-*- nroff -*-
 Copyright 2013 Los Alamos National Security, LLC. All rights reserved.
 Copyright 2006-2008 Sun Microsystems, Inc.
 Copyright (c) 1996 Thinking Machines Corporation
 Copyright (c) 2010 Cisco Systems, Inc. All rights reserved.
 $COPYRIGHT$
 MPI_T_category_get_cvars 3 "#OMPI_DATE#" "#PACKAGE_VERSION#" "#PACKAGE_NAME#"
.

 NAME
MPI_T_category_get_cvars - Query which control variables are in a category
.

 SYNTAX
.

 C Syntax
#include <mpi.h>
int MPI_T_category_get_cvars(int cat_index, int len, int indices[])




 INPUT PARAMETERS
 1i
cat_index
Index of the category to be queried.

 1i
len
The length of the indices array.


 OUTPUT PARAMETERS
 1i
indices
An integer array of size len, indicating control variable indices.


 DESCRIPTION
MPI_T_category_get_cvars can be used to query which control variables are contained in a
particular category.


 ERRORS
MPI_T_category_get_cvars() will fail if:

 1i
[MPI_T_ERR_NOT_INITIALIZED]
The MPI Tools interface not initialized

 1i
[MPI_T_ERR_INVALID_INDEX]
The category index is invalid