Public Types
using	function_type = std::function<R(Args...)>

using	nothrow_function_type

Public Member Functions
	delegate (const delegate &)=delete

	delegate (delegate &&) noexcept=delete

delegate &	operator= (const delegate &)=delete

delegate &	operator= (delegate &&) noexcept=delete

	operator bool () const noexcept

decltype(auto)	operator+= (const delegate &right)

template<std::convertible_to< function_type > Callable>
decltype(auto)	operator+= (Callable &&handler)

template<typename... Equivalents> requires std::is_invocable_r_v<R, function_type, Equivalents...>
auto	try_invoke (Equivalents &&... args) const

template<typename... Equivalents> requires std::is_invocable_r_v<R, function_type, Equivalents...>
R	operator() (Equivalents &&... args) const

template<std::convertible_to< function_type > Callable>
auto	add_listener (Callable &&handler)

function_type	to_function () const

nothrow_function_type	to_nothrow_function () const

Member Typedef Documentation

◆ nothrow_function_type

template<typename R , typename... Args>

using essence::delegate< R(Args...)>::nothrow_function_type

Initial value:

std::conditional_t<std::is_void_v<R>, function_type, std::function<std::optional<R>(Args...)>>

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