1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
.. _mpi_t_category_get_num:
MPI_T_category_get_num
======================
.. include_body
:ref:`MPI_T_category_get_num` |mdash| Query the number of categories
SYNTAX
------
C Syntax
^^^^^^^^
.. code-block:: c
#include <mpi.h>
int MPI_T_category_get_num(int *num_cat)
OUTPUT PARAMETERS
-----------------
* ``num_cat``: Current number of categories
DESCRIPTION
-----------
:ref:`MPI_T_category_get_num` can be used to query the current number of
categories.
ERRORS
------
:ref:`MPI_T_category_get_num` will fail if:
* ``MPI_T_ERR_NOT_INITIALIZED``: The MPI Tools interface not initialized
|
