18.2.341. MPI_T_category_get_cvars
MPI_T_category_get_cvars - Query which control variables are in a category
18.2.341.1. SYNTAX
18.2.341.1.1. C Syntax
#include <mpi.h>
int MPI_T_category_get_cvars(int cat_index, int len, int indices[])
18.2.341.2. INPUT PARAMETERS
cat_index
: Index of the category to be queried.len
: The length of the indices array.
18.2.341.3. OUTPUT PARAMETERS
indices
: An integer array of size len, indicating control variable indices.
18.2.341.4. DESCRIPTION
MPI_T_category_get_cvars can be used to query which control variables are contained in a particular category.
18.2.341.5. ERRORS
MPI_T_category_get_cvars will fail if:
MPI_T_ERR_NOT_INITIALIZED
: The MPI Tools interface not initializedMPI_T_ERR_INVALID_INDEX
: The category index is invalid