SiPixelRecHitSource.cc

Go to the documentation of this file.

// -*- C++ -*-
//
// Package:    SiPixelMonitorRecHits
// Class:      SiPixelRecHitSource
// 
//
// Original Author:  Vincenzo Chiochia
//         Created:  
//
//
// Adapted by:  Keith Rose
//      For use in SiPixelMonitorClient for RecHits
// Updated by: Lukas Wehrli
// for pixel offline DQM 

#include "DQM/SiPixelMonitorRecHit/interface/SiPixelRecHitSource.h"
// Framework
#include "FWCore/ServiceRegistry/interface/Service.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
// DQM Framework
#include "DQM/SiPixelCommon/interface/SiPixelFolderOrganizer.h"
#include "DQMServices/Core/interface/DQMStore.h"
// Geometry
#include "Geometry/TrackerGeometryBuilder/interface/TrackerGeometry.h"
#include "Geometry/Records/interface/TrackerDigiGeometryRecord.h"
#include "Geometry/TrackerGeometryBuilder/interface/PixelGeomDetUnit.h"
// DataFormats
#include "DataFormats/DetId/interface/DetId.h"
#include "DataFormats/SiPixelDetId/interface/PixelSubdetector.h"
#include "DataFormats/SiPixelDetId/interface/PixelBarrelName.h"
#include "DataFormats/SiPixelDetId/interface/PixelEndcapName.h"


//
#include <string>
#include <stdlib.h>
#include <iostream>
using namespace std;
using namespace edm;

SiPixelRecHitSource::SiPixelRecHitSource(const edm::ParameterSet& iConfig) :
  conf_(iConfig),
  src_( consumes<SiPixelRecHitCollection>( conf_.getParameter<edm::InputTag>( "src" ))),
  saveFile( conf_.getUntrackedParameter<bool>("saveFile",false) ),
  isPIB( conf_.getUntrackedParameter<bool>("isPIB",false) ),
  slowDown( conf_.getUntrackedParameter<bool>("slowDown",false) ),
  modOn( conf_.getUntrackedParameter<bool>("modOn",true) ),
  twoDimOn( conf_.getUntrackedParameter<bool>("twoDimOn",true) ),
  reducedSet( conf_.getUntrackedParameter<bool>("reducedSet",false) ),
  ladOn( conf_.getUntrackedParameter<bool>("ladOn",false) ), 
  layOn( conf_.getUntrackedParameter<bool>("layOn",false) ), 
  phiOn( conf_.getUntrackedParameter<bool>("phiOn",false) ), 
  ringOn( conf_.getUntrackedParameter<bool>("ringOn",false) ), 
  bladeOn( conf_.getUntrackedParameter<bool>("bladeOn",false) ), 
  diskOn( conf_.getUntrackedParameter<bool>("diskOn",false) )
{
   theDMBE = edm::Service<DQMStore>().operator->();
   LogInfo ("PixelDQM") << "SiPixelRecHitSource::SiPixelRecHitSource: Got DQM BackEnd interface"<<endl;
}


SiPixelRecHitSource::~SiPixelRecHitSource()
{
   // do anything here that needs to be done at desctruction time
  // (e.g. close files, deallocate resources etc.)
  LogInfo ("PixelDQM") << "SiPixelRecHitSource::~SiPixelRecHitSource: Destructor"<<endl;
  std::map<uint32_t,SiPixelRecHitModule*>::iterator struct_iter;
  for (struct_iter = thePixelStructure.begin() ; struct_iter != thePixelStructure.end() ; struct_iter++){
    delete struct_iter->second;
    struct_iter->second = 0;
  }
}


void SiPixelRecHitSource::beginJob(){
  firstRun = true;
}


void SiPixelRecHitSource::beginRun(const edm::Run& r, const edm::EventSetup& iSetup){

  LogInfo ("PixelDQM") << " SiPixelRecHitSource::beginJob - Initialisation ... " << std::endl;
  LogInfo ("PixelDQM") << "Mod/Lad/Lay/Phi " << modOn << "/" << ladOn << "/" 
        << layOn << "/" << phiOn << std::endl;
  LogInfo ("PixelDQM") << "Blade/Disk/Ring" << bladeOn << "/" << diskOn << "/" 
        << ringOn << std::endl;
  LogInfo ("PixelDQM") << "2DIM IS " << twoDimOn << "\n";
  
  if(firstRun){
    eventNo = 0;
    // Build map
    buildStructure(iSetup);
    // Book Monitoring Elements
    bookMEs();
    firstRun = false;
  }
}


void SiPixelRecHitSource::endJob(void){


  if(saveFile){
    LogInfo ("PixelDQM") << " SiPixelRecHitSource::endJob - Saving Root File " << std::endl;
    std::string outputFile = conf_.getParameter<std::string>("outputFile");
    theDMBE->save( outputFile );
  }

}

//------------------------------------------------------------------
// Method called for every event
//------------------------------------------------------------------
void SiPixelRecHitSource::analyze(const edm::Event& iEvent, const edm::EventSetup& iSetup)
{
  eventNo++;
  //cout << eventNo << endl;
  // get input data
  edm::Handle<SiPixelRecHitCollection>  recHitColl;
  //iEvent.getByLabel( src_, recHitColl ); //original
  iEvent.getByToken( src_, recHitColl );

  std::map<uint32_t,SiPixelRecHitModule*>::iterator struct_iter;
  for (struct_iter = thePixelStructure.begin() ; struct_iter != thePixelStructure.end() ; struct_iter++) {
    uint32_t TheID = (*struct_iter).first;

    SiPixelRecHitCollection::const_iterator match = recHitColl->find(TheID);
    
      // if( pixelrechitRangeIteratorBegin == pixelrechitRangeIteratorEnd) {cout << "oops" << endl;}
      float rechit_x = 0;
      float rechit_y = 0;
      int rechit_count = 0;

      if (match != recHitColl->end()) {
    SiPixelRecHitCollection::DetSet pixelrechitRange = *match;
    SiPixelRecHitCollection::DetSet::const_iterator pixelrechitRangeIteratorBegin = pixelrechitRange.begin();
    SiPixelRecHitCollection::DetSet::const_iterator pixelrechitRangeIteratorEnd = pixelrechitRange.end();
    SiPixelRecHitCollection::DetSet::const_iterator pixeliter = pixelrechitRangeIteratorBegin;

       for ( ; pixeliter != pixelrechitRangeIteratorEnd; pixeliter++) 
     {
      

      rechit_count++;
      //cout << TheID << endl;
      SiPixelRecHit::ClusterRef const& clust = pixeliter->cluster();
      int sizeX = (*clust).sizeX();
      //cout << sizeX << endl;
      int sizeY = (*clust).sizeY();
      //cout << sizeY << endl;
      LocalPoint lp = pixeliter->localPosition();
      rechit_x = lp.x();
      rechit_y = lp.y();
      
      LocalError lerr = pixeliter->localPositionError();
      float lerr_x = sqrt(lerr.xx());
      float lerr_y = sqrt(lerr.yy());
      //std::cout << "errors " << lerr_x << " " << lerr_y << std::endl;
      //cout << "hh" << endl;
      (*struct_iter).second->fill(rechit_x, rechit_y, sizeX, sizeY, lerr_x, lerr_y, 
                                  modOn, ladOn, layOn, phiOn, bladeOn, diskOn, ringOn, 
                      twoDimOn, reducedSet);
      //cout << "ii" << endl;
    
    }
      }
      if(rechit_count > 0) (*struct_iter).second->nfill(rechit_count, modOn, ladOn, layOn, phiOn, bladeOn, diskOn, ringOn);
    
  }

  // slow down...
  if(slowDown) usleep(10000);
  
}

//------------------------------------------------------------------
// Build data structure
//------------------------------------------------------------------
void SiPixelRecHitSource::buildStructure(const edm::EventSetup& iSetup){

  LogInfo ("PixelDQM") <<" SiPixelRecHitSource::buildStructure" ;
  edm::ESHandle<TrackerGeometry> pDD;
  iSetup.get<TrackerDigiGeometryRecord>().get( pDD );

  LogVerbatim ("PixelDQM") << " *** Geometry node for TrackerGeom is  "<<&(*pDD)<<std::endl;
  LogVerbatim ("PixelDQM") << " *** I have " << pDD->dets().size() <<" detectors"<<std::endl;
  LogVerbatim ("PixelDQM") << " *** I have " << pDD->detTypes().size() <<" types"<<std::endl;
  
  for(TrackerGeometry::DetContainer::const_iterator it = pDD->dets().begin(); it != pDD->dets().end(); it++){
    
    if(dynamic_cast<PixelGeomDetUnit*>((*it))!=0){

      DetId detId = (*it)->geographicalId();
      // const GeomDetUnit      * geoUnit = pDD->idToDetUnit( detId );
      //const PixelGeomDetUnit * pixDet  = dynamic_cast<const PixelGeomDetUnit*>(geoUnit);

          
      
          // SiPixelRecHitModule *theModule = new SiPixelRecHitModule(id, rechit_x, rechit_y, x_res, y_res, x_pull, y_pull);
    
    
            if((detId.subdetId() == static_cast<int>(PixelSubdetector::PixelBarrel)) ||
               (detId.subdetId() == static_cast<int>(PixelSubdetector::PixelEndcap))){ 
          uint32_t id = detId();
          SiPixelRecHitModule* theModule = new SiPixelRecHitModule(id);
          if(detId.subdetId() == static_cast<int>(PixelSubdetector::PixelBarrel)) {
                if(isPIB) continue;
        LogDebug ("PixelDQM") << " ---> Adding Barrel Module " <<  detId.rawId() << endl;
        thePixelStructure.insert(pair<uint32_t,SiPixelRecHitModule*> (id,theModule));
        
          } else if(detId.subdetId() == static_cast<int>(PixelSubdetector::PixelEndcap)) {
        LogDebug ("PixelDQM") << " ---> Adding Endcap Module " <<  detId.rawId() << endl;
                PixelEndcapName::HalfCylinder side = PixelEndcapName(DetId(id)).halfCylinder();
                int disk   = PixelEndcapName(DetId(id)).diskName();
                int blade  = PixelEndcapName(DetId(id)).bladeName();
                int panel  = PixelEndcapName(DetId(id)).pannelName();
                int module = PixelEndcapName(DetId(id)).plaquetteName();

                char sside[80];  sprintf(sside,  "HalfCylinder_%i",side);
                char sdisk[80];  sprintf(sdisk,  "Disk_%i",disk);
                char sblade[80]; sprintf(sblade, "Blade_%02i",blade);
                char spanel[80]; sprintf(spanel, "Panel_%i",panel);
                char smodule[80];sprintf(smodule,"Module_%i",module);
                std::string side_str = sside;
            std::string disk_str = sdisk;
            bool mask = side_str.find("HalfCylinder_1")!=string::npos||
                        side_str.find("HalfCylinder_2")!=string::npos||
                    side_str.find("HalfCylinder_4")!=string::npos||
                    disk_str.find("Disk_2")!=string::npos;
            if(isPIB && mask) continue;
    
        thePixelStructure.insert(pair<uint32_t,SiPixelRecHitModule*> (id,theModule));
          }
        }
    }       
  }

  LogInfo ("PixelDQM") << " *** Pixel Structure Size " << thePixelStructure.size() << endl;
}
//------------------------------------------------------------------
// Book MEs
//------------------------------------------------------------------
void SiPixelRecHitSource::bookMEs(){
  
  std::map<uint32_t,SiPixelRecHitModule*>::iterator struct_iter;
    
  SiPixelFolderOrganizer theSiPixelFolder;
  
  for(struct_iter = thePixelStructure.begin(); struct_iter != thePixelStructure.end(); struct_iter++){
    
    if(modOn){
      if(theSiPixelFolder.setModuleFolder((*struct_iter).first)){
    (*struct_iter).second->book( conf_,0,twoDimOn, reducedSet);
      } else {
    if(!isPIB) throw cms::Exception("LogicError")
      << "[SiPixelDigiSource::bookMEs] Creation of DQM folder failed";
      }
    }
    if(ladOn){
      if(theSiPixelFolder.setModuleFolder((*struct_iter).first,1)){
    (*struct_iter).second->book( conf_,1,twoDimOn, reducedSet);
    } else {
    LogDebug ("PixelDQM") << "PROBLEM WITH LADDER-FOLDER\n";
      }
    }
    if(layOn){
      if(theSiPixelFolder.setModuleFolder((*struct_iter).first,2)){
    (*struct_iter).second->book( conf_,2,twoDimOn, reducedSet);
    } else {
    LogDebug ("PixelDQM") << "PROBLEM WITH LAYER-FOLDER\n";
      }
    }
    if(phiOn){
      if(theSiPixelFolder.setModuleFolder((*struct_iter).first,3)){
    (*struct_iter).second->book( conf_,3,twoDimOn, reducedSet);
    } else {
    LogDebug ("PixelDQM") << "PROBLEM WITH PHI-FOLDER\n";
      }
    }
    if(bladeOn){
      if(theSiPixelFolder.setModuleFolder((*struct_iter).first,4)){
    (*struct_iter).second->book( conf_,4,twoDimOn, reducedSet);
    } else {
    LogDebug ("PixelDQM") << "PROBLEM WITH BLADE-FOLDER\n";
      }
    }
    if(diskOn){
      if(theSiPixelFolder.setModuleFolder((*struct_iter).first,5)){
    (*struct_iter).second->book( conf_,5,twoDimOn, reducedSet);
    } else {
    LogDebug ("PixelDQM") << "PROBLEM WITH DISK-FOLDER\n";
      }
    }
    if(ringOn){
      if(theSiPixelFolder.setModuleFolder((*struct_iter).first,6)){
    (*struct_iter).second->book( conf_,6,twoDimOn, reducedSet);
    } else {
    LogDebug ("PixelDQM") << "PROBLEM WITH RING-FOLDER\n";
      }
    }

  }

}

//define this as a plug-in
DEFINE_FWK_MODULE(SiPixelRecHitSource);