diff options
Diffstat (limited to 'include/__functional_base')
| -rw-r--r-- | include/__functional_base | 195 |
1 files changed, 101 insertions, 94 deletions
diff --git a/include/__functional_base b/include/__functional_base index 8d8e4b5..63aa41d 100644 --- a/include/__functional_base +++ b/include/__functional_base @@ -50,6 +50,13 @@ public: static const bool value = sizeof(__test<_Tp>(0)) == 1; }; +template <class _Tp> +struct _LIBCPP_VISIBLE less : binary_function<_Tp, _Tp, bool> +{ + _LIBCPP_INLINE_VISIBILITY bool operator()(const _Tp& __x, const _Tp& __y) const + {return __x < __y;} +}; + #ifdef _LIBCPP_HAS_NO_VARIADICS #include <__functional_base_03> @@ -64,9 +71,9 @@ struct __derives_from_unary_function private: struct __two {char _; char __;}; static __two __test(...); - template <class _A, class _R> - static unary_function<_A, _R> - __test(const volatile unary_function<_A, _R>*); + template <class _Ap, class _Rp> + static unary_function<_Ap, _Rp> + __test(const volatile unary_function<_Ap, _Rp>*); public: static const bool value = !is_same<decltype(__test((_Tp*)0)), __two>::value; typedef decltype(__test((_Tp*)0)) type; @@ -78,9 +85,9 @@ struct __derives_from_binary_function private: struct __two {char _; char __;}; static __two __test(...); - template <class _A1, class _A2, class _R> - static binary_function<_A1, _A2, _R> - __test(const volatile binary_function<_A1, _A2, _R>*); + template <class _A1, class _A2, class _Rp> + static binary_function<_A1, _A2, _Rp> + __test(const volatile binary_function<_A1, _A2, _Rp>*); public: static const bool value = !is_same<decltype(__test((_Tp*)0)), __two>::value; typedef decltype(__test((_Tp*)0)) type; @@ -131,173 +138,173 @@ struct __weak_result_type // 0 argument case -template <class _R> -struct __weak_result_type<_R ()> +template <class _Rp> +struct __weak_result_type<_Rp ()> { - typedef _R result_type; + typedef _Rp result_type; }; -template <class _R> -struct __weak_result_type<_R (&)()> +template <class _Rp> +struct __weak_result_type<_Rp (&)()> { - typedef _R result_type; + typedef _Rp result_type; }; -template <class _R> -struct __weak_result_type<_R (*)()> +template <class _Rp> +struct __weak_result_type<_Rp (*)()> { - typedef _R result_type; + typedef _Rp result_type; }; // 1 argument case -template <class _R, class _A1> -struct __weak_result_type<_R (_A1)> - : public unary_function<_A1, _R> +template <class _Rp, class _A1> +struct __weak_result_type<_Rp (_A1)> + : public unary_function<_A1, _Rp> { }; -template <class _R, class _A1> -struct __weak_result_type<_R (&)(_A1)> - : public unary_function<_A1, _R> +template <class _Rp, class _A1> +struct __weak_result_type<_Rp (&)(_A1)> + : public unary_function<_A1, _Rp> { }; -template <class _R, class _A1> -struct __weak_result_type<_R (*)(_A1)> - : public unary_function<_A1, _R> +template <class _Rp, class _A1> +struct __weak_result_type<_Rp (*)(_A1)> + : public unary_function<_A1, _Rp> { }; -template <class _R, class _C> -struct __weak_result_type<_R (_C::*)()> - : public unary_function<_C*, _R> +template <class _Rp, class _Cp> +struct __weak_result_type<_Rp (_Cp::*)()> + : public unary_function<_Cp*, _Rp> { }; -template <class _R, class _C> -struct __weak_result_type<_R (_C::*)() const> - : public unary_function<const _C*, _R> +template <class _Rp, class _Cp> +struct __weak_result_type<_Rp (_Cp::*)() const> + : public unary_function<const _Cp*, _Rp> { }; -template <class _R, class _C> -struct __weak_result_type<_R (_C::*)() volatile> - : public unary_function<volatile _C*, _R> +template <class _Rp, class _Cp> +struct __weak_result_type<_Rp (_Cp::*)() volatile> + : public unary_function<volatile _Cp*, _Rp> { }; -template <class _R, class _C> -struct __weak_result_type<_R (_C::*)() const volatile> - : public unary_function<const volatile _C*, _R> +template <class _Rp, class _Cp> +struct __weak_result_type<_Rp (_Cp::*)() const volatile> + : public unary_function<const volatile _Cp*, _Rp> { }; // 2 argument case -template <class _R, class _A1, class _A2> -struct __weak_result_type<_R (_A1, _A2)> - : public binary_function<_A1, _A2, _R> +template <class _Rp, class _A1, class _A2> +struct __weak_result_type<_Rp (_A1, _A2)> + : public binary_function<_A1, _A2, _Rp> { }; -template <class _R, class _A1, class _A2> -struct __weak_result_type<_R (*)(_A1, _A2)> - : public binary_function<_A1, _A2, _R> +template <class _Rp, class _A1, class _A2> +struct __weak_result_type<_Rp (*)(_A1, _A2)> + : public binary_function<_A1, _A2, _Rp> { }; -template <class _R, class _A1, class _A2> -struct __weak_result_type<_R (&)(_A1, _A2)> - : public binary_function<_A1, _A2, _R> +template <class _Rp, class _A1, class _A2> +struct __weak_result_type<_Rp (&)(_A1, _A2)> + : public binary_function<_A1, _A2, _Rp> { }; -template <class _R, class _C, class _A1> -struct __weak_result_type<_R (_C::*)(_A1)> - : public binary_function<_C*, _A1, _R> +template <class _Rp, class _Cp, class _A1> +struct __weak_result_type<_Rp (_Cp::*)(_A1)> + : public binary_function<_Cp*, _A1, _Rp> { }; -template <class _R, class _C, class _A1> -struct __weak_result_type<_R (_C::*)(_A1) const> - : public binary_function<const _C*, _A1, _R> +template <class _Rp, class _Cp, class _A1> +struct __weak_result_type<_Rp (_Cp::*)(_A1) const> + : public binary_function<const _Cp*, _A1, _Rp> { }; -template <class _R, class _C, class _A1> -struct __weak_result_type<_R (_C::*)(_A1) volatile> - : public binary_function<volatile _C*, _A1, _R> +template <class _Rp, class _Cp, class _A1> +struct __weak_result_type<_Rp (_Cp::*)(_A1) volatile> + : public binary_function<volatile _Cp*, _A1, _Rp> { }; -template <class _R, class _C, class _A1> -struct __weak_result_type<_R (_C::*)(_A1) const volatile> - : public binary_function<const volatile _C*, _A1, _R> +template <class _Rp, class _Cp, class _A1> +struct __weak_result_type<_Rp (_Cp::*)(_A1) const volatile> + : public binary_function<const volatile _Cp*, _A1, _Rp> { }; // 3 or more arguments -template <class _R, class _A1, class _A2, class _A3, class ..._A4> -struct __weak_result_type<_R (_A1, _A2, _A3, _A4...)> +template <class _Rp, class _A1, class _A2, class _A3, class ..._A4> +struct __weak_result_type<_Rp (_A1, _A2, _A3, _A4...)> { - typedef _R result_type; + typedef _Rp result_type; }; -template <class _R, class _A1, class _A2, class _A3, class ..._A4> -struct __weak_result_type<_R (&)(_A1, _A2, _A3, _A4...)> +template <class _Rp, class _A1, class _A2, class _A3, class ..._A4> +struct __weak_result_type<_Rp (&)(_A1, _A2, _A3, _A4...)> { - typedef _R result_type; + typedef _Rp result_type; }; -template <class _R, class _A1, class _A2, class _A3, class ..._A4> -struct __weak_result_type<_R (*)(_A1, _A2, _A3, _A4...)> +template <class _Rp, class _A1, class _A2, class _A3, class ..._A4> +struct __weak_result_type<_Rp (*)(_A1, _A2, _A3, _A4...)> { - typedef _R result_type; + typedef _Rp result_type; }; -template <class _R, class _C, class _A1, class _A2, class ..._A3> -struct __weak_result_type<_R (_C::*)(_A1, _A2, _A3...)> +template <class _Rp, class _Cp, class _A1, class _A2, class ..._A3> +struct __weak_result_type<_Rp (_Cp::*)(_A1, _A2, _A3...)> { - typedef _R result_type; + typedef _Rp result_type; }; -template <class _R, class _C, class _A1, class _A2, class ..._A3> -struct __weak_result_type<_R (_C::*)(_A1, _A2, _A3...) const> +template <class _Rp, class _Cp, class _A1, class _A2, class ..._A3> +struct __weak_result_type<_Rp (_Cp::*)(_A1, _A2, _A3...) const> { - typedef _R result_type; + typedef _Rp result_type; }; -template <class _R, class _C, class _A1, class _A2, class ..._A3> -struct __weak_result_type<_R (_C::*)(_A1, _A2, _A3...) volatile> +template <class _Rp, class _Cp, class _A1, class _A2, class ..._A3> +struct __weak_result_type<_Rp (_Cp::*)(_A1, _A2, _A3...) volatile> { - typedef _R result_type; + typedef _Rp result_type; }; -template <class _R, class _C, class _A1, class _A2, class ..._A3> -struct __weak_result_type<_R (_C::*)(_A1, _A2, _A3...) const volatile> +template <class _Rp, class _Cp, class _A1, class _A2, class ..._A3> +struct __weak_result_type<_Rp (_Cp::*)(_A1, _A2, _A3...) const volatile> { - typedef _R result_type; + typedef _Rp result_type; }; // __invoke // bullets 1 and 2 -template <class _F, class _A0, class ..._Args> +template <class _Fp, class _A0, class ..._Args> inline _LIBCPP_INLINE_VISIBILITY auto -__invoke(_F&& __f, _A0&& __a0, _Args&& ...__args) +__invoke(_Fp&& __f, _A0&& __a0, _Args&& ...__args) -> decltype((_VSTD::forward<_A0>(__a0).*__f)(_VSTD::forward<_Args>(__args)...)) { return (_VSTD::forward<_A0>(__a0).*__f)(_VSTD::forward<_Args>(__args)...); } -template <class _F, class _A0, class ..._Args> +template <class _Fp, class _A0, class ..._Args> inline _LIBCPP_INLINE_VISIBILITY auto -__invoke(_F&& __f, _A0&& __a0, _Args&& ...__args) +__invoke(_Fp&& __f, _A0&& __a0, _Args&& ...__args) -> decltype(((*_VSTD::forward<_A0>(__a0)).*__f)(_VSTD::forward<_Args>(__args)...)) { return ((*_VSTD::forward<_A0>(__a0)).*__f)(_VSTD::forward<_Args>(__args)...); @@ -305,19 +312,19 @@ __invoke(_F&& __f, _A0&& __a0, _Args&& ...__args) // bullets 3 and 4 -template <class _F, class _A0> +template <class _Fp, class _A0> inline _LIBCPP_INLINE_VISIBILITY auto -__invoke(_F&& __f, _A0&& __a0) +__invoke(_Fp&& __f, _A0&& __a0) -> decltype(_VSTD::forward<_A0>(__a0).*__f) { return _VSTD::forward<_A0>(__a0).*__f; } -template <class _F, class _A0> +template <class _Fp, class _A0> inline _LIBCPP_INLINE_VISIBILITY auto -__invoke(_F&& __f, _A0&& __a0) +__invoke(_Fp&& __f, _A0&& __a0) -> decltype((*_VSTD::forward<_A0>(__a0)).*__f) { return (*_VSTD::forward<_A0>(__a0)).*__f; @@ -325,13 +332,13 @@ __invoke(_F&& __f, _A0&& __a0) // bullet 5 -template <class _F, class ..._Args> +template <class _Fp, class ..._Args> inline _LIBCPP_INLINE_VISIBILITY auto -__invoke(_F&& __f, _Args&& ...__args) - -> decltype(_VSTD::forward<_F>(__f)(_VSTD::forward<_Args>(__args)...)) +__invoke(_Fp&& __f, _Args&& ...__args) + -> decltype(_VSTD::forward<_Fp>(__f)(_VSTD::forward<_Args>(__args)...)) { - return _VSTD::forward<_F>(__f)(_VSTD::forward<_Args>(__args)...); + return _VSTD::forward<_Fp>(__f)(_VSTD::forward<_Args>(__args)...); } template <class _Tp, class ..._Args> @@ -411,13 +418,13 @@ cref(reference_wrapper<_Tp> __t) _NOEXCEPT #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES #ifndef _LIBCPP_HAS_NO_DELETED_FUNCTIONS -template <class _Tp> void ref(const _Tp&& __t) = delete; -template <class _Tp> void cref(const _Tp&& __t) = delete; +template <class _Tp> void ref(const _Tp&&) = delete; +template <class _Tp> void cref(const _Tp&&) = delete; #else // _LIBCPP_HAS_NO_DELETED_FUNCTIONS -template <class _Tp> void ref(const _Tp&& __t);// = delete; -template <class _Tp> void cref(const _Tp&& __t);// = delete; +template <class _Tp> void ref(const _Tp&&);// = delete; +template <class _Tp> void cref(const _Tp&&);// = delete; #endif // _LIBCPP_HAS_NO_DELETED_FUNCTIONS |
