parabolic_system.h

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//
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
// Copyright (C) 2023 by the ryujin authors
//
 
#pragma once
 
#include <compile_time_options.h>
#include <convenience_macros.h>
 
#include <deal.II/base/parameter_acceptor.h>
 
namespace ryujin
{
  namespace ScalarConservation
  {
    class ParabolicSystem final : public dealii::ParameterAcceptor
    {
    public:
      static inline const std::string problem_name = "Identity";
 
      static constexpr bool is_identity = true;
 
      ParabolicSystem(const std::string &subsection = "/ParabolicSystem");
 
      unsigned int n_parabolic_state_vectors() const
      {
        return parabolic_component_names_.size();
      }
 
      ACCESSOR_READ_ONLY(parabolic_component_names);
 
    private:
      const std::vector<std::string> parabolic_component_names_;
    }; /* ParabolicSystem */
 
 
    /*
     * -------------------------------------------------------------------------
     * Inline definitions
     * -------------------------------------------------------------------------
     */
 
 
    inline ParabolicSystem::ParabolicSystem(const std::string &subsection)
        : ParameterAcceptor(subsection)
    {
    }
 
  } // namespace ScalarConservation
} // namespace ryujin