auto_ptr::release auto_ptr::reset auto_ptr::operator auto_ptr<Y>auto_ptr::operator auto_ptr_ref<Y> Defined in header<memory> template<classT>classauto_ptr; (1)(deprecated in C++11) (removed in C++17) template<>classauto_ptr<void>; ...
unique_ptr (C++11) 拥有独有对象所有权语义的智能指针 (类模板) shared_ptr (C++11) 拥有共享对象所有权语义的智能指针 (类模板) weak_ptr (C++11) 到std::shared_ptr 所管理对象的弱引用 (类模板) auto_ptr (C++11 弃用)(C++17 移除) 拥有严格对象所有权语义的智能指针 (类模板) ...
std::auto_ptr<T>::operator*, std::auto_ptr<T>::operator->C++ 内存管理库 std::auto_ptr T& operator*() const throw(); (1) (C++11 弃用) (C++17 移除) T* operator->() const throw(); (2) (C++11 弃用) (C++17 移除) ...
std::auto_ptr<T>::reset C++ Utilities library Dynamic memory management std::auto_ptr voidreset(T*p=0)throw(); (deprecated in C++11) (removed in C++17) Replaces the held pointer byp. If the currently held pointer is not null pointer,delete get()is called. ...
queue <int> que;autodoPush = [&] (intff) { dis[ff] = ...; que.push(ff); };doPush(1);while(!que.empty()) {for(...) {doPush(...); } } 本部分较为不常用,简要了解即可 #正则表达式库 正则表达式方言较多,可去网上学习一下 ...
auto_ptr的动机 通常,一个函数会按照下面的流程进行操作: 1.获取资源. 2.进行一些操作. 3.释放之前所获取的资源. 如果函数所获取的那些资源与本地对象绑定,它们就会在函数结束的时候被自动释放掉.因为本地对象的析构函数会被调用.但是如果资源被显式获取,并且没有与任何对象绑定,它们必须也被显式的释放掉.在使...
auto test_pre_is_base_of(int) -> decltype(test_pre_ptr_convertible<B>(static_cast<D*>(nullptr))); 对于来自is_base_of的调用来说是不可行的,并且test_pre_is_base_of的唯一剩余重载是//3,然后选择该重载。 本站已为你智能检索到如下内容,以供参考: ...
autox =5;//C++ will infer this is an integerstd::string myName ="Billy";autonameCopy = myName;//C++ will infer 'nameCopy' based on the 'myName' variable Note that this only works when initializing a variable upon creation. Variables created without initialization values can not use this...
#include <booster/auto_ptr_inc.h> #include <string> #include <booster/copy_ptr.h> #include <booster/hold_ptr.h> #include <booster/noncopyable.h> Go to the source code of this file. Classes classbooster::shared_ptr< T > classbooster::weak_ptr< T > ...
// Start the Hazelcast Client and connect to an already running Hazelcast Cluster on 127.0.0.1 auto hz = hazelcast::new_client().get(); // Get the Distributed Executor Service std::shared_ptr ex = hz.get_executor_service("my-distributed-executor").get(); // Submit the MessagePrinter Ru...