Actions::UpdateU< VariablesTag > Struct Template Reference

Perform variable updates for one substep. More...

#include <UpdateU.hpp>

Static Public Member Functions
template<typename DbTags , typename... InboxTags, typename Metavariables , typename ArrayIndex , typename ActionList , typename ParallelComponent >
static std::tuple< db::DataBox< DbTags > && >	apply (db::DataBox< DbTags > &box, tuples::TaggedTuple< InboxTags... > &, const Parallel::GlobalCache< Metavariables > &, const ArrayIndex &, ActionList, const ParallelComponent *const) noexcept

Detailed Description

template<typename VariablesTag = NoSuchType>
struct Actions::UpdateU< VariablesTag >

Perform variable updates for one substep.

Uses:

• DataBox:
  • variables_tag (either the provided VariablesTag or the system::variables_tag if none is provided)
  • Tags::HistoryEvolvedVariables<variables_tag>
  • Tags::TimeStep
  • Tags::TimeStepper<>
  • Tags::IsUsingTimeSteppingErrorControlBase

DataBox changes:

• Adds: nothing
• Removes: nothing
• Modifies:
  • variables_tag
  • Tags::HistoryEvolvedVariables<variables_tag>