Files
concurrency-in-action/source/listing_6.8.cpp
2014-04-22 21:54:16 -04:00

16 lines
415 B
C++

template<typename T>
void threadsafe_queue<T>::push(T new_value)
{
std::shared_ptr<T> new_data(
std::make_shared<T>(std::move(new_value)));
std::unique_ptr<node> p(new node);
{
std::lock_guard<std::mutex> tail_lock(tail_mutex);
tail->data=new_data;
node* const new_tail=p.get();
tail->next=std::move(p);
tail=new_tail;
}
data_cond.notify_one();
}