1 // Copyright (C) 2005 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
2 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
4 // This library is free software; you can redistribute it and/or
5 // modify it under the terms of the GNU Lesser General Public
6 // License as published by the Free Software Foundation; either
7 // version 2.1 of the License.
9 // This library is distributed in the hope that it will be useful
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 // Lesser General Public License for more details.
14 // You should have received a copy of the GNU Lesser General Public
15 // License along with this library; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 // See http://www.salome-platform.org/
20 /*************************************************************************
21 * COPYRIGHT (C) 1999 - 2002 EDF R&D
22 * THIS LIBRARY IS FREE SOFTWARE; YOU CAN REDISTRIBUTE IT AND/OR MODIFY
23 * IT UNDER THE TERMS OF THE GNU LESSER GENERAL PUBLIC LICENSE
24 * AS PUBLISHED BY THE FREE SOFTWARE FOUNDATION;
25 * EITHER VERSION 2.1 OF THE LICENSE, OR (AT YOUR OPTION) ANY LATER VERSION.
27 * THIS LIBRARY IS DISTRIBUTED IN THE HOPE THAT IT WILL BE USEFUL, BUT
28 * WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF
29 * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. SEE THE GNU
30 * LESSER GENERAL PUBLIC LICENSE FOR MORE DETAILS.
32 * YOU SHOULD HAVE RECEIVED A COPY OF THE GNU LESSER GENERAL PUBLIC LICENSE
33 * ALONG WITH THIS LIBRARY; IF NOT, WRITE TO THE FREE SOFTWARE FOUNDATION,
34 * INC., 59 TEMPLE PLACE, SUITE 330, BOSTON, MA 02111-1307 USA
36 *************************************************************************/
41 #include "med_outils.hxx"
46 MEDnChamp(med_idt fid, int indice)
52 char nomdatagroup[MED_TAILLE_NOM+1];
54 char chemin[MED_TAILLE_CHA+MED_TAILLE_NOM+1];
60 * On inhibe le gestionnaire d'erreur HDF
62 _MEDmodeErreurVerrouiller();
65 * Si le Data Group cha n'existe pas et indice == 0 => 0
66 * sinon erreur => erreur
68 strcpy(chemin,MED_CHA);
71 * Si indice == 0 => nombre de champs
76 _MEDnObjets(fid,chemin,&n1);
81 * Si indice > 0 => nbre de composants
86 * On recupere le nom du champ
89 if ((ret = _MEDobjetIdentifier(fid,chemin,num,nomdatagroup)) < 0)
91 strcat(chemin,nomdatagroup);
93 * On recupere le nombre de composants
95 if ((datagroup = _MEDdatagroupOuvrir(fid,chemin)) < 0)
97 if ((ret = _MEDattrEntierLire(datagroup,MED_NOM_NCO,&n2)) < 0)
99 if ((ret = _MEDdatagroupFermer(datagroup)) < 0)