libgomp/doc/openmp-runtime-library-routines/ompgetactivelevel.rst

   1 ..
   2   Copyright 1988-2022 Free Software Foundation, Inc.
   3   This is part of the GCC manual.
   4   For copying conditions, see the copyright.rst file.
   5
   6 .. _omp_get_active_level:
   7
   8 omp_get_active_level -- Number of parallel regions
   9 **************************************************
  10
  11 Description:
  12   This function returns the nesting level for the active parallel blocks,
  13   which enclose the calling call.
  14
  15 C/C++:
  16   .. list-table::
  17
  18      * - *Prototype*:
  19        - ``int omp_get_active_level(void);``
  20
  21 Fortran:
  22   .. list-table::
  23
  24      * - *Interface*:
  25        - ``integer function omp_get_active_level()``
  26
  27 See also:
  28   :ref:`omp_get_level`, :ref:`omp_get_max_active_levels`, :ref:`omp_set_max_active_levels`
  29
  30 Reference:
  31   :openmp:`4.5`, Section 3.2.20.