/*
 * TrkMDRHistoAction.cpp
 *
 *  Created on: 03-aug-2009
 *      Author: S. Ricciarini
 */

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

#include "TrkMDRHistoAction.h"

TrkMDRHistoAction::TrkMDRHistoAction(const char *actionName, TString outFileName, TString mode) :
  CollectionAction(actionName), _outFileName(outFileName), _histo(), _mode(mode) {

  _histo.SetName(GetName());
  _histo.SetTitle("TRK MDR");
  _histo.GetXaxis()->SetTitle("MDR (GV)");
  _histo.SetBins(500, 0., 1500.);
}

void TrkMDRHistoAction::OnGood(PamLevel2 *event) {

  _histo.Fill(1./(pow(event->GetTrack(0)->GetTrkTrack()->coval[4][4],0.5)));

}

void TrkMDRHistoAction::Finalize() {

  TFile outFile(_outFileName, _mode);
  outFile.cd();
  _histo.Write();
  outFile.Close();
}