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MEDmeshElementRd.c
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1 /* This file is part of MED.
2  *
3  * COPYRIGHT (C) 1999 - 2021 EDF R&D, CEA/DEN
4  * MED is free software: you can redistribute it and/or modify
5  * it under the terms of the GNU Lesser General Public License as published by
6  * the Free Software Foundation, either version 3 of the License, or
7  * (at your option) any later version.
8  *
9  * MED 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
12  * GNU Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public License
15  * along with MED. If not, see <http://www.gnu.org/licenses/>.
16  */
17 
18 
19 #include <med.h>
20 #include <med_config.h>
21 #include <med_outils.h>
22 #include <string.h>
23 #include <stdlib.h>
24 
48  const char * const meshname,
49  const med_int numdt,
50  const med_int numit,
51  const med_entity_type entitype,
52  const med_geometry_type geotype,
53  const med_connectivity_mode cmode,
54  const med_switch_mode switchmode,
55  med_int * const connectivity,
56  med_bool * const withelementname,
57  char * const elementname,
58  med_bool * const withelementnumber,
59  med_int * const elementnumber,
60  med_bool * const withfamnumber,
61  med_int * const famnumber) {
62 
63  med_err _ret = -1;
64  med_bool _chgt=MED_FALSE, _trsf=MED_FALSE;
65 
66  *withelementname =MED_FALSE;
67  *withelementnumber =MED_FALSE;
68  *withfamnumber =MED_FALSE;
69 
70  if ( (_ret = MEDmeshElementConnectivityRd(fid,
71  meshname,
72  numdt,
73  numit,
74  entitype,
75  geotype,
76  cmode,
77  switchmode,
78  connectivity) ) < 0 ) {
79  MED_ERR_(_ret,MED_ERR_CALL,MED_ERR_API,"MEDmeshElementConnectivityRd");
80  goto ERROR;
81  }
82 
83 
84  if ( MEDmeshnEntity(fid, meshname, numdt, numit,
85  entitype,geotype,MED_NAME, cmode,
86  &_chgt, &_trsf) > 0) {
87  *withelementname=MED_TRUE;
88  }
89 
90  if ( *withelementname )
91  if ( (_ret = MEDmeshEntityNameRd(fid,
92  meshname,
93  numdt,
94  numit,
95  entitype,
96  geotype,
97  elementname) ) < 0 ) {
98  MED_ERR_(_ret,MED_ERR_CALL,MED_ERR_API,"MEDmeshEntityNameRd");
99  goto ERROR;
100  }
101 
102  if ( MEDmeshnEntity(fid, meshname, numdt, numit,
103  entitype,geotype,MED_NUMBER, cmode,
104  &_chgt, &_trsf) > 0) {
105  *withelementnumber=MED_TRUE;
106  }
107 
108 
109  if ( *withelementnumber )
110  if ( (_ret = MEDmeshEntityNumberRd(fid,
111  meshname,
112  numdt,
113  numit,
114  entitype,
115  geotype,
116  elementnumber) ) < 0 ) {
117  MED_ERR_(_ret,MED_ERR_CALL,MED_ERR_API,"MEDmeshEntityNumberRd");
118  goto ERROR;
119  }
120 
121  if ( MEDmeshnEntity(fid, meshname, numdt, numit,
122  entitype,geotype,MED_FAMILY_NUMBER, cmode,
123  &_chgt, &_trsf) > 0) {
124  *withfamnumber=MED_TRUE;
125  }
126 
127  if (*withfamnumber)
128  if ( (_ret = MEDmeshEntityFamilyNumberRd(fid,
129  meshname,
130  numdt,
131  numit,
132  entitype,
133  geotype,
134  famnumber) ) < 0 ) {
135  MED_ERR_(_ret,MED_ERR_CALL,MED_ERR_API,"MEDmeshEntityFamilyNumberRd");
136  goto ERROR;
137  }
138 
139  _ret = 0;
140  ERROR:
141  return _ret;
142 }
MED_ERR_API
#define MED_ERR_API
Definition: med_err.h:111
MEDmeshnEntity
MEDC_EXPORT med_int MEDmeshnEntity(const med_idt fid, const char *const meshname, const med_int numdt, const med_int numit, const med_entity_type entitype, const med_geometry_type geotype, const med_data_type datatype, const med_connectivity_mode cmode, med_bool *const changement, med_bool *const transformation)
Cette routine permet de lire le nombre d'entités dans un maillage pour une étape de calcul donnée.
Definition: MEDmeshnEntity.c:44
MEDmeshEntityNumberRd
MEDC_EXPORT med_err MEDmeshEntityNumberRd(const med_idt fid, const char *const meshname, const med_int numdt, const med_int numit, const med_entity_type entitype, const med_geometry_type geotype, med_int *const number)
Cette routine permet de lire les numéros d'un type d'entité d'un maillage.
Definition: MEDmeshEntityNumberRd.c:38
med_geometry_type
int med_geometry_type
Definition: med.h:194
med_idt
hid_t med_idt
Definition: med.h:331
MED_ERR_
#define MED_ERR_(rt, r1, r2, r3)
Definition: med_utils.h:160
med_err
herr_t med_err
Definition: med.h:332
MED_TRUE
Definition: med.h:260
med_entity_type
med_entity_type
Definition: med.h:143
MED_FALSE
Definition: med.h:260
med_int
int med_int
Definition: med.h:342
MED_NUMBER
Definition: med.h:149
MED_ERR_CALL
#define MED_ERR_CALL
Definition: med_err.h:48
med.h
med_bool
med_bool
Definition: med.h:260
MEDmeshEntityNameRd
MEDC_EXPORT med_err MEDmeshEntityNameRd(const med_idt fid, const char *const meshname, const med_int numdt, const med_int numit, const med_entity_type entitype, const med_geometry_type geotype, char *const name)
Cette routine permet de lire les noms d'un type d'entité d'un maillage.
Definition: MEDmeshEntityNameRd.c:38
MED_FAMILY_NUMBER
Definition: med.h:149
MEDmeshElementConnectivityRd
MEDC_EXPORT med_err MEDmeshElementConnectivityRd(const med_idt fid, const char *const meshname, const med_int numdt, const med_int numit, const med_entity_type entitype, const med_geometry_type geotype, const med_connectivity_mode cmode, const med_switch_mode switchmode, med_int *const connectivity)
Cette routine permet de lire dans un maillage le tableau des connectivités pour un type géométrique d...
Definition: MEDmeshElementConnectivityRd.c:40
med_switch_mode
med_switch_mode
Definition: med.h:96
MEDmeshElementRd
med_err MEDmeshElementRd(const med_idt fid, const char *const meshname, const med_int numdt, const med_int numit, const med_entity_type entitype, const med_geometry_type geotype, const med_connectivity_mode cmode, const med_switch_mode switchmode, med_int *const connectivity, med_bool *const withelementname, char *const elementname, med_bool *const withelementnumber, med_int *const elementnumber, med_bool *const withfamnumber, med_int *const famnumber)
Cette routine permet la lecture d'un type d'élément d'un maillage non structuré pour une étape de cal...
Definition: MEDmeshElementRd.c:47
med_outils.h
med_config.h
MEDmeshEntityFamilyNumberRd
MEDC_EXPORT med_err MEDmeshEntityFamilyNumberRd(const med_idt fid, const char *const meshname, const med_int numdt, const med_int numit, const med_entity_type entitype, const med_geometry_type geotype, med_int *const number)
Cette routine permet la lecture des numéros de famille d'un type d'entité d'un maillage.
Definition: MEDmeshEntityFamilyNumberRd.c:39
MED_NAME
Definition: med.h:149
med_connectivity_mode
med_connectivity_mode
Definition: med.h:255