PacketStore.h

#ifndef PACKETSTORE_H
#define PACKETSTORE_H

#include <thread>
#include <mutex>
#include <chrono>

using std::mutex;
using std::unique_lock;
using std::thread;

#include "Forest.h"
#include "List.h"
#include "Packet.h"

namespace forest {

typedef int pktx;

class PacketStore {
public:
                PacketStore(int=100000, int=50000);
                ~PacketStore();

                // getters 
        Packet& getPacket(pktx) const;

                // setters 
        //void setPacket(pktx, const Packet&);

                // allocate/free packets 
        pktx  alloc();           
        void  free(pktx);     
        pktx  clone(pktx);   
        pktx  fullCopy(pktx);   

private:
        int     N;                      
        int     M;                      
        int     n;                      
        int     m;                      

                mutex           mtx;                                            

        Packet  *pkt;                           
        int     *pb;                    

        buffer_t *buff;                 
        int     *ref;                   

        List    *freePkts;              
        List    *freeBufs;              
};

inline Packet& PacketStore::getPacket(pktx px) const {
                return pkt[px];
}

} // ends namespace


#endif