olb::meta::id< TYPE > Struct Template Reference

Identity type to pass non-constructible types as value. More...

#include <meta.h>

Collaboration diagram for olb::meta::id< TYPE >:

Public Types
using	type = TYPE

Public Member Functions
	operator std::type_index () const
TYPE	get () const

Detailed Description

template<typename TYPE>
struct olb::meta::id< TYPE >

Identity type to pass non-constructible types as value.

Aid for using fields in generic lambdas

Definition at line 79 of file meta.h.

Member Typedef Documentation

type

template<typename TYPE >

using olb::meta::id< TYPE >::type = TYPE

Definition at line 80 of file meta.h.

Member Function Documentation

get()

template<typename TYPE >

TYPE olb::meta::id< TYPE >::get ( ) const

inline

Definition at line 86 of file meta.h.

                   {
    return TYPE{};
  }

operator std::type_index()

template<typename TYPE >

olb::meta::id< TYPE >::operator std::type_index ( ) const

inline

Definition at line 82 of file meta.h.

                                 {
    return typeid(TYPE);
  }

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

• src/core/meta.h