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HDF_VG_ISVD

HDF_VG_ISVD

The HDF_VG_ISVD function returns true if the object associated with an Id is a VData in the HDF file.

Examples


Vid = HDF_VG_GETNEXT(Vgrp, -1)
PRINT, HDF_VG_ISVD(VGrp, Vid)

Syntax


Result = HDF_VG_ISVD(VGroup, Id)

Return Value


Returns true if the specified object is a VData.

Arguments


VGroup

The VGroup handle returned by a previous call to HDF_VG_ATTACH.

Id

The VGroup or VData reference number obtained by a previous call to HDF_VG_GETNEXT.

Keywords


None

Version History


4.0

Introduced



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