/*
 * TrkRigHistoAction.cpp
 *
 *  Created on: 2009-06-05
 *      Author: S. Ricciarini
 */

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

#include "TrkRigHistoAction.h"

TrkRigHistoAction::TrkRigHistoAction(const char *actionName, std::vector<float> binning) :
  CollectionAction(actionName), _binning(binning), _histogram(binning.size() - 1, 0) {
  }

void TrkRigHistoAction::OnGood(PamLevel2 *event){

  float rig = 1./event->GetTrack(0)->GetTrkTrack()->GetDeflection(); // rigidity with sign

  // Bin identification: rigidity value must be less than (<) bin maximum
  
  if (rig < _binning[0] || rig >= _binning[_binning.size() - 1]) {
    return;
  }
  
  int i = 1;
  while (rig >= _binning[i]) {
    i++;
  }
  i--;

  _histogram[i]++;

}