You may try this library it is built in c native, lock free, suitable for cross-platform lfqueue, For Example:- int* int_data; lfqueue_t my_queue; if (lfqueue_init(&my_queue) == -1) return -1; /** Wrap This scope in other threads **/ int_data = (int*) malloc(sizeof(...
wait till someone fills it.// Lock is automatically released in the wait and obtained// again after the waitwhile(m_queue.size()==0) m_cond.wait(lock);
2、暴力求解 3、区间最值 4、容器抽象 二、FIFO 队列 1、FIFO 队列的概念 1）队列的定义 2）队首 3）队尾 2、FIFO 队列的接口 1）数据入队 2）数据出队 3）清空队列 4）获取队首数据 5）获取队列元素个数 6）队列的判空 3、队列的实现 三、双端队列 1、双端队列的概念 1）双端队列的定义 2）队...
queue是一种先进先出(First In First Out,FIFO)的数据结构。它有两个出口,形式如下图所示 特点: queue允许新增元素、移除元素、从最底端加入元素、取得最顶端元素 但除了最底端可以加入、最顶端可以取出外,没有任何其他方法可以存取queue的其他元素。换言之queue不允许有遍历行为 将元素推入queue的动作称为push,将...
All the passengers waited in line to pass the customs for at least an hour. Some of them were getting mad.所有的乘客排队等过海关超过一小时,有些人开始不开心了。 Queue up 排队(英式用法) Queue up 是英式英文常见的排队说法,我们常用 queue up for sth/queue...
Nevertheless, in any call to open a local public queue, Message Queuing always attempts to contact the directory service and update the data in the local information cache. If the directory service cannot be accessed, the information in the local cache is used....
{ Myqueue c1; c1.push(L'a'); c1.push(L'b'); c1.push(L'c'); // display contents "a b c" using container_type Myqueue::container_type wc1 = c1.get_container(); for each (wchar_t elem in wc1) System::Console::Write("{0} ", elem); System::Console::WriteLine(); ...
队列中没有元素时,称为空队列。 队列的数据元素又称为队列元素。在队列中插入一个队列元素称为入队,从队列中删除一个队列元素成为出队。因为队列只允许在一段插入,在另一端删除,所以只有最早进入队列的元素才能最先从队列中删除,故队列又称为先进先出(FIFO—first in first out)线性表。 本文图片均来自网络...
1#include <stdio.h>2#include <stdlib.h>3#include <string.h>4#include <iostream>5usingnamespacestd;6#include <queue>78#defineMAXID 10000039#defineMAXTEAM 100310#defineMAXOP 2000031112intteamid[MAXID] = {0};//teamid[id]13boolinque[MAXID] = {0};//inque[id]14intteamindex[MAXTEAM] =...
Is there in stl or boost thread safe structure for inter thread communication - with behavior like queue? 5 Thread-Safe C/C++ queue optimized for push 1 Another thread safe queue implementation 1 Thread Safe queue in C++ 2 Thread-safe queue with pthreads 17 Why is std::queue not th...