local_integrator.h

// ---------------------------------------------------------------------
//
// Copyright (C) 2006 - 2017 by the deal.II authors
//
// This file is part of the deal.II library.
//
// The deal.II library is free software; you can use it, 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 2.1 of the License, or (at your option) any later version.
// The full text of the license can be found in the file LICENSE at
// the top level of the deal.II distribution.
//
// ---------------------------------------------------------------------


#ifndef dealii_mesh_worker_local_integrator_h
#define dealii_mesh_worker_local_integrator_h

#include <deal.II/base/config.h>
#include <deal.II/base/subscriptor.h>

#include <functional>
#include <vector>
#include <string>

DEAL_II_NAMESPACE_OPEN

namespace MeshWorker
{
  template <int dim, int spacedim, typename number> class DoFInfo;
  template <int dim, int spacedim> class IntegrationInfo;

  template <int dim, int spacedim=dim, typename number=double>
  class LocalIntegrator : public Subscriptor
  {
  public:
    LocalIntegrator();

    LocalIntegrator(bool use_cell, bool use_boundary, bool use_face);

    virtual ~LocalIntegrator() = default;

    virtual void cell(DoFInfo<dim, spacedim, number> &dinfo,
                      IntegrationInfo<dim, spacedim> &info) const;
    virtual void boundary(DoFInfo<dim, spacedim, number> &dinfo,
                          IntegrationInfo<dim, spacedim> &info) const;
    virtual void face(DoFInfo<dim, spacedim, number> &dinfo1,
                      DoFInfo<dim, spacedim, number> &dinfo2,
                      IntegrationInfo<dim, spacedim> &info1,
                      IntegrationInfo<dim, spacedim> &info2) const;

    bool use_cell;

    bool use_boundary;

    bool use_face;

    std::vector<std::string> input_vector_names;

    std::vector<std::string> output_names;

    DeclException0(ExcPureFunction);
  };
}



DEAL_II_NAMESPACE_CLOSE

#endif