[Top] [Prev] [Next] [Bottom]

Visvg/vfisvg

intn Visvg(int32 vgroup_id, int32 v_ref)
vgroup_id

IN:

Vgroup identifier returned by Vattach

v_ref

IN:

Vgroup or vdata reference number to be queried

Purpose

Determines whether the vgroup or vdata specified by v_ref is contained within the vgroup identified by vgroup_id.

Return value

Returns TRUE (or 1) if the reference number specified by the v_ref parameter refers to an object stored in the specified vgroup and FAIL (or -1) otherwise.

FORTRAN

integer function vfisvg(vgroup_id, v_ref)

integer vgroup_id, v_ref



[Top] [Prev] [Next] [Bottom]

hdfhelp@ncsa.uiuc.edu
HDF User's Reference Manual, Draft 06/09/97, NCSA HDF Development Group.