NhlIsApp
The Fortran name of this function is NhlFIsApp.
This boolean function returns True if the given id identifies an
App class object, and False otherwise.
C Synopsis
#include </ncarg/hlu/App.h>
NhlBoolean NhlIsApp(
int id,
)
Fortran Synopsis
subroutine NhlFIsApp(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 App object.
Description
You use this function to determine if the id you supply identifies an
App class object.
Return values
The NhlIsApp C function returns True if the id
identifies an App class object and False otherwise;
the NhlFIsApp Fortran subroutine returns the status
in istatus.
Copyright
Copyright 1987,1988,1989,1991,1993,1994,1995
University Corporation for Atmospheric Research
All Rights Reserved
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$Revision: 1.8 $ $Date: 1995/07/26 23:27:52 $