1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
|
!****h* ROBODoc/H5I
!
! NAME
! MODULE H5I
!
! FILE
! fortran/src/H5Iff.F90
!
! PURPOSE
! This file contains Fortran interfaces for H5I functions.
!
! COPYRIGHT
! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
! Copyright by The HDF Group. *
! Copyright by the Board of Trustees of the University of Illinois. *
! All rights reserved. *
! *
! This file is part of HDF5. The full HDF5 copyright notice, including *
! terms governing use, modification, and redistribution, is contained in *
! the files COPYING and Copyright.html. COPYING can be found at the root *
! of the source code distribution tree; Copyright.html can be found at the *
! root level of an installed copy of the electronic HDF5 document set and *
! is linked from the top-level documents page. It can also be found at *
! http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
! access to either file, you may request a copy from help@hdfgroup.org. *
! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
!
! NOTES
! _____ __ __ _____ ____ _____ _______ _ _ _______
! |_ _| \/ | __ \ / __ \| __ \__ __|/\ | \ | |__ __|
! **** | | | \ / | |__) | | | | |__) | | | / \ | \| | | | ****
! **** | | | |\/| | ___/| | | | _ / | | / /\ \ | . ` | | | ****
! **** _| |_| | | | | | |__| | | \ \ | |/ ____ \| |\ | | | ****
! |_____|_| |_|_| \____/|_| \_\ |_/_/ \_\_| \_| |_|
!
! If you add a new H5I function you must add the function name to the
! Windows dll file 'hdf5_fortrandll.def.in' in the fortran/src directory.
! This is needed for Windows based operating systems.
!
!*****
MODULE H5I
USE, INTRINSIC :: ISO_C_BINDING, ONLY : C_PTR, C_CHAR
USE H5GLOBAL
CONTAINS
!****s* H5I/h5iget_type_f
!
! NAME
! h5iget_type_f
!
! PURPOSE
! Retrieves the type of an object.
!
! INPUTS
! obj_id - object identifier
! OUTPUTS
! type - type of the object, possible values:
! H5I_FILE_F
! H5I_GROUP_F
! H5I_DATATYPE_F
! H5I_DATASPACE_F
! H5I_DATASET_F
! H5I_ATTR_F
! H5I_BADID_F
! hdferr: - error code
! Success: 0
! Failure: -1
!
! AUTHOR
! Elena Pourmal
! August 12, 1999
!
! HISTORY
! Explicit Fortran interfaces were added for
! called C functions (it is needed for Windows
! port). March 5, 2001
!
! SOURCE
SUBROUTINE h5iget_type_f(obj_id, TYPE, hdferr)
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: obj_id ! Object identifier
INTEGER, INTENT(OUT) :: TYPE ! type of an object.
! possible values are:
! H5I_FILE_F
! H5I_GROUP_F
! H5I_DATATYPE_F
! H5I_DATASPACE_F
! H5I_DATASET_F
! H5I_ATTR_F
! H5I_BADID_F
INTEGER, INTENT(OUT) :: hdferr ! Error code
!*****
INTERFACE
INTEGER FUNCTION h5iget_type_c(obj_id, TYPE) BIND(C, NAME='h5iget_type_c')
IMPORT :: HID_T
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: obj_id
INTEGER, INTENT(OUT) :: TYPE
END FUNCTION h5iget_type_c
END INTERFACE
hdferr = h5iget_type_c(obj_id, TYPE)
END SUBROUTINE h5iget_type_f
!****s* H5I/h5iget_name_f
!
! NAME
! h5iget_name_f
!
! PURPOSE
! Gets a name of an object specified by its idetifier.
!
! INPUTS
! obj_id - attribute identifier
! buf_size - size of a buffer to read name in
! OUTPUTS
! buf - buffer to read name in, name will be truncated if
! buffer is not big enough
! name_size - name size
! hdferr: - error code
! Success: 0
! Failure: -1
!
! AUTHOR
! Elena Pourmal
! March 12, 2003
! SOURCE
SUBROUTINE h5iget_name_f(obj_id, buf, buf_size, name_size, hdferr)
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: obj_id ! Object identifier
INTEGER(SIZE_T), INTENT(IN) :: buf_size ! Buffer size
CHARACTER(LEN=*), INTENT(OUT) :: buf ! Buffer to hold object name
INTEGER(SIZE_T), INTENT(OUT) :: name_size ! Actual name size
INTEGER, INTENT(OUT) :: hdferr ! Error code:
! 0 if successful,
! -1 if fail
!*****
INTERFACE
INTEGER FUNCTION h5iget_name_c(obj_id, buf, buf_size, name_size) BIND(C, NAME='h5iget_name_c')
IMPORT :: C_CHAR
IMPORT :: HID_T, SIZE_T
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: obj_id
CHARACTER(KIND=C_CHAR), DIMENSION(*), INTENT(OUT) :: buf
INTEGER(SIZE_T), INTENT(IN) :: buf_size
INTEGER(SIZE_T), INTENT(OUT) :: name_size
END FUNCTION h5iget_name_c
END INTERFACE
hdferr = h5iget_name_c(obj_id, buf, buf_size, name_size)
END SUBROUTINE h5iget_name_f
!****s* H5I/h5iinc_ref_f
!
! NAME
! h5iinc_ref_f
!
! PURPOSE
! Increments the reference count of an ID
!
! INPUTS
! obj_id - object identifier
! OUTPUTS
! ref_count - Current reference count of the ID
! hdferr: - error code
! Success: 0
! Failure: -1
! AUTHOR
! Quincey Koziol
! December 9, 2003
!
! SOURCE
SUBROUTINE h5iinc_ref_f(obj_id, ref_count, hdferr)
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: obj_id ! Object identifier
INTEGER, INTENT(OUT) :: ref_count ! Current reference count of ID
INTEGER, INTENT(OUT) :: hdferr ! Error code
!*****
INTERFACE
INTEGER FUNCTION h5iinc_ref_c(obj_id, ref_count) BIND(C, NAME='h5iinc_ref_c')
IMPORT :: HID_T
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: obj_id
INTEGER, INTENT(OUT) :: ref_count
END FUNCTION h5iinc_ref_c
END INTERFACE
hdferr = h5iinc_ref_c(obj_id, ref_count)
END SUBROUTINE h5iinc_ref_f
!****s* H5I/h5idec_ref_f
!
! NAME
! h5idec_ref_f
!
! PURPOSE
! Decrements the reference count of an ID
!
! INPUTS
! obj_id - Object identifier
! OUTPUTS
! ref_count - Current reference count of the ID
! hdferr: - Error code
! Success: 0
! Failure: -1
! AUTHOR
! Quincey Koziol
! December 9, 2003
!
! SOURCE
SUBROUTINE h5idec_ref_f(obj_id, ref_count, hdferr)
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: obj_id ! Object identifier
INTEGER, INTENT(OUT) :: ref_count ! Current reference count of ID
INTEGER, INTENT(OUT) :: hdferr ! Error code
!*****
INTERFACE
INTEGER FUNCTION h5idec_ref_c(obj_id, ref_count) BIND(C, NAME='h5idec_ref_c')
IMPORT :: HID_T
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: obj_id
INTEGER, INTENT(OUT) :: ref_count
END FUNCTION h5idec_ref_c
END INTERFACE
hdferr = h5idec_ref_c(obj_id, ref_count)
END SUBROUTINE h5idec_ref_f
!****s* H5I/h5iget_ref_f
! NAME
! h5iget_ref_f
!
! PURPOSE
! Retrieves the reference count of an ID
!
! INPUTS
! obj_id - object identifier
!
! OUTPUTS
! ref_count - Current reference count of the ID
! hdferr: - error code
! Success: 0
! Failure: -1
! AUTHOR
! Quincey Koziol
! December 9, 2003
!
! SOURCE
SUBROUTINE h5iget_ref_f(obj_id, ref_count, hdferr)
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: obj_id ! Object identifier
INTEGER, INTENT(OUT) :: ref_count ! Current reference count of ID
INTEGER, INTENT(OUT) :: hdferr ! Error code
!*****
INTERFACE
INTEGER FUNCTION h5iget_ref_c(obj_id, ref_count) BIND(C, NAME='h5iget_ref_c')
IMPORT :: HID_T
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: obj_id
INTEGER, INTENT(OUT) :: ref_count
END FUNCTION h5iget_ref_c
END INTERFACE
hdferr = h5iget_ref_c(obj_id, ref_count)
END SUBROUTINE h5iget_ref_f
!
!****s* H5I/h5iget_file_id_f
! NAME
! h5iget_file_id_f
!
! PURPOSE
! Obtains file identifier from the object identifier
!
! INPUTS
! obj_id - object identifier
! OUTPUTS
! file_id - file identifier
! hdferr: - error code
! Success: 0
! Failure: -1
!
! AUTHOR
! Elena Pourmal
! August 23, 2004
! SOURCE
SUBROUTINE h5iget_file_id_f(obj_id, file_id, hdferr)
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: obj_id ! Object identifier
INTEGER(HID_T), INTENT(OUT) :: file_id ! File identifier
INTEGER, INTENT(OUT) :: hdferr ! Error code
!*****
INTERFACE
INTEGER FUNCTION h5iget_file_id_c(obj_id, file_id) BIND(C, NAME='h5iget_file_id_c')
IMPORT :: HID_T
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: obj_id
INTEGER(HID_T), INTENT(OUT) :: file_id
END FUNCTION h5iget_file_id_c
END INTERFACE
hdferr = h5iget_file_id_c(obj_id, file_id)
END SUBROUTINE h5iget_file_id_f
!
!****s* H5I/h5iis_valid_f
! NAME
! h5iget_file_id_f
!
! PURPOSE
! Check if an ID is valid without producing an error message
!
! INPUTS
! id - identifier
! OUTPUTS
! valid - status of id as a valid identifier
! hdferr: - error code
! Success: 0
! Failure: -1
!
! AUTHOR
! M. Scot Breitenfeld
! April 13, 2009
! SOURCE
SUBROUTINE h5iis_valid_f(id, valid, hdferr)
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: id ! Identifier
LOGICAL, INTENT(OUT) :: valid ! Status of id as a valid identifier
INTEGER, INTENT(OUT) :: hdferr ! Error code
!*****
INTEGER :: c_valid ! 0 = .false, 1 = .true.
INTERFACE
INTEGER FUNCTION h5iis_valid_c(id, c_valid) BIND(C, NAME='h5iis_valid_c')
IMPORT :: HID_T
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: id ! Identifier
INTEGER :: c_valid
END FUNCTION h5iis_valid_c
END INTERFACE
hdferr = h5iis_valid_c(id, c_valid)
valid = .FALSE. ! Default
IF(c_valid.EQ.1) valid = .TRUE.
END SUBROUTINE h5iis_valid_f
END MODULE H5I
|
