64 lines
1.0 KiB
C++
64 lines
1.0 KiB
C++
#pragma once
|
|
|
|
#include <queue>
|
|
|
|
#include "threading/sync/lockable.hpp"
|
|
#include "threading/sync/spinlock.hpp"
|
|
|
|
template <class T>
|
|
class SlQueue : Lockable<SpinLock>
|
|
{
|
|
public:
|
|
|
|
template <class... Args>
|
|
void emplace(Args&&... args)
|
|
{
|
|
auto guard = acquire_unique();
|
|
queue.emplace(args...);
|
|
}
|
|
|
|
void push(const T& item)
|
|
{
|
|
auto guard = acquire_unique();
|
|
queue.push(item);
|
|
}
|
|
|
|
T front()
|
|
{
|
|
auto guard = acquire_unique();
|
|
return queue.front();
|
|
}
|
|
|
|
void pop()
|
|
{
|
|
auto guard = acquire_unique();
|
|
queue.pop();
|
|
}
|
|
|
|
bool pop(T& item)
|
|
{
|
|
auto guard = acquire_unique();
|
|
if(queue.empty())
|
|
return false;
|
|
|
|
item = std::move(queue.front());
|
|
queue.pop();
|
|
return true;
|
|
}
|
|
|
|
bool empty()
|
|
{
|
|
auto guard = acquire_unique();
|
|
return queue.empty();
|
|
}
|
|
|
|
size_t size()
|
|
{
|
|
auto guard = acquire_unique();
|
|
return queue.size();
|
|
}
|
|
|
|
private:
|
|
std::queue<T> queue;
|
|
};
|