The
HDF_VG_GETINFO procedure is a general
VGroup
inquiry routine. Set the various keywords to named variables to return information about different aspects of a
VGroup
in a Hierarchical Data Format file.
Calling Sequence
HDF_VG_GETINFO,
VGroup
Arguments
VGroup
The VGroup handle returned by a previous call to HDF_VG_ATTACH.
Keywords
CLASS
Set this keyword to a named variable in which the class of the VGroup is returned as a string.
NAME
Set this keyword to a named variable in which the name of the VGroup is returned as a string.
NENTRIES
Set this keyword to a named variable in which the number of objects inside the VGroup is returned as a long integer.
