initial_state_library.template.h

Go to the documentation of this file.

//
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
// Copyright (C) 2023 - 2025 by the ryujin authors
//
 
#pragma once
 
#include <initial_state_library.h>
 
#include "description.h"
#include "initial_state_function.h"
#include "initial_state_uniform.h"
 
namespace ryujin
{
  using namespace ScalarConservation;
 
  template <int dim, typename Number>
  class InitialStateLibrary<Description, dim, Number>
  {
  public:
    using HyperbolicSystem = typename Description::HyperbolicSystem;
    using ParabolicSystem = typename Description::ParabolicSystem;
 
    using View = typename HyperbolicSystem::template View<dim, Number>;
 
    using initial_state_list_type =
        std::set<std::unique_ptr<InitialState<Description, dim, Number>>>;
 
    static void
    populate_initial_state_list(initial_state_list_type &initial_state_list,
                                const HyperbolicSystem &h,
                                const ParabolicSystem & /*p*/,
                                const std::string &s)
    {
      auto add = [&](auto &&object) {
        initial_state_list.emplace(std::move(object));
      };
 
      add(std::make_unique<Function<dim, Number>>(h, s));
      add(std::make_unique<Uniform<dim, Number>>(h, s));
    }
  };
} // namespace ryujin