lar::util::identity Struct Reference

A unary functor returning its own argument (any type) More...

#include "StatCollector.h"

Public Member Functions
template<typename T >
constexpr auto	operator() (T &&v) const noexcept-> decltype(std::forward< T >(v))

Detailed Description

A unary functor returning its own argument (any type)

Definition at line 33 of file StatCollector.h.

Member Function Documentation

template<typename T >

constexpr auto lar::util::identity::operator() ( T &&  v ) const -> decltype(std::forward<T>(v))

inlinenoexcept

Definition at line 35 of file StatCollector.h.

      {
        return std::forward<T>(v);
      } // operator()

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

• /cvmfs/larsoft.opensciencegrid.org/products/lardata/v07_01_01/source/lardata/Utilities/StatCollector.h