H5Dvlen_get_buf_size
fn
herr_t H5Dvlen_get_buf_size(hid_t dset_id, hid_t type_id, hid_t space_id, hsize_t * size)Determines the number of bytes required to store variable-length data.
Parameters
dset_id | Dataset identifier |
type_id | Datatype identifier |
space_id | Dataspace identifier |
size | Pointer to receive the size in bytes |
Returns
Non-negative on success, negative on failure.