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#include "H5f90.h"
/*----------------------------------------------------------------------------
* Name: h5rcreate_object_c
* Purpose: Call H5Rcreate to create a reference to an object
* Inputs: loc_id - file or group identifier
* name - name of the dataset
* namelen - name length
* Outputs: ref - reference to the object
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Wednesday, December 1, 1999
* Modifications:
*---------------------------------------------------------------------------*/
int_f
nh5rcreate_object_c (int_f *ref, hid_t_f *loc_id, _fcd name, int_f *namelen)
{
int ret_value = -1;
hid_t c_loc_id;
int ret_value_c;
char *c_name;
int c_namelen;
hobj_ref_t ref_c;
int i;
/*
* Convert FORTRAN name to C name
*/
c_namelen = *namelen;
c_name = (char *)HD5f2cstring(name, c_namelen);
if (c_name == NULL) return ret_value;
/*
* Call H5Rcreate function.
*/
c_loc_id = *loc_id;
ret_value_c = H5Rcreate(&ref_c, c_loc_id, c_name, H5R_OBJECT, -1);
HDfree(c_name);
if (ret_value_c >= 0) {
HDmemcpy(ref, ref_c.oid, H5R_OBJ_REF_BUF_SIZE);
ret_value = 0;
}
ret_value = 0;
return ret_value;
}
/*----------------------------------------------------------------------------
* Name: h5rcreate_region_c
* Purpose: Call H5Rcreate to create a reference to dataset region
* region
* Inputs: loc_id - file or group identifier
* name - name of the dataset
* namelen - name length
* space_id - dataset space identifier
* Outputs: ref - reference to the dataset region
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Wednesday, December 1, 1999
* Modifications:
*---------------------------------------------------------------------------*/
int_f
nh5rcreate_region_c (int_f *ref, hid_t_f *loc_id, _fcd name, int_f *namelen, hid_t_f *space_id)
{
int ret_value = -1;
hid_t c_loc_id;
hid_t c_space_id;
int ret_value_c;
char *c_name;
int c_namelen;
hdset_reg_ref_t ref_c;
int i;
/*
* Convert FORTRAN name to C name
*/
c_namelen = *namelen;
c_name = (char *)HD5f2cstring(name, c_namelen);
if (c_name == NULL) return ret_value;
/*
* Call H5Rcreate function.
*/
c_loc_id = *loc_id;
c_space_id = *space_id;
ret_value_c = H5Rcreate(&ref_c, c_loc_id, c_name, H5R_DATASET_REGION, c_space_id);
HDfree(c_name);
if (ret_value_c >= 0) {
HDmemcpy (ref, ref_c.heapid, H5R_DSET_REG_REF_BUF_SIZE);
ret_value = 0;
}
return ret_value;
}
/*----------------------------------------------------------------------------
* Name: h5rdereference_region_c
* Purpose: Call H5Rdereference to dereference to dataset region
* Inputs: dset_id - dataset identifier
* ref - reference to the dataset region
* Outputs: obj_id - dereferenced dataset identifier
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Wednesday, December 1, 1999
* Modifications:
*---------------------------------------------------------------------------*/
int_f
nh5rdereference_region_c (hid_t_f *dset_id, int_f *ref, hid_t_f *obj_id)
{
int ret_value = -1;
hid_t c_dset_id;
hdset_reg_ref_t ref_c;
hid_t c_obj_id;
int i;
HDmemcpy (ref_c.heapid, ref, H5R_DSET_REG_REF_BUF_SIZE);
/*
* Call H5Rdereference function.
*/
c_dset_id = *dset_id;
c_obj_id = H5Rdereference(c_dset_id, H5R_DATASET_REGION, &ref_c);
if(c_obj_id < 0) return ret_value;
*obj_id = (hid_t_f)c_obj_id;
ret_value = 0;
return ret_value;
}
/*----------------------------------------------------------------------------
* Name: h5rdereference_object_c
* Purpose: Call H5Rdereference to dereference an object
* Inputs: dset_id - dataset identifier
* ref - reference to an object
* Outputs: obj_id - dereferenced object identifier
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Wednesday, December 1, 1999
* Modifications:
*---------------------------------------------------------------------------*/
int_f
nh5rdereference_object_c (hid_t_f *dset_id, int_f *ref, hid_t_f *obj_id)
{
int ret_value = -1;
hid_t c_dset_id;
hid_t c_obj_id;
hobj_ref_t ref_c;
int i;
HDmemcpy (ref_c.oid, ref, H5R_OBJ_REF_BUF_SIZE);
/*
* Call H5Rdereference function.
*/
c_dset_id = *dset_id;
c_obj_id = H5Rdereference(c_dset_id, H5R_OBJECT, &ref_c);
if(c_obj_id < 0) return ret_value;
*obj_id = (hid_t_f)c_obj_id;
ret_value = 0;
return ret_value;
}
/*----------------------------------------------------------------------------
* Name: h5rget_region_region_object_c
* Purpose: Call H5Rget_region to dereference dataspace region
* Inputs: dset_id - dataset identifier
* ref - reference to the dataset region
* Outputs: space_id - dereferenced dataset dataspace identifier
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Wednesday, December 1, 1999
* Modifications:
*---------------------------------------------------------------------------*/
int_f
nh5rget_region_region_c (hid_t_f *dset_id, int_f *ref, hid_t_f *space_id)
{
int ret_value = -1;
hid_t c_dset_id;
hid_t c_space_id;
hdset_reg_ref_t ref_c;
int i;
HDmemcpy (ref_c.heapid, ref, H5R_DSET_REG_REF_BUF_SIZE);
/*
* Call H5Rget_region function.
*/
c_dset_id = *dset_id;
c_space_id = H5Rget_region(c_dset_id, H5R_DATASET_REGION, &ref_c);
if(c_space_id < 0) return ret_value;
*space_id = (hid_t_f)c_space_id;
ret_value = 0;
return ret_value;
}
/*----------------------------------------------------------------------------
* Name: h5rget_object_type_obj_c
* Purpose: Call H5Rget_object_type to retrieve the type of the object reference points
* to
* Inputs: dset_id - dataset identifier
* ref - reference to the dataset region
* Outputs: obj_type - type of dereferenced object
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Wednesday, December 1, 1999
* Modifications:
*---------------------------------------------------------------------------*/
int_f
nh5rget_object_type_obj_c (hid_t_f *dset_id, int_f *ref, int_f *obj_type)
{
int ret_value = -1;
hid_t c_dset_id;
int c_obj_type;
hobj_ref_t ref_c;
int i;
HDmemcpy (ref_c.oid, ref, H5R_OBJ_REF_BUF_SIZE);
/*
* Call H5Rget_object_type function.
*/
c_dset_id = *dset_id;
c_obj_type = H5Rget_obj_type(c_dset_id, H5R_OBJECT, &ref_c);
if(c_obj_type < 0) return ret_value;
*obj_type = (int_f)c_obj_type;
ret_value = 0;
return ret_value;
}
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