SpECTRE  v2024.04.12
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PhaseControl::TagAndCombine< Tag, CombineMethod, MainCombineMethod > Struct Template Reference

A type for denoting a piece of data for deciding a phase change. More...

#include <PhaseControlReductionHelpers.hpp>

Public Types

using tag = Tag
 
using combine_method = CombineMethod
 
using main_combine_method = MainCombineMethod
 

Detailed Description

template<typename Tag, typename CombineMethod, typename MainCombineMethod = CombineMethod>
struct PhaseControl::TagAndCombine< Tag, CombineMethod, MainCombineMethod >

A type for denoting a piece of data for deciding a phase change.

Tag is intended to be a tag (with a type) for indexing a tuples::TaggedTuple, and CombineMethod is intended to be a Parallel::ReductionDatum-compatible invokable for combining the type of the Tag. The MainCombineMethod is provided to give flexibility for a different method of combination at the top level of the hierarchy (so, in the case of phase control reductions, performed by the main chare to combine reductions from different chares)

The documentation for this struct was generated from the following file: