/usr/include/dolfin/refinement/ParallelRefinement2D.h is in libdolfin-dev 1.4.0+dfsg-4.
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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 43 44 45 46 47 48 49 50 51 | // Copyright (C) 2012 Chris Richardson
//
// This file is part of DOLFIN.
//
// DOLFIN is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// DOLFIN is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with DOLFIN. If not, see <http://www.gnu.org/licenses/>.
//
//
// First Added: 2012-12-19
// Last Changed: 2013-01-03
namespace dolfin
{
class Mesh;
class ParallelRefinement2D
{
public:
/// Refine with marker
static void refine(Mesh& new_mesh, const Mesh& mesh,
const MeshFunction<bool>& refinement_marker,
bool redistribute);
/// Uniform refine
static void refine(Mesh& new_mesh, const Mesh& mesh,
bool redistribute);
private:
/// Used to find longest edge of a cell, when working out reference edges
static bool length_compare(std::pair<double, std::size_t> a,
std::pair<double, std::size_t> b);
/// Calculate which edges should be 'reference' edges for the RGB
/// Carstensen type triangulation
static void generate_reference_edges(const Mesh& mesh,
std::vector<std::size_t>& ref_edge);
};
}
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