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MEDmeshPolygon2Rd.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
43 med_err
44 MEDmeshPolygon2Rd(const med_idt fid,
45 const char* const meshname,
46 const med_int numdt,
47 const med_int numit,
48 const med_entity_type entitype,
49 const med_geometry_type polytype,
50 const med_connectivity_mode cmode,
51 med_int * const polyindex,
52 med_int * const connectivity )
53 {
54 med_access_mode _MED_ACCESS_MODE;
55 med_idt _meshid=0;
56 med_err _ret = -1;
57 med_data_type _datatype = MED_UNDEF_DATATYPE;
58 med_entity_type _entitytype=entitype;
59
60 /*
61 * On inhibe le gestionnaire d'erreur HDF 5
62 */
63 _MEDmodeErreurVerrouiller();
64
65 if ( (_MED_ACCESS_MODE = _MEDmodeAcces(fid) ) == MED_ACC_UNDEF ) {
66 MED_ERR_(_ret,MED_ERR_UNRECOGNIZED,MED_ERR_ACCESSMODE,MED_ERR_FILE_MSG);
67 goto ERROR;
68 }
69
70 /* Tester le type d'entité ?
71 * MAILLE Ok
72 * FACE OK
73 * ARETE ?
74 * NOEUD KO
75 * NOEUD_MAILLE ?
76 */
77 if (entitype == MED_NODE_ELEMENT ) _entitytype=MED_NODE ;
78
79 switch(polytype)
80 {
81 case MED_POLYGON:
82 case MED_POLYGON2:
83 break;
84 default:
85 MED_ERR_(_ret,MED_ERR_RANGE,MED_ERR_GEOMETRY,MED_ERR_VALUE_MSG);
86 ISCRUTE_int(polytype);
87 goto ERROR;
88 }
89
90
91 if (_MEDmeshAdvancedRd(fid,
92 meshname,
93 MED_CONNECTIVITY,
94 MED_NO_NAME,
95 MED_INTERNAL_UNDEF,
96 numdt,
97 numit,
98 _entitytype,
99 polytype,
100 cmode,
101 MED_UNDEF_STMODE,
102 MED_NO_PROFILE,
103 MED_FULL_INTERLACE,
104 MED_ALL_CONSTITUENT,
105 NULL,
106 (unsigned char * const)connectivity) < 0 ) {
107 MED_ERR_(_ret,MED_ERR_CALL,MED_ERR_API,"_MEDmeshAdvancedRd (MED_CONNECTIVITY) ");
108 goto ERROR;
109 }
110
111 if (_MEDmeshAdvancedRd(fid,
112 meshname,
113 MED_INDEX_NODE,
114 MED_NO_NAME,
115 MED_INTERNAL_UNDEF,
116 numdt,
117 numit,
118 _entitytype,
119 polytype,
120 cmode,
121 MED_UNDEF_STMODE,
122 MED_NO_PROFILE,
123 MED_FULL_INTERLACE,
124 MED_ALL_CONSTITUENT,
125 NULL,
126 (unsigned char * const)polyindex) < 0 ) {
127 MED_ERR_(_ret,MED_ERR_CALL,MED_ERR_API,"_MEDmeshAdvancedRd (MED_INDEX_NODE) ");
128 goto ERROR;
129 }
130
131 _ret = 0;
132
133 ERROR:
134
135 return _ret;
136
137 }
MED_FULL_INTERLACE
Definition: med.h:96
MED_ERR_API
#define MED_ERR_API
Definition: med_err.h:111
_MEDmeshAdvancedRd
MEDC_EXPORT med_err _MEDmeshAdvancedRd(const med_idt fid, const char *const meshname, const med_data_type meddatatype, const char *const datasetname, const med_internal_type datatype, 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_storage_mode storagemode, const char *const profilename, const med_switch_mode switchmode, const med_int dimselect, const med_filter *const filter, unsigned char *const value)
med_geometry_type
int med_geometry_type
Definition: med.h:194
_MEDmodeAcces
MEDC_EXPORT med_access_mode _MEDmodeAcces(med_idt oid)
ISCRUTE_int
#define ISCRUTE_int(entier)
Definition: med_utils.h:314
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_UNDEF_STMODE
Definition: med.h:108
med_err
herr_t med_err
Definition: med.h:332
med_entity_type
med_entity_type
Definition: med.h:143
MED_ERR_VALUE_MSG
#define MED_ERR_VALUE_MSG
Definition: med_err.h:184
med_int
int med_int
Definition: med.h:342
MED_UNDEF_DATATYPE
Definition: med.h:152
MED_ERR_CALL
#define MED_ERR_CALL
Definition: med_err.h:48
med.h
MED_POLYGON2
#define MED_POLYGON2
Definition: med.h:224
med_access_mode
med_access_mode
Definition: med.h:120
MED_CONNECTIVITY
Definition: med.h:149
MED_NODE
Definition: med.h:143
MED_ERR_ACCESSMODE
#define MED_ERR_ACCESSMODE
Definition: med_err.h:104
MED_INDEX_NODE
Definition: med.h:151
med_data_type
med_data_type
Definition: med.h:149
med_outils.h
med_config.h
MED_ALL_CONSTITUENT
#define MED_ALL_CONSTITUENT
Definition: med.h:299
MED_NO_PROFILE
#define MED_NO_PROFILE
Definition: med.h:281
MED_ERR_RANGE
#define MED_ERR_RANGE
Definition: med_err.h:34
MED_ERR_UNRECOGNIZED
#define MED_ERR_UNRECOGNIZED
Definition: med_err.h:39
MED_ERR_GEOMETRY
#define MED_ERR_GEOMETRY
Definition: med_err.h:107
MED_INTERNAL_UNDEF
Definition: med.h:161
MED_ERR_FILE_MSG
#define MED_ERR_FILE_MSG
Definition: med_err.h:132
MEDmeshPolygon2Rd
med_err MEDmeshPolygon2Rd(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 polytype, const med_connectivity_mode cmode, med_int *const polyindex, med_int *const connectivity)
Cette routine permet la lecture des connectivités de polygones.
Definition: MEDmeshPolygon2Rd.c:44
_MEDmodeErreurVerrouiller
MEDC_EXPORT void _MEDmodeErreurVerrouiller(void)
MED_POLYGON
#define MED_POLYGON
Definition: med.h:223
med_connectivity_mode
med_connectivity_mode
Definition: med.h:255
MED_NO_NAME
#define MED_NO_NAME
Definition: med.h:268
MED_NODE_ELEMENT
Definition: med.h:144
MED_ACC_UNDEF
Definition: med.h:124