The HDF_VD_ISATTR function determines whether or not a VData is storing an attribute. HDF stores attributes as VDatas, so this routine provides a means to test whether or not a particular VData contains an attribute.
Examples
For an example using this routine, see HDF_VD_ATTRSET.
Syntax
Result = HDF_VD_ISATTR(VData)
Return Value
Returns TRUE (1) if the VData is storing an attribute, FALSE (0) otherwise.
Arguments
VData
The VData handle returned by a previous call to HDF_VD_ATTACH.
Keywords
None
Version History
See Also
HDF_VD_ATTRFIND, HDF_VD_ATTRINFO, HDF_VD_ATTRSET, HDF_VD_NATTRS