Gets the memory manager for variable-length datatype allocation in H5Dread and H5Dvlen_reclaim
Procedure:
H5P_GET_VLEN_MEM_MANAGER (plist, alloc, alloc_info, free, free_info )
Signature:
herr_t H5Pget_vlen_mem_manager(hid_t plist,
H5MM_allocate_t *alloc,
void **alloc_info,
H5MM_free_t *free,
void **free_info)
Parameters:
hid_t plist | IN: Identifier for the dataset transfer property list |
H5MM_allocate_t *alloc | OUT: User’s allocate routine, or NULL for system malloc |
void **alloc_info | OUT: Extra parameter for user’s allocation routine. Contents are ignored if preceding parameter is NULL |
H5MM_free_t *free | OUT: User’s free routine, or NULL for system free |
void **free_info | OUT: Extra parameter for user’s free routine. Contents are ignored if preceding parameter is NULL |
Description:
H5P_GET_VLEN_MEM_MANAGER is the companion function to H5P_SET_VLEN_MEM_MANAGER, returning the parameters set by that function.
Returns:
Returns a non-negative value if successful; otherwise returns a negative value.
Example:
History:
--- Last Modified: August 09, 2019 | 01:05 PM
