Last modified: 23 February 2016

Signature:

herr_t H5Pget_chunk_opts(
        hid_t dcpl_id,
        unsigned *opts
        )

Purpose:

Retrieves the edge chunk option setting from a dataset creation property list.

Description:

H5Pget_chunk_opts retrieves the edge chunk option setting stored in the dataset creation property list dcpl_id.

Parameters:

hid_t dcpl_id IN: Dataset creation property list identifier

unsigned opts

OUT: Edge chunk option flag.

Valid values are described in H5Pset_chunk_opts.

The option status can be retrieved using the bitwise AND operator ( & ). For example, the expression (opts&H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS) will evaluate to H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS if that option has been enabled. Otherwise, it will evaluate to 0 (zero).

Returns:

Returns a non-negative value if successful; otherwise returns a negative value.

Fortran Interface:

None

See Also:

History:

Release	Change
1.10.0	C function introduced with this release.