intn Visvs(int32 vgroup_id, int32 obj_ref)
vgroup_id
IN:
Vgroup identifier returned by Vattach
obj_ref
Reference number of the object
Purpose
Determines if an object of a vgroup is a vdata.
Return value
Returns TRUE (or 1) if the object is a vdata and FALSE (or 0) otherwise.
Description
Visvs determines if the object specified by the reference number, obj_ref, is a vdata within the vgroup identified by the parameter vgroup_id.
FORTRAN
integer function vfisvs(vgroup_id, obj_ref)
integer vgroup_id, obj_ref