Gaudi::Accumulators::Identity Struct Reference

An Identity functor. More...

#include </builds/gaudi/Gaudi/GaudiKernel/include/Gaudi/Accumulators.h>

Public Member Functions
template<typename U>
constexpr decltype(auto)	operator() (U &&v) const noexcept

Detailed Description

An Identity functor.

Definition at line 282 of file Accumulators.h.

Member Function Documentation

operator()()

template<typename U>

decltype(auto) Gaudi::Accumulators::Identity::operator() ( U && v ) const

inlineconstexprnoexcept

Definition at line 284 of file Accumulators.h.

                                                                  {
      return std::forward<U>( v );
    }

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

• GaudiKernel/include/Gaudi/Accumulators.h