FiducialVolume.cc

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// -*- C++ -*-
//
// Package:    TrackAssociator
// Class:      FiducialVolume
//
/*
 
 Description: detector active volume
 
*/
//
// Original Author:  Dmytro Kovalskyi
//
//
#include "TrackingTools/TrackAssociator/interface/FiducialVolume.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/Utilities/interface/Exception.h"
 
bool FiducialVolume::isValid() const { return minR_ < 1e4 && maxR_ >= minR_ && minZ_ < 1e4 && maxZ_ >= minZ_; }
 
void FiducialVolume::addActivePoint(const GlobalPoint& point) {
  if (point.perp() > maxR_)
    maxR_ = point.perp();
  if (fabs(point.eta()) < 1 && point.perp() < minR_)
    minR_ = point.perp();
  if (fabs(point.z()) > maxZ_)
    maxZ_ = fabs(point.z());
  if (fabs(point.eta()) > 1.7 && fabs(point.z()) < minZ_)
    minZ_ = fabs(point.z());
}
 
void FiducialVolume::reset() {
  minR_ = 1e5;
  maxR_ = -1;
  minZ_ = 1e5;
  maxZ_ = -1;
}
 
void FiducialVolume::determinInnerDimensions() {
  if (maxR_ > 0 && maxR_ < minR_)
    minR_ = maxR_;
  if (maxZ_ > 0 && maxZ_ < minZ_)
    minZ_ = maxZ_;
}