source/blender/blenlib/BLI_sort.hh

   1 /* SPDX-FileCopyrightText: 2023 Blender Authors
   2  *
   3  * SPDX-License-Identifier: GPL-2.0-or-later */
   4
   5 #pragma once
   6
   7 /** \file
   8  * \ingroup bli
   9  */
  10
  11 #ifdef WITH_TBB
  12 #  include <tbb/parallel_sort.h>
  13 #else
  14 #  include <algorithm>
  15 #endif
  16
  17 namespace blender {
  18
  19 #ifdef WITH_TBB
  20 using tbb::parallel_sort;
  21 #else
  22 template<typename RandomAccessIterator>
  23 void parallel_sort(RandomAccessIterator begin, RandomAccessIterator end)
  24 {
  25   std::sort<RandomAccessIterator>(begin, end);
  26 }
  27 template<typename RandomAccessIterator, typename Compare>
  28 void parallel_sort(RandomAccessIterator begin, RandomAccessIterator end, const Compare &comp)
  29 {
  30   std::sort<RandomAccessIterator, Compare>(begin, end, comp);
  31 }
  32 #endif
  33
  34 }  // namespace blender