voxelman/containers/voxelman_queue.h

#ifndef VOXELMAN_QUEUE_H
#define VOXELMAN_QUEUE_H

#include "core/reference.h"

#include "core/os/copymem.h"
#include "core/os/memory.h"
#include "core/os/rw_lock.h"
#include "core/variant.h"

template<class T>
class VMQueue {

public:
    void enqueue(T obj);
    T dequeue();
    T peek();

    void resize(int new_size);

    VMQueue(int initial_size);
    VMQueue();
    ~VMQueue();

protected:
    void _resize(int new_size);

private:
    RWLock *_lock;

    int _head;
    int _count;
    int _size;
    T *_items;
};

class VoxelmanQueue : public Reference {
    GDCLASS(VoxelmanQueue, Reference);

public:
    void enqueue(Variant obj);
    Variant dequeue();
    Variant peek();

    void resize(int new_size);

    VoxelmanQueue();
    ~VoxelmanQueue();

protected:
    static void _bind_methods();

private:
    VMQueue<Variant> _queue;
};

#endif