boundary_ids_colorized.hpp

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#pragma once
 
#include <deal.II/base/types.h>
 
#include <utility>
 
namespace MeltPoolDG
{
  template <int dim>
  constexpr std::tuple<dealii::types::boundary_id, /* lower_bc */
                       dealii::types::boundary_id, /* upper_bc */
                       dealii::types::boundary_id, /* left_bc */
                       dealii::types::boundary_id, /* right_bc */
                       dealii::types::boundary_id, /* front_bc */
                       dealii::types::boundary_id  /* back_bc */
                       >
  get_colorized_rectangle_boundary_ids();
 
  // template specializations
 
  template <>
  constexpr std::tuple<dealii::types::boundary_id,
                       dealii::types::boundary_id,
                       dealii::types::boundary_id,
                       dealii::types::boundary_id,
                       dealii::types::boundary_id,
                       dealii::types::boundary_id>
  get_colorized_rectangle_boundary_ids<1>()
  {
    return {0 /* lower_bc */,
            1 /* upper_bc */,
            dealii::numbers::invalid_boundary_id /* left_bc */,
            dealii::numbers::invalid_boundary_id /* right_bc */,
            dealii::numbers::invalid_boundary_id /* front_bc */,
            dealii::numbers::invalid_boundary_id /* back_bc */};
  }
 
  template <>
  constexpr std::tuple<dealii::types::boundary_id,
                       dealii::types::boundary_id,
                       dealii::types::boundary_id,
                       dealii::types::boundary_id,
                       dealii::types::boundary_id,
                       dealii::types::boundary_id>
  get_colorized_rectangle_boundary_ids<2>()
  {
    return {2 /* lower_bc */,
            3 /* upper_bc */,
            0 /* left_bc */,
            1 /* right_bc */,
            dealii::numbers::invalid_boundary_id /* front_bc */,
            dealii::numbers::invalid_boundary_id /* back_bc */};
  }
 
  template <>
  constexpr std::tuple<dealii::types::boundary_id,
                       dealii::types::boundary_id,
                       dealii::types::boundary_id,
                       dealii::types::boundary_id,
                       dealii::types::boundary_id,
                       dealii::types::boundary_id>
  get_colorized_rectangle_boundary_ids<3>()
  {
    return {4 /* lower_bc */,
            5 /* upper_bc */,
            0 /* left_bc */,
            1 /* right_bc */,
            2 /* front_bc */,
            3 /* back_bc */};
  }
} // namespace MeltPoolDG