types.h

// ---------------------------------------------------------------------
//
// Copyright (C) 2009 - 2016 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__types_h
#define dealii__types_h


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


DEAL_II_NAMESPACE_OPEN

namespace types
{
  typedef unsigned int subdomain_id;

  typedef unsigned long long int global_vertex_index;

#  define DEAL_II_VERTEX_INDEX_MPI_TYPE MPI_UNSIGNED_LONG_LONG

#ifdef DEAL_II_WITH_64BIT_INDICES

  // TODO: we should check that unsigned long long int
  // has the same size as uint64_t
  typedef unsigned long long int global_dof_index;

#  define DEAL_II_DOF_INDEX_MPI_TYPE MPI_UNSIGNED_LONG_LONG
#else

  typedef unsigned int global_dof_index;

#  define DEAL_II_DOF_INDEX_MPI_TYPE MPI_UNSIGNED
#endif

  typedef unsigned char boundary_id;

  typedef unsigned int manifold_id;

  typedef unsigned char material_id;
}

typedef double TrilinosScalar;


namespace TrilinosWrappers
{
  namespace types
  {
#ifdef DEAL_II_WITH_64BIT_INDICES

    typedef long long int_type;
#else

    typedef int int_type;
#endif
  }
}


// this part of the namespace numbers got moved to the bottom types.h file,
// because otherwise we get a circular inclusion of config.h, types.h, and
// numbers.h
namespace numbers
{
  static const unsigned int
  invalid_unsigned_int = static_cast<unsigned int> (-1);

  const types::global_dof_index
  invalid_size_type = static_cast<types::global_dof_index> (-1);

  const types::global_dof_index invalid_dof_index = static_cast<types::global_dof_index>(-1);

  const types::material_id invalid_material_id = static_cast<types::material_id>(-1);

  const types::boundary_id invalid_boundary_id = static_cast<types::boundary_id>(-1);

  const types::boundary_id internal_face_boundary_id = static_cast<types::boundary_id>(-1);

  const types::manifold_id invalid_manifold_id = static_cast<types::manifold_id>(-1);

  const types::manifold_id flat_manifold_id = static_cast<types::manifold_id>(-1);

  const types::subdomain_id invalid_subdomain_id = static_cast<types::subdomain_id>(-1);

  const types::subdomain_id artificial_subdomain_id = static_cast<types::subdomain_id>(-2);
}


DEAL_II_NAMESPACE_CLOSE

#endif