Example 4-1 Mutex Lock Example #include <pthread.h> pthread_mutex_t count_mutex; long long count; void increment_count() { pthread_mutex_lock(&count_mutex); count = count + 1; pthread_mutex_unlock(&count_mutex); } long long get_count() { long long c; pthread_mutex_lock(&count_...
Example #4 0 Show file File: main.cpp Project: mistralol/ipdupdetect int main(int argc, char **argv) { std::string LocSocket = "/tmp/ipdupdetect"; std::unique_ptr<PIDFile> PidFile; std::string LocPidFile = ""; const char *opts = "hdp:"; int longindex = 0; int c =...
using System; using System.Threading; namespace ownamutex { class Akshay { public static void Main() { bool ownsMutex; using (Mutex mutex = new Mutex(true, "MutexExample", out ownsMutex)) { if (ownsMutex) { Console.WriteLine("Owned"); mutex.ReleaseMutex(); } else { Console.WriteLine...
c_mutex, std::adopt_lock); std::unique_lock<std::mutex> locker2(coffeelake.c_mutex, std::adopt_lock); skylake.value += 1; coffeelake.value += 2; return; }; 结束 2022-03-14 凌晨 3:40 === 芯片烤电池 C++ Example 2022-Spring Season Pass : 【Example】C++ 标准库常用容器全面概述...
【Example】C++ std::thread 及 std::mutex 与Unix 下的 thread 不同的是,C++ 标准库当中的 std::thread 功能更加简单,可以支持跨平台特性。 因此在项目需要跨平台及对多线程简单应用情况下,应优先考虑使用 std::thread。 同时为了使多线程操作更加安全,std::thread 经常与标准库互斥量 std::mutex 配合使用。
// mutex example #include <iostream> // std::cout #include <thread> // std::thread #include <mutex> // std::mutex std::mutex mtx; // mutex for critical section void print_block(int n, char c) { // critical section (exclusive access to std::cout signaled by locking mtx): mtx....
【Example】C++ 标准库 std::thread 与 std::mutex 与Unix下的 thread 不同的是,C++ 标准库当中的 std::thread 功能更加简单,可以支持跨平台特性。 因此在应用需要跨平台的情况下,应优先考虑使用 std::thread。 同时为了使多线程操作更加安全,std::thread 经常与标准库互斥量 std::mutex 相配合使用。
usingSystem;usingSystem.Threading;namespaceownamutex{classAkshay{publicstaticvoidMain(){boolownsMutex;using(Mutex mutex =newMutex(true,"MutexExample",outownsMutex)){if(ownsMutex){Console.WriteLine("Owned");mutex.ReleaseMutex;}else{Console.WriteLine("Another instance of this application "+" already ...
// mutex example #include<iostream> // std::cout #include<thread> // std::thread #include<mutex> // std::mutex std::mutex mtx;// mutex for critical section voidprint_block(intn,charc){ // critical section (exclusive access to std::cout signaled by locking mtx): ...
// mutex example #include <iostream>// std::cout #include <thread>// std::thread #include <mutex>// std::mutex std::mutexmtx;// mutex for critical section voidprint_block(intn,charc) { // critical section (exclusive access to std::cout signaled by locking mtx): ...