MPI_T_category_get_num - Query the number of categories

NAME  SYNTAX  C Syntax  OUTPUT PARAMETERS  DESCRIPTION  ERRORS 

---

NAME

MPI_T_category_get_num − Query the number of categories

SYNTAX

C Syntax

#include <mpi.h>
int MPI_T_category_get_num(int *num_cat)

OUTPUT PARAMETERS

num_cat

Current number of categories

DESCRIPTION

MPI_T_category_get_num can be used to query the current number of categories.

ERRORS

MPI_T_category_get_num() will fail if:
[MPI_T_ERR_NOT_INITIALIZED]

The MPI Tools interface not initialized

---