Gets the number of mappings for the virtual dataset
Procedure:
H5P_GET_VIRTUAL_COUNT ( dcpl_id, count )
Signature:
herr_t H5Pget_virtual_count(
hid_t dcpl_id,
size_t *count
)
Fortran Interface: h5pget_virtual_count_f
Signature:
SUBROUTINE h5pget_virtual_count_f(dcpl_id, count, hdferr)
INTEGER(HID_T), INTENT(IN) :: dcpl_id
INTEGER(SIZE_T), INTENT(OUT) :: count
INTEGER, INTENT(OUT) :: hdferr
Inputs:
dcpl_id - The identifier of the virtual dataset creation property list.
Outputs:
count - The number of mappings.
hdferr - Returns 0 if successful and -1 if fails
Parameters:
hid_t
dcpl_id | IN: The identifier of the virtual dataset creation property list |
size_t *count | OUT: The number of mappings |
Description:
H5P_GET_VIRTUAL_COUNT gets the number of mappings for a virtual dataset that has the creation property list specified by dcpl_id.
See Also:
Returns:
Returns a non-negative value if successful; otherwise returns a negative value.
Example:
/*
* Find the number of mappings.
*/
status = H5Pget_virtual_count (dcpl, &num_map);
printf(" Number of mappings is %lu\n", (unsigned long)num_map);
History:
| Release | Change |
|---|
| 1.10.0 | C function introduced with this release. |
--- Last Modified: August 08, 2019 | 02:36 PM
