MultiMeshSubSpace.h

// Copyright (C) 2014-2015 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/>.
//
// First added:  2014-06-11
// Last changed: 2015-11-12

#ifndef __MULTI_MESH_SUB_SPACE_H
#define __MULTI_MESH_SUB_SPACE_H

#include <vector>
#include "MultiMeshFunctionSpace.h"

namespace dolfin
{


  class MultiMeshSubSpace : public MultiMeshFunctionSpace
  {
  public:

    MultiMeshSubSpace(MultiMeshFunctionSpace& V,
                      std::size_t component);

    MultiMeshSubSpace(MultiMeshFunctionSpace& V,
                      std::size_t component, std::size_t sub_component);

    MultiMeshSubSpace(MultiMeshFunctionSpace& V,
                      const std::vector<std::size_t>& component);

  private:

    // Build subspace
    void _build(MultiMeshFunctionSpace& V,
                const std::vector<std::size_t>& component);

  };

}

#endif