17.2.399. MPI_T_category_get_cvars

MPI_T_category_get_cvars — Query which control variables are in a category

17.2.399.1. INPUT PARAMETERS

  • cat_index: Index of the category to be queried.

  • len: The length of the indices array.

17.2.399.2. OUTPUT PARAMETERS

  • indices: An integer array of size len, indicating control variable indices.

17.2.399.3. DESCRIPTION

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

17.2.399.4. ERRORS

MPI_T_category_get_cvars will fail if:

  • MPI_T_ERR_NOT_INITIALIZED: The MPI Tools interface not initialized

  • MPI_T_ERR_INVALID_INDEX: The category index is invalid