UnitCubeMesh.h

// Copyright (C) 2005-2015 Anders Logg
//
// 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/>.
 
#ifndef __UNIT_CUBE_MESH_H
#define __UNIT_CUBE_MESH_H
 
#include <array>
#include <cstddef>
#include <dolfin/common/MPI.h>
#include <dolfin/mesh/CellType.h>
#include "BoxMesh.h"
 
namespace dolfin
{

 
  class UnitCubeMesh : public BoxMesh
  {
  public:

    static Mesh create(std::array<std::size_t, 3> n, CellType::Type cell_type)
    { return create(MPI_COMM_WORLD, n, cell_type); }

    static Mesh create(MPI_Comm comm, std::array<std::size_t, 3> n, CellType::Type cell_type)
    { return BoxMesh::create(comm, {{Point(0.0, 0.0, 0.0), Point(1.0, 1.0, 1.0)}}, n, cell_type); }
 
    // Temporary - part of pybind11 transition and will be
    // removed. Avoid using.
    static Mesh create(std::size_t nx, std::size_t ny, std::size_t nz,
                       CellType::Type cell_type)
    { return create({{nx, ny, nz}}, cell_type); }
 
    // Temporary - part of pybind11 transition and will be
    // removed. Avoid using.
    static Mesh create(MPI_Comm comm, std::size_t nx, std::size_t ny, std::size_t nz,
                       CellType::Type cell_type)
    { return create({{nx, ny, nz}}, cell_type); }

    UnitCubeMesh(std::size_t nx, std::size_t ny, std::size_t nz)
      : UnitCubeMesh(MPI_COMM_WORLD, nx, ny, nz) {}

    UnitCubeMesh(MPI_Comm comm, std::size_t nx, std::size_t ny, std::size_t nz)
      : BoxMesh(comm, Point(0.0, 0.0, 0.0), Point(1.0, 1.0, 1.0), nx, ny, nz) {}
 
  };
 
}
 
#endif