Program Listing for File competences.hxx

↰ Return to documentation for file (mesh_handle/competences.hxx)

/*
This file is part of t8code.
t8code is a C library to manage a collection (a forest) of multiple
connected adaptive space-trees of general element classes in parallel.

Copyright (C) 2025 the developers

t8code is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

t8code 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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with t8code; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

#ifndef T8_COMPETENCES_HXX
#define T8_COMPETENCES_HXX

#include <t8.h>
#include <t8_types/t8_operators.hxx>
#include <t8_types/t8_vec.hxx>
#include <t8_eclass.h>
#include <array>
#include <vector>
#include <optional>

namespace t8_mesh_handle
{

template <typename TUnderlying>
struct cache_vertex_coordinates: public t8_crtp_operator<TUnderlying, cache_vertex_coordinates>
{
 public:
  bool
  vertex_cache_filled () const
  {
    return !m_vertex_coordinates.empty ();
  }

 protected:
  mutable std::vector<t8_3D_point>
    m_vertex_coordinates;
};

template <typename TUnderlying>
struct cache_centroid: public t8_crtp_operator<TUnderlying, cache_centroid>
{
 public:
  bool
  centroid_cache_filled () const
  {
    return m_centroid.has_value ();
  }

 protected:
  mutable std::optional<t8_3D_point>
    m_centroid;
};

}  // namespace t8_mesh_handle
#endif /* !T8_COMPETENCES_HXX */