Alignment/MillePedeAlignmentAlgorithm/interface/MillePedeMonitor.h - master - githubmirror/cmssw

Alignment/MillePedeAlignmentAlgorithm/interface/MillePedeMonitor.h
181 строка7 KB
Matti Kortelainen
Move stored types in io_v1 namespace, reset class versions to 3
22 май 2026, 18:18
22 май 2026, 18:18909f324
#ifndef MILLEPEDEMONITOR_H
#define MILLEPEDEMONITOR_H

/// \class MillePedeMonitor
///
/// monitoring of MillePedeAlignmentAlgorithm and its input tracks
///
///  \author    : Gero Flucke
///  date       : October 2006
///  $Revision: 1.14 $
///  $Date: 2010/10/26 20:52:23 $
///  (last update by $Author: flucke $)

#include "DataFormats/CLHEP/interface/AlgebraicObjects.h"

#include "DataFormats/TrackReco/interface/TrackFwd.h"
#include "Alignment/ReferenceTrajectories/interface/ReferenceTrajectoryBase.h"

#include "FWCore/MessageLogger/interface/MessageLogger.h"

#include "TrackingTools/TransientTrackingRecHit/interface/TransientTrackingRecHit.h"
#include "TrackingTools/PatternTools/interface/TrajectoryFwd.h"

#include <vector>
#include <array>

#include <TString.h>
#include <TH1.h>
#include <TH2.h>

class TH1;
class TH2;
class TDirectory;

class TrackerTopology;

class Alignable;
class AlignableDetOrUnitPtr;
class TrajectoryStateOnSurface;

/***************************************
****************************************/
class MillePedeMonitor {
public:
  // book histograms in constructor
  MillePedeMonitor(const TrackerTopology *tTopo, const char *rootFile = "trackMonitor.root");
  MillePedeMonitor(TDirectory *rootDir, const TrackerTopology *tTopo);
  // writes histograms in destructor
  ~MillePedeMonitor();  // non-virtual destructor: not intended to be parent class

  void fillTrack(const reco::Track *track);                                              //, const Trajectory *traj);
  void fillUsedTrack(const reco::Track *track, unsigned int nHitX, unsigned int nHitY);  //, const Trajectory *traj);
  void fillRefTrajectory(const ReferenceTrajectoryBase::ReferenceTrajectoryPtr &refTrajPtr);
  void fillDerivatives(const TransientTrackingRecHit::ConstRecHitPointer &recHit,
                       const float *localDerivs,
                       unsigned int nLocal,
                       const float *globalDerivs,
                       unsigned int nGlobal,
                       const int *labels);
  void fillResiduals(const TransientTrackingRecHit::ConstRecHitPointer &recHit,
                     const TrajectoryStateOnSurface &tsos,
                     unsigned int nHit,
                     float residuum,
                     float sigma,
                     bool isY);
  void fillFrameToFrame(const AlignableDetOrUnitPtr &aliDet, const Alignable *ali);

  void fillCorrelations2D(float corr, const TransientTrackingRecHit::ConstRecHitPointer &hit);

  void fillPxbSurveyHistsChi2(const float &chi2);
  void fillPxbSurveyHistsLocalPars(const float &a0, const float &a1, const float &S, const float &phi);

private:
  bool init(TDirectory *directory);
  bool equidistLogBins(double *bins, int nBins, double first, double last) const;
  void fillResidualHists(const std::vector<TH1 *> &hists, float phiSensToNorm, float residuum, float sigma);
  void fillResidualHitHists(
      const std::vector<TH1 *> &hists, float angle, float residuum, float sigma, unsigned int nHit);
  void fillTrack(const reco::Track *track, std::vector<TH1 *> &trackHists1D, std::vector<TH2 *> &trackHists2D);

  template <class OBJECT_TYPE>
  int GetIndex(const std::vector<OBJECT_TYPE *> &vec, const TString &name);
  template <class OBJECT_TYPE>
  std::vector<OBJECT_TYPE *> cloneHists(const std::vector<OBJECT_TYPE *> &orgs,
                                        const TString &namAd,
                                        const TString &titAd) const;
  template <class OBJECT_TYPE>
  void addToDirectory(const std::vector<OBJECT_TYPE *> &objs, TDirectory *dir) const;
  template <typename T, size_t SIZE>
  std::array<int, SIZE> indexArray1D(const std::vector<T *> &hists, const char *title);
  template <typename T, size_t SIZE>
  std::array<std::array<int, SIZE>, SIZE> indexArray2D(const std::vector<T *> &hists, const char *title);

  TDirectory *myRootDir;
  bool myDeleteDir;

  std::vector<TH1 *> myTrackHists1D;  // all input tracks
  std::vector<TH2 *> myTrackHists2D;
  std::vector<TH1 *> myUsedTrackHists1D;  // tracks used, i.e. tranferred to pede
  std::vector<TH2 *> myUsedTrackHists2D;
  std::vector<TH1 *> myTrajectoryHists1D;
  std::vector<TH2 *> myTrajectoryHists2D;
  std::vector<TH2 *> myDerivHists2D;
  std::vector<TH2 *> myResidHists2D;
  std::vector<std::vector<TH1 *> > myResidHistsVec1DX;  ///[0]=all [1]=TPB [2]=TPE [3]=TIB [4]=TID [5]=TOB [6]=TEC
  std::vector<std::vector<TH1 *> > myResidHistsVec1DY;  ///[0]=all [1]=TPB [2]=TPE [3]=TIB [4]=TID [5]=TOB [6]=TEC
  std::vector<TH1 *> myResidHitHists1DX;
  std::vector<TH1 *> myResidHitHists1DY;
  std::vector<TH2 *> myFrame2FrameHists2D;
  std::vector<TH1 *> myCorrHists;       // correlations
  std::vector<TH1 *> myPxbSurveyHists;  // correlations

  const TrackerTopology *trackerTopology;
};

template <class OBJECT_TYPE>
int MillePedeMonitor::GetIndex(const std::vector<OBJECT_TYPE *> &vec, const TString &name) {
  int result = 0;
  for (typename std::vector<OBJECT_TYPE *>::const_iterator iter = vec.begin(), iterEnd = vec.end(); iter != iterEnd;
       ++iter, ++result) {
    if (*iter && (*iter)->GetName() == name)
      return result;
  }
  edm::LogError("Alignment") << "@SUB=MillePedeMonitor::GetIndex"
                             << " could not find " << name;
  return -1;
}

template <class OBJECT_TYPE>
std::vector<OBJECT_TYPE *> MillePedeMonitor::cloneHists(const std::vector<OBJECT_TYPE *> &orgs,
                                                        const TString &namAd,
                                                        const TString &titAd) const {
  // OBJECT_TYPE required to have methods Clone(const char*), GetName(), SetTitle(const char*) and GetTitle()
  std::vector<OBJECT_TYPE *> result;
  for (typename std::vector<OBJECT_TYPE *>::const_iterator iter = orgs.begin(), iterEnd = orgs.end(); iter != iterEnd;
       ++iter) {
    if (!(*iter))
      continue;
    result.push_back(static_cast<OBJECT_TYPE *>((*iter)->Clone(namAd + (*iter)->GetName())));
    if (result.back())
      result.back()->SetTitle((*iter)->GetTitle() + titAd);
    else
      edm::LogError("Alignment") << "@SUB=MillePedeMonitor::cloneHists"
                                 << "out of memory?";
  }

  return result;
}

template <class OBJECT_TYPE>
void MillePedeMonitor::addToDirectory(const std::vector<OBJECT_TYPE *> &obs, TDirectory *dir) const {
  // OBJECT_TYPE is required to have method SetDirectory(TDirectory *dir)
  for (typename std::vector<OBJECT_TYPE *>::const_iterator iter = obs.begin(), iterEnd = obs.end(); iter != iterEnd;
       ++iter) {
    if (*iter)
      (*iter)->SetDirectory(dir);
  }
}

template <typename T, size_t SIZE>
std::array<int, SIZE> MillePedeMonitor::indexArray1D(const std::vector<T *> &hists, const char *title) {
  std::array<int, SIZE> result{};
  for (size_t i = 0; i < SIZE; ++i) {
    result[i] = this->GetIndex(hists, Form(title, i));
  }
  return result;
}

template <typename T, size_t SIZE>
std::array<std::array<int, SIZE>, SIZE> MillePedeMonitor::indexArray2D(const std::vector<T *> &hists,
                                                                       const char *title) {
  std::array<std::array<int, SIZE>, SIZE> result{};
  for (size_t i = 0; i < SIZE; ++i) {
    for (size_t j = 0; j < SIZE; ++j) {
      result[i][j] = this->GetIndex(hists, Form(title, i, j));
    }
  }
  return result;
}

#endif