0;
    }

    /* Construction des sous-arbres */

    middle_node_ptr->Left = ND_Tree_Recursive_Make( Depth + 1, left_len, left_node_ptr);

    middle_node_ptr->Right = ND_Tree_Recursive_Make( Depth + 1, right_len, right_node_ptr);

    if( middle_node_ptr->Left) middle_node_ptr->Left->Parent = middle_node_ptr;

    if( middle_node_ptr->Right) middle_node_ptr->Right->Parent = middle_node_ptr;

    /* Mise <20> jour des informations statistiques de la structure */

    middle_node_ptr->Root->Index_Tab[middle_node_ptr->Index].Node_Number++;

    if( !middle_node_ptr->Left && !middle_node_ptr->Right)
    {
        /*
	  Si le noeud courant est une feuille, on met <EFBFBD>ventuellement <EFBFBD> jour
	  les longueurs minimale et maximale des branches de l'arbre
        */

        if( Depth > middle_node_ptr->Root->Index_Tab[middle_node_ptr->Index].Max_Depth)
	{
	    middle_node_ptr->Root->Index_Tab[middle_node_ptr->Index].Max_Depth = Depth;
	}

        if( Depth < middle_node_ptr->Root->Index_Tab[middle_node_ptr->Index].Min_Depth)
	{
	    middle_node_ptr->Root->Index_Tab[middle_node_ptr->Index].Min_Depth = Depth;
	}
    }

    return( middle_node_ptr);
}



/*--------------------------------- main body --------------------------------*/

NDT_Status  ND_Tree_Make( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id )
{
    NDT_Status   rc;
    NDT_Node    *node_ptr;
    long         node_number;


    if( ND_INDEX_SUBTYPE_SORTED_IS( Root_Ptr, Index_Id))
    {
        rc = ND_List_Sort( Root_Ptr, Index_Id);
        if( ND_ERROR(rc)) return( rc);
    }

    node_ptr = Root_Ptr->Index_Tab[Index_Id].Head;
    node_number = Root_Ptr->Index_Tab[Index_Id].Node_Number;

    Root_Ptr->Index_Tab[Index_Id].Head        = NULL;
    Root_Ptr->Index_Tab[Index_Id].Tail        = NULL;
    Root_Ptr->Index_Tab[Index_Id].Max_Dif     = DEF_MAX_DIF;
    Root_Ptr->Index_Tab[Index_Id].Node_Number = 0;
    Root_Ptr->Index_Tab[Index_Id].Max_Depth   = 0;
    Root_Ptr->Index_Tab[Index_Id].Min_Depth   = NDD_HUGE_LONG;
    Root_Ptr->Index_Tab[Index_Id].Nb_Equ      = 0;
    Root_Ptr->Index_Tab[Index_Id].Type        = NDD_INDEX_STATUS_OPENED | NDD_INDEX_TYPE_TREE | NDD_INDEX_SUBTYPE_BALANCED;

    Root_Ptr->Index_Tab[Index_Id].Head = Root_Ptr->Index_Tab[Index_Id].Tail = ND_Tree_Recursive_Make( 1, node_number, node_ptr);

    return( NDS_OK);
}





/*----------------------------------------------------------------------------*/
/* Equilibrage d'un arbre binaire                                             */
/*----------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de l'arbre                               */
/*----------------------------------------------------------------------------*/

NDT_Status  ND_Tree_Equalize( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id)
{
    NDT_Status       rc;
    NDT_Index_Type   type;
    long             max_dif, nb_equ;


    type    = Root_Ptr->Index_Tab[Index_Id].Type;
    max_dif = Root_Ptr->Index_Tab[Index_Id].Max_Dif;
    nb_equ  = Root_Ptr->Index_Tab[Index_Id].Nb_Equ;

    rc = ND_List_Make( Root_Ptr, Index_Id);
    if( ND_ERROR(rc)) return(rc);

    Root_Ptr->Index_Tab[Index_Id].Type = NDD_INDEX_STATUS_OPENED | NDD_INDEX_TYPE_LIST | NDD_INDEX_SUBTYPE_SORTED;

    rc = ND_Tree_Make( Root_Ptr, Index_Id);
    if( ND_ERROR(rc)) return(rc);

    Root_Ptr->Index_Tab[Index_Id].Type    = type;
    Root_Ptr->Index_Tab[Index_Id].Max_Dif = max_dif;
    Root_Ptr->Index_Tab[Index_Id].Nb_Equ  = nb_equ + 1;

    return( NDS_OK);
}





/*----------------------------------------------------------------------------*/
/* Retourne la profondeur de la plus grande branche <20> partir d'un noeud       */
/*----------------------------------------------------------------------------*/
/* (I) Node : pointeur sur le noeud                                           */
/*----------------------------------------------------------------------------*/

long  ND_Tree_MaxDepth_Get( NDT_Node  *Node_Ptr)
{
    long  Max_Left, Max_Right;


    if( !Node_Ptr) return( 0);

    Max_Left = ND_Tree_MaxDepth_Get( Node_Ptr->Left);

    Max_Right = ND_Tree_MaxDepth_Get( Node_Ptr->Right);

    return( NDD_MAX( Max_Left, Max_Right) + 1 );
}

/*----------------------------------------------------------------------------*/
/* Retourne la profondeur de la plus petite branche <20> partir d'un noeud       */
/*----------------------------------------------------------------------------*/
/* (I) Node : pointeur sur le noeud                                           */
/*----------------------------------------------------------------------------*/

long  ND_Tree_MinDepth_Get( NDT_Node  *Node_Ptr)
{
    long  Min_Left, Min_Right;


    if( !Node_Ptr) return( 0);

    Min_Left = ND_Tree_MinDepth_Get( Node_Ptr->Left);

    Min_Right = ND_Tree_MinDepth_Get( Node_Ptr->Right);

    return( NDD_MIN( Min_Left, Min_Right) + 1 );
}





/*----------------------------------------------------------------------------*/
/* Ajoute un noeud <20> un arbre                                                 */
/*----------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de l'arbre                               */
/* (I) Node : pointeur sur le noeud <20> ajouter                                 */
/*----------------------------------------------------------------------------*/

/*------------------------------ Recursive Kernel ----------------------------*/

void  ND_Tree_Node_Recursive_Add( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, NDT_Node  *Parent_Node,  NDT_Node  **Node_Ptr_Ptr, long  Depth, NDT_Node  *New_Node_Ptr )
{
    if( *Node_Ptr_Ptr)
    {
        /* Appel r<>cursif */

        if( ND_Manager_Exec_I( Root_Ptr, Index_Id, (*Node_Ptr_Ptr), NDD_CMD_VALUE_COMP, New_Node_Ptr->Value, (*Node_Ptr_Ptr)->Value, NULL) == NDS_LOWER)
            ND_Tree_Node_Recursive_Add( Root_Ptr, Index_Id, (*Node_Ptr_Ptr), &((*Node_Ptr_Ptr)->Left), Depth + 1, New_Node_Ptr);
        else
            ND_Tree_Node_Recursive_Add( Root_Ptr, Index_Id, (*Node_Ptr_Ptr), &((*Node_Ptr_Ptr)->Right), Depth + 1, New_Node_Ptr);
    }
    else
    {
        long Max_Depth, Min_Depth;

        /* Rattachement du nouveau noeud <20> l'arbre */

        New_Node_Ptr->Root = Root_Ptr;
        New_Node_Ptr->Index = Index_Id;
        New_Node_Ptr->Parent = Parent_Node;

        *Node_Ptr_Ptr = New_Node_Ptr;

        /* Mise <20> jour des informations statistiques de la structure */

        Root_Ptr->Index_Tab[Index_Id].Node_Number++;

        Max_Depth = ND_Tree_MaxDepth_Get( New_Node_Ptr);

        Min_Depth = ND_Tree_MinDepth_Get( New_Node_Ptr);

        if( Max_Depth + Depth - 1 > Root_Ptr->Index_Tab[Index_Id].Max_Depth) Root_Ptr->Index_Tab[Index_Id].Max_Depth = Max_Depth + Depth - 1;

        if( Min_Depth + Depth - 1 < Root_Ptr->Index_Tab[Index_Id].Min_Depth) Root_Ptr->Index_Tab[Index_Id].Min_Depth = Min_Depth +  Depth - 1 ;
    }
}



/*-------------------------------- main body ---------------------------------*/

NDT_Status  ND_Tree_Node_Add( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, NDT_Node  *Node_Ptr)
{
    ND_Tree_Node_Recursive_Add( Root_Ptr, Index_Id, NULL, &(Root_Ptr->Index_Tab[Index_Id].Head), 1, Node_Ptr);

    if( ND_INDEX_SUBTYPE_BALANCED_IS( Root_Ptr, Index_Id) && Root_Ptr->Index_Tab[Index_Id].Max_Depth - Root_Ptr->Index_Tab[Index_Id].Min_Depth > Root_Ptr->Index_Tab[Index_Id].Max_Dif)
        return( ND_Tree_Equalize( Root_Ptr, Index_Id));

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Ajoute tous les noeud d'une liste <20> un arbre                                 */
/*------------------------------------------------------------------------------*/
/* (I) Tree_Root : pointeur sur la racine de l'arbre                            */
/* (I) List_Root : pointeur sur la racine de la liste                           */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Tree_List_Add( NDT_Root  *Tree_Root_Ptr, NDT_Index_Id  Tree_Index_Id, NDT_Root  *List_Root_Ptr, NDT_Index_Id  List_Index_Id)
{
    NDT_Status   rc;
    NDT_Node	*node_ptr;


    node_ptr = List_Root_Ptr->Index_Tab[List_Index_Id].Head;

    while( node_ptr)
    {
        rc = ND_Tree_Node_Add( Tree_Root_Ptr, Tree_Index_Id, node_ptr);
        if( ND_ERROR( rc)) return( rc);
        node_ptr = node_ptr->Right;
    }

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Affiche toutes les informations d'une structure de donn<6E>es                   */
/*------------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de la structure                            */
/*------------------------------------------------------------------------------*/

/*------------------------------- Recursive Kernel -----------------------------*/

void  ND_Tree_Recursive_Print( NDT_Node  *Node_Ptr, long  Depth, FILE  *Out)
{
    const int BRANCH_LEN = 4;


    if( !Node_Ptr) return;

    if( Node_Ptr->Right)
    {
        ND_Tree_Recursive_Print( Node_Ptr->Right, Depth + 1, Out);
        fprintf( Out, "%*s/\n", (int)(Depth * BRANCH_LEN - 1), "");
    }

    fprintf( Out, "%*s (%p) ", (int)((Depth - 1) * BRANCH_LEN), "", Node_Ptr);

/*  Affichage des toutes les informations (noeud et valeur) :

if( Node->Root) fprintf( Out, "Root=%p ", Node->Root);
if( Node->Parent) fprintf( Out, "Parent=%p ", Node->Parent);
if( Node->Left) fprintf( Out, "Left=%p ", Node->Left);
if( Node->Right) fprintf( Out, "Right=%p ", Node->Right);

fprintf( Out, "Value=[");
ND_Manager_Exec( Node->Root->Manager, NDD_CMD_PRINT_VALUE, Node->Value, Out);
fprintf( Out, "]\n");
*/

/*  Affichage de la valeur seule : */

    ND_Manager_Exec_I( Node_Ptr->Root, Node_Ptr->Index, Node_Ptr, NDD_CMD_VALUE_PRINT, Node_Ptr->Value, Out, NULL);
    fprintf( Out, "\n");

    if( Node_Ptr->Left)
    {
        fprintf( Out, "%*s\\\n", (int)( Depth * BRANCH_LEN - 1), "");
        ND_Tree_Recursive_Print( Node_Ptr->Left, Depth + 1, Out);
    }
}





/*------------------------------------------------------------------------------*/
/* Function de comparaison de noeuds (pour le quick sort)                       */
/*------------------------------------------------------------------------------*/

int ND_Node_Compare( void  **Node1_Ptr_Ptr, void  **Node2_Ptr_Ptr)
{
    NDT_Status rc;


    rc = ND_Manager_Exec_I( ( ( NDT_Node *)( *Node1_Ptr_Ptr))->Root, ( ( NDT_Node *)(*Node1_Ptr_Ptr))->Index, *Node1_Ptr_Ptr, NDD_CMD_VALUE_COMP, ( (NDT_Node *) (*Node1_Ptr_Ptr))->Value, ( ( NDT_Node *)( *Node2_Ptr_Ptr))->Value, NULL);

    switch( (int)rc)
    {
        case NDS_EQUAL:   return(  0);
	case NDS_LOWER:   return( -1);
	case NDS_GREATER: return(  1);

        default:
	{
            sprintf( NDG_Base.Err_String, "Error ND_Node_Compare : incorrect return code from the manager: %d", rc);
            ND_Error_Print();

            return( 0);
	}
    }
}





/*----------------------------------------------------------------------------*/
/* Ordonne une liste cha<68>n<EFBFBD>e :                                                */
/*----------------------------------------------------------------------------*/
/* (I) Root : pointeur sur la racine de la liste <20> trier                      */
/*----------------------------------------------------------------------------*/

NDT_Status ND_List_Sort( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id)
{
    int		i;
    NDT_Node   *node_ptr;
    void      **tab;


    if( Root_Ptr->Index_Tab[Index_Id].Node_Number < 2) return NDS_OK;

    /* Allocation d'un tableau de pointeur de noeuds */

    tab = (void **)malloc( Root_Ptr->Index_Tab[Index_Id].Node_Number * sizeof( NDT_Node *));

    /* On remplit le tableau avec les noeuds de la structure <20> trier */

    i = 0;
    node_ptr = Root_Ptr->Index_Tab[Index_Id].Head;

    while( node_ptr)
    {
        tab[i] = node_ptr;
        node_ptr = node_ptr->Right;
        i++;
    }

    /* Tri du tableau de pointeurs de noeuds */

    qsort( (void *)tab, (size_t)( Root_Ptr->Index_Tab[Index_Id].Node_Number), sizeof( NDT_Node *), ( int (*)( const void *, const void *))&ND_Node_Compare);

    /* On met <20> jour les liens entre les noeuds */

    for( i = 0; i < Root_Ptr->Index_Tab[Index_Id].Node_Number; i++)
    {
        node_ptr = (NDT_Node *)tab[i];

        node_ptr->Left = (i ? (NDT_Node *)( tab[i - 1]) : NULL);
        node_ptr->Right = (i != Root_Ptr->Index_Tab[Index_Id].Node_Number - 1 ? (NDT_Node *)( tab[i + 1]) : NULL);
    }

    Root_Ptr->Index_Tab[Index_Id].Head = (NDT_Node *)( tab[0]);
    Root_Ptr->Index_Tab[Index_Id].Tail = (NDT_Node *)( tab[Root_Ptr->Index_Tab[Index_Id].Node_Number - 1]);

    /* D<>sallocation du tableau */

    free(tab);

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* R<>cup<75>re le premier noeud dans un sous-arbre                                 */
/*------------------------------------------------------------------------------*/
/* (I) Node : pointeur sur le noeud racine du sous-arbre                        */
/*------------------------------------------------------------------------------*/

NDT_Node  *ND_Tree_Node_First_Recursive_Get( NDT_Node  *Node_Ptr)
{
    if( !Node_Ptr) return NULL;

    if( !Node_Ptr->Left) return( Node_Ptr);

    return( ND_Tree_Node_First_Recursive_Get( Node_Ptr->Left));
}





/*------------------------------------------------------------------------------*/
/* R<>cup<75>re le dernier noeud dans un sous-arbre                                 */
/*------------------------------------------------------------------------------*/
/* (I) Node : pointeur sur le noeud racine du sous-arbre                        */
/*------------------------------------------------------------------------------*/

NDT_Node  *ND_Tree_Node_Last_Recursive_Get( NDT_Node  *Node_Ptr)
{
    if( !Node_Ptr) return NULL;

    if( !Node_Ptr->Right) return( Node_Ptr);

    return ND_Tree_Node_Last_Recursive_Get( Node_Ptr->Right);
}





/*------------------------------------------------------------------------------*/
/* Red<65>finition de la fonction malloc() avec retour de type NDT_Status          */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Default_Allocator( void  **Ptr_Ptr, size_t  Size, void  *Data_Ptr)
{
    *Ptr_Ptr = malloc( Size);


    if( !*Ptr_Ptr) return( NDS_ERRMEM);

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Red<65>finition de la fonction free() avec retour de type NDT_Status            */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Default_Desallocator( void  *Ptr, void  *Data_Ptr)
{
    if( !Ptr) return( NDS_ERRAPI);

    free( Ptr);

    return( NDS_OK);
}





/*------------------------------------------------------------------------------*/
/* Function de v<>rification d'une liste :                                       */
/*------------------------------------------------------------------------------*/

void  ND_List_Check( NDT_Root *Root_Ptr, NDT_Index_Id  Index_Id, int  *Nb_Detected_Ptr, int  *Nb_Corrected_Ptr, FILE  *Out)
{
    /* On v<>rifie les liens entre les noeuds */

    ND_List_Link_Check( Root_Ptr, Index_Id, Nb_Detected_Ptr, Nb_Corrected_Ptr, Out);

    /* On v<>rifie les valeurs des noeuds */

    ND_Value_Check( Root_Ptr, Index_Id, Nb_Detected_Ptr, Nb_Corrected_Ptr, Out);
}





/*------------------------------------------------------------------------------*/
/* Function de v<>rification et correction des liens entre noeuds d'une liste    */
/*------------------------------------------------------------------------------*/

void ND_List_Link_Check( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, int  *Nb_Detected_Ptr, int  *Nb_Corrected_Ptr, FILE  *Out)
{
    NDT_Node  *node_ptr;
    int	       left2right_node_number = 0;
    int	       right2left_node_number = 0;


    /*
      On commence <EFBFBD> v<EFBFBD>rifier si l'on trouve le m<EFBFBD>me nombre de noeuds
      en parcourant la liste de droite <EFBFBD> gauche, puis de gauche <EFBFBD> droite
    */

    node_ptr = Root_Ptr->Index_Tab[Index_Id].Head;

    while( node_ptr)
    {
        left2right_node_number++;
        node_ptr = node_ptr->Right;
    }

    node_ptr = Root_Ptr->Index_Tab[Index_Id].Tail;

    while( node_ptr)
    {
        right2left_node_number++;
        node_ptr = node_ptr->Left;
    }

    /* Cas o<> tout est OK */

    if( left2right_node_number == Root_Ptr->Index_Tab[Index_Id].Node_Number && left2right_node_number == right2left_node_number) return;

    /* Cas o<> le nombre de noeuds n'a simplement pas <20>t<EFBFBD> mis <20> jour au niveau de la racine */

    if( left2right_node_number == right2left_node_number)
    {
        Root_Ptr->Index_Tab[Index_Id].Node_Number = left2right_node_number;
        fprintf( Out, "\t- number of node has been corrected on structure %p:%d\n", Root_Ptr, Index_Id);
        (*Nb_Detected_Ptr)++;
        (*Nb_Corrected_Ptr)++;
        return;
    }

    /* Cas o<> le parcours de gauche <20> droite est plus complet : il manque un lien 'Left' */

    if( left2right_node_number > right2left_node_number)
    {
        node_ptr = Root_Ptr->Index_Tab[Index_Id].Head;

        while( node_ptr)
        {
            if( node_ptr->Right && ( node_ptr->Right->Left != node_ptr))
            {
		fprintf( Out, "\t- link 'Left' has been corrected on node %p of structure %p:%d\n", node_ptr->Right, Root_Ptr, Index_Id);
		node_ptr->Right->Left = node_ptr;
		(*Nb_Detected_Ptr)++;
		(*Nb_Corrected_Ptr)++;
            }

            if( !node_ptr->Right && ( node_ptr != Root_Ptr->Index_Tab[Index_Id].Tail))
            {
		fprintf( Out, "\t- link 'Tail' has been corrected on structure %p:%d\n", Root_Ptr, Index_Id);
		Root_Ptr->Index_Tab[Index_Id].Tail = node_ptr;
		(*Nb_Detected_Ptr)++;
		(*Nb_Corrected_Ptr)++;
            }

            node_ptr = node_ptr->Right;
        }

        if( Root_Ptr->Index_Tab[Index_Id].Node_Number != left2right_node_number)
        {
            fprintf( Out, "\t- number of node has been corrected on structure %p:%d\n", Root_Ptr, Index_Id);
            Root_Ptr->Index_Tab[Index_Id].Node_Number = left2right_node_number;
            (*Nb_Detected_Ptr)++;
            (*Nb_Corrected_Ptr)++;
        }

        return;
    }

    /* Cas o<> le parcours de droite <20> gauche est plus complet : il manque un lien 'Right' */

    if( right2left_node_number > left2right_node_number)
    {
        node_ptr = Root_Ptr->Index_Tab[Index_Id].Tail;

        while( node_ptr)
        {
            if( node_ptr->Left && ( node_ptr->Left->Right != node_ptr))
            {
		fprintf( Out, "\t- link 'Right' has been corrected on node %p of list %p:%d\n", node_ptr->Left, Root_Ptr, Index_Id);
		node_ptr->Left->Right = node_ptr;
		(*Nb_Detected_Ptr)++;
		(*Nb_Corrected_Ptr)++;
            }

            if( !node_ptr->Left && ( node_ptr != Root_Ptr->Index_Tab[Index_Id].Head))
            {
		fprintf( Out, "\t- link 'Head' has been corrected on the structure root %p:%d\n", Root_Ptr, Index_Id);
		Root_Ptr->Index_Tab[Index_Id].Head = node_ptr;
		(*Nb_Detected_Ptr)++;
		(*Nb_Corrected_Ptr)++;
            }

            node_ptr = node_ptr->Left;
        }

        if( Root_Ptr->Index_Tab[Index_Id].Node_Number != right2left_node_number)
        {
            fprintf( Out, "\t- number of node has been corrected on structure %p:%d\n", Root_Ptr, Index_Id);
            Root_Ptr->Index_Tab[Index_Id].Node_Number = right2left_node_number;
            (*Nb_Detected_Ptr)++;
            (*Nb_Corrected_Ptr)++;
        }
    }
}





/*------------------------------------------------------------------------------*/
/* Function de v<>rification des valeurs des noeuds d'une liste                  */
/*------------------------------------------------------------------------------*/

void  ND_Value_Check( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, int  *Nb_Detected, int  *Nb_Corrected, FILE  *Out)
{
    NDT_Node  *node_ptr, *next_node_ptr;


    /* Chaque noeud sans valeur est purement et simplement supprim<69> de la liste */

    ND_Index_Node_First_Get_I( &node_ptr, Root_Ptr, Index_Id);

    while( node_ptr)
    {
        ND_Index_Node_Next_Get_I( &next_node_ptr, node_ptr);

        if( !node_ptr->Value)
        {
            fprintf( Out, "\t- node %p has been removed from structure %p:%d because no value is attached to it\n", node_ptr, Root_Ptr, Index_Id);

            ND_Index_Node_Remove_I( node_ptr);

            node_ptr = next_node_ptr;

            (*Nb_Detected)++;
            (*Nb_Corrected)++;
        }
        else if( ND_Address_Check( node_ptr->Value) != NDS_OK)
        {
            fprintf (Out, "\t- node %p has been removed from structure %p:%d because its value cannot be accessed\n", node_ptr, Root_Ptr, Index_Id);

            ND_Index_Node_Remove_I( node_ptr);

            node_ptr = next_node_ptr;

            (*Nb_Detected)++;
            (*Nb_Corrected)++;
        }
        else ND_Index_Node_Next_Get( &node_ptr, node_ptr);
    }
}





/*------------------------------------------------------------------------------*/
/* Function de v<>rification d'un arbre  :                                       */
/*------------------------------------------------------------------------------*/

void  ND_Tree_Check( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, int  *Nb_Detected_Ptr, int  *Nb_Corrected_Ptr, FILE  *Out)
{
    /* On v<>rifie les liens entre les noeuds */

    ND_Tree_Link_Check( Root_Ptr, Index_Id, Nb_Detected_Ptr, Nb_Corrected_Ptr, Out);

    /* On v<>rifie les valeurs attach<63>es aux noeuds */

    ND_Value_Check( Root_Ptr, Index_Id, Nb_Detected_Ptr, Nb_Corrected_Ptr, Out);

    /* On met <20> jour les informations statistiques de la racine */

    Root_Ptr->Index_Tab[Index_Id].Max_Depth = ND_Tree_MaxDepth_Get( Root_Ptr->Index_Tab[Index_Id].Head);
    Root_Ptr->Index_Tab[Index_Id].Min_Depth = ND_Tree_MaxDepth_Get( Root_Ptr->Index_Tab[Index_Id].Head);
}





/*------------------------------------------------------------------------------*/
/* Function de v<>rification et correction des liens entre noeuds d'un arbre     */
/*------------------------------------------------------------------------------*/

void  ND_Tree_Link_Check( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, int  *Nb_Detected_Ptr, int  *Nb_Corrected_Ptr, FILE  *Out)
{
    /* On v<>rifie les liens 'Parent' et les liens 'Root' de chaque noeud */

    if( Root_Ptr->Index_Tab[Index_Id].Head)
    {
        if( Root_Ptr->Index_Tab[Index_Id].Head->Root != Root_Ptr)
        {
            Root_Ptr->Index_Tab[Index_Id].Head->Root = Root_Ptr;
            fprintf( Out, "\t- link 'Root' has been corrected on node %p of structure %p:%d\n", Root_Ptr->Index_Tab[Index_Id].Head, Root_Ptr, Index_Id);
            (*Nb_Detected_Ptr)++;
            (*Nb_Corrected_Ptr)++;
        }

        ND_Tree_Link_Recursive_Check( Root_Ptr->Index_Tab[Index_Id].Head, Nb_Detected_Ptr, Nb_Corrected_Ptr, Out);
    }

    /*
      On v<EFBFBD>rifie si le lien 'Save' contient un noeud (cela signifie
      que la proc<EFBFBD>dure ND_Node_Remove n'a pas <EFBFBD>t<EFBFBD> jusqu'<EFBFBD> son terme).
    */

    if( Root_Ptr->Index_Tab[Index_Id].Save)
    {
        NDT_Node  *node_ptr;


        /* On attache le noeud contenu dans 'Save' <20> l'arbre s'il n'existe pas d<>j<EFBFBD> */

        if( ND_Index_Node_Find_I( &node_ptr, Root_Ptr, Index_Id, Root_Ptr->Index_Tab[Index_Id].Save->Value, NULL) != NDS_OK)
        {
            ND_Index_Node_Add_I( Root_Ptr, Index_Id, Root_Ptr->Index_Tab[Index_Id].Save);
            fprintf( Out, "\t- saved node %p has been restored to structure %p:%d\n", Root_Ptr->Index_Tab[Index_Id].Save, Root_Ptr, Index_Id);
            (*Nb_Detected_Ptr)++;
            (*Nb_Corrected_Ptr)++;
        }

        Root_Ptr->Index_Tab[Index_Id].Save = NULL;
    }
}



/*------------------------------ Recursive Kernel ------------------------------*/

void  ND_Tree_Link_Recursive_Check( NDT_Node  *Node_Ptr, int  *Nb_Detected_Ptr, int  *Nb_Corrected_Ptr, FILE  *Out)
{
    if( Node_Ptr->Left)
    {
        if( Node_Ptr->Left->Root != Node_Ptr->Root)
        {
            Node_Ptr->Left->Root = Node_Ptr->Root;
            fprintf( Out, "\t- link 'Root' has been corrected on node %p of structure %p:%d\n", Node_Ptr->Left, Node_Ptr->Root, Node_Ptr->Index);
            (*Nb_Detected_Ptr)++;
            (*Nb_Corrected_Ptr)++;
        }

        if( Node_Ptr->Left->Parent != Node_Ptr)
        {
            Node_Ptr->Left->Parent = Node_Ptr;
            fprintf( Out, "\t- link 'Parent' has been corrected on node %p of structure %p:%d\n", Node_Ptr->Left, Node_Ptr->Root, Node_Ptr->Index);
            (*Nb_Detected_Ptr)++;
            (*Nb_Corrected_Ptr)++;
        }

        /* Appel r<>cursif */

        ND_Tree_Link_Recursive_Check( Node_Ptr->Left, Nb_Detected_Ptr, Nb_Corrected_Ptr, Out);
    }

    if( Node_Ptr->Right)
    {
        if( Node_Ptr->Right->Root != Node_Ptr->Root)
        {
            Node_Ptr->Right->Root = Node_Ptr->Root;
            fprintf( Out, "\t- link 'Root' has been corrected on node %p of structure %p:%d\n", Node_Ptr->Right, Node_Ptr->Root, Node_Ptr->Index);
            (*Nb_Detected_Ptr)++;
            (*Nb_Corrected_Ptr)++;
        }

        if( Node_Ptr->Right->Parent != Node_Ptr)
        {
            Node_Ptr->Right->Parent = Node_Ptr;
            fprintf( Out, "\t- link 'Parent' has been corrected on node %p of structure %p:%d\n", Node_Ptr->Right, Node_Ptr->Root, Node_Ptr->Index);
            (*Nb_Detected_Ptr)++;
            (*Nb_Corrected_Ptr)++;
        }

        /* Appel r<>cursif */

        ND_Tree_Link_Recursive_Check( Node_Ptr->Right, Nb_Detected_Ptr, Nb_Corrected_Ptr, Out);
    }
}





/*------------------------------------------------------------------------------*/
/* Target address access try                                                    */
/*------------------------------------------------------------------------------*/

NDT_Status  ND_Address_Check( void  *Address)
{
#if !defined(_WIN32)
    NDT_Status        status;
    int               rc;
    int               test;
    struct sigaction  act = {0}, oact_bus, oact_segv;

    act.sa_handler = ND_Signal_Trap;

    NDG_Base.Sig_Trapped = 0;



    /* Trap SIGBUS and SIGSEGV */

    if( ( rc = sigaction( SIGBUS, &act, &oact_bus)) != 0)
    {
	sprintf( NDG_Base.Err_String, "Error ND_Address_Check: sigaction (Add SIGBUS Hdl) rc: %d   errno: %d", rc, errno);
	ND_Error_Print();

	return( NDS_KO);
    }

    if( ( rc = sigaction( SIGSEGV, &act, &oact_segv)) != 0)
    {
	sprintf( NDG_Base.Err_String, "Error ND_Address_Check: sigaction (Add SIGSEGV Hdl) rc: %d   errno: %d", rc, errno);
	ND_Error_Print();

	return( NDS_KO);
    }



    /* Target address access try */

    if( sigsetjmp( NDG_Base.SigLongJmp_Env, 1) == 0 )
    {
	test = *( (int *)Address);

	status = NDS_OK;
    }
    else
    {
	status = NDS_KO;
    }



    /* Untrap SIGBUS and SIGSEGV */

    if( ( rc = sigaction( SIGBUS, &oact_bus, &act)) != 0)
    {
	sprintf( NDG_Base.Err_String, "Error ND_Address_Check: sigaction (Remove SIGBUS Hdl) rc: %d   errno: %d", rc, errno);
	ND_Error_Print();

	return( NDS_KO);
    }

    if( ( rc = sigaction( SIGSEGV, &oact_segv, &act)) != 0)
    {
	sprintf( NDG_Base.Err_String, "Error ND_Address_Check: sigaction (Remove SIGSEGV Hdl) rc: %d   errno: %d", rc, errno);
	ND_Error_Print();

	return( NDS_KO);
    }

    return( status);
#else
    NDT_Status      status;
    int             test;
    void (__cdecl  *old_sigsegv_sighandler)(int);


    NDG_Base.Sig_Trapped = 0;



    /* Trap SIGSEGV */

    if( ( old_sigsegv_sighandler = signal( SIGSEGV, ND_Signal_Trap)) == SIG_ERR)
    {
	sprintf( NDG_Base.Err_String, "Error ND_Address_Check: signal (Add SIGSEGV Hdl) errno: %d", errno);
	ND_Error_Print();

	return( NDS_KO);
    }



    /* Target address access try */

    if( setjmp( NDG_Base.SigLongJmp_Env) == 0 )
    {
	test = *( (int *)Address);

	status = NDS_OK;
    }
    else
    {
	status = NDS_KO;
    }



    /* Untrap SIGSEGV */

    if( ( old_sigsegv_sighandler = signal( SIGSEGV, old_sigsegv_sighandler)) == SIG_ERR)
    {
	sprintf( NDG_Base.Err_String, "Error ND_Address_Check: signal (Remove SIGSEGV Hdl) errno: %d", errno);
	ND_Error_Print();

	return( NDS_KO);
    }

    return( status);
#endif
}





/*------------------------------------------------------------------------------*/
/* Trap d'un signal                                                             */
/*------------------------------------------------------------------------------*/

void  ND_Signal_Trap( int  Sig_Num)
{
    NDG_Base.Sig_Trapped = Sig_Num;

#if !defined(_WIN32)
    siglongjmp( NDG_Base.SigLongJmp_Env, 1);
#else
    longjmp( NDG_Base.SigLongJmp_Env, 1);
#endif
}





/*------------------------------------------------------------------------------*/
/* Routine d'affichage d'un message d'erreur                                    */
/*------------------------------------------------------------------------------*/

void  ND_Error_Print( void)
{
    if( NDG_Base.Err_Stream) fprintf( ( NDG_Base.Err_Stream == (FILE *)-1 ) ? stderr : NDG_Base.Err_Stream, "%s\n", NDG_Base.Err_String);
}