#include<iostream>
#include<math.h>
#include<fstream>
using namespace std;

#include "PixelTimeInfo.h"

ifstream PixelTimeInfo::f_calibFileTime;

PixelTimeInfo::PixelTimeInfo():Pixel(),f_Time(0){
f_ParTime.aT=1.;
f_ParTime.bT=0.;
}

PixelTimeInfo::PixelTimeInfo(int index, double time):Pixel(index){
//parametric constructor
f_Time=time;
Set(index);
}

void PixelTimeInfo::Set(int index){
//Global Setter
Pixel::Set(index);
CalibratePixel(index);
f_Time=f_ParTime.aT*f_Time+f_ParTime.bT;
}

void PixelTimeInfo::Print() const {
//printing pixel information
Pixel::Print();
cout << "Time = "<< f_Time  << endl;
}

void PixelTimeInfo::OpenCalibFile(){
//static method to open calibration file
Pixel::OpenCalibFile();
f_calibFileTime.open("calibTime.dat");
}

void PixelTimeInfo::CalibratePixel(int index) const{
//method to fetch calibration parameters for a given channel
f_calibFileTime.seekg( (index)*sizeof(f_ParTime));
f_calibFileTime.read((char*)&f_ParTime,sizeof(f_ParTime));
}

void PixelTimeInfo::CloseCalibFile(){
//static method to close calibration file
Pixel::CloseCalibFile();
f_calibFileTime.close();
}