c < __y.c; } #ifdef __STL_FUNCTION_TMPL_PARTIAL_ORDER template <class _Tp, class _Sequence> bool operator!=(const queue<_Tp, _Sequence>& __x, const queue<_Tp, _Sequence>& __y) { return !(__x == __y); } template
private: std::queue<std::function<void()>> tasks; std::mutex mtx; std::condition_variable cv; bool stop; std::thread worker; void workerThread() { while(true) { std::function<void()> task; { std::unique_lock<std::mutex> lock(mtx); cv.wait(lock, [this]{ return !tasks.empty(...
in std #endif // Using priority_queue with deque // Use of function greater sorts the items in ascending order typedef deque<int, allocator<int> > INTDQU; typedef priority_queue<int,INTDQU, greater<int> > INTPRQUE; // Using priority_queue with vector // Use of function less sorts ...
The C++ priority_queue::empty function is used to check whether the priority_queue is empty or not. It returns true if the size of the priority_queue is ...
In instantiation of ‘struct std::atomic<std::shared_ptr<LockFreeStack<int>::Node> >’: /home/zhiguohe/code/excercise/lock_freee/lock_free_stack_with_shared_ptr_cpp/lock_free_stack_with_shared_ptr.h:61:38: required from ‘class LockFreeStack<int>’ /home/zhiguohe/code/excercise/lock_...
#include<stdlib.h>#include<stddef.h>// #include "err.hpp"#include"atomic_ptr.hpp"// 即是yqueue_t一个结点可以装载N个T类型的元素, yqueue_t的一个结点是一个数组template<typenameT,intN>classyqueue_t{public:// 创建队列.inlineyqueue_t();// 销毁队列.inline~yqueue_t();// 返回队列头部元...
In the case of an asynchronous consumer, you should not start a connection before calling the MQCreateAsyncDurableMessageConsumer function. (You should create a connection, create a session, set up your asynchronous consumer, create the consumer, and then start the connection.) Attempting to ...
C2653 or C2039 error when you reference a STD function Call Run() method of a Script control Can't change the state of a menu item Change mouse pointer for a window in MFC Click a Check box in a TreeView Error at thread exit if FLS callback isn't freed ...
( 10 ); // but the following would cause an error because vector has // no pop_front member function // q3.pop( ); // Declares a queue with list base container queue <int, list<int> > q4; // The second member function copies elements from a container list<int> li1; li1.push...
concurrent queue or blocking queue implemented in cpp Guide introduction Whereproduce-consumerpattern is present it is often the case thatone is faster that the other: a parsing producer reads records faster than a processing consumer; a disk reading producer is faster than network sending consumer....