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/Increase.hpp"
      13             : #include "Time/StepChoosers/PreventRapidIncrease.hpp"
      14             : #include "Time/StepChoosers/StepToTimes.hpp"
      15             : #include "Utilities/TMPL.hpp"
      16             : 
      17             : /// \cond
      18             : namespace Frame {
      19             : struct Inertial;
      20             : }  // namespace Frame
      21             : /// \endcond
      22             : 
      23             : namespace StepChoosers {
      24             : namespace Factory_detail {
      25             : template <typename Use, typename System, bool HasCharSpeedFunctions>
      26             : using common_step_choosers = tmpl::push_back<
      27             :     tmpl::conditional_t<
      28             :         HasCharSpeedFunctions,
      29             :         tmpl::list<
      30             :             StepChoosers::Cfl<Use, Frame::Inertial, System>,
      31             :             StepChoosers::ElementSizeCfl<Use, System::volume_dim, System>>,
      32             :         tmpl::list<>>,
      33             :     StepChoosers::Constant<Use>, StepChoosers::Increase<Use>>;
      34             : template <typename Use, typename System>
      35             : using step_choosers_for_step_only =
      36             :     tmpl::list<StepChoosers::PreventRapidIncrease<Use>,
      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 = tmpl::append<
      42             :     common_step_choosers<StepChooserUse::Slab, 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 =
      48             :     tmpl::append<Factory_detail::common_step_choosers<
      49             :                      StepChooserUse::LtsStep, System, HasCharSpeedFunctions>,
      50             :                  Factory_detail::step_choosers_for_step_only<
      51             :                      StepChooserUse::LtsStep, System>>;
      52             : 
      53             : template <typename System, bool LocalTimeStepping,
      54             :           bool HasCharSpeedFunctions = true>
      55           0 : using standard_slab_choosers = tmpl::conditional_t<
      56             :     LocalTimeStepping,
      57             :     Factory_detail::lts_slab_choosers<System, HasCharSpeedFunctions>,
      58             :     tmpl::append<
      59             :         Factory_detail::lts_slab_choosers<System, HasCharSpeedFunctions>,
      60             :         Factory_detail::step_choosers_for_step_only<StepChooserUse::Slab,
      61             :                                                     System>>>;
      62             : }  // namespace StepChoosers