#include <fstream.h>

#include "TROOT.h"
#include "TFile.h"
#include "TH1F.h"
#include "TH2F.h"
#include <vector>
#include <string>
using namespace std;

struct Ipaddr
{
  char label[16];
  int a1;
  int a2;
  int a3;
  int a4;
};

class Packet
{
 public:
  int num;
  float time;
  Ipaddr source;
  Ipaddr dest;
  char prot[20];
  char message[200];
};




class LinkAnal
{
 public:
  int kstop;

  Packet packet;
  ifstream datafile;
  char line[500];

  // histograms
  TFile* hfile;
  TH1F* hpacket_per_sec;

  // functions
  LinkAnal();
  ~LinkAnal();
  void open_file(char*);
  int  read_line();
  void read_file();
};