spacetime_tria.hh

// ---------------------------------------------------------------------
//
// Copyright (C) 2022 - 2023 by the ideal.II authors
//
// This file is part of the ideal.II library.
//
// The ideal.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 3.0 of the License, or (at your option) any later version.
// The full text of the license can be found in the file LICENSE.md at
// the top level directory of ideal.II.
//
// ---------------------------------------------------------------------
 
#ifndef INCLUDE_IDEAL_II_GRID_SPACETIME_TRIA_HH_
#define INCLUDE_IDEAL_II_GRID_SPACETIME_TRIA_HH_
 
#include <ideal.II/grid/slab_tria.hh>
 
#include <deal.II/grid/tria.h>
 
#include <list>
#include <memory>
 
namespace idealii::spacetime
{
  template <int dim>
  class Triangulation
  {
  public:
    Triangulation(
      dealii::types::global_cell_index max_N_intervals_per_slab = 0);
 
    virtual void
    generate(std::shared_ptr<dealii::Triangulation<dim>> space_tria,
             unsigned int                                M,
             double                                      t0 = 0.,
             double                                      T  = 1.) = 0;
 
    unsigned int
    M();
    slab::TriaIterator<dim>
    begin();
    slab::TriaIterator<dim>
    end();
 
    virtual void
    refine_global(const unsigned int times_space = 1,
                  const unsigned int times_time  = 1) = 0;
 
  protected:
    dealii::types::global_cell_index    max_N_intervals_per_slab;
    std::list<slab::Triangulation<dim>> trias;
  };
} // namespace idealii::spacetime
 
#endif /* INCLUDE_IDEAL_II_GRID_FIXED_TRIA_HH_ */