libstdc++
std::__detector< _Default, _AlwaysVoid, _Op, _Args > Struct Template Reference

Public Types

using type = _Default
 
using value_t = false_type
 

Detailed Description

template<typename _Default, typename _AlwaysVoid, template< typename... > class _Op, typename... _Args>
struct std::__detector< _Default, _AlwaysVoid, _Op, _Args >

Implementation of the detection idiom (negative case).

Definition at line 2413 of file type_traits.

Member Typedef Documentation

◆ type

template<typename _Default , typename _AlwaysVoid , template< typename... > class _Op, typename... _Args>
using std::__detector< _Default, _AlwaysVoid, _Op, _Args >::type = _Default

Definition at line 2416 of file type_traits.

◆ value_t

template<typename _Default , typename _AlwaysVoid , template< typename... > class _Op, typename... _Args>
using std::__detector< _Default, _AlwaysVoid, _Op, _Args >::value_t = false_type

Definition at line 2415 of file type_traits.


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