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Harris Geospatial / Docs Center / IDL Reference / I/O - HDF / HDF_VG_NUMBER

HDF_VG_NUMBER

HDF_VG_NUMBER

The HDF_VG_NUMBER function returns the number of HDF file objects in the specified VGroup.

Syntax


Result = HDF_VG_NUMBER(VGroup)

Return Value


Returns the number of objects.

Arguments


VGroup

The VGroup handle returned by a previous call to HDF_VG_ATTACH.

Keywords


None

Version History


4.0

Introduced



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