diff options
Diffstat (limited to 'include/EASTL/internal/function.h')
-rw-r--r-- | include/EASTL/internal/function.h | 163 |
1 files changed, 0 insertions, 163 deletions
diff --git a/include/EASTL/internal/function.h b/include/EASTL/internal/function.h deleted file mode 100644 index ace71d8..0000000 --- a/include/EASTL/internal/function.h +++ /dev/null @@ -1,163 +0,0 @@ -///////////////////////////////////////////////////////////////////////////// -// Copyright (c) Electronic Arts Inc. All rights reserved. -///////////////////////////////////////////////////////////////////////////// - -#ifndef EASTL_FUNCTION_H -#define EASTL_FUNCTION_H - -#include <EASTL/internal/config.h> - -#if defined(EA_PRAGMA_ONCE_SUPPORTED) - #pragma once -#endif - -#include <EASTL/internal/function_detail.h> - -namespace eastl -{ - - /// EASTL_FUNCTION_DEFAULT_CAPTURE_SSO_SIZE - /// - /// Defines the size of the SSO buffer which is used to hold the specified capture state of the callable. - /// - #ifndef EASTL_FUNCTION_DEFAULT_CAPTURE_SSO_SIZE - #define EASTL_FUNCTION_DEFAULT_CAPTURE_SSO_SIZE (2 * sizeof(void*)) - #endif - - static_assert(EASTL_FUNCTION_DEFAULT_CAPTURE_SSO_SIZE >= sizeof(void*), "functor storage must be able to hold at least a pointer!"); - - template <typename> - class function; - - template <typename R, typename... Args> - class function<R(Args...)> : public internal::function_detail<EASTL_FUNCTION_DEFAULT_CAPTURE_SSO_SIZE, R(Args...)> - { - private: - using Base = internal::function_detail<EASTL_FUNCTION_DEFAULT_CAPTURE_SSO_SIZE, R(Args...)>; - public: - using typename Base::result_type; - - function() EA_NOEXCEPT = default; - function(std::nullptr_t p) EA_NOEXCEPT - : Base(p) - { - } - - function(const function& other) - : Base(other) - { - } - - function(function&& other) - : Base(eastl::move(other)) - { - } - - template <typename Functor, typename = EASTL_INTERNAL_FUNCTION_VALID_FUNCTION_ARGS(Functor, R, Args..., Base, function)> - function(Functor functor) - : Base(eastl::move(functor)) - { - } - - ~function() EA_NOEXCEPT = default; - - function& operator=(const function& other) - { - Base::operator=(other); - return *this; - } - - function& operator=(function&& other) - { - Base::operator=(eastl::move(other)); - return *this; - } - - function& operator=(std::nullptr_t p) EA_NOEXCEPT - { - Base::operator=(p); - return *this; - } - - template <typename Functor, typename = EASTL_INTERNAL_FUNCTION_VALID_FUNCTION_ARGS(Functor, R, Args..., Base, function)> - function& operator=(Functor&& functor) - { - Base::operator=(eastl::forward<Functor>(functor)); - return *this; - } - - template <typename Functor> - function& operator=(eastl::reference_wrapper<Functor> f) EA_NOEXCEPT - { - Base::operator=(f); - return *this; - } - - void swap(function& other) EA_NOEXCEPT - { - Base::swap(other); - } - - explicit operator bool() const EA_NOEXCEPT - { - return Base::operator bool(); - } - - R operator ()(Args... args) const - { - return Base::operator ()(eastl::forward<Args>(args)...); - } - - #if EASTL_RTTI_ENABLED - const std::type_info& target_type() const EA_NOEXCEPT - { - return Base::target_type(); - } - - template <typename Functor> - Functor* target() EA_NOEXCEPT - { - return Base::target(); - } - - template <typename Functor> - const Functor* target() const EA_NOEXCEPT - { - return Base::target(); - } - #endif // EASTL_RTTI_ENABLED - }; - - template <typename R, typename... Args> - bool operator==(const function<R(Args...)>& f, std::nullptr_t) EA_NOEXCEPT - { - return !f; - } -#if !defined(EA_COMPILER_HAS_THREE_WAY_COMPARISON) - template <typename R, typename... Args> - bool operator==(std::nullptr_t, const function<R(Args...)>& f) EA_NOEXCEPT - { - return !f; - } - - template <typename R, typename... Args> - bool operator!=(const function<R(Args...)>& f, std::nullptr_t) EA_NOEXCEPT - { - return !!f; - } - - template <typename R, typename... Args> - bool operator!=(std::nullptr_t, const function<R(Args...)>& f) EA_NOEXCEPT - { - return !!f; - } -#endif - template <typename R, typename... Args> - void swap(function<R(Args...)>& lhs, function<R(Args...)>& rhs) - { - lhs.swap(rhs); - } - -} // namespace eastl - -#endif // EASTL_FUNCTION_H |