Inheritance diagram for ApeSettingAlgorithm:

Public Member Functions
	ApeSettingAlgorithm (const edm::ParameterSet &cfg)
	Constructor.
virtual void	initialize (const edm::EventSetup &setup, AlignableTracker tracker, AlignableMuon muon, AlignableExtras extras, AlignmentParameterStore store)
	Call at beginning of job.
virtual void	run (const edm::EventSetup &setup, const EventInfo &eventInfo)
	Run the algorithm.
virtual void	terminate ()
	Call at end of job.
virtual	~ApeSettingAlgorithm ()
	Destructor.
Private Attributes
bool	readApeFromAscii_
bool	readFullLocalMatrix_
bool	readLocalNotGlobal_
bool	saveApeToAscii_
bool	saveComposites_
bool	saveLocalNotGlobal_
bool	setComposites_
AlignableNavigator *	theAlignableNavigator
edm::ParameterSet	theConfig
AlignableTracker *	theTracker

Detailed Description

Definition at line 56 of file ApeSettingAlgorithm.cc.

Constructor & Destructor Documentation

ApeSettingAlgorithm::ApeSettingAlgorithm ( const edm::ParameterSet & cfg )

Constructor.

Definition at line 93 of file ApeSettingAlgorithm.cc.

References edm::ParameterSet::getParameter(), edm::ParameterSet::getUntrackedParameter(), readApeFromAscii_, readFullLocalMatrix_, readLocalNotGlobal_, saveApeToAscii_, saveComposites_, saveLocalNotGlobal_, setComposites_, and theConfig.

                                                                   :
  AlignmentAlgorithmBase(cfg), theConfig(cfg),
  theAlignableNavigator(0)
{
  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");
  
}

ApeSettingAlgorithm::~ApeSettingAlgorithm ( ) [virtual]

Destructor.

Definition at line 110 of file ApeSettingAlgorithm.cc.

References theAlignableNavigator.

{
  delete theAlignableNavigator;
}

Member Function Documentation

void ApeSettingAlgorithm::initialize	(	const edm::EventSetup &	setup,
		AlignableTracker *	tracker,
		AlignableMuon *	muon,
		AlignableExtras *	extras,
		AlignmentParameterStore *	store
	)		`[virtual]`

Call at beginning of job.

Implements AlignmentAlgorithmBase.

Definition at line 117 of file ApeSettingAlgorithm.cc.

References AlignableNavigator::alignableFromDetId(), edm::FileInPath::fullPath(), edm::ParameterSet::getParameter(), ExpressReco_HICollisions_FallBack::id, readApeFromAscii_, readFullLocalMatrix_, readLocalNotGlobal_, setComposites_, theAlignableNavigator, theConfig, theTracker, patCandidatesForDimuonsSequences_cff::tracker, TkRotation< T >::xx(), TkRotation< T >::xy(), TkRotation< T >::xz(), TkRotation< T >::yx(), TkRotation< T >::yy(), TkRotation< T >::yz(), TkRotation< T >::zx(), TkRotation< T >::zy(), and TkRotation< T >::zz().

{
 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;
     if (!readLocalNotGlobal_ || readFullLocalMatrix_) 
       { apeReadFile>>apeId>>x11>>x21>>x22>>x31>>x32>>x33>>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().size()<1) || setComposites_) //the problem with glued dets...
             { GlobalError globErr;
             if (readLocalNotGlobal_)
               { AlgebraicSymMatrix as(3,0); 
               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();
               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();
               as=as.similarityT(am); //symmetric matrix
               globErr = GlobalError( as );
               }
             else
               {
                 globErr = GlobalError(x11,x21,x22,x31,x32,x33);
               }
             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.";
   }
}

void ApeSettingAlgorithm::run	(	const edm::EventSetup &	setup,
		const EventInfo &	eventInfo
	)		`[virtual]`

Run the algorithm.

Implements AlignmentAlgorithmBase.

Definition at line 224 of file ApeSettingAlgorithm.cc.

{
  // nothing to do here?
}

void ApeSettingAlgorithm::terminate ( void ) [virtual]

Call at end of job.

Implements AlignmentAlgorithmBase.

Definition at line 187 of file ApeSettingAlgorithm.cc.

References AlignableNavigator::alignableFromDetId(), AlignableTracker::alignmentErrors(), edm::ParameterSet::getUntrackedParameter(), i, ExpressReco_HICollisions_FallBack::id, j, gen::k, AlignmentErrors::m_alignError, saveApeToAscii_, saveComposites_, saveLocalNotGlobal_, theAlignableNavigator, theConfig, theTracker, TkRotation< T >::xx(), TkRotation< T >::xy(), TkRotation< T >::xz(), TkRotation< T >::yx(), TkRotation< T >::yy(), TkRotation< T >::yz(), TkRotation< T >::zx(), TkRotation< T >::zy(), and TkRotation< T >::zz().

{
  if (saveApeToAscii_)
    { AlignmentErrors* 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().size()<1) || 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 < 3; ++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 = 0;
}