template<class T>
class thread_safe_queue
{
private:
mutable std::mutex mut;
std::queue<std::shared_ptr<T>> data_queue;
std::condition_variable data_con;
public:
thread_safe_queue(){}
thread_safe_queue(thread_safe_queue const& other)
{
std::lock_guard<std::mutex> lk(other.mut);
data_queue = other.data_queue;
}
void push(T tValue)
{
std::shared_ptr<T> data(std::make_shared<T>(std::move(tValue)));
std::lock_guard<std::mutex> lk(mut);
data_queue.push(data);
data_con.notify_one();
}
void wait_and_pop(T& tValue)
{
std::unique_lock<std::mutex> lk(mut);
data_con.wait(lk,[this]{return !data_queue.empty();});
tValue = std::move(*data_queue.front());
data_queue.pop();
}
std::shared_ptr<T>wait_and_pop()
{
std::unique_lock<std::mutex> lk(mut);
data_con.wait(lk,[this]{return !data_queue.empty();});
std::shared_ptr<T> ret (std::make_shared<T>(data_queue
c++11 线程池系列之一 所需要的thread_safe_queue
最新推荐文章于 2025-02-03 20:06:36 发布