NhlIsTransform

The Fortran name of this function is NhlFIsTransform.

This boolean function returns True if the given id identifies a Transform class object, and False otherwise.

C Synopsis

#include </ncarg/hlu/Transform.h>

NhlBoolean NhlIsTransform(
	        int	id,
		)

Fortran Synopsis

      subroutine NhlFIsTransform(id, istatus)
      integer id, istatus

Arguments

id: Specifies an integer id to an existing HLU object.
istatus (Fortran only): On output, the status of the Transform object.

Description

You use this function to determine if the id you supply identifies a Transform class object.

Return values

The NhlIsTransform C function returns True if the id identifies a Transform class object, and False otherwise; the NhlFIsTransform Fortran subroutine returns the status in istatus.

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$Revision: 1.8 $ $Date: 1995/07/26 23:28:01 $