#include <ALIUtils.h>

Public Member Functions
	ALIUtils ()
	~ALIUtils ()
Static Public Member Functions
static double	addPii (double val)
static ALIdouble	AngleSigmaDimensionFactor ()
static ALIdouble	AngleValueDimensionFactor ()
static double	approxTo0 (double val)
static ALIdouble	CalculateAngleDimensionFactorFromInt (ALIint ad)
static ALIdouble	CalculateAngleDimensionFactorFromString (ALIstring dimstr)
static ALIdouble	CalculateLengthDimensionFactorFromInt (ALIint ad)
static ALIdouble	CalculateLengthDimensionFactorFromString (ALIstring dimstr)
static std::string	changeName (const std::string &oldName, const std::string &subsstr1, const std::string &subsstr2)
static int	checkMatrixEquations (double angleX, double angleY, double angleZ, CLHEP::HepRotation *rot)
static double	diff2pi (double ang1, double ang2)
static void	dump3v (const CLHEP::Hep3Vector &vec, const std::string &msg)
static void	dumpDimensions (std::ofstream &fout)
static void	dumprm (const CLHEP::HepRotation &rm, const std::string &msg, std::ostream &out=std::cout)
static void	dumpVS (const std::vector< ALIstring > &wl, const std::string &msg, std::ostream &outs=std::cout)
	dumps a vector of strings with a message to outs
static bool	eq2ang (double ang1, double ang2)
static bool	getBool (const ALIstring &str)
	Convert a bool to an integer, checking that it is really a bool.
static ALIdouble	getDimensionValue (const ALIstring &dim, const ALIstring &dimType)
static ALIbool	getFirstTime ()
static double	getFloat (const ALIstring &str)
	Convert a string to an float, checking that it is really a number.
static int	getInt (const ALIstring &str)
	Convert a string to an integer, checking that it is really an integer.
static ALIdouble	getMaximumDeviationDerivative ()
static std::vector< double >	getRotationAnglesFromMatrix (CLHEP::HepRotation &rmLocal, double origAngleX, double origAngleY, double origAngleZ)
static int	IsNumber (const ALIstring &str)
static ALIdouble	LengthSigmaDimensionFactor ()
static ALIdouble	LengthValueDimensionFactor ()
static ALIdouble	OutputAngleSigmaDimensionFactor ()
static ALIdouble	OutputAngleValueDimensionFactor ()
static ALIdouble	OutputLengthSigmaDimensionFactor ()
static ALIdouble	OutputLengthValueDimensionFactor ()
static void	set_time_now (time_t now)
static void	SetAngleDimensionFactors ()
static void	setDebugVerbosity (ALIint val)
static void	setFirstTime (ALIbool val)
static void	SetLengthDimensionFactors ()
static void	setMaximumDeviationDerivative (ALIdouble val)
static void	SetOutputAngleDimensionFactors ()
static void	SetOutputLengthDimensionFactors ()
static void	setReportVerbosity (ALIint val)
static ALIstring	subQuotes (const ALIstring &str)
static time_t	time_now ()
static ALIdouble	val0 (ALIdouble val)
Static Public Attributes
static ALIint	debug = -1
static ALIdouble	deg = 0.017453293
static ALIint	report = 1
Static Private Attributes
static ALIdouble	_AngleSigmaDimensionFactor = 1.
static ALIdouble	_AngleValueDimensionFactor = 1.
static ALIdouble	_LengthSigmaDimensionFactor = 1.
static ALIdouble	_LengthValueDimensionFactor = 1.
static ALIdouble	_OutputAngleSigmaDimensionFactor = 1.
static ALIdouble	_OutputAngleValueDimensionFactor = 1.
static ALIdouble	_OutputLengthSigmaDimensionFactor = 1.
static ALIdouble	_OutputLengthValueDimensionFactor = 1.
static time_t	_time_now
static ALIbool	firstTime = false
static ALIdouble	maximum_deviation_derivative = 1.E-6

Detailed Description

Definition at line 23 of file ALIUtils.h.

Constructor & Destructor Documentation

ALIUtils::ALIUtils ( ) [inline]

Definition at line 26 of file ALIUtils.h.

{};

ALIUtils::~ALIUtils ( ) [inline]

Definition at line 27 of file ALIUtils.h.

{};

Member Function Documentation

double ALIUtils::addPii ( double val ) [static]

Definition at line 787 of file ALIUtils.cc.

References M_PI.

Referenced by getRotationAnglesFromMatrix().

{
  if( val < M_PI ) {
    val += M_PI;
  } else {
    val -= M_PI;
  }

  return val;
}

static ALIdouble ALIUtils::AngleSigmaDimensionFactor ( ) [inline, static]

Definition at line 77 of file ALIUtils.h.

References _AngleSigmaDimensionFactor.

Referenced by EntryAngle::SigmaDimensionFactor().

                                              {
    return _AngleSigmaDimensionFactor;}

static ALIdouble ALIUtils::AngleValueDimensionFactor ( ) [inline, static]

Definition at line 75 of file ALIUtils.h.

References _AngleValueDimensionFactor.

Referenced by EntryMgr::readEntryFromReportOut(), OpticalObject::transformCylindrical2Cartesian(), and EntryAngle::ValueDimensionFactor().

                                              {
    return _AngleValueDimensionFactor;}

double ALIUtils::approxTo0 ( double val ) [static]

Definition at line 778 of file ALIUtils.cc.

Referenced by getRotationAnglesFromMatrix().

{
  double precision = 1.e-9;
  if( fabs(val) < precision ) val = 0;
  return val;
}

ALIdouble ALIUtils::CalculateAngleDimensionFactorFromInt ( ALIint ad ) [static]

Definition at line 298 of file ALIUtils.cc.

References CalculateAngleDimensionFactorFromString(), ExpressReco_HICollisions_FallBack::cerr, and cmsRelvalreport::exit.

Referenced by SetAngleDimensionFactors(), and SetOutputAngleDimensionFactors().

{
  ALIdouble valsig;
  switch ( ad ) {
    case 0:                  //----- radians
      valsig = CalculateAngleDimensionFactorFromString( "rad" );
      break;
    case 1:                  //----- miliradians
      valsig = CalculateAngleDimensionFactorFromString( "mrad" );
      break;
    case 2:                  //----- microradians
      valsig = CalculateAngleDimensionFactorFromString( "murad" );
      break;
    case 3:                  //----- degrees
      valsig = CalculateAngleDimensionFactorFromString( "deg" );
      break;
    case 4:                  //----- grads
      valsig = CalculateAngleDimensionFactorFromString( "grad" );
      break;
    default:
      std::cerr << "!!! UNKNOWN DIMENSION SCALING " << ad << std::endl <<
              "VALUE MUST BE BETWEEN 0 AND 3 " << std::endl;
      exit(1);
  }

  // use microradinas instead of radians
  //-  valsig *= 1000000.;

  return valsig;
}

ALIdouble ALIUtils::CalculateAngleDimensionFactorFromString ( ALIstring dimstr ) [static]

Definition at line 237 of file ALIUtils.cc.

References ExpressReco_HICollisions_FallBack::cerr, cmsRelvalreport::exit, and M_PI.

Referenced by CalculateAngleDimensionFactorFromInt(), and FittedEntriesReader::FittedEntriesReader().

{
  ALIdouble valsig;
  if( dimstr == "rad" ) {
    valsig = 1.;
  }else 
  if( dimstr == "mrad" ) {
    valsig = 1.E-3;
  }else 
  if( dimstr == "murad" ) {
    valsig = 1.E-6;
  }else 
  if( dimstr == "deg" ) {
    valsig = M_PI/180.;
  }else 
  if( dimstr == "grad" ) {
    valsig = M_PI/200.;
  }else {
    std::cerr << "!!! UNKNOWN DIMENSION SCALING: " << dimstr << std::endl <<
      "VALUE MUST BE AN ANGLE DIMENSION " << std::endl;
    exit(1);
  }

  return valsig;
}

ALIdouble ALIUtils::CalculateLengthDimensionFactorFromInt ( ALIint ad ) [static]

Definition at line 266 of file ALIUtils.cc.

References CalculateLengthDimensionFactorFromString(), ExpressReco_HICollisions_FallBack::cerr, and cmsRelvalreport::exit.

Referenced by SetLengthDimensionFactors(), and SetOutputLengthDimensionFactors().

{
  ALIdouble valsig;
  switch ( ad ) {
    case 0:                  //----- metres
      valsig = CalculateLengthDimensionFactorFromString( "m" );
      break;
    case 1:                  //----- milimetres
      valsig = CalculateLengthDimensionFactorFromString( "mm" );
      break;
    case 2:                  //----- micrometres
      valsig = CalculateLengthDimensionFactorFromString( "mum" );
      break;
    case 3:                  //----- centimetres
      valsig = CalculateLengthDimensionFactorFromString( "cm" );
      break;
    default:
      std::cerr << "!!! UNKNOWN DIMENSION SCALING " << ad << std::endl <<
              "VALUE MUST BE BETWEEN 0 AND 3 " << std::endl;
      exit(1);
  }

  // use microradinas instead of radians
  //-  valsig *= 1000000.;

  return valsig;
}

ALIdouble ALIUtils::CalculateLengthDimensionFactorFromString ( ALIstring dimstr ) [static]

Definition at line 196 of file ALIUtils.cc.

References ExpressReco_HICollisions_FallBack::cerr, and cmsRelvalreport::exit.

Referenced by CalculateLengthDimensionFactorFromInt(), and FittedEntriesReader::FittedEntriesReader().

{
  ALIdouble valsig = 1.;
  ALIstring internalDim = "m";
  if(internalDim == "m" ){
    if( dimstr == "m" ) {
      valsig = 1.;
    }else if( dimstr == "mm" ) {
      valsig = 1.E-3;
    }else if( dimstr == "mum" ) {
      valsig = 1.E-6;
    }else if( dimstr == "cm" ) {
      valsig = 1.E-2;
    }else {
      std::cerr << "!!! UNKNOWN DIMENSION SCALING " << dimstr << std::endl <<
        "VALUE MUST BE BETWEEN 0 AND 3 " << std::endl;
      exit(1);
    }
  }else if(internalDim == "mm" ){
    if( dimstr == "m" ) {
      valsig = 1.E3;
    }else if( dimstr == "mm" ) {
      valsig = 1.;
    }else if( dimstr == "mum" ) {
      valsig = 1.E-3;
    }else if( dimstr == "cm" ) {
      valsig = 1.E+1;
    }else {
      std::cerr << "!!! UNKNOWN DIMENSION SCALING: " << dimstr << std::endl <<
        "VALUE MUST BE A LENGTH DIMENSION " << std::endl;
      exit(1);
    }
  }

  return valsig;
}

std::string ALIUtils::changeName	(	const std::string &	oldName,
		const std::string &	subsstr1,
		const std::string &	subsstr2
	)		`[static]`

Definition at line 573 of file ALIUtils.cc.

Referenced by Measurement::copyMeas(), and Model::copyMeasurements().

{

  std::string newName = oldName;
  int il = oldName.find( subsstr1 );
  //  std::cout << " il " << il << " oldname " << oldName << " " << subsstr1 << std::endl;
  while( il >= 0 ) {
    newName = newName.substr( 0, il ) + subsstr2 +  newName.substr( il+subsstr1.length(), newName.length() );
    //    std::cout << " dnewName " << newName << " " << newName.substr( 0, il ) << " " << subsstr2 << " " << newName.substr( il+subsstr1.length(), newName.length() ) << std::endl;
    il = oldName.find( subsstr1, il+1 );  
  }

  return newName;
}

int ALIUtils::checkMatrixEquations	(	double	angleX,
		double	angleY,
		double	angleZ,
		CLHEP::HepRotation *	rot
	)		`[static]`

Definition at line 799 of file ALIUtils.cc.

References ExpressReco_HICollisions_FallBack::cerr, funct::cos(), eq2ang(), and funct::sin().

Referenced by getRotationAnglesFromMatrix().

{
  //-  std::cout << " cme " << angleX << " " << angleY << " " << angleZ << std::endl;
  if( rot == 0 ) {
    rot = new CLHEP::HepRotation();
    rot->rotateX( angleX );
    rot->rotateY( angleY );
    rot->rotateZ( angleZ );
  }
  double sx = sin(angleX);
  double cx = cos(angleX);
  double sy = sin(angleY);
  double cy = cos(angleY);
  double sz = sin(angleZ);
  double cz = cos(angleZ);

  double rotxx = cy*cz;
  double rotxy = sx*sy*cz-cx*sz;
  double rotxz = cx*sy*cz+sx*sz;
  double rotyx = cy*sz;
  double rotyy = sx*sy*sz+cx*cz;
  double rotyz = cx*sy*sz-sx*cz;
  double rotzx = -sy;
  double rotzy = sx*cy;
  double rotzz = cx*cy;

  int matrixElemBad = 0; 
  if( !eq2ang( rot->xx(), rotxx ) ) {
    std::cerr << " EQUATION for xx() IS BAD " << rot->xx() << " <> " << rotxx << std::endl;
    matrixElemBad++;
  }
  if( !eq2ang( rot->xy(), rotxy ) ) {
    std::cerr << " EQUATION for xy() IS BAD " << rot->xy() << " <> " << rotxy << std::endl;
    matrixElemBad++;
  }
  if( !eq2ang( rot->xz(), rotxz ) ) {
    std::cerr << " EQUATION for xz() IS BAD " << rot->xz() << " <> " << rotxz << std::endl;
    matrixElemBad++;
  }
  if( !eq2ang( rot->yx(), rotyx ) ) {
    std::cerr << " EQUATION for yx() IS BAD " << rot->yx() << " <> " << rotyx << std::endl;
    matrixElemBad++;
  }
  if( !eq2ang( rot->yy(), rotyy ) ) {
    std::cerr << " EQUATION for yy() IS BAD " << rot->yy() << " <> " << rotyy << std::endl;
    matrixElemBad++;
  }
  if( !eq2ang( rot->yz(), rotyz ) ) {
    std::cerr << " EQUATION for yz() IS BAD " << rot->yz() << " <> " << rotyz << std::endl;
    matrixElemBad++;
  }
  if( !eq2ang( rot->zx(), rotzx ) ) {
    std::cerr << " EQUATION for zx() IS BAD " << rot->zx() << " <> " << rotzx << std::endl;
    matrixElemBad++;
  }
  if( !eq2ang( rot->zy(), rotzy ) ) {
    std::cerr << " EQUATION for zy() IS BAD " << rot->zy() << " <> " << rotzy << std::endl;
    matrixElemBad++;
  }
  if( !eq2ang( rot->zz(), rotzz ) ) {
    std::cerr << " EQUATION for zz() IS BAD " << rot->zz() << " <> " << rotzz << std::endl;
    matrixElemBad++;
  }

  //-  std::cout << " cme: matrixElemBad " << matrixElemBad << std::endl;
  return matrixElemBad;
}

double ALIUtils::diff2pi	(	double	ang1,
		double	ang2
	)		`[static]`

Definition at line 748 of file ALIUtils.cc.

References diffTreeTool::diff.

Referenced by eq2ang(), and getRotationAnglesFromMatrix().

{
  double pii = acos(0.)*2;
  double diff = fabs( ang1 - ang2 );
  diff = diff - int(diff/2./pii) * 2 *pii;
  return diff;
}

void ALIUtils::dump3v	(	const CLHEP::Hep3Vector &	vec,
		const std::string &	msg
	)		`[static]`

Definition at line 61 of file ALIUtils.cc.

References gather_cfg::cout.

Referenced by ALILine::ALILine(), ALIPlane::ALIPlane(), OptOOpticalSquare::calculateFaces(), OptOSensor2D::convertPointToLocalCoordinates(), OptOCOPS::convertPointToLocalCoordinates(), OptOPinhole::defaultBehaviour(), OptOCubeSplitter::detailedDeviatesLightRay(), OptOMirror::detailedDeviatesLightRay(), OptOPlateSplitter::detailedDeviatesLightRay(), OptOModifiedRhomboidPrism::detailedDeviatesLightRay(), OpticalObject::displaceCentreGlobOriginal(), OpticalObject::displaceCentreGlobOriginalOriginal(), OpticalObject::displaceRmGlobAroundGlobal(), OpticalObject::displaceRmGlobAroundLocal(), OpticalObject::displaceRmGlobOriginal(), OpticalObject::displaceRmGlobOriginalOriginal(), LightRay::dumpData(), OpticalObjectMgr::dumpOptOs(), OpticalObject::getDispVec(), OptOCubeSplitter::getMiddlePlate(), OpticalObject::getPlate(), OptOModifiedRhomboidPrism::getRotatedPlate(), OptOCubeSplitter::getUpperPlate(), ALILine::intersect(), LightRay::intersect(), OptODistancemeter::makeMeasurement(), OptODistancemeter3dim::makeMeasurement(), OptOTiltmeter::makeMeasurement(), OptOSensor2D::makeMeasurement(), OptOCOPS::makeMeasurement(), LightRay::reflect(), LightRay::refract(), OpticalObject::SetCentreGlobFromCentreLocal(), OpticalObject::SetCentreLocalFromEntryValues(), LightRay::shiftAndDeviateWhileTraversing(), and OptOUserDefined::userDefinedBehaviour().

{
  //  double phicyl = atan( vec.y()/vec.x() );
  std::cout << msg << std::setprecision(8) << vec;
  std::cout << std::endl;
  //  std::cout << " " << vec.theta()/deg << " " << vec.phi()/deg << " " << vec.perp() << " " << phicyl/deg << std::endl; 
  //  setw(10);
  //  std::cout << msg << " x=" << std::setprecision(8) << vec.x() << " y=" << setprecision(8) <<vec.y() << " z=" << std::setprecision(8) << vec.z() << std::endl;
  // std::setprecision(8);

}

void ALIUtils::dumpDimensions ( std::ofstream & fout ) [static]

Definition at line 337 of file ALIUtils.cc.

References _OutputAngleSigmaDimensionFactor, _OutputAngleValueDimensionFactor, _OutputLengthSigmaDimensionFactor, _OutputLengthValueDimensionFactor, ExpressReco_HICollisions_FallBack::cerr, cmsRelvalreport::exit, and M_PI.

Referenced by Fit::fitNextEvent(), and FittedEntriesManager::MakeHistos().

{
  fout << "DIMENSIONS: lengths = ";
  ALIstring internalDim = "m";
  if(_OutputLengthValueDimensionFactor == 1. ) { 
    fout << "m";
  }else if(_OutputLengthValueDimensionFactor == 1.E-3 ) { 
    fout << "mm";
  }else if(_OutputLengthValueDimensionFactor == 1.E-6 ) { 
    fout << "mum";
  }else if(_OutputLengthValueDimensionFactor == 1.E-2 ) { 
    fout << "cm";
  } else {
    std::cerr << " !! unknown OutputLengthValueDimensionFactor " << _OutputLengthValueDimensionFactor << std::endl;
    exit(1);
  }

  fout << " +- ";
  if(_OutputLengthSigmaDimensionFactor == 1. ) { 
    fout << "m";
  }else if(_OutputLengthSigmaDimensionFactor == 1.E-3 ) { 
    fout << "mm";
  }else if(_OutputLengthSigmaDimensionFactor == 1.E-6 ) { 
    fout << "mum";
  }else if(_OutputLengthSigmaDimensionFactor == 1.E-2 ) { 
    fout << "cm";
  } else {
    std::cerr << " !! unknown OutputLengthSigmaDimensionFactor " << _OutputLengthSigmaDimensionFactor << std::endl;
    exit(1);
  }
    
  fout << "  angles = ";
  if(_OutputAngleValueDimensionFactor == 1. ) { 
    fout << "rad";
  }else if(_OutputAngleValueDimensionFactor == 1.E-3 ) { 
    fout << "mrad";
  }else if(_OutputAngleValueDimensionFactor == 1.E-6 ) { 
    fout << "murad";
  }else if(_OutputAngleValueDimensionFactor == M_PI/180. ) { 
    fout << "deg";
  }else if(_OutputAngleValueDimensionFactor == M_PI/200. ) { 
    fout << "grad";
  } else {
    std::cerr << " !! unknown OutputAngleValueDimensionFactor " << _OutputAngleValueDimensionFactor << std::endl;
    exit(1);
  }

  fout << " +- ";
  if(_OutputAngleSigmaDimensionFactor == 1. ) { 
    fout << "rad";
  }else if(_OutputAngleSigmaDimensionFactor == 1.E-3 ) { 
    fout << "mrad";
  }else if(_OutputAngleSigmaDimensionFactor == 1.E-6 ) { 
    fout << "murad";
  }else if(_OutputAngleSigmaDimensionFactor == M_PI/180. ) { 
    fout << "deg";
  }else if(_OutputAngleSigmaDimensionFactor == M_PI/200. ) { 
    fout << "grad";
  } else {
    std::cerr << " !! unknown OutputAngleSigmaDimensionFactor " << _OutputAngleSigmaDimensionFactor << std::endl;
    exit(1);
  }
  fout << std::endl;

}

void ALIUtils::dumprm	(	const CLHEP::HepRotation &	rm,
		const std::string &	msg,
		std::ostream &	out = `std::cout`
	)		`[static]`

Definition at line 77 of file ALIUtils.cc.

Referenced by OpticalObject::buildRmFromEntryValuesOriginalOriginal(), OptOSensor2D::convertPointToLocalCoordinates(), OptOCOPS::convertPointToLocalCoordinates(), OpticalObject::displaceRmGlobAroundGlobal(), OpticalObject::displaceRmGlobAroundLocal(), OpticalObject::displaceRmGlobOriginal(), OpticalObject::displaceRmGlobOriginalOriginal(), OpticalObject::getDispVec(), OptOCubeSplitter::getMiddlePlate(), OpticalObject::getPlate(), OptOModifiedRhomboidPrism::getRotatedPlate(), getRotationAnglesFromMatrix(), OpticalObject::getRotationAnglesInOptOFrame(), OptOCubeSplitter::getUpperPlate(), OptOTiltmeter::makeMeasurement(), Fit::printCentreInOptOFrame(), OpticalObject::propagateGlobalRMOriginalOriginalChangeToChildren(), OpticalObject::SetCentreGlobFromCentreLocal(), OpticalObject::setGlobalRMOriginalOriginal(), OpticalObject::SetRMGlobFromRMLocal(), OpticalObject::SetRMLocalFromEntryValues(), LightRay::startLightRay(), and EntryAngleAffAngles::valueDisplaced().

{

  out << msg << " xx=" << rm.xx() << " xy=" << rm.xy() << " xz=" << rm.xz() << std::endl;
  out << msg << " yx=" << rm.yx() << " yy=" << rm.yy() << " yz=" << rm.yz() << std::endl;
  out << msg << " zx=" << rm.zx() << " zy=" << rm.zy() << " zz=" << rm.zz() << std::endl;

}

void ALIUtils::dumpVS	(	const std::vector< ALIstring > &	wl,
		const std::string &	msg,
		std::ostream &	outs = `std::cout`
	)		`[static]`

dumps a vector of strings with a message to outs

Definition at line 501 of file ALIUtils.cc.

Referenced by OpticalObject::buildWordList(), Measurement::constructFromOA(), OpticalObject::copyData(), EntryData::fill(), Entry::fill(), DeviationSensor2D::fillData(), OpticalObject::fillExtraEntry(), FittedEntriesReader::FittedEntriesReader(), OpticalObject::getCoordinateFromOptAlignParam(), DeviationsFromFileSensor2D::readFile(), ErrorCorrelationMgr::readFromReportFile(), Model::readMeasurementsFromFile(), CocoaDaqReaderText::ReadNextEvent(), Model::readSystemDescription(), MeasurementDistancemeter::setConversionFactor(), MeasurementCOPS::setConversionFactor(), MeasurementSensor2D::setConversionFactor(), MeasurementTiltmeter::setConversionFactor(), MeasurementDistancemeter3dim::setConversionFactor(), and Measurement::setCurrentDate().

{
  outs << msg << std::endl;
  ALIuint siz = wl.size();
  for( ALIuint ii=0; ii< siz; ii++ ){
    outs << wl[ii] << " ";
    /*  ostream_iterator<ALIstring> os(outs," ");
        copy(wl.begin(), wl.end(), os);*/
  }
  outs << std::endl;
}

bool ALIUtils::eq2ang	(	double	ang1,
		double	ang2
	)		`[static]`

Definition at line 758 of file ALIUtils.cc.

References diffTreeTool::diff, and diff2pi().

Referenced by checkMatrixEquations(), and getRotationAnglesFromMatrix().

{
  bool beq = true;

  double pii = acos(0.)*2;
  double diff = diff2pi( ang1, ang2 );
  if( diff > 0.00001 ) {
    if( fabs( diff - 2*pii ) > 0.00001 ) {
      //-      std::cout << " diff " << diff << " " << ang1 << " " << ang2 << std::endl;
      beq = false;
    }
  } else {
    beq = true;
  }

  return beq;
}

bool ALIUtils::getBool ( const ALIstring & str ) [static]

Convert a bool to an integer, checking that it is really a bool.

Definition at line 453 of file ALIUtils.cc.

References ExpressReco_HICollisions_FallBack::cerr, and cmsRelvalreport::exit.

{
   bool val;
  
 //t str = upper( str );
  //----------- first check that it is a not number
  if( str == "ON" || str == "TRUE"  ) {
    val = true;
  } else if( str == "OFF" || str == "FALSE" ) {
    val = false;
  } else {
    std::cerr << "!!!! EXITING: trying to get the float from a string that is not 'ON'/'OFF'/'TRUE'/'FALSE' " << str << std::endl;
    exit(1);
  }

  return val;
}

ALIdouble ALIUtils::getDimensionValue	(	const ALIstring &	dim,
		const ALIstring &	dimType
	)		`[static]`

Definition at line 515 of file ALIUtils.cc.

References ExpressReco_HICollisions_FallBack::cerr, M_PI, and relativeConstraints::value.

Referenced by EntryMgr::readEntryFromReportOut().

{
  ALIdouble value;
  if( dimType == "Length" ) {
    if( dim == "mm" ) {
      value = 1.E-3;
    }else if( dim == "cm" ) {
      value = 1.E-2;
    }else if( dim == "m" ) {
      value = 1.;
    }else if( dim == "mum" ) {
      value = 1.E-6;
    }else if( dim == "dm" ) {
      value = 1.E-1;
    }else if( dim == "nm" ) {
      value = 1.E-9;
    }else {
      std::cerr << "!!!!FATAL ERROR:  ALIUtils::GetDimensionValue. " << dim << " is a dimension not supported for dimension type " << dimType << std::endl;
      abort();
    }
  } else if( dimType == "Angle" ) {
    if( dim == "rad" ) {
      value = 1.;
    }else if( dim == "mrad" ) {
      value = 1.E-3;
    }else if( dim == "murad" ) {
      value = 1.E-6;
    }else if( dim == "deg" ) {
      value = M_PI/180.;
    }else if( dim == "grad" ) {
      value = M_PI/200.;
    }else {
      std::cerr << "!!!!FATAL ERROR:  ALIUtils::GetDimensionValue. " << dim << " is a dimension not supported for dimension type " << dimType << std::endl;
      abort();
    }
  }else {
      std::cerr << "!!!!FATAL ERROR:  ALIUtils::GetDimensionValue. " << dimType << " is a dimension type not supported " << std::endl;
      abort();
  }

  return value;

}

static ALIbool ALIUtils::getFirstTime ( ) [inline, static]

Definition at line 100 of file ALIUtils.h.

References firstTime.

Referenced by Measurement::calculateOriginalSimulatedValue(), MeasurementSensor2D::calculateSimulatedValue(), MeasurementCOPS::calculateSimulatedValue(), MeasurementDistancemeter3dim::calculateSimulatedValue(), MeasurementDistancemeter::calculateSimulatedValue(), MeasurementDiffEntry::calculateSimulatedValue(), Fit::PropagateErrors(), OptOUserDefined::userDefinedBehaviour(), and Fit::WriteVisualisationFiles().

                               {
    return firstTime;
  }

double ALIUtils::getFloat ( const ALIstring & str ) [static]

Convert a string to an float, checking that it is really a number.

Definition at line 404 of file ALIUtils.cc.

References ExpressReco_HICollisions_FallBack::cerr, cmsRelvalreport::exit, and IsNumber().

Referenced by EntryData::fill(), DeviationSensor2D::fillData(), FittedEntriesSet::FillEntriesFromFile(), OptOSensor2D::fillExtraEntry(), FittedEntriesReader::readFittedEntriesFromFile(), ErrorCorrelationMgr::readFromReportFile(), and Model::readSystemDescription().

{
  //----------- first check that it is a number
  if(!IsNumber(str) ) {
    std::cerr << "!!!! EXITING: trying to get the float from a string that is not a number " << str << std::endl;
    exit(1);
  }

  return atof( str.c_str() );
}

int ALIUtils::getInt ( const ALIstring & str ) [static]

Convert a string to an integer, checking that it is really an integer.

Definition at line 417 of file ALIUtils.cc.

References ExpressReco_HICollisions_FallBack::cerr, cmsRelvalreport::exit, and IsNumber().

Referenced by OpticalObject::createComponentOptOs(), and Model::readSystemDescription().

{
  //----------- first check that it is an integer
  if(!IsNumber(str) ) {
    //----- Check that it is a number 
    std::cerr << "!!!! EXITING: trying to get the integer from a string that is not a number " << str << std::endl;
    exit(1);
  } else {
    //----- Check that it is not a float, no decimal or E-n
    bool isFloat = 0;
    int ch = str.find('.');
    ALIuint ii = 0;
    if(ch != -1 ) {
      for( ii = ch+1; ii < str.size(); ii++) {
        if( str[ii] != '0' ) isFloat = 1;
      }
    }

    ch = str.find('E');
    if(ch != -1 ) ch = str.find('e');
    if(ch != -1 ) {
      if(str[ch+1] == '-') isFloat = 1;
    }

    if(isFloat) {
      std::cerr << "!!!! EXITING: trying to get the integer from a string that is a float: " << str << std::endl;
      std::cerr << ii << " ii "  << ch <<std::endl;
      exit(1);
    }
  }
  return int( atof( str.c_str() ) );
}

static ALIdouble ALIUtils::getMaximumDeviationDerivative ( ) [inline, static]

Definition at line 106 of file ALIUtils.h.

References maximum_deviation_derivative.

Referenced by Measurement::DerivativeRespectEntry(), and Fit::getInstance().

                                                   {
    return maximum_deviation_derivative; }

std::vector< double > ALIUtils::getRotationAnglesFromMatrix	(	CLHEP::HepRotation &	rmLocal,
		double	origAngleX,
		double	origAngleY,
		double	origAngleZ
	)		`[static]`

Definition at line 591 of file ALIUtils.cc.

References addPii(), approxTo0(), ExpressReco_HICollisions_FallBack::cerr, checkMatrixEquations(), funct::cos(), gather_cfg::cout, debug, diff2pi(), dumprm(), eq2ang(), and funct::sin().

Referenced by CocoaAnalyzer::ReadXMLFile().

{
  double pii = acos(0.)*2;
  std::vector<double> newang(3);
  double angleX = origAngleX;
  double angleY = origAngleY;
  double angleZ = origAngleZ;

  if( ALIUtils::debug >= 4 ) {
    std::cout << " angles as value entries: X= " << angleX << " Y= " << angleY << " Z " << angleZ << std::endl;
  }

  //-  std::cout << name () << " vdbf " << angleX << " " << angleY << " " << angleZ << std::endl;
  double rotzx = approxTo0( rmLocal.zx() );
  double rotzy = approxTo0( rmLocal.zy() );
  double rotzz = approxTo0( rmLocal.zz() );
  double rotyx = approxTo0( rmLocal.yx() );
  double rotxx = approxTo0( rmLocal.xx() );
  if( rotzy == 0. && rotzz == 0. ) {
    //check that entry is z angle
    newang[0] = angleX;
    //beware of aa <==> pii - aa
    if( eq2ang( rmLocal.zx(), -1. ) ) {
      double aa = asin( rmLocal.xy() );
      if( diff2pi( angleZ, - aa + newang[0] ) < diff2pi( angleZ, - pii + aa + newang[0] )  ) {
        newang[2] = -aa + newang[0];
        if( ALIUtils::debug >= 5 ) std::cout << " newang[0] = -aa + newang[0] " << std::endl;
      } else {
        newang[2] = -pii + aa + newang[0];
        if( ALIUtils::debug >= 5 ) std::cout << " newang[0] = -pii + aa + newang[0] " << newang[0] << " " << aa << " " << newang[2] << std::endl;
      }
    } else {
      double aa = asin( -rmLocal.xy() );
      if( diff2pi( angleZ, aa - newang[0] ) < diff2pi( angleZ, pii - aa - newang[0] )  ) {
        newang[2] = aa - newang[0];
        if( ALIUtils::debug >= 5 ) std::cout << " newang[0] = aa - newang[2] " << std::endl;
      } else {
        newang[2] = pii - aa - newang[0];
        if( ALIUtils::debug >= 5 ) std::cout << " newang[0] = pii - aa - newang[2] " << newang[0] << " " << aa << " " << newang[2] << std::endl;
      }
    } 
  } else {
    newang[0] = atan( rotzy / rotzz );
    newang[2] = atan( rotyx / rotxx );
  }
  if( rotzx < -1. ) {
    //-    std::cerr << " rotzx too small " << rotzx << " = " << rmLocal.zx() << " " << rotzx-rmLocal.zx() << std::endl;
    rotzx = -1.;
  } else if( rotzx > 1. ) {
    //-    std::cerr << " rotzx too big " << rotzx << " = " << rmLocal.zx() << " " << rotzx-rmLocal.zx() << std::endl;
    rotzx = 1.;
  }
  newang[1] = -asin( rotzx );
  if( ALIUtils::debug >= 5 ) std::cout << "First calculation of angles: " << std::endl 
                               << " newang[0] " << newang[0] << " " << rotzy << " " << rotzz << std::endl
                               << " newang[1] " << newang[1] << " " << rotzx << std::endl
                               << " newang[2] " << newang[2] << " " << rotyx << " " << rotxx << std::endl;
  
  //    newang[2] = acos( rmLocal.xx() / cos( newang[1] ) );
  //----- CHECK if the angles are OK (there are several symmetries)
  //--- Check if the predictions with the angles obtained match the values of the rotation matrix (they may differ for exampole by a sign or more in complicated formulas)
  double rotnewxx = cos( newang[1] ) * cos( newang[2] );
  double rotnewzz = cos( newang[0] ) * cos( newang[1] );
  double rotnewxy = sin( newang[0] ) * sin( newang[1] ) * cos( newang[2] ) - cos( newang[0] )* sin( newang[2] );
  double rotnewxz = cos( newang[0] ) * sin( newang[1] ) * cos( newang[2] ) + sin( newang[0] )* sin( newang[2] );
  double rotnewyy = sin( newang[0] ) * sin( newang[1] ) * sin( newang[2] ) + cos( newang[0] )* cos( newang[2] );
  double rotnewyz = cos( newang[0] ) * sin( newang[1] ) * sin( newang[2] ) - sin( newang[0] )* cos( newang[2] );

  bool eqxx = eq2ang( rotnewxx, rmLocal.xx() );
  bool eqzz = eq2ang( rotnewzz, rmLocal.zz() );
  bool eqxy = eq2ang( rotnewxy, rmLocal.xy() );
  bool eqxz = eq2ang( rotnewxz, rmLocal.xz() );
  bool eqyy = eq2ang( rotnewyy, rmLocal.yy() );
  bool eqyz = eq2ang( rotnewyz, rmLocal.yz() );

  //--- Check if one of the tree angles should be changed
  if( ALIUtils::debug >= 5 ) {
    std::cout << " pred rm.xx " << rotnewxx << " =? " << rmLocal.xx() 
         << " pred rm.zz " << rotnewzz << " =? " << rmLocal.zz() 
         << std::endl;
    std::cout << " eqxx " << eqxx << " eqzz " << eqzz << std::endl;
    //-    std::cout << " rotnewxx " << rotnewxx << " = " << rmLocal.xx() << " " << fabs( rotnewxx - rmLocal.xx() ) << " " <<(fabs( rotnewxx - rmLocal.xx() ) < 0.0001) << std::endl;
  }

  if( eqxx & !eqzz ) {
    newang[0] = pii + newang[0];
    if( ALIUtils::debug >= 5 ) std::cout << " change newang[0] " << newang[0] << std::endl;
  } else  if( !eqxx & !eqzz ) {
    newang[1] = pii - newang[1];
    if( ALIUtils::debug >= 5 ) std::cout << " change newang[1] " << newang[1] << std::endl;
  } else  if( !eqxx & eqzz ) {
    newang[2] = pii + newang[2];
    if( ALIUtils::debug >= 5 ) std::cout << " change newang[2] " << newang[2] << std::endl;
  }

  //--- Check if the 3 angles should be changed (previous check is invariant to the 3 changing)
  if( ALIUtils::debug >= 5 ) {
    std::cout << " pred rm.xy " << rotnewxy << " =? " << rmLocal.xy() 
         << " pred rm.xz " << rotnewxz << " =? " << rmLocal.xz() 
         << " pred rm.yy " << rotnewyy << " =? " << rmLocal.yy()
         << " pred rm.yz " << rotnewyz << " =? " << rmLocal.yz()
         << std::endl;
    std::cout << " eqxy " << eqxy << " eqxz " << eqxz << " eqyy " << eqyy << " eqyz " << eqyz << std::endl;
  }

  if( !eqxy || !eqxz || !eqyy || !eqyz ) {
    // check also cases where one of the above 'eq' is OK because it is = 0
    if( ALIUtils::debug >= 5 ) std::cout << " change the 3 newang " << std::endl;
    newang[0] = addPii( newang[0] );
    newang[1] = pii - newang[1];
    newang[2] = addPii( newang[2] );
    double rotnewxy = -sin( newang[0] ) * sin( newang[1] ) * cos( newang[2] ) - cos( newang[0] )* sin( newang[2] );
    double rotnewxz = -cos( newang[0] ) * sin( newang[1] ) * cos( newang[2] ) - sin( newang[0] )* sin( newang[2] );
    if( ALIUtils::debug >= 5 ) std::cout << " rotnewxy " << rotnewxy << " = " << rmLocal.xy()
         << " rotnewxz " << rotnewxz << " = " << rmLocal.xz() << std::endl;
  }
  if( diff2pi(angleX, newang[0] ) + diff2pi(angleY, newang[1] ) +diff2pi(angleZ, newang[2] )
           > diff2pi(angleX, pii+newang[0] ) + diff2pi(angleY, pii-newang[1] ) + diff2pi(angleZ, pii+newang[2] ) ){
    // check also cases where one of the above 'eq' is OK because it is = 0
    if( ALIUtils::debug >= 5 ) std::cout << " change the 3 newang " << std::endl;
    newang[0] = addPii( newang[0] );
    newang[1] = pii - newang[1];
    newang[2] = addPii( newang[2] );
    double rotnewxy = -sin( newang[0] ) * sin( newang[1] ) * cos( newang[2] ) - cos( newang[0] )* sin( newang[2] );
    double rotnewxz = -cos( newang[0] ) * sin( newang[1] ) * cos( newang[2] ) - sin( newang[0] )* sin( newang[2] );
    if( ALIUtils::debug >= 5 ) std::cout << " rotnewxy " << rotnewxy << " = " << rmLocal.xy()
         << " rotnewxz " << rotnewxz << " = " << rmLocal.xz() << std::endl;
  }
  
  for (int ii=0; ii<3; ii++) {  
    newang[ii] = approxTo0( newang[ii] );
  }
  //  double rotnewyx = cos( newang[1] ) * sin( newang[2] );

  if(  checkMatrixEquations( newang[0], newang[1], newang[2], &rmLocal ) != 0 ){
    std::cerr << " wrong rotation matrix " <<  newang[0] << " " << newang[1] << " " << newang[2] << std::endl;
    ALIUtils::dumprm( rmLocal, " matrix is " );
  }
  if( ALIUtils::debug >= 5 ) {
    std::cout << "Final angles:  newang[0] " << newang[0] << " newang[1] " << newang[1] << " newang[2] " << newang[2] << std::endl;
    CLHEP::HepRotation rot;
    rot.rotateX( newang[0] );
    ALIUtils::dumprm( rot, " new rot after X ");
    rot.rotateY( newang[1] );
    ALIUtils::dumprm( rot, " new rot after Y ");
    rot.rotateZ( newang[2] );
    ALIUtils::dumprm( rot, " new rot ");
    ALIUtils::dumprm( rmLocal, " rmLocal " );
    //-    ALIUtils::dumprm( theRmGlobOriginal, " theRmGlobOriginal " );
  }

  //-  std::cout << " before return newang[0] " << newang[0] << " newang[1] " << newang[1] << " newang[2] " << newang[2] << std::endl;
  return newang;

}

int ALIUtils::IsNumber ( const ALIstring & str ) [static]

Definition at line 34 of file ALIUtils.cc.

Referenced by Measurement::fillData(), Entry::fillFromInputFileSigma(), Entry::fillFromInputFileValue(), getFloat(), getInt(), ParameterMgr::getVal(), Model::readSystemDescription(), MeasurementDistancemeter::setConversionFactor(), MeasurementCOPS::setConversionFactor(), MeasurementSensor2D::setConversionFactor(), MeasurementTiltmeter::setConversionFactor(), and MeasurementDistancemeter3dim::setConversionFactor().

{
  int isnum = 1;
  int numE = 0;
  for(ALIuint ii=0; ii<str.length(); ii++){
    if(!isdigit(str[ii]) && str[ii]!='.' && str[ii]!='-' && str[ii]!='+') {
      //--- check for E(xponential)
      if(str[ii] == 'E' || str[ii] == 'e' ) {
        if(numE != 0 || ii == str.length()-1)  {
          isnum = 0;
          break;
        }
        numE++;
      } else {
        isnum = 0; 
        break;
      }
    }
  }
 
  return isnum;
}

static ALIdouble ALIUtils::LengthSigmaDimensionFactor ( ) [inline, static]

Definition at line 73 of file ALIUtils.h.

References _LengthSigmaDimensionFactor.

Referenced by EntryLength::SigmaDimensionFactor(), and Measurement::sigmaDimensionFactor().

                                               {
    return _LengthSigmaDimensionFactor;}

static ALIdouble ALIUtils::LengthValueDimensionFactor ( ) [inline, static]

Definition at line 71 of file ALIUtils.h.

References _LengthValueDimensionFactor.

Referenced by OptOSensor2D::fastTraversesLightRay(), EntryMgr::readEntryFromReportOut(), OpticalObject::transformCylindrical2Cartesian(), EntryLength::ValueDimensionFactor(), and Measurement::valueDimensionFactor().

                                               {
    return _LengthValueDimensionFactor;}

static ALIdouble ALIUtils::OutputAngleSigmaDimensionFactor ( ) [inline, static]

Definition at line 85 of file ALIUtils.h.

References _OutputAngleSigmaDimensionFactor.

Referenced by EntryAngle::OutputSigmaDimensionFactor().

                                                    {
    return _OutputAngleSigmaDimensionFactor;}

static ALIdouble ALIUtils::OutputAngleValueDimensionFactor ( ) [inline, static]

Definition at line 83 of file ALIUtils.h.

References _OutputAngleValueDimensionFactor.

Referenced by EntryAngle::OutputValueDimensionFactor().

                                                    {
    return _OutputAngleValueDimensionFactor;}

static ALIdouble ALIUtils::OutputLengthSigmaDimensionFactor ( ) [inline, static]

Definition at line 81 of file ALIUtils.h.

References _OutputLengthSigmaDimensionFactor.

Referenced by EntryLength::OutputSigmaDimensionFactor().

                                                     {
    return _OutputLengthSigmaDimensionFactor;}

static ALIdouble ALIUtils::OutputLengthValueDimensionFactor ( ) [inline, static]

Definition at line 79 of file ALIUtils.h.

References _OutputLengthValueDimensionFactor.

Referenced by EntryLength::OutputValueDimensionFactor().

                                                     {
    return _OutputLengthValueDimensionFactor;}

static void ALIUtils::set_time_now ( time_t now ) [inline, static]

Definition at line 47 of file ALIUtils.h.

References _time_now, and cmsPerfSuiteHarvest::now.

Referenced by Fit::getFitQuality(), Fit::multiplyMatrices(), and Fit::PropagateErrors().

                                       {
    _time_now = now;
  }

void ALIUtils::SetAngleDimensionFactors ( ) [static]

Definition at line 116 of file ALIUtils.cc.

References _AngleSigmaDimensionFactor, _AngleValueDimensionFactor, CalculateAngleDimensionFactorFromInt(), gather_cfg::cout, debug, GlobalOptionMgr::getInstance(), and GlobalOptionMgr::GlobalOptions().

Referenced by Model::readSystemDescription().

{
//--------------------- if it doesn exist, GlobalOptions is 0
  //---------- Calculate factors to convert to radians
  GlobalOptionMgr* gomgr = GlobalOptionMgr::getInstance();
  ALIint ad =  ALIint(gomgr->GlobalOptions()[ ALIstring("angle_value_dimension") ]);
  _AngleValueDimensionFactor = CalculateAngleDimensionFactorFromInt(ad);

  ad =  ALIint(gomgr->GlobalOptions()[ ALIstring("angle_error_dimension"
) ]);
  _AngleSigmaDimensionFactor = CalculateAngleDimensionFactorFromInt(ad);

  //---------- Change factor to convert to error dimensions
  //  _AngleValueDimensionFactor /= _AngleSigmaDimensionFactor;
  //_AngleSigmaDimensionFactor = 1;

  if(ALIUtils::debug >= 6) std::cout <<  _AngleValueDimensionFactor <<  "Set Angle DimensionFactors" << _AngleSigmaDimensionFactor << std::endl; 
   
}

static void ALIUtils::setDebugVerbosity ( ALIint val ) [inline, static]

Definition at line 41 of file ALIUtils.h.

References debug.

Referenced by CocoaAnalyzer::analyze(), and GlobalOptionMgr::setGlobalOption().

                                              {
    debug = val;
  }

static void ALIUtils::setFirstTime ( ALIbool val ) [inline, static]

Definition at line 103 of file ALIUtils.h.

References firstTime.

Referenced by Fit::PropagateErrors(), and Fit::startFit().

                                         {
    firstTime = val;
  }

void ALIUtils::SetLengthDimensionFactors ( ) [static]

Definition at line 91 of file ALIUtils.cc.

References _LengthSigmaDimensionFactor, _LengthValueDimensionFactor, CalculateLengthDimensionFactorFromInt(), gather_cfg::cout, debug, GlobalOptionMgr::getGlobalOption(), GlobalOptionMgr::getInstance(), and GlobalOptionMgr::GlobalOptions().

Referenced by Model::readSystemDescription().

{
//---------------------------------------- if it doesn exist, GlobalOptions is 0
  //---------- Calculate factors to convert to meters
  GlobalOptionMgr* gomgr = GlobalOptionMgr::getInstance();
  ALIint ad = ALIint(gomgr->getGlobalOption("length_value_dimension"));

  _LengthValueDimensionFactor = CalculateLengthDimensionFactorFromInt( ad );
  ad =  ALIint(gomgr->GlobalOptions()[ ALIstring("length_error_dimension"
) ]);
  _LengthSigmaDimensionFactor = CalculateLengthDimensionFactorFromInt( ad );

  //---------- Change factor to convert to error dimensions
  //  _LengthValueDimensionFactor /= _LengthSigmaDimensionFactor;
  //_LengthSigmaDimensionFactor = 1;

  if(ALIUtils::debug >= 6) std::cout <<  _LengthValueDimensionFactor << " Set Length DimensionFactors " << _LengthSigmaDimensionFactor << std::endl; 
   
}

static void ALIUtils::setMaximumDeviationDerivative ( ALIdouble val ) [inline, static]

Definition at line 108 of file ALIUtils.h.

References maximum_deviation_derivative.

Referenced by Fit::getInstance().

                                                             {
    maximum_deviation_derivative = val; }

void ALIUtils::SetOutputAngleDimensionFactors ( ) [static]

Definition at line 169 of file ALIUtils.cc.

References _OutputAngleSigmaDimensionFactor, _OutputAngleValueDimensionFactor, CalculateAngleDimensionFactorFromInt(), gather_cfg::cout, debug, GlobalOptionMgr::getInstance(), and GlobalOptionMgr::GlobalOptions().

Referenced by Model::readSystemDescription().

{
//--------------------- if it doesn exist, GlobalOptions is 0
  //---------- Calculate factors to convert to radians
  GlobalOptionMgr* gomgr = GlobalOptionMgr::getInstance();
  ALIint ad =  ALIint(gomgr->GlobalOptions()[ ALIstring("output_angle_value_dimension") ]);
  if( ad == 0 ) ad =  ALIint(gomgr->GlobalOptions()[ ALIstring("angle_value_dimension") ]);
  _OutputAngleValueDimensionFactor = CalculateAngleDimensionFactorFromInt(ad);


  ad =  ALIint(gomgr->GlobalOptions()[ ALIstring("output_angle_error_dimension") ]);
  if( ad == 0) ad =  ALIint(gomgr->GlobalOptions()[ ALIstring("angle_error_dimension") ]);
  _OutputAngleSigmaDimensionFactor = CalculateAngleDimensionFactorFromInt(ad);

  //---------- Change factor to convert to error dimensions
  //  _AngleValueDimensionFactor /= _AngleSigmaDimensionFactor;
  //_AngleSigmaDimensionFactor = 1;

  if(ALIUtils::debug >= 9) std::cout <<  _OutputAngleValueDimensionFactor <<  "Output Angle Dimension Factors" << _OutputAngleSigmaDimensionFactor << std::endl; 
   
}

void ALIUtils::SetOutputLengthDimensionFactors ( ) [static]

Definition at line 141 of file ALIUtils.cc.

References _OutputLengthSigmaDimensionFactor, _OutputLengthValueDimensionFactor, CalculateLengthDimensionFactorFromInt(), gather_cfg::cout, debug, GlobalOptionMgr::getInstance(), and GlobalOptionMgr::GlobalOptions().

Referenced by Model::readSystemDescription().

{
//---------------------------------------- if it doesn exist, GlobalOptions is 0
  //---------- Calculate factors to convert to meters
  GlobalOptionMgr* gomgr = GlobalOptionMgr::getInstance();
  ALIint ad =  ALIint(gomgr->GlobalOptions()[ ALIstring("output_length_value_dimension") ]);
  if( ad == 0 ) ad =  ALIint(gomgr->GlobalOptions()[ ALIstring("length_value_dimension") ]);
  _OutputLengthValueDimensionFactor = CalculateLengthDimensionFactorFromInt( ad );

  ad =  ALIint(gomgr->GlobalOptions()[ ALIstring("output_length_error_dimension"
) ]);
  if( ad == 0 ) ad =  ALIint(gomgr->GlobalOptions()[ ALIstring("length_error_dimension"
) ]);
  _OutputLengthSigmaDimensionFactor = CalculateLengthDimensionFactorFromInt( ad );

  //---------- Change factor to convert to error dimensions
  //  _LengthValueDimensionFactor /= _LengthSigmaDimensionFactor;
  //_LengthSigmaDimensionFactor = 1;

  if(ALIUtils::debug >= 6) std::cout <<  _OutputLengthValueDimensionFactor << "Output Length Dimension Factors" << _OutputLengthSigmaDimensionFactor << std::endl; 
   
}

static void ALIUtils::setReportVerbosity ( ALIint val ) [inline, static]

Definition at line 38 of file ALIUtils.h.

References report.

Referenced by GlobalOptionMgr::setGlobalOption().

                                               {
    report = val;
  }

ALIstring ALIUtils::subQuotes ( const ALIstring & str ) [static]

Definition at line 472 of file ALIUtils.cc.

References ExpressReco_HICollisions_FallBack::cerr, and cmsRelvalreport::exit.

{
  
  //---------- Take out leading and trailing '"'
  if( str.find('"') != 0 || str.rfind('"') != str.length()-1 ) { 
    std::cerr << "!!!EXITING trying to substract quotes from a word that has no quotes " << str << std::endl;
    exit(1);
  }

  //  str = str.strip(ALIstring::both, '\"');
  //---------- Take out leading and trallling '"'
  ALIstring strt = str.substr(1,str.size()-2);

  //-  std::cout << " subquotes " << str << std::endl;
  //---------- Look for leading spaces
  while( strt[0] == ' ' ) {
   strt = strt.substr(1,strt.size()-1);
  }

  //---------- Look for trailing spaces
  while( strt[strt.size()-1] == ' ' ) {
   strt = strt.substr(0,strt.size()-1);
  }

  return strt;

}

static time_t ALIUtils::time_now ( ) [inline, static]

Definition at line 44 of file ALIUtils.h.

References _time_now.

Referenced by Fit::getFitQuality(), Fit::multiplyMatrices(), and Fit::PropagateErrors().

                           {
    return _time_now;
  }

static ALIdouble ALIUtils::val0 ( ALIdouble val ) [inline, static]

Definition at line 88 of file ALIUtils.h.

                                         {
    //-std::cout << val << " val " << ( (val <= 1.E-9) ? 0. : val) << std::endl; 
//    return (abs(val) <= 1.E-9) ? 0. : val; }
    if( fabs(val) <= 1.E-9) { return 0.;
    }else { return val; }; }