H5Dread_chunk
fn
herr_t H5Dread_chunk(hid_t dset_id, hid_t dxpl_id, const hsize_t * offset, uint * filters, void * buf)Reads a raw data chunk directly from a dataset.
Parameters
dset_id | Dataset identifier |
dxpl_id | Data transfer property list identifier, or H5P_DEFAULT |
offset | Logical position of the chunk's first element |
filters | Pointer to receive the mask of filters used with the chunk |
buf | Buffer to receive the chunk data |
Returns
Non-negative on success, negative on failure.