| std::enable_if_t<(!std::is_lvalue_reference<EFP>::value) | std::enable_if_t<(!std::is_lvalue_reference<EFP>::value) | ||||
| && std::is_nothrow_constructible<EF, EFP>::value, int> = 0 | && std::is_nothrow_constructible<EF, EFP>::value, int> = 0 | ||||
| > | > | ||||
| explicit scope_success(EFP&& deleter) : m_deleter(std::move(deleter)), | |||||
| explicit scope_success(EFP&& deleter) : m_exitFunction(std::move(deleter)), | |||||
| m_execute_on_destruction(true), | m_execute_on_destruction(true), | ||||
| m_uncaught_on_creation(uncaught_exceptions()) | m_uncaught_on_creation(uncaught_exceptions()) | ||||
| { | { | ||||
| std::enable_if_t<std::is_constructible<EF, EFP>::value, int> = 0, | std::enable_if_t<std::is_constructible<EF, EFP>::value, int> = 0, | ||||
| std::enable_if_t<std::is_lvalue_reference<EFP>::value, int> = 0 | std::enable_if_t<std::is_lvalue_reference<EFP>::value, int> = 0 | ||||
| > | > | ||||
| explicit scope_success(EFP&& deleter) try : m_deleter(deleter), | |||||
| explicit scope_success(EFP&& deleter) try : m_exitFunction(deleter), | |||||
| m_execute_on_destruction(true), | m_execute_on_destruction(true), | ||||
| m_uncaught_on_creation(uncaught_exceptions()) | m_uncaught_on_creation(uncaught_exceptions()) | ||||
| { | { | ||||
| template<class T = EF, | template<class T = EF, | ||||
| std::enable_if_t<std::is_nothrow_move_constructible<T>::value, int> = 0 | std::enable_if_t<std::is_nothrow_move_constructible<T>::value, int> = 0 | ||||
| > | > | ||||
| scope_success(scope_success&& other) : m_deleter(std::move(other.m_deleter)), | |||||
| scope_success(scope_success&& other) : m_exitFunction(std::move(other.m_exitFunction)), | |||||
| m_execute_on_destruction(other.m_execute_on_destruction), | m_execute_on_destruction(other.m_execute_on_destruction), | ||||
| m_uncaught_on_creation(uncaught_exceptions()) | m_uncaught_on_creation(uncaught_exceptions()) | ||||
| { | { | ||||
| template<class T = EF, | template<class T = EF, | ||||
| std::enable_if_t<!std::is_nothrow_move_constructible<T>::value, int> = 0 | std::enable_if_t<!std::is_nothrow_move_constructible<T>::value, int> = 0 | ||||
| > | > | ||||
| scope_success(scope_success&& other) : m_deleter(other.m_deleter), | |||||
| scope_success(scope_success&& other) : m_exitFunction(other.m_exitFunction), | |||||
| m_execute_on_destruction(other.m_execute_on_destruction), | m_execute_on_destruction(other.m_execute_on_destruction), | ||||
| m_uncaught_on_creation(other.m_uncaught_on_creation) | m_uncaught_on_creation(other.m_uncaught_on_creation) | ||||
| { | { | ||||
| { | { | ||||
| if( (m_execute_on_destruction == true) && ( uncaught_exceptions() <= m_uncaught_on_creation ) ) | if( (m_execute_on_destruction == true) && ( uncaught_exceptions() <= m_uncaught_on_creation ) ) | ||||
| { | { | ||||
| m_deleter(); | |||||
| m_exitFunction(); | |||||
| } | } | ||||
| } | } | ||||
| return ( std::uncaught_exception() == true ? 1 : 0 ); | return ( std::uncaught_exception() == true ? 1 : 0 ); | ||||
| } | } | ||||
| EF m_deleter; | |||||
| EF m_exitFunction; | |||||
| bool m_execute_on_destruction; | bool m_execute_on_destruction; | ||||
| int m_uncaught_on_creation; | int m_uncaught_on_creation; | ||||
| }; | }; |