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1. 浣跨敤std::thread绫诲垱寤虹嚎绋嬶細

#include <iostream>
#include <thread>
void foo() {
std::cout << "Hello from thread!" << std::endl;
}
int main() {
std::thread t(foo);  // 鍒涘缓涓€涓柊绾跨▼锛屽苟鎵цfoo()鍑芥暟
t.join();  // 绛夊緟绾跨▼t鎵ц瀹屾瘯
return 0;
}

2. 浣跨敤lambda琛ㄨ揪寮忓垱寤虹嚎绋嬶細

#include <iostream>
#include <thread>
int main() {
std::thread t([]() {
std::cout << "Hello from thread!" << std::endl;
});
t.join();
return 0;
}

3. 浣跨敤std::async鍑芥暟鍒涘缓寮傛浠诲姟锛?/li>

#include <iostream>
#include <future>
int foo() {
return 42;
}
int main() {
std::future<int> result = std::async(foo);  // 鍒涘缓涓€涓紓姝ヤ换鍔★紝骞惰繑鍥炰竴涓猻td::future瀵硅薄
std::cout << "Result: " << result.get() << std::endl;  // 鑾峰彇寮傛浠诲姟鐨勭粨鏋?/span>
return 0;
}

4. 浣跨敤std::mutex鍜宻td::lock_guard瀹炵幇绾跨▼瀹夊叏锛?/li>

#include <iostream>
#include <thread>
#include <mutex>
std::mutex mtx;
void foo() {
std::lock_guard<std::mutex> lock(mtx);  // 鑾峰彇浜掓枼閿?/span>
std::cout << "Hello from thread!" << std::endl;
}
int main() {
std::thread t(foo);
t.join();
return 0;
}

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