esphome::is_invocable< T, Args > Struct Template Reference

#include <helpers.h>

Static Public Member Functions
template<class U >
static auto	test (U *p) -> decltype((*p)(std::declval< Args >()...), void(), std::true_type())
template<class U >
static auto	test (...) -> decltype(std::false_type())

Static Public Attributes
static constexpr auto	value = decltype(test<T>(nullptr))::value

Detailed Description

template<class T, class... Args>
struct esphome::is_invocable< T, Args >

Definition at line 114 of file helpers.h.

Member Function Documentation

test() [1/2]

template<class T , class... Args>

template<class U >

static auto esphome::is_invocable< T, Args >::test ( ... ) -> decltype(std::false_type())

static

test() [2/2]

template<class T , class... Args>

template<class U >

static auto esphome::is_invocable< T, Args >::test ( U * p ) -> decltype((*p)(std::declval< Args >()...), void(), std::true_type())

static

Field Documentation

value

template<class T , class... Args>

auto esphome::is_invocable< T, Args >::value = decltype(test<T>(nullptr))::value

staticconstexpr

Definition at line 117 of file helpers.h.

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

• esphome/core/helpers.h