Alignment/CommonAlignmentAlgorithm/plugins/ApeSettingAlgorithm.cc - master - githubmirror/cmssw

Alignment/CommonAlignmentAlgorithm/plugins/ApeSettingAlgorithm.cc
260 строк11 KB
Shahzad Malik Muzaffar
[ALCA] Changes suggested by new llvm18 clang-format
05 сен 2024, 17:03
05 сен 2024, 17:03dfd2283
/**
 * \file MillePedeAlignmentAlgorithm.cc
 *
 *  \author    : Gero Flucke/Ivan Reid
 *  date       : February 2009 *  $Revision: 1.11 $
 *  $Date: 2011/03/22 09:49:50 $
 *  (last update by $Author: innocent $)
 */
/*
 * The APE record and the ASCII file contain the covariance matrix elements
 * in units of cm^2
 *# Parameters:
 *#    saveApeToASCII -- Do we write out an APE text file?
 *#    saveComposites -- Do we write APEs for composite detectors?
 *#    saveLocalNotGlobal -- Do we write the APEs in the local or global coordinates?
 *#    apeASCIISaveFile -- The name of the save-file.
 *#    readApeFromASCII -- Do we read in APEs from a text file?
 *#    readLocalNotGlobal -- Do we read APEs in the local or the global frame?
 *#    readFullLocalMatrix -- Do we read the full local matrix or just the diagonal elements?
 *#                        -- Always write full matrix
 *# Full matrix format: DetID dxx dxy dyy dxz dyz dzz
 *# Diagonal element format: DetID sqrt(dxx) sqrt(dyy) sqrt(dzz)
 *#    setComposites -- Do we set the APEs for composite detectors or just ignore them?
 *#    apeASCIIReadFile -- Input file name.
 *# Also note:
 *#    process.AlignmentProducer.saveApeToDB -- to save as an sqlite file
 *# and associated entries in _cfg.py
 */

#include "Alignment/CommonAlignmentAlgorithm/interface/AlignmentAlgorithmPluginFactory.h"
#include "Alignment/CommonAlignmentAlgorithm/interface/AlignmentAlgorithmBase.h"
#include "Alignment/CommonAlignment/interface/AlignableModifier.h"

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

#include "CondFormats/Alignment/interface/AlignmentErrorsExtended.h"
#include "DataFormats/GeometrySurface/interface/GloballyPositioned.h"
#include "CLHEP/Matrix/SymMatrix.h"

#include <fstream>
#include <string>
#include <set>

#include "DataFormats/GeometryCommonDetAlgo/interface/AlignmentPositionError.h"
#include "Alignment/CommonAlignmentAlgorithm/interface/AlignmentParameterStore.h"

#include "Alignment/CommonAlignment/interface/AlignableNavigator.h"
#include "Alignment/CommonAlignment/interface/AlignableDetOrUnitPtr.h"
#include "Alignment/CommonAlignment/interface/Alignable.h"

// includes to make known that they inherit from Alignable:
#include "Alignment/TrackerAlignment/interface/AlignableTracker.h"
#include "Alignment/MuonAlignment/interface/AlignableMuon.h"
#include "Alignment/CommonAlignment/interface/AlignableExtras.h"

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

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

class ApeSettingAlgorithm : public AlignmentAlgorithmBase {
public:
  /// Constructor
  ApeSettingAlgorithm(const edm::ParameterSet &cfg, const edm::ConsumesCollector &iC);

  /// Destructor
  ~ApeSettingAlgorithm() override;

  /// Call at beginning of job
  void initialize(const edm::EventSetup &setup,
                  AlignableTracker *tracker,
                  AlignableMuon *muon,
                  AlignableExtras *extras,
                  AlignmentParameterStore *store) override;

  /// Call at end of job
  void terminate(const edm::EventSetup &iSetup) override;

  /// Run the algorithm
  void run(const edm::EventSetup &setup, const EventInfo &eventInfo) override;

private:
  edm::ParameterSet theConfig;
  AlignableNavigator *theAlignableNavigator;
  AlignableTracker *theTracker;
  bool saveApeToAscii_, readApeFromAscii_, readFullLocalMatrix_;
  bool readLocalNotGlobal_, saveLocalNotGlobal_;
  bool setComposites_, saveComposites_;
};

//____________________________________________________
//____________________________________________________
//____________________________________________________
//____________________________________________________

// Constructor ----------------------------------------------------------------
//____________________________________________________
ApeSettingAlgorithm::ApeSettingAlgorithm(const edm::ParameterSet &cfg, const edm::ConsumesCollector &iC)
    : AlignmentAlgorithmBase(cfg, iC), theConfig(cfg), theAlignableNavigator(nullptr) {
  edm::LogInfo("Alignment") << "@SUB=ApeSettingAlgorithm"
                            << "Start.";
  saveApeToAscii_ = theConfig.getUntrackedParameter<bool>("saveApeToASCII");
  saveComposites_ = theConfig.getUntrackedParameter<bool>("saveComposites");
  saveLocalNotGlobal_ = theConfig.getUntrackedParameter<bool>("saveLocalNotGlobal");
  readApeFromAscii_ = theConfig.getParameter<bool>("readApeFromASCII");
  readLocalNotGlobal_ = theConfig.getParameter<bool>("readLocalNotGlobal");
  readFullLocalMatrix_ = theConfig.getParameter<bool>("readFullLocalMatrix");
  setComposites_ = theConfig.getParameter<bool>("setComposites");
}

// Destructor ----------------------------------------------------------------
//____________________________________________________
ApeSettingAlgorithm::~ApeSettingAlgorithm() { delete theAlignableNavigator; }

// Call at beginning of job ---------------------------------------------------
//____________________________________________________
void ApeSettingAlgorithm::initialize(const edm::EventSetup &setup,
                                     AlignableTracker *tracker,
                                     AlignableMuon *muon,
                                     AlignableExtras *extras,
                                     AlignmentParameterStore *store) {
  theAlignableNavigator = new AlignableNavigator(tracker, muon);
  theTracker = tracker;

  if (readApeFromAscii_) {
    std::ifstream apeReadFile(
        theConfig.getParameter<edm::FileInPath>("apeASCIIReadFile").fullPath().c_str());  //requires <fstream>
    if (!apeReadFile.good()) {
      edm::LogInfo("Alignment") << "@SUB=initialize"
                                << "Problem opening APE file: skipping"
                                << theConfig.getParameter<edm::FileInPath>("apeASCIIReadFile").fullPath();
      return;
    }
    std::set<int> apeList;  //To avoid duplicates
    while (!apeReadFile.eof()) {
      int apeId = 0;
      double x11, x21, x22, x31, x32, x33, ignore;
      if (!readLocalNotGlobal_ || readFullLocalMatrix_) {
        apeReadFile >> apeId >> x11 >> x21 >> x22 >> x31 >> x32 >> x33 >> ignore >> ignore >> ignore >> ignore >>
            ignore >> ignore >> ignore >> ignore >> ignore >> ignore >> ignore >> ignore >> ignore >> ignore >>
            ignore >> std::ws;
      } else {
        apeReadFile >> apeId >> x11 >> x22 >> x33 >> std::ws;
      }
      //idr What sanity checks do we need to put here?
      if (apeId != 0)  //read appears valid?
      {
        if (apeList.find(apeId) == apeList.end())  //Not previously done
        {
          DetId id(apeId);
          AlignableDetOrUnitPtr alidet(theAlignableNavigator->alignableFromDetId(id));  //NULL if none
          if (alidet) {
            if ((alidet->components().empty()) || setComposites_)  //the problem with glued dets...
            {
              GlobalErrorExtended globErr;
              if (readLocalNotGlobal_) {
                AlgebraicSymMatrix33 as;
                if (readFullLocalMatrix_) {
                  as[0][0] = x11;
                  as[1][0] = x21;
                  as[1][1] = x22;
                  as[2][0] = x31;
                  as[2][1] = x32;
                  as[2][2] = x33;
                } else {
                  as[0][0] = x11 * x11;
                  as[1][1] = x22 * x22;
                  as[2][2] = x33 * x33;
                }  //local cov.
                align::RotationType rt = alidet->globalRotation();
                AlgebraicMatrix33 am;
                am[0][0] = rt.xx();
                am[0][1] = rt.xy();
                am[0][2] = rt.xz();
                am[1][0] = rt.yx();
                am[1][1] = rt.yy();
                am[1][2] = rt.yz();
                am[2][0] = rt.zx();
                am[2][1] = rt.zy();
                am[2][2] = rt.zz();
                globErr = GlobalErrorExtended(ROOT::Math::SimilarityT(am, as));
              } else {
                if (readFullLocalMatrix_)
                  globErr =
                      GlobalErrorExtended(x11, x21, x31, 0, 0, 0, x22, x32, 0, 0, 0, x33, 0, 0, 0, 0, 0, 0, 0, 0, 0);
                else {
                  globErr = GlobalErrorExtended(
                      x11 * x11, 0, 0, 0, 0, 0, x22 * x22, 0, 0, 0, 0, x33 * x33, 0, 0, 0, 0, 0, 0, 0, 0, 0);
                }
              }
              alidet->setAlignmentPositionError(globErr, false);  // do not propagate down!
              apeList.insert(apeId);                              //Flag it's been set
            } else {
              edm::LogInfo("Alignment") << "@SUB=initialize"
                                        << "Not Setting APE for Composite DetId " << apeId;
            }
          }
        } else {
          edm::LogInfo("Alignment") << "@SUB=initialize"
                                    << "Skipping duplicate APE for DetId " << apeId;
        }
      }
    }
    apeReadFile.close();
    edm::LogInfo("Alignment") << "@SUB=initialize"
                              << "Set " << apeList.size() << " APE values.";
  }
}

// Call at end of job ---------------------------------------------------------
//____________________________________________________
void ApeSettingAlgorithm::terminate(const edm::EventSetup &iSetup) {
  if (saveApeToAscii_) {
    AlignmentErrorsExtended *aliErr = theTracker->alignmentErrors();
    int theSize = aliErr->m_alignError.size();
    std::ofstream apeSaveFile(
        theConfig.getUntrackedParameter<std::string>("apeASCIISaveFile").c_str());  //requires <fstream>
    for (int i = 0; i < theSize; ++i) {
      int id = aliErr->m_alignError[i].rawId();
      AlignableDetOrUnitPtr alidet(theAlignableNavigator->alignableFromDetId(DetId(id)));  //NULL if none
      if (alidet && ((alidet->components().empty()) || saveComposites_)) {
        apeSaveFile << id;
        CLHEP::HepSymMatrix sm = aliErr->m_alignError[i].matrix();
        if (saveLocalNotGlobal_) {
          align::RotationType rt = alidet->globalRotation();
          AlgebraicMatrix am(3, 3);
          am[0][0] = rt.xx();
          am[0][1] = rt.xy();
          am[0][2] = rt.xz();
          am[1][0] = rt.yx();
          am[1][1] = rt.yy();
          am[1][2] = rt.yz();
          am[2][0] = rt.zx();
          am[2][1] = rt.zy();
          am[2][2] = rt.zz();
          sm = sm.similarity(am);  //symmetric matrix
        }  //transform to local
        for (int j = 0; j < sm.num_row(); ++j)
          for (int k = 0; k <= j; ++k)
            apeSaveFile << "  " << sm[j][k];  //always write full matrix

        apeSaveFile << std::endl;
      }
    }
    delete aliErr;
    apeSaveFile.close();
  }
  // clean up at end:  // FIXME: should we delete here or in destructor?
  delete theAlignableNavigator;
  theAlignableNavigator = nullptr;
}

// Run the algorithm on trajectories and tracks -------------------------------
//____________________________________________________
void ApeSettingAlgorithm::run(const edm::EventSetup &setup, const EventInfo &eventInfo) {
  // nothing to do here?
}

// Plugin definition for the algorithm
DEFINE_EDM_PLUGIN(AlignmentAlgorithmPluginFactory, ApeSettingAlgorithm, "ApeSettingAlgorithm");