DgInqSize(3D)

NAME
DgInqSize - Return the number of elements in the specified group

SYNOPSIS
C:
DtInt DgInqSize(group)
DtObject group;

FORTRAN:
INTEGER*4 DGQS(GROUP)
INTEGER*4 GROUP

DESCRIPTION
DgInqSize returns the total number of elements in the group, group.

ERRORS
DgInqSize will fail if the group is invalid; the value -1 will be returned.

[WARNING - invalid group handle]

SEE ALSO
DoGroup(3D), DoInLineGroup(3D)