Back to index

salome-kernel  6.5.0
HDFfileOpen.c
Go to the documentation of this file.
00001 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
00002 //
00003 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
00004 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
00005 //
00006 // This library is free software; you can redistribute it and/or
00007 // modify it under the terms of the GNU Lesser General Public
00008 // License as published by the Free Software Foundation; either
00009 // version 2.1 of the License.
00010 //
00011 // This library is distributed in the hope that it will be useful,
00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014 // Lesser General Public License for more details.
00015 //
00016 // You should have received a copy of the GNU Lesser General Public
00017 // License along with this library; if not, write to the Free Software
00018 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
00019 //
00020 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
00021 //
00022 
00023 /*----------------------------------------------------------------------------
00024 SALOME HDFPersist : implementation of HDF persitent ( save/ restore )
00025   File   : HDFfileOpen.c
00026   Module : SALOME
00027 ----------------------------------------------------------------------------*/
00028 
00029 #include "hdfi.h"
00030 /*
00031  * - Name : HDFfileOpen
00032  * - Description : open an existing HDF file
00033  * - Parameters :
00034  *     - name (IN)        : file name
00035  *     - access_mode (IN) : file access mode 
00036  * - Result : 
00037  *     - success : file ID
00038  *     - failure : -1 
00039  */ 
00040 
00041 hdf_idt HDFfileOpen(char *name,hdf_access_mode access_mode)
00042 { 
00043   hdf_idt fid;
00044   int mode;
00045 
00046   switch(access_mode)
00047     {
00048     case HDF_RDONLY:
00049       mode = H5F_ACC_RDONLY;
00050       break;
00051 
00052     case HDF_RDWR :
00053       mode = H5F_ACC_RDWR; 
00054       break;
00055 
00056     default :
00057       return -1;
00058     }  
00059 
00060   if ((fid = H5Fopen(name,mode,H5P_DEFAULT)) < 0)
00061     return -1;
00062 
00063   return fid;
00064 }