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NAME

       MPI_T_category_get_categories - Query which categories are in a category

SYNTAX

C Syntax

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

INPUT PARAMETERS

       cat_index Index of the category to be queried.

       len       The length of the indices array.

OUTPUT PARAMETERS

       indices   An integer array of size len, indicating category indices.

DESCRIPTION

       MPI_T_category_get_categories  can  be  used  to  query  which  other  categories are in a
       category.

ERRORS

       MPI_T_category_get_categories() will fail if:

       [MPI_T_ERR_NOT_INITIALIZED]
                 The MPI Tools interface not initialized

       [MPI_T_ERR_INVALID_INDEX]
                 The category index is invalid