/*
 * CaloChi2HistoAction.cpp
 *
 *  Created on: 04/ago/2009
 *      Author: Nicola Mori
 */

/*! @file CaloChi2HistoAction.cpp The CaloChi2HistoAction class implementation file. */

#include "CaloChi2HistoAction.h"

CaloChi2HistoAction::CaloChi2HistoAction(const char *actionName, TString outFileName, CaloAxis *xAxis, CaloAxis *yAxis,
    float min, float max, unsigned int nBins, TString mode) :
  CollectionAction(actionName), _outFileName(outFileName), _xAxis(xAxis), _yAxis(yAxis), _mode(mode), _xHisto(),
      _yHisto(), _xyHisto() {

  _xHisto.SetName(TString(GetName()) + TString("_x"));
  _xHisto.SetTitle("CALO Chi2 (X view)");
  _xHisto.SetBins(nBins, min, max);
  _xHisto.GetXaxis()->SetTitle("Chi2 (X)");
  _xHisto.GetYaxis()->SetTitle("Events");


  _yHisto.SetName(TString(GetName()) + TString("_y"));
  _yHisto.SetBins(nBins, min, max);
  _yHisto.SetTitle("CALO Chi2 (Y view)");
  _xHisto.GetXaxis()->SetTitle("Chi2 (Y)");
  _xHisto.GetYaxis()->SetTitle("Events");

  _xyHisto.SetName(TString(GetName()) + TString("_xy"));
  _xyHisto.SetBins(nBins, min, max, nBins, min, max);
  _xyHisto.SetTitle("CALO Chi2");
  _xyHisto.GetXaxis()->SetTitle("Chi2 (X)");
  _xyHisto.GetYaxis()->SetTitle("Chi2 (Y)");


}

void CaloChi2HistoAction::OnGood(PamLevel2 *event) {

  _xHisto.Fill(_xAxis->GetChi2());
  _yHisto.Fill(_yAxis->GetChi2());
  _xyHisto.Fill(_xAxis->GetChi2(), _yAxis->GetChi2());

}

void CaloChi2HistoAction::Finalize() {

  TFile outFile(_outFileName, _mode);
  outFile.cd();
  _xHisto.Write();
  _yHisto.Write();
  _xyHisto.Write();
  outFile.Close();
}