graph_coloring.cc

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// ------------------------------------------------------------------------
//
// SPDX-License-Identifier: LGPL-2.1-or-later
// Copyright (C) 1998 - 2023 by the deal.II authors
//
// This file is part of the deal.II library.
//
// Part of the source code is dual licensed under Apache-2.0 WITH
// LLVM-exception OR LGPL-2.1-or-later. Detailed license information
// governing the source code and code contributions can be found in
// LICENSE.md and CONTRIBUTING.md at the top level directory of deal.II.
//
// ------------------------------------------------------------------------
 
#include <deal.II/base/graph_coloring.h>
 
#include <deal.II/lac/sparsity_tools.h>
 
DEAL_II_NAMESPACE_OPEN
 
namespace GraphColoring
{
  unsigned int
  color_sparsity_pattern(const SparsityPattern     &sparsity_pattern,
                         std::vector<unsigned int> &color_indices)
  {
    return SparsityTools::color_sparsity_pattern(sparsity_pattern,
                                                 color_indices);
  }
} // namespace GraphColoring
 
DEAL_II_NAMESPACE_CLOSE