mimicpp::finally Namespace Reference

Functions
template<typename Fun > requires std::invocable<std::remove_cvref_t<Fun>&> && (!std::is_void_v<std::invoke_result_t<std::remove_cvref_t<Fun>&>>)
constexpr auto	returns_result_of (Fun &&fun) noexcept(std::is_nothrow_constructible_v< std::remove_cvref_t< Fun >, Fun >)
	During the finalization step, the invocation result of the given function is returned.
template<typename T > requires std::copyable<std::remove_cvref_t<T>>
constexpr auto	returns (T &&value) noexcept(std::is_nothrow_constructible_v< std::remove_cvref_t< T >, T >)
	During the finalization step, the stored value is returned.
template<std::size_t index, std::size_t... otherIndices, typename Action >
constexpr auto	returns_apply_result_of (Action &&action) noexcept(std::is_nothrow_constructible_v< std::remove_cvref_t< Action >, Action >)
	During the finalization step, the selected call arguments are applied on the given action.
template<typename Action >
constexpr auto	returns_apply_all_result_of (Action &&action) noexcept(std::is_nothrow_constructible_v< std::remove_cvref_t< Action >, Action >)
	During the finalization step, all call arguments are applied on the given action.
template<std::size_t index>
constexpr auto	returns_arg () noexcept
	During the finalization step, the selected call argument is returned.
template<typename T > requires std::copyable<std::remove_cvref_t<T>>
constexpr expectation_policies::Throws< std::remove_cvref_t< T > >	throws (T &&exception) noexcept(std::is_nothrow_constructible_v< std::remove_cvref_t< T >, T >)
	During the finalization step, the given exception is thrown.