#include <ZDCWaveformLTLinStep.h>

Inheritance diagram for ZDCWaveformLTLinStep:

Collaboration diagram for ZDCWaveformLTLinStep:

Public Member Functions
	ZDCWaveformLTLinStep ()

	ZDCWaveformLTLinStep (const std::string &tag, double initialTauRise, double initialTauFall, double initialTauLin)

ZDCWaveformBase *	Duplicate ()

double	evaluate (double time) const

double	evaluateRoot (double x, double p)

double	evaluateRootNoTF1Par (double x, double p)

double	operator() (double x, double p)

const std::string &	getTag () const

std::string	getNameTag () const

const std::string	getName () const

double	getTauRise () const

double	getTauFall () const

unsigned int	getNumAddtlShapeValues () const

double	getAddtlShapeValue (const std::string &name) const

double	getAddtlShapeValue (unsigned int index) const

void	setAddtlShapeValue (std::string name, double value)

void	setAddtlShapeValue (unsigned int index, double value)

void	setTaus (double tauRise, double tauFall)

void	restoreInitial ()

TF1 *	makeWaveformTF1 (ZDCWaveformBase *ptr, double xmin, double xmax, bool useTF1Params=true)

TF1 *	makeWaveformTF1 (ZDCWaveformBase &instance, double xmin, double xmax, bool useTF1Params=true)

Protected Member Functions
double	doEvaluate (double time) const override

virtual std::string	name () const override

void	setAddtlShapeParameters (const std::vector< std::string > &addtlShapeNames, const std::vector< double > &addtlShapeValues)

void	setAddtlShapeValues (const double *values)

void	setAddtlShapeValues (const std::vector< double > &values)

Protected Attributes
double	m_tauRise

double	m_tauFall

std::vector< double >	m_addtlShapeValues

Private Attributes
std::string	m_tag

std::map< std::string, unsigned int >	m_addtlShapeNames

double	m_initialTauRise

double	m_initialTauFall

unsigned int	m_numAddtlShapePars

std::vector< double >	m_addtlShapeInitialValues

Detailed Description

Definition at line 15 of file ZDCWaveformLTLinStep.h.

Constructor & Destructor Documentation

◆ ZDCWaveformLTLinStep() [1/2]

ZDCWaveformLTLinStep::ZDCWaveformLTLinStep ( )

inline

Definition at line 23 of file ZDCWaveformLTLinStep.h.

                          : 
     ZDCWaveformBase("default", 1, 6, std::vector<std::string>({"tauLin"}), std::vector<double>({1.0}))
   {  }

◆ ZDCWaveformLTLinStep() [2/2]

ZDCWaveformLTLinStep::ZDCWaveformLTLinStep	(	const std::string &	tag,
		double	initialTauRise,
		double	initialTauFall,
		double	initialTauLin
	)

inline

Definition at line 27 of file ZDCWaveformLTLinStep.h.

                                                                                                                  :
     ZDCWaveformBase(tag, initialTauRise, initialTauFall, std::vector<std::string>({"tauLin"}), std::vector<double>({initialTauLin}))
   {}

Member Function Documentation

◆ doEvaluate()

double ZDCWaveformLTLinStep::doEvaluate ( double time ) const

overrideprotectedvirtual

Implements ZDCWaveformBase.

Definition at line 7 of file ZDCWaveformLTLinStep.cxx.

 {
   double tauRise = getTauRise();
   double tauFall = getTauFall();
   double tauLin = getAddtlShapeValue(0);
   
   // The maximum occurs after the turnon of the pulse, that should be t = 0
   //
   double timeMax = std::log((1.0 - std::exp(tauLin/tauRise))/(1.0 - std::exp(tauLin/tauFall)))/(1./tauRise-1./tauFall);
   double timeAdj = time + timeMax;
   
   if (timeAdj < 0) return 0;
  
   double term1 = (tauFall*(1.0 - std::exp(-timeAdj/tauFall)) - tauRise*(1.0 - std::exp(-timeAdj/tauRise)));
   double term2 = 0.;
  
   if (timeAdj > tauLin) term2 = (-tauFall*(1.0 - std::exp(-(timeAdj-tauLin)/tauFall)) +
                  tauRise*(1.0 - std::exp(-(timeAdj-tauLin)/tauRise)));
  
   return tauRise/tauLin*(term1 + term2)/ (tauFall-tauRise);
 }

◆ Duplicate()

ZDCWaveformBase* ZDCWaveformBase::Duplicate ( )

inherited

◆ evaluate()

double ZDCWaveformBase::evaluate ( double time ) const

inlineinherited

Definition at line 81 of file ZDCWaveform.h.

   {
     return doEvaluate(time)/doEvaluate(0);
   }

◆ evaluateRoot()

double ZDCWaveformBase::evaluateRoot	(	double *	x,
		double *	p
	)

inlineinherited

Definition at line 86 of file ZDCWaveform.h.

                                              {
     return this->operator()(x,p);
   }

◆ evaluateRootNoTF1Par()

double ZDCWaveformBase::evaluateRootNoTF1Par	(	double *	x,
		double *	p
	)

inlineinherited

Definition at line 90 of file ZDCWaveform.h.

                                                      {
     (void)p;
     return evaluate(x[0]);
   }

◆ getAddtlShapeValue() [1/2]

double ZDCWaveformBase::getAddtlShapeValue ( const std::string & name ) const

inlineinherited

Definition at line 108 of file ZDCWaveform.h.

108 {return m_addtlShapeValues.at(m_addtlShapeNames.find(name)->second);}

◆ getAddtlShapeValue() [2/2]

double ZDCWaveformBase::getAddtlShapeValue ( unsigned int index ) const

inlineinherited

Definition at line 109 of file ZDCWaveform.h.

109 {return m_addtlShapeValues.at(index);}

◆ getName()

const std::string ZDCWaveformBase::getName ( ) const

inlineinherited

Definition at line 103 of file ZDCWaveform.h.

103 {return name();}

◆ getNameTag()

std::string ZDCWaveformBase::getNameTag ( ) const

inlineinherited

Definition at line 102 of file ZDCWaveform.h.

102 {return name() + "_" + m_tag;}

◆ getNumAddtlShapeValues()

unsigned int ZDCWaveformBase::getNumAddtlShapeValues ( ) const

inlineinherited

Definition at line 107 of file ZDCWaveform.h.

107 {return m_numAddtlShapePars;}

◆ getTag()

const std::string& ZDCWaveformBase::getTag ( ) const

inlineinherited

Definition at line 101 of file ZDCWaveform.h.

101 {return m_tag;}

◆ getTauFall()

double ZDCWaveformBase::getTauFall ( ) const

inlineinherited

Definition at line 105 of file ZDCWaveform.h.

105 {return m_tauFall;}

◆ getTauRise()

double ZDCWaveformBase::getTauRise ( ) const

inlineinherited

Definition at line 104 of file ZDCWaveform.h.

104 {return m_tauRise;}

◆ makeWaveformTF1() [1/2]

TF1* ZDCWaveformBase::makeWaveformTF1	(	ZDCWaveformBase &	instance,
		double	xmin,
		double	xmax,
		bool	useTF1Params = `true`
	)

inlineinherited

Definition at line 163 of file ZDCWaveform.h.

 {
   return makeWaveformTF1(&instance, xmin, xmax, useTF1Params);
 }

◆ makeWaveformTF1() [2/2]

TF1* ZDCWaveformBase::makeWaveformTF1	(	ZDCWaveformBase *	ptr,
		double	xmin,
		double	xmax,
		bool	useTF1Params = `true`
	)

inlineinherited

Definition at line 133 of file ZDCWaveform.h.

 {
   std::string name = ptr->getNameTag() + "_TF1";
  
   TF1* newTF1 = 0;
  
   if (useTF1Params) {
     unsigned int numPar = 2 + ptr->getNumAddtlShapeValues();
  
     newTF1= new TF1(name.c_str(), ptr, &ZDCWaveformBase::evaluateRoot, xmin, xmax, numPar,
             "ZDCWaveformBase", "evaluateRoot");
  
     newTF1->SetParameter(0, ptr->getTauRise());
     newTF1->SetParameter(1, ptr->getTauFall());
     
     if (numPar > 2) {
       for (unsigned int idxpar = 2; idxpar < numPar; idxpar++) {
     newTF1->SetParameter(idxpar, ptr->getAddtlShapeValue(idxpar - 2));
       }
     }
   }
   else {
     newTF1= new TF1(name.c_str(), ptr, &ZDCWaveformBase::evaluateRootNoTF1Par, xmin, xmax, 0,
             "ZDCWaveformBase", "evaluateRoot");
   }
   
   newTF1->SetNpx(1000);
   return newTF1;
 }

◆ name()

virtual std::string ZDCWaveformLTLinStep::name ( ) const

inlineoverrideprotectedvirtual

Implements ZDCWaveformBase.

Definition at line 20 of file ZDCWaveformLTLinStep.h.

20 {return "LTLinStep";}

◆ operator()()

double ZDCWaveformBase::operator()	(	double *	x,
		double *	p
	)

inlineinherited

Definition at line 95 of file ZDCWaveform.h.

                                            {
     setTaus(p[0], p[1]);
     if (getNumAddtlShapeValues() > 0) setAddtlShapeValues(p + 2);
     return evaluate(x[0]);
   }

◆ restoreInitial()

void ZDCWaveformBase::restoreInitial ( )

inherited

Definition at line 60 of file ZDCWaveform.cxx.

 {
   m_tauRise = m_initialTauRise;
   m_tauFall = m_initialTauFall;
   m_addtlShapeValues = m_addtlShapeInitialValues;
 }

◆ setAddtlShapeParameters()

void ZDCWaveformBase::setAddtlShapeParameters	(	const std::vector< std::string > &	addtlShapeNames,
		const std::vector< double > &	addtlShapeValues
	)

protectedinherited

Definition at line 32 of file ZDCWaveform.cxx.

 {
   // Enforce consistency in vector lengths
   //
   m_numAddtlShapePars = addtlShapeNames.size();
   if (m_numAddtlShapePars != addtlShapeValues.size()) throw std::runtime_error("ZDCWaveformBase::setAddtlShapeParameters; Shape name and value size mismatch");
  
   m_addtlShapeNames.clear();
   
   // Insert names into map with index
   //
   for (unsigned int param = 0; param < addtlShapeNames.size(); param++) {
     m_addtlShapeNames.insert({addtlShapeNames[param], param});
   }
  
   // Save shape values, first to "initial", then to the actual
   //
   m_addtlShapeInitialValues = addtlShapeValues;
   m_addtlShapeValues = m_addtlShapeInitialValues;
 }

◆ setAddtlShapeValue() [1/2]

void ZDCWaveformBase::setAddtlShapeValue	(	std::string	name,
		double	value
	)

inherited

◆ setAddtlShapeValue() [2/2]

void ZDCWaveformBase::setAddtlShapeValue	(	unsigned int	index,
		double	value
	)

inlineinherited

Definition at line 113 of file ZDCWaveform.h.

                                                              {
     m_addtlShapeValues.at(index) = value;
    }

◆ setAddtlShapeValues() [1/2]

void ZDCWaveformBase::setAddtlShapeValues ( const double * values )

protectedinherited

Definition at line 54 of file ZDCWaveform.cxx.

 {
   unsigned int nvalues = m_addtlShapeValues.size();
   std::copy_n(values, nvalues, m_addtlShapeValues.begin());
 }

◆ setAddtlShapeValues() [2/2]

void ZDCWaveformBase::setAddtlShapeValues ( const std::vector< double > & values )

inlineprotectedinherited

Definition at line 53 of file ZDCWaveform.h.

                                                             {
     setAddtlShapeValues(&values[0]);
   }

◆ setTaus()

void ZDCWaveformBase::setTaus	(	double	tauRise,
		double	tauFall
	)

inlineinherited

Definition at line 117 of file ZDCWaveform.h.

   {
     m_tauRise = tauRise;
     m_tauFall = tauFall;
   }

Member Data Documentation

◆ m_addtlShapeInitialValues

std::vector<double> ZDCWaveformBase::m_addtlShapeInitialValues

privateinherited

Definition at line 38 of file ZDCWaveform.h.

◆ m_addtlShapeNames

std::map<std::string, unsigned int> ZDCWaveformBase::m_addtlShapeNames

privateinherited

Definition at line 33 of file ZDCWaveform.h.

◆ m_addtlShapeValues

std::vector<double> ZDCWaveformBase::m_addtlShapeValues

protectedinherited

Definition at line 45 of file ZDCWaveform.h.

◆ m_initialTauFall

double ZDCWaveformBase::m_initialTauFall

privateinherited

Definition at line 36 of file ZDCWaveform.h.

◆ m_initialTauRise

double ZDCWaveformBase::m_initialTauRise

privateinherited

Definition at line 35 of file ZDCWaveform.h.

◆ m_numAddtlShapePars

unsigned int ZDCWaveformBase::m_numAddtlShapePars

privateinherited

Definition at line 37 of file ZDCWaveform.h.

◆ m_tag

std::string ZDCWaveformBase::m_tag

privateinherited

Definition at line 32 of file ZDCWaveform.h.

◆ m_tauFall

double ZDCWaveformBase::m_tauFall

protectedinherited

Definition at line 43 of file ZDCWaveform.h.

◆ m_tauRise

double ZDCWaveformBase::m_tauRise

protectedinherited

Definition at line 42 of file ZDCWaveform.h.

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

Public Member Functions

Protected Member Functions

Protected Attributes

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ ZDCWaveformLTLinStep() [1/2]

◆ ZDCWaveformLTLinStep() [2/2]

Member Function Documentation

◆ doEvaluate()

◆ Duplicate()

◆ evaluate()

◆ evaluateRoot()

◆ evaluateRootNoTF1Par()

◆ getAddtlShapeValue() [1/2]

◆ getAddtlShapeValue() [2/2]

◆ getName()

◆ getNameTag()

◆ getNumAddtlShapeValues()

◆ getTag()

◆ getTauFall()

◆ getTauRise()

◆ makeWaveformTF1() [1/2]

◆ makeWaveformTF1() [2/2]

◆ name()

◆ operator()()

◆ restoreInitial()

◆ setAddtlShapeParameters()

◆ setAddtlShapeValue() [1/2]

◆ setAddtlShapeValue() [2/2]

◆ setAddtlShapeValues() [1/2]

◆ setAddtlShapeValues() [2/2]

◆ setTaus()

Member Data Documentation

◆ m_addtlShapeInitialValues

◆ m_addtlShapeNames

◆ m_addtlShapeValues

◆ m_initialTauFall

◆ m_initialTauRise

◆ m_numAddtlShapePars

◆ m_tag

◆ m_tauFall

◆ m_tauRise