TrackAssociator/src/FiducialVolume.cc

0001 // -*- C++ -*-
0002 //
0003 // Package:    TrackAssociator
0004 // Class:      FiducialVolume
0005 //
0006 /*
0007
0008  Description: detector active volume
0009
0010 */
0011 //
0012 // Original Author:  Dmytro Kovalskyi
0013 //
0014 //
0015 #include "TrackingTools/TrackAssociator/interface/FiducialVolume.h"
0016 #include "FWCore/MessageLogger/interface/MessageLogger.h"
0017 #include "FWCore/Utilities/interface/Exception.h"
0018
0019 bool FiducialVolume::isValid() const { return minR_ < 1e4 && maxR_ >= minR_ && minZ_ < 1e4 && maxZ_ >= minZ_; }
0020
0021 void FiducialVolume::addActivePoint(const GlobalPoint& point) {
0022   if (point.perp() > maxR_)
0023     maxR_ = point.perp();
0024   if (fabs(point.eta()) < 1 && point.perp() < minR_)
0025     minR_ = point.perp();
0026   if (fabs(point.z()) > maxZ_)
0027     maxZ_ = fabs(point.z());
0028   if (fabs(point.eta()) > 1.7 && fabs(point.z()) < minZ_)
0029     minZ_ = fabs(point.z());
0030 }
0031
0032 void FiducialVolume::reset() {
0033   minR_ = 1e5;
0034   maxR_ = -1;
0035   minZ_ = 1e5;
0036   maxZ_ = -1;
0037 }
0038
0039 void FiducialVolume::determinInnerDimensions() {
0040   if (maxR_ > 0 && maxR_ < minR_)
0041     minR_ = maxR_;
0042   if (maxZ_ > 0 && maxZ_ < minZ_)
0043     minZ_ = maxZ_;
0044 }