17.2.404. MPI_T_category_get_num_events
MPI_T_category_get_num_events — Query returns the number of event types contained in the queried category.
17.2.404.1. INPUT PARAMETERS
cat_index: Index of the category to be queried
17.2.404.2. OUTPUT PARAMETERS
num_events: Number of event types in the category
17.2.404.3. DESCRIPTION
MPI_T_category_get_num_events can be used to query the number of events contained in the category.
17.2.404.4. ERRORS
MPI_T_category_get_num_events will fail if:
MPI_T_ERR_NOT_INITIALIZED: The MPI Tools interface not initializedMPI_T_ERR_INVALID_INDEX: The category index is invalid