template< class T > class enable_shared_from_this; (C++11 起) std::enable_shared_from_this 能让其一个对象(假设其名为 t ,且已被一个 std::shared_ptr 对象pt 管理)安全地生成其他额外的 std::shared_ptr 实例(假设名为 pt1, pt2, ...) ,它们与 pt 共享对象 t 的所有权。 若一个类...
auto_ptr(被 C++11 弃用) Class shared_ptr 实现共享式拥有(shared ownership)概念。多个智能指针指向相同对象,该对象和其相关资源会在 “最后一个 reference 被销毁” 时被释放。为了在结构较复杂的情景中执行上述工作,标准库提供 weak_ptr、bad_weak_ptr 和 enable_shared_from_this 等辅助类。 Class unique_...
auto_ptr(被 C++11 弃用)Class shared_ptr 实现共享式拥有(shared ownership)概念。多个智能指针指向相同对象,该对象和其相关资源会在 “最后一个 reference 被销毁” 时被释放。为了在结构较复杂的情景中执行上述工作,标准库提供 weak_ptr、bad_weak_ptr 和 enable_shared_from_this 等辅助类。 Class unique_ptr...
P0033R1 Rewording enable_shared_from_this VS 2017 15.5 14 P0040R3 Extending Memory Management Tools VS 2017 15.3 17 P0063R3 C11 Standard Library VS 2015 C11, 14 P0067R5 Elementary String Conversions VS 2019 16.4 P0074R0 owner_less<> VS 2015.2 14 P0077R2 is_callable...
auto_ptr(被 C++11 弃用)Class shared_ptr 实现共享式拥有(shared ownership)概念。多个智能指针指向相同对象,该对象和其相关资源会在 “最后一个 reference 被销毁” 时被释放。为了在结构较复杂的情景中执行上述工作,标准库提供 weak_ptr、bad_weak_ptr 和 enable_shared_from_this 等辅助类。 Class unique_ptr...
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The function void operator delete(void *, size_t) was a placement delete operator corresponding to the placement new function void * operator new(size_t, size_t) in C++11. With C++14 sized deallocation, this delete function is now a usual deallocation function (global delete operator). The...
If a shared disk is mounted to the production ECS to be added, select all the production ECSs to which the shared disk is mounted. Otherwise, the pre- application check fails. You can perform the following operations to query an ECS: ...
CMake 3.0 版本的推出改善了之前版本的诸多缺陷，业界将此版本誉为“现代 CMake”。这与 C++ 11 ...
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