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MeasurementTiltmeter Class Reference

#include <Alignment/CocoaModel/interface/MeasurementTiltmeter.h>

Inheritance diagram for MeasurementTiltmeter:

List of all members.

Public Member Functions
virtual void	calculateSimulatedValue (ALIbool firstTime)
virtual void	correctValueAndSigma ()
	MeasurementTiltmeter ()
	MeasurementTiltmeter (const ALIint measdim, ALIstring &type, ALIstring &name)
virtual void	setConversionFactor (const std::vector< ALIstring > &wordlist)
	~MeasurementTiltmeter ()
Private Attributes
ALIdouble	theConstantTerm
ALIdouble	theConstantTermSigma
ALIdouble	theFactor
ALIdouble	theFactorSigma
ALIdouble	thePedestal
ALIdouble	thePedestalSigma

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Detailed Description

Definition at line 18 of file MeasurementTiltmeter.h.

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Constructor & Destructor Documentation

MeasurementTiltmeter::MeasurementTiltmeter	(	const ALIint	measdim,
		ALIstring &	type,
		ALIstring &	name
	)			[inline]

Definition at line 21 of file MeasurementTiltmeter.h.

                                                                                 : Measurement( measdim, type, name ), theFactor(1.), theFactorSigma(0.), theConstantTerm(0.), theConstantTermSigma(0.), thePedestal(0.), thePedestalSigma(0.)
{ };

MeasurementTiltmeter::MeasurementTiltmeter

(

)

[inline]

Definition at line 23 of file MeasurementTiltmeter.h.

{ };   

MeasurementTiltmeter::~MeasurementTiltmeter

(

)

[inline]

Definition at line 24 of file MeasurementTiltmeter.h.

{ };

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Member Function Documentation

void MeasurementTiltmeter::calculateSimulatedValue

(

ALIbool

firstTime

)

[virtual]

Reimplemented from Measurement.

Definition at line 19 of file MeasurementTiltmeter.cc.

References TestMuL1L2Filter_cff::cerr, GenMuonPlsPt100GeV_cfg::cout, ALIUtils::debug, Measurement::DumpBadOrderOptOs(), lat::endl(), cmsRelvalreport::exit, Measurement::getMeasuringBehaviour(), Measurement::name(), Measurement::OptOList(), Measurement::printStartCalculateSimulatedValue(), and size.

{
 
  if( ALIUtils::debug >= 2) printStartCalculateSimulatedValue( this ); // important for Examples/FakeMeas

  //--------- Check there is only one OptO of type 'tiltmeter'
  std::vector<OpticalObject*>::const_iterator vocite =  OptOList().begin();
  if( OptOList().size() != 1 ||
      (*vocite)->type() == "distancemeter") {
    std::cerr << "!!! ERROR in MeasurementTiltmeter: " << name() << " There should only be one object of type 'tiltmeter' " << std::endl;
    DumpBadOrderOptOs();
    exit(1);
  }     
  
  //---------- Get the behaviour of the object w.r.t the measurement (if it reflects the light, let it traverse it, ...)
  ALIstring behav = getMeasuringBehaviour(vocite);
  
  //---------- participate in Measurement
  LightRay ll;
  (*vocite)->participateInMeasurement( ll, *this, behav );

  if(ALIUtils::debug >= 5) std::cout << "end calculateSimulatedValue" <<std::endl;
  
}

void MeasurementTiltmeter::correctValueAndSigma

(

)

[virtual]

Reimplemented from Measurement.

Definition at line 99 of file MeasurementTiltmeter.cc.

References GenMuonPlsPt100GeV_cfg::cout, ALIUtils::debug, lat::endl(), Measurement::setSigma(), Measurement::setValue(), Measurement::sigma(), funct::sqrt(), theConstantTerm, theConstantTermSigma, theFactor, and Measurement::value().

{
  ALIdouble val = value()[0];
  ALIdouble sig = sigma()[0];
  if(ALIUtils::debug >= 4) std::cout << "MeasurementTiltmeter::correctValueAndSigma: old value" << val << " +- " << sig << std::endl;
   //---------- Substract pedestal
  val -= theConstantTerm;
  //-  sig = sqrt(sig*sig  + thePedestalSigma*thePedestalSigma );
  //-  std::cout << " sigma + pedestalSigma " << sig << " " << thePedestalSigma << std::endl;
  //-if( thePedestal != 0. ) {
    //-    sig += sqrt( sig*sig + val*val*thePedestalSigma*thePedestalSigma/thePedestal/thePedestal );
  //-}
  //---------- Add error in constant term
  sig = sqrt( sig*sig + theConstantTermSigma*theConstantTermSigma );
  //- std::cout << " sigma + costantTermSigma " << sig << " " << theConstantTermSigma << std::endl;

  //---------- Convert to rad 
  //- std::cout << "FACTOR " << theFactor << "correct " << val << " "  << thePedestal << std::endl; 
  val *= theFactor; 
  //-------- Do not correct the sigma!!!!
  //-  sig /= theFactor; 
  if(ALIUtils::debug >= 4) std::cout << "MeasurementTiltmeter::correctValueAndSigma: new value " << val << " +- " << sig << std::endl;
  setValue( 0, val );
  setSigma( 0, sig );

}

void MeasurementTiltmeter::setConversionFactor

(

const std::vector< ALIstring > &

wordlist

)

[virtual]

Reimplemented from Measurement.

Definition at line 51 of file MeasurementTiltmeter.cc.

References TestMuL1L2Filter_cff::cerr, ALIUtils::dumpVS(), lat::endl(), cmsRelvalreport::exit, GlobalOptionMgr::getInstance(), GlobalOptionMgr::GlobalOptions(), ALIUtils::IsNumber(), Measurement::sigmaDimensionFactor(), theConstantTerm, theConstantTermSigma, theFactor, theFactorSigma, and Measurement::valueDimensionFactor().

{
  //--------- Check that the format is OK
  if(wordlist.size() == 1) return; 
  if( wordlist.size() != 7
    || !ALIUtils::IsNumber(wordlist[1]) || !ALIUtils::IsNumber(wordlist[3]) 
    || !ALIUtils::IsNumber(wordlist[4]) || !ALIUtils::IsNumber(wordlist[6])
    || wordlist[2] != ALIstring("+-")|| wordlist[5] != ALIstring("+-") ){  
    std::cerr << "!! Tiltmeter Measurement setConversionFactor: WRONG FORMAT "<<  std::endl 
         << "It should be: TILTEMETER factor +- error constant_term +- error"
         << (wordlist.size() != 7)
         <<  !ALIUtils::IsNumber(wordlist[1])  << !ALIUtils::IsNumber(wordlist[3]) 
         << !ALIUtils::IsNumber(wordlist[4]) << !ALIUtils::IsNumber(wordlist[6])
      //         << (wordlist[2] != ALIstring("+-")) << (wordlist[5] != ALIstring("+-")) 
<<  std::endl 
         << "It is: ";
    ALIUtils::dumpVS( wordlist, " ", std::cerr );
    exit(1);
  }
  theFactor = atof(wordlist[1].c_str());

  //------ correct by dimension of value of tiltmeter
  GlobalOptionMgr* gomgr = GlobalOptionMgr::getInstance();
  ALIint dimfac = ALIint( gomgr->GlobalOptions()[ ALIstring("tiltmeter_meas_value_dimension") ] );
  if( dimfac == 0 ) {
    theFactor *= 1.;
  } else if( dimfac == 1 ) {
    theFactor *= 1.E-3;
  } else if( dimfac == 2 ) {
    theFactor *= 1.E-6;
  } else {
    std::cerr << " !!!EXITING: error in global option tiltmeter_meas_value_dimension, it can only take values 0,1,2, not " << dimfac;
  }
  theFactorSigma = atof(wordlist[3].c_str());
  theConstantTerm = atof(wordlist[4].c_str()) * valueDimensionFactor();
  theConstantTermSigma = atof(wordlist[6].c_str()) * sigmaDimensionFactor();
  //-  std::cout << "correctVal  theConstantTerm" <<  theConstantTerm <<  valueDimensionFactor() << std::endl; 
  //----- Change value and sigma to dimensions used in SDF, because constant term and pedestal are in dimensions of SDF
  //-  thePedestal = atof(wordlist[7].c_str()) * valueDimensionFactor();
  //-thePedestalSigma = atof(wordlist[9].c_str()) * sigmaDimensionFactor();
  //  std::cout << "reading thePedestalSigma " << thePedestalSigma  << "= " << wordlist[9] << std::endl;
  //  TILTMETER 458.84 +- 1.58  0. +- 0. 1 +- 0
}

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Member Data Documentation

ALIdouble MeasurementTiltmeter::theConstantTerm [private]

Definition at line 38 of file MeasurementTiltmeter.h.

Referenced by correctValueAndSigma(), and setConversionFactor().

ALIdouble MeasurementTiltmeter::theConstantTermSigma [private]

Definition at line 39 of file MeasurementTiltmeter.h.

Referenced by correctValueAndSigma(), and setConversionFactor().

ALIdouble MeasurementTiltmeter::theFactor [private]

Definition at line 36 of file MeasurementTiltmeter.h.

Referenced by correctValueAndSigma(), and setConversionFactor().

ALIdouble MeasurementTiltmeter::theFactorSigma [private]

Definition at line 37 of file MeasurementTiltmeter.h.

Referenced by setConversionFactor().

ALIdouble MeasurementTiltmeter::thePedestal [private]

Definition at line 40 of file MeasurementTiltmeter.h.

ALIdouble MeasurementTiltmeter::thePedestalSigma [private]

Definition at line 41 of file MeasurementTiltmeter.h.

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The documentation for this class was generated from the following files:

• Alignment/CocoaModel/interface/MeasurementTiltmeter.h
• Alignment/CocoaModel/src/MeasurementTiltmeter.cc

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