uwofdmphy_hdr.h

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//
// Copyright (c) 2017 Regents of the SIGNET lab, University of Padova.
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#ifndef UWOFDMPHY_HDR_H
#define UWOFDMPHY_HDR_H
 
#include <mmac.h>
#include <module.h>
#include <packet.h>
#include <string>
 
#define HDR_OFDM(p) \
    (hdr_OFDM::access(p)) 
#define MAX_CARRIERS \
    16 // This can be changed to do simulations with more carriers
extern packet_t PT_OFDM;
 
typedef struct hdr_OFDM {
 
    static int offset_; 
    int carriers[MAX_CARRIERS]; // Carriers vector: 1 if used 0 otherwise
    double carrierSize; // Carrier size
    int carrierNum; // NUmber of subcarriers
    string carMod[MAX_CARRIERS]; // Carriers Modulation vector
    bool nativeOFDM = false; // If a packet was created by an OFDM node
    int srcID; // ID of the node creating the packet
 
    inline static int &
    offset()
    {
        return hdr_OFDM::offset_;
    }
 
    inline static struct hdr_OFDM *
    access(const Packet *p)
    {
        return (struct hdr_OFDM *) p->access(hdr_OFDM::offset_);
    }
} hdr_OFDM;
 
#endif