HDF_VG_INQTR

The HDF_VG_INQTR function returns true if the specified tag and reference pair is linked to the specified VGroup in a Hierarchical Data Format file.

Calling Sequence

Result = HDF_VG_INQTR( VGroup, Tag, Ref )

Arguments

VGroup

The VGroup handle returned by a previous call to HDF_VG_ATTACH.

Tag

The tag number.

Ref

The reference number.

Example

See HDF_SD_IDTOREF for an example using this function.