Line data    Source code

       1           0 : // Distributed under the MIT License.
       2             : // See LICENSE.txt for details.
       3             : 
       4             : #pragma once
       5             : 
       6             : #include <cstddef>
       7             : 
       8             : #include "Time/StepChoosers/Cfl.hpp"
       9             : #include "Time/StepChoosers/Constant.hpp"
      10             : #include "Time/StepChoosers/ElementSizeCfl.hpp"
      11             : #include "Time/StepChoosers/ErrorControl.hpp"
      12             : #include "Time/StepChoosers/LimitIncrease.hpp"
      13             : #include "Time/StepChoosers/Maximum.hpp"
      14             : #include "Time/StepChoosers/PreventRapidIncrease.hpp"
      15             : #include "Time/StepChoosers/StepToTimes.hpp"
      16             : #include "Utilities/TMPL.hpp"
      17             : 
      18             : /// \cond
      19             : namespace Frame {
      20             : struct Inertial;
      21             : }  // namespace Frame
      22             : /// \endcond
      23             : 
      24             : namespace StepChoosers {
      25             : namespace Factory_detail {
      26             : template <typename System, bool HasCharSpeedFunctions>
      27             : using common_step_choosers = tmpl::push_back<
      28             :     tmpl::conditional_t<
      29             :         HasCharSpeedFunctions,
      30             :         tmpl::list<StepChoosers::Cfl<Frame::Inertial, System>,
      31             :                    StepChoosers::ElementSizeCfl<System::volume_dim, System>>,
      32             :         tmpl::list<>>,
      33             :     StepChoosers::Constant, StepChoosers::LimitIncrease, StepChoosers::Maximum>;
      34             : template <typename Use, typename System>
      35             : using step_choosers_for_step_only = tmpl::list<
      36             :     StepChoosers::PreventRapidIncrease<typename System::variables_tag>,
      37             :     StepChoosers::ErrorControl<Use, typename System::variables_tag>>;
      38             : using step_choosers_for_slab_only = tmpl::list<StepChoosers::StepToTimes>;
      39             : 
      40             : template <typename System, bool HasCharSpeedFunctions>
      41             : using lts_slab_choosers =
      42             :     tmpl::append<common_step_choosers<System, HasCharSpeedFunctions>,
      43             :                  step_choosers_for_slab_only>;
      44             : }  // namespace Factory_detail
      45             : 
      46             : template <typename System, bool HasCharSpeedFunctions = true>
      47           0 : using standard_step_choosers = tmpl::append<
      48             :     Factory_detail::common_step_choosers<System, HasCharSpeedFunctions>,
      49             :     Factory_detail::step_choosers_for_step_only<StepChooserUse::LtsStep,
      50             :                                                 System>>;
      51             : 
      52             : template <typename System, bool LocalTimeStepping,
      53             :           bool HasCharSpeedFunctions = true>
      54           0 : using standard_slab_choosers = tmpl::conditional_t<
      55             :     LocalTimeStepping,
      56             :     Factory_detail::lts_slab_choosers<System, HasCharSpeedFunctions>,
      57             :     tmpl::append<
      58             :         Factory_detail::lts_slab_choosers<System, HasCharSpeedFunctions>,
      59             :         Factory_detail::step_choosers_for_step_only<StepChooserUse::Slab,
      60             :                                                     System>>>;
      61             : }  // namespace StepChoosers