MPI_T_CATEGORY_GET_NUM(3)          Open MPI          MPI_T_CATEGORY_GET_NUM(3)


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

       o 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:

       o MPI_T_ERR_NOT_INITIALIZED: The MPI Tools interface not initialized

COPYRIGHT
       2003-2024, The Open MPI Community

                               November 15, 2024     MPI_T_CATEGORY_GET_NUM(3)