celeritas::TransformVisitor Class Reference

Apply a functor to a type-deleted transform. More...

#include <TransformVisitor.hh>

Public Types
Type aliases
using	ParamsRef = NativeCRef< OrangeParamsData >
using	TransformRecords = Items< TransformRecord >
using	Reals = Items< real_type >

Public Member Functions
CELER_FUNCTION	TransformVisitor (TransformRecords const &transforms, Reals const &reals)
	Construct manually from required data.
CELER_FUNCTION	TransformVisitor (ParamsRef const &params)
	Construct from ORANGE data.
template<class F >
decltype(auto) CELER_FUNCTION	operator() (F &&typed_visitor, TransformId t)

Detailed Description

Apply a functor to a type-deleted transform.

An instance of this class is like std::visit but accepting a TransformId rather than a std::variant .

Example:

TransformVisitor visit_transform{params_};
auto new_pos = visit_transform(
   [&pos](auto&& t) { return t.transform_up(pos); },
   daughter.transform_id);

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

• TransformVisitor.hh