Assembler.h

// Copyright (C) 2007-2015 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/>.
//
// Modified by Garth N. Wells 2007-2008
// Modified by Ola Skavhaug 2008
// Modified by Joachim B Haga 2012
// Modified by Martin Alnes 2015

#ifndef __ASSEMBLER_H
#define __ASSEMBLER_H

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

namespace dolfin
{

  // Forward declarations
  class GenericTensor;
  class Form;
  class UFC;
  template<typename T> class MeshFunction;


  class Assembler : public AssemblerBase
  {
  public:

    Assembler() {}

    void assemble(GenericTensor& A, const Form& a);

    void assemble_cells(GenericTensor& A, const Form& a, UFC& ufc,
                        std::shared_ptr<const MeshFunction<std::size_t>> domains,
                        std::vector<double>* values);

    void assemble_exterior_facets(GenericTensor& A, const Form& a,
                                  UFC& ufc,
                                  std::shared_ptr<const MeshFunction<std::size_t>> domains,
                                  std::vector<double>* values);

    void assemble_interior_facets(GenericTensor& A, const Form& a,
                                  UFC& ufc,
                                  std::shared_ptr<const MeshFunction<std::size_t>> domains,
                                  std::shared_ptr<const MeshFunction<std::size_t>> cell_domains,
                                  std::vector<double>* values);

    void assemble_vertices(GenericTensor& A, const Form& a, UFC& ufc,
                           std::shared_ptr<const MeshFunction<std::size_t>> domains);

  };

}

#endif