/usr/include/dolfin/refinement/ParallelRefinement3D.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 52 53 54 55 | // Copyright (C) 2013 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: 2013-01-02
// Last Changed: 2013-01-17
namespace dolfin
{
class Mesh;
class Edge;
class Cell;
class ParallelRefinement;
/// Simple class to perform uniform refinement in 3D in parallel
class ParallelRefinement3D
{
public:
// Uniform refine
static void refine(Mesh& new_mesh, const Mesh& mesh, bool redistribute);
// Refine with markers
static void refine(Mesh& new_mesh, const Mesh& mesh,
const MeshFunction<bool>& refinement_marker,
bool redistribute);
private:
// Full refinement of a tetrahedral cell
static void eightfold_division(const Cell& cell, ParallelRefinement& p);
// Work out vertices which are shared by both, one or neither edge
static std::vector<std::size_t> common_vertices(const Cell& cell,
const std::size_t edge0,
const std::size_t edge1);
};
}
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