Welcome to the Harris Geospatial product documentation center. Here you will find reference guides, help documents, and product libraries.


HDF_VD_ISVD

HDF_VD_ISVD

The HDF_VD_ISVD function determines if the object associated with Id is a VData in an HDF file.

Examples


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

Syntax


Result = HDF_VD_ISVD(VGroup, Id)

Return Value


Returns True (1) if the object is VData, or False (0) otherwise.

Arguments


VGroup

The VGroup handle returned by a previous call to HDF_VG_ATTACH.

Id

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

Keywords


None

Version History


4.0

Introduced



© 2017 Exelis Visual Information Solutions, Inc. |  Legal
My Account    |    Buy    |    Contact Us