#include <ZDCFitWrapper.h>

Inheritance diagram for ZDCFitWrapper:

Collaboration diagram for ZDCFitWrapper:

Classes
class	FitParameter

Public Member Functions
	ZDCFitWrapper ()=delete
	ZDCFitWrapper (const std::shared_ptr< TF1 > &wrapperTF1)
	ZDCFitWrapper (const std::shared_ptr< TF1 > &wrapperTF1, const std::vector< FitParameter > &defaultParamSet)
virtual	~ZDCFitWrapper ()
bool	HaveParameterSet () const
void	OverrideParameterSet (const std::vector< FitParameter > &parameterSet)
const FitParameter &	GetParameterDescr (const std::string &name)
void	Initialize (float initialAmp, float initialT0, float ampMin, float ampMax)
void	Initialize (float initialAmp, float initialT0, float ampMin, float ampMax, float fitTmin, float fitTmax, float fitTRef)
bool	finalized () const
virtual void	Finalize ()
virtual void	DoInitialize (float initialAmp, float initialT0, float ampMin, float ampMax)=0
virtual void	DoFinalize ()
void	SetAmpMinMax (float minAmp, float maxAmp)
void	SetT0Range (float t0Min, float t0Max)
void	ConstrainFit ()
void	UnconstrainFit ()
virtual float	GetAmplitude () const =0
virtual float	GetAmpError () const =0
virtual float	GetTime () const =0
virtual float	GetTau1 () const =0
virtual float	GetTau2 () const =0
float	GetMinAmp () const
float	GetMaxAmp () const
float	GetTMin () const
float	GetTMax () const
float	GetT0Min () const
float	GetT0Max () const
float	GetTMinAdjust () const
virtual float	GetBkgdMaxFraction () const =0
virtual unsigned int	GetNumShapeParameters () const =0
virtual float	GetShapeParameter (size_t index) const =0
virtual double	operator() (const double x, const double p)=0
virtual std::shared_ptr< TF1 >	GetWrapperTF1 ()
virtual const TF1 *	GetWrapperTF1 () const
virtual TF1 *	GetWrapperTF1RawPtr () const

Protected Member Functions
virtual void	SetT0FitLimits (float tMin, float tMax)=0
virtual void	doConstrainFit ()=0
virtual void	doUnconstrainFit ()=0
void	LoadDefaultParameterSet (const std::vector< FitParameter > &parameterSet)

Private Attributes
std::shared_ptr< TF1 >	m_wrapperTF1 {}
float	m_tmin {0}
float	m_tmax {0}
float	m_ampMin {0}
float	m_ampMax {0}
float	m_t0Min {0}
float	m_t0Max {0}
bool	m_adjTLimitsEvent {false}
float	m_tminAdjust {0}
float	m_tempTmin {0}
float	m_tempTmax {0}
bool	m_haveParameterSet {false}
std::vector< FitParameter >	m_parameterSet
bool	m_finalized {false}

Detailed Description

Definition at line 23 of file ZDCFitWrapper.h.

Constructor & Destructor Documentation

◆ ZDCFitWrapper() [1/3]

ZDCFitWrapper::ZDCFitWrapper ( )

delete

◆ ZDCFitWrapper() [2/3]

ZDCFitWrapper::ZDCFitWrapper ( const std::shared_ptr< TF1 > & wrapperTF1 )

inline

Definition at line 98 of file ZDCFitWrapper.h.

                                                      : m_wrapperTF1(wrapperTF1),
    m_ampMin(0),
    m_adjTLimitsEvent(true)  // true here forces a setting of T0 par limits on first event
  {
    m_tmin = m_wrapperTF1->GetXmin();
    m_tmax = m_wrapperTF1->GetXmax();
 
    m_t0Min = m_tmin;
    m_t0Max = m_tmax;
  }

◆ ZDCFitWrapper() [3/3]

ZDCFitWrapper::ZDCFitWrapper	(	const std::shared_ptr< TF1 > &	wrapperTF1,
		const std::vector< FitParameter > &	defaultParamSet )

inline

Definition at line 111 of file ZDCFitWrapper.h.

                                                                                                      :
    m_wrapperTF1(wrapperTF1),
    m_ampMin(0),
    m_adjTLimitsEvent(true)  // true here forces a setting of T0 par limits on first event
  {
    m_tmin = m_wrapperTF1->GetXmin();
    m_tmax = m_wrapperTF1->GetXmax();
 
    m_t0Min = m_tmin;
    m_t0Max = m_tmax;
 
    LoadDefaultParameterSet(defaultParamSet);
  }

◆ ~ZDCFitWrapper()

virtual ZDCFitWrapper::~ZDCFitWrapper ( )

inlinevirtual

Definition at line 125 of file ZDCFitWrapper.h.

125{}

Member Function Documentation

◆ ConstrainFit()

void ZDCFitWrapper::ConstrainFit ( )

Definition at line 277 of file ZDCFitWrapper.cxx.

{
  if (m_haveParameterSet) {  
    auto tf1_p = GetWrapperTF1(); 
 
    for (unsigned int ipar = 2; ipar < m_parameterSet.size(); ipar++) {
      const auto & fitparDescr = m_parameterSet[ipar];
      
      if (!fitparDescr.fixed() && fitparDescr.constrainFixed()) {
    tf1_p->FixParameter(ipar, fitparDescr.constrainValue());
      }
    }
  }
  else doConstrainFit();
}

◆ doConstrainFit()

virtual void ZDCFitWrapper::doConstrainFit ( )

protectedpure virtual

Implemented in ZDCFitComplexPrePulse, ZDCFitExpFermiFixedTaus, ZDCFitExpFermiInductPreExp, ZDCFitExpFermiInductPrePulse, ZDCFitExpFermiLHCfPreExp, ZDCFitExpFermiLHCfPrePulse, ZDCFitExpFermiLinearFixedTaus, ZDCFitExpFermiLinearPrePulse, ZDCFitExpFermiPreExp, ZDCFitExpFermiPrePulse, ZDCFitExpFermiVariableTaus, ZDCFitExpFermiVariableTausInduct, ZDCFitExpFermiVariableTausLHCf, and ZDCFitGeneralPulse.

◆ DoFinalize()

virtual void ZDCFitWrapper::DoFinalize ( )

inlinevirtual

Reimplemented in ZDCFitExpFermiInductPreExp, ZDCFitExpFermiInductPrePulse, and ZDCFitExpFermiVariableTausInduct.

Definition at line 145 of file ZDCFitWrapper.h.

145{}

◆ DoInitialize()

virtual void ZDCFitWrapper::DoInitialize	(	float	initialAmp,
		float	initialT0,
		float	ampMin,
		float	ampMax )

pure virtual

Implemented in ZDCFitComplexPrePulse, ZDCFitExpFermiFixedTaus, ZDCFitExpFermiInductPreExp, ZDCFitExpFermiInductPrePulse, ZDCFitExpFermiLHCfPreExp, ZDCFitExpFermiLHCfPrePulse, ZDCFitExpFermiLinearFixedTaus, ZDCFitExpFermiLinearPrePulse, ZDCFitExpFermiPreExp, ZDCFitExpFermiPrePulse, ZDCFitExpFermiVariableTaus, ZDCFitExpFermiVariableTausInduct, ZDCFitExpFermiVariableTausLHCf, and ZDCFitGeneralPulse.

◆ doUnconstrainFit()

virtual void ZDCFitWrapper::doUnconstrainFit ( )

protectedpure virtual

Implemented in ZDCFitComplexPrePulse, ZDCFitExpFermiFixedTaus, ZDCFitExpFermiInductPreExp, ZDCFitExpFermiInductPrePulse, ZDCFitExpFermiLHCfPreExp, ZDCFitExpFermiLHCfPrePulse, ZDCFitExpFermiLinearFixedTaus, ZDCFitExpFermiLinearPrePulse, ZDCFitExpFermiPreExp, ZDCFitExpFermiPrePulse, ZDCFitExpFermiVariableTaus, ZDCFitExpFermiVariableTausInduct, ZDCFitExpFermiVariableTausLHCf, and ZDCFitGeneralPulse.

◆ Finalize()

virtual void ZDCFitWrapper::Finalize ( )

inlinevirtual

Definition at line 136 of file ZDCFitWrapper.h.

  {
    DoFinalize();
    m_finalized = true;
  }

◆ finalized()

bool ZDCFitWrapper::finalized ( ) const

inline

Definition at line 134 of file ZDCFitWrapper.h.

134{return m_finalized;}

◆ GetAmpError()

virtual float ZDCFitWrapper::GetAmpError ( ) const

pure virtual

Implemented in ZDCFitComplexPrePulse, ZDCFitExpFermiFixedTaus, ZDCFitExpFermiInductPreExp, ZDCFitExpFermiInductPrePulse, ZDCFitExpFermiLHCfPreExp, ZDCFitExpFermiLHCfPrePulse, ZDCFitExpFermiLinearFixedTaus, ZDCFitExpFermiLinearPrePulse, ZDCFitExpFermiPreExp, ZDCFitExpFermiPrePulse, ZDCFitExpFermiVariableTaus, ZDCFitExpFermiVariableTausInduct, ZDCFitExpFermiVariableTausLHCf, and ZDCFitGeneralPulse.

◆ GetAmplitude()

virtual float ZDCFitWrapper::GetAmplitude ( ) const

pure virtual

Implemented in ZDCFitComplexPrePulse, ZDCFitExpFermiFixedTaus, ZDCFitExpFermiInductPreExp, ZDCFitExpFermiInductPrePulse, ZDCFitExpFermiLHCfPreExp, ZDCFitExpFermiLHCfPrePulse, ZDCFitExpFermiLinearFixedTaus, ZDCFitExpFermiLinearPrePulse, ZDCFitExpFermiPreExp, ZDCFitExpFermiPrePulse, ZDCFitExpFermiVariableTaus, ZDCFitExpFermiVariableTausInduct, ZDCFitExpFermiVariableTausLHCf, and ZDCFitGeneralPulse.

◆ GetBkgdMaxFraction()

virtual float ZDCFitWrapper::GetBkgdMaxFraction ( ) const

pure virtual

Implemented in ZDCFitComplexPrePulse, ZDCFitExpFermiFixedTaus, ZDCFitExpFermiInductPreExp, ZDCFitExpFermiInductPrePulse, ZDCFitExpFermiLHCfPreExp, ZDCFitExpFermiLHCfPrePulse, ZDCFitExpFermiLinearFixedTaus, ZDCFitExpFermiLinearPrePulse, ZDCFitExpFermiPreExp, ZDCFitExpFermiPrePulse, ZDCFitExpFermiVariableTaus, ZDCFitExpFermiVariableTausInduct, ZDCFitExpFermiVariableTausLHCf, and ZDCFitGeneralPulse.

◆ GetMaxAmp()

float ZDCFitWrapper::GetMaxAmp ( ) const

inline

Definition at line 172 of file ZDCFitWrapper.h.

172{return m_ampMax;}

ZDCFitWrapper::m_ampMax

float m_ampMax

Definition ZDCFitWrapper.h:69

◆ GetMinAmp()

float ZDCFitWrapper::GetMinAmp ( ) const

inline

Definition at line 171 of file ZDCFitWrapper.h.

171{return m_ampMin;}

◆ GetNumShapeParameters()

virtual unsigned int ZDCFitWrapper::GetNumShapeParameters ( ) const

pure virtual

Implemented in ZDCFitComplexPrePulse, ZDCFitExpFermiFixedTaus, ZDCFitExpFermiInductPreExp, ZDCFitExpFermiInductPrePulse, ZDCFitExpFermiLHCfPreExp, ZDCFitExpFermiLHCfPrePulse, ZDCFitExpFermiLinearFixedTaus, ZDCFitExpFermiLinearPrePulse, ZDCFitExpFermiPreExp, ZDCFitExpFermiPrePulse, ZDCFitExpFermiVariableTaus, ZDCFitExpFermiVariableTausInduct, ZDCFitExpFermiVariableTausLHCf, and ZDCFitGeneralPulse.

◆ GetParameterDescr()

const ZDCFitWrapper::FitParameter & ZDCFitWrapper::GetParameterDescr ( const std::string & name )

Definition at line 118 of file ZDCFitWrapper.cxx.

{
  auto iter = std::find_if(m_parameterSet.begin(), m_parameterSet.end(),
               [name](const FitParameter& parDesc){return parDesc.name() == name;});
  if (iter == m_parameterSet.end()) throw std::logic_error("ZDCFitWrapper::GetParameterDescr: invalid parameter name: " + name );
  return *iter;
}

◆ GetShapeParameter()

virtual float ZDCFitWrapper::GetShapeParameter ( size_t index ) const

pure virtual

Implemented in ZDCFitComplexPrePulse, ZDCFitExpFermiFixedTaus, ZDCFitExpFermiInductPreExp, ZDCFitExpFermiInductPrePulse, ZDCFitExpFermiLHCfPreExp, ZDCFitExpFermiLHCfPrePulse, ZDCFitExpFermiLinearFixedTaus, ZDCFitExpFermiLinearPrePulse, ZDCFitExpFermiPreExp, ZDCFitExpFermiPrePulse, ZDCFitExpFermiVariableTaus, ZDCFitExpFermiVariableTausInduct, ZDCFitExpFermiVariableTausLHCf, and ZDCFitGeneralPulse.

◆ GetT0Max()

float ZDCFitWrapper::GetT0Max ( ) const

inline

Definition at line 182 of file ZDCFitWrapper.h.

                         {
    if (m_adjTLimitsEvent) return m_tempTmax;
    else return m_t0Max;
  }

◆ GetT0Min()

float ZDCFitWrapper::GetT0Min ( ) const

inline

Definition at line 177 of file ZDCFitWrapper.h.

                         {
    if (m_adjTLimitsEvent) return m_tempTmin;
    else return m_t0Min;
  }

◆ GetTau1()

virtual float ZDCFitWrapper::GetTau1 ( ) const

pure virtual

Implemented in ZDCFitComplexPrePulse, ZDCFitExpFermiFixedTaus, ZDCFitExpFermiInductPreExp, ZDCFitExpFermiInductPrePulse, ZDCFitExpFermiLHCfPreExp, ZDCFitExpFermiLHCfPrePulse, ZDCFitExpFermiLinearFixedTaus, ZDCFitExpFermiLinearPrePulse, ZDCFitExpFermiPreExp, ZDCFitExpFermiPrePulse, ZDCFitExpFermiVariableTaus, ZDCFitExpFermiVariableTausInduct, ZDCFitExpFermiVariableTausLHCf, and ZDCFitGeneralPulse.

◆ GetTau2()

virtual float ZDCFitWrapper::GetTau2 ( ) const

pure virtual

Implemented in ZDCFitComplexPrePulse, ZDCFitExpFermiFixedTaus, ZDCFitExpFermiInductPreExp, ZDCFitExpFermiInductPrePulse, ZDCFitExpFermiLHCfPreExp, ZDCFitExpFermiLHCfPrePulse, ZDCFitExpFermiLinearFixedTaus, ZDCFitExpFermiLinearPrePulse, ZDCFitExpFermiPreExp, ZDCFitExpFermiPrePulse, ZDCFitExpFermiVariableTaus, ZDCFitExpFermiVariableTausInduct, ZDCFitExpFermiVariableTausLHCf, and ZDCFitGeneralPulse.

◆ GetTime()

virtual float ZDCFitWrapper::GetTime ( ) const

pure virtual

Implemented in ZDCFitComplexPrePulse, ZDCFitExpFermiFixedTaus, ZDCFitExpFermiInductPreExp, ZDCFitExpFermiInductPrePulse, ZDCFitExpFermiLHCfPreExp, ZDCFitExpFermiLHCfPrePulse, ZDCFitExpFermiLinearFixedTaus, ZDCFitExpFermiLinearPrePulse, ZDCFitExpFermiPreExp, ZDCFitExpFermiPrePulse, ZDCFitExpFermiVariableTaus, ZDCFitExpFermiVariableTausInduct, ZDCFitExpFermiVariableTausLHCf, and ZDCFitGeneralPulse.

◆ GetTMax()

float ZDCFitWrapper::GetTMax ( ) const

inline

Definition at line 175 of file ZDCFitWrapper.h.

175{return m_tmax;}

◆ GetTMin()

float ZDCFitWrapper::GetTMin ( ) const

inline

Definition at line 174 of file ZDCFitWrapper.h.

174{return m_tmin;}

◆ GetTMinAdjust()

float ZDCFitWrapper::GetTMinAdjust ( ) const

inline

Definition at line 187 of file ZDCFitWrapper.h.

187{return m_tminAdjust;}

ZDCFitWrapper::m_tminAdjust

float m_tminAdjust

Definition ZDCFitWrapper.h:75

◆ GetWrapperTF1() [1/2]

virtual std::shared_ptr< TF1 > ZDCFitWrapper::GetWrapperTF1 ( )

inlinevirtual

Definition at line 196 of file ZDCFitWrapper.h.

196{return m_wrapperTF1;}

◆ GetWrapperTF1() [2/2]

virtual const TF1 * ZDCFitWrapper::GetWrapperTF1 ( ) const

inlinevirtual

Definition at line 197 of file ZDCFitWrapper.h.

197{return m_wrapperTF1.get();}

◆ GetWrapperTF1RawPtr()

virtual TF1 * ZDCFitWrapper::GetWrapperTF1RawPtr ( ) const

inlinevirtual

Definition at line 198 of file ZDCFitWrapper.h.

198{return m_wrapperTF1.get();}

◆ HaveParameterSet()

bool ZDCFitWrapper::HaveParameterSet ( ) const

inline

Definition at line 127 of file ZDCFitWrapper.h.

127{return m_haveParameterSet;}

◆ Initialize() [1/2]

void ZDCFitWrapper::Initialize	(	float	initialAmp,
		float	initialT0,
		float	ampMin,
		float	ampMax )

Definition at line 199 of file ZDCFitWrapper.cxx.

{
  // Clear the errors on the TF1 because retaining the errors seems to affect 
  //   the convergence of fits 
  //
  auto tf1_p = GetWrapperTF1(); 
  unsigned int npar = tf1_p->GetNpar();
  std::vector<double> zeroVec(npar, 0.0);
  GetWrapperTF1()->SetParErrors(&zeroVec[0]);
 
  // If we adjusted the time range on the previous event, restore to default
  //
  if (m_adjTLimitsEvent) {
    SetT0FitLimits(m_t0Min, m_t0Max);
 
    m_adjTLimitsEvent = false;
    m_tminAdjust = 0;
  }
 
  SetAmpMinMax(ampMin, ampMax);
 
  //
  // Do we have parameter sets?
  //
  if (m_haveParameterSet) {  
    for (unsigned int ipar = 0; ipar < m_parameterSet.size(); ipar++) {
      //
      // Yes, use parameter descriptors to initialize the TF1
      //
      const auto & fitparDescr = m_parameterSet[ipar];
      
      if (!fitparDescr.fixed()) {
    tf1_p->SetParameter(ipar, fitparDescr.defaultValue());
    tf1_p->SetParError(ipar, fitparDescr.stepSize());
      }
    }
 
    tf1_p->SetParameter(0, initialAmp);    
    tf1_p->SetParameter(1, initialT0);    
  }
  else {
    //
    // No, perform the wrapper-implemented initialize
    //
    DoInitialize(initialAmp, initialT0, ampMin, ampMax);
 
    // Clear the errors on the TF1 because retaining the errors seems to affect 
    //   the convergence of fits
    //
    unsigned int npar = GetWrapperTF1()->GetNpar();
    std::vector<double> zeroVec(npar, 0.0);
    tf1_p->SetParErrors(&zeroVec[0]);
 
  }
}

◆ Initialize() [2/2]

void ZDCFitWrapper::Initialize	(	float	initialAmp,
		float	initialT0,
		float	ampMin,
		float	ampMax,
		float	fitTmin,
		float	fitTmax,
		float	fitTRef )

Definition at line 255 of file ZDCFitWrapper.cxx.

{
 
  // First do the nominal initializatioon
  //
  Initialize(initialAmp, initialT0, ampMin, ampMax);
 
  // Now account for the modified time range
  //
  m_adjTLimitsEvent = true;
 
  // Handle the specific limits on T0 
  //
  m_tminAdjust = fitTRef; // Note: this is the time corresponding to the sample used for presample subtraction 
 
  m_tempTmin = std::max(m_t0Min, fitTmin);
  m_tempTmax = std::min(m_t0Max, fitTmax);
  
  SetAmpMinMax(ampMin, ampMax);
  SetT0FitLimits(m_tempTmin, m_tempTmax);
}

◆ LoadDefaultParameterSet()

void ZDCFitWrapper::LoadDefaultParameterSet ( const std::vector< FitParameter > & parameterSet )

protected

Definition at line 126 of file ZDCFitWrapper.cxx.

{
  // First step is to check consistency with number of parameters in TF1
  //
  if (int(parameterSet.size()) != m_wrapperTF1->GetNpar()) throw std::logic_error("ZDCFitWrapper::LoadDefaultParameterSet:: Incorrect number of parameters in default parameter set");
 
  m_parameterSet = parameterSet;
  m_haveParameterSet = true;
 
  std::shared_ptr<TF1> theTF1 = ZDCFitWrapper::GetWrapperTF1();
 
  // Loop over passed descriptors
  //
  unsigned parIndex = 0;
  for (const auto & parDescr : parameterSet) {
    //
    // Load the settings for this parameter in the TF1
    //
    std::string name = parDescr.name();
    theTF1->SetParName(parIndex, name.c_str());
    
    bool fixed = parDescr.fixed();
    
    if (fixed) {
      float fixedValue = parDescr.defaultValue();
      theTF1->FixParameter(parIndex, fixedValue);
    }
    else {
      float lowerLimit = parDescr.lowerLimit();
      float upperLimit = parDescr.upperLimit();
      theTF1->SetParLimits(parIndex, lowerLimit, upperLimit);
    }
 
    parIndex++;
  }
}

◆ operator()()

virtual double ZDCFitWrapper::operator()	(	const double *	x,
		const double *	p )

pure virtual

Implemented in ZDCFitComplexPrePulse, ZDCFitExpFermiFixedTaus, ZDCFitExpFermiInductPreExp, ZDCFitExpFermiInductPrePulse, ZDCFitExpFermiLHCfPreExp, ZDCFitExpFermiLHCfPrePulse, ZDCFitExpFermiLinearFixedTaus, ZDCFitExpFermiLinearPrePulse, ZDCFitExpFermiPreExp, ZDCFitExpFermiPrePulse, ZDCFitExpFermiVariableTaus, ZDCFitExpFermiVariableTausInduct, ZDCFitExpFermiVariableTausLHCf, and ZDCFitGeneralPulse.

◆ OverrideParameterSet()

void ZDCFitWrapper::OverrideParameterSet ( const std::vector< FitParameter > & parameterSet )

Definition at line 163 of file ZDCFitWrapper.cxx.

{
  std::shared_ptr<TF1> theTF1 = ZDCFitWrapper::GetWrapperTF1();
 
  // Loop over the provided parameter descriptors
  //
  for (const auto & parDescr : overParamSet) {
    std::string inputName = parDescr.name();
 
    // Fit the parameter name in the current list
    //
    auto iter = std::find_if(m_parameterSet.begin(), m_parameterSet.end(),
                 [inputName](const FitParameter& parDesc){return parDesc.name() == inputName;});
    if (iter == m_parameterSet.end()) throw std::logic_error("ZDCFitWrapper::OverrideParameterSet: invalid parameter name: " +inputName );
 
    // Update the descriptor for this parameter
    //
    (*iter) = parDescr;
    
    // Update the settings in the TF!
    //
    unsigned int parIndex = std::distance(m_parameterSet.begin(), iter);
    bool fixed = parDescr.fixed();
 
    if (fixed) {
      float fixedValue = parDescr.defaultValue();
      theTF1->FixParameter(parIndex, fixedValue);
    }
    else {
      float lowerLimit = parDescr.lowerLimit();
      float upperLimit = parDescr.upperLimit();
      theTF1->SetParLimits(parIndex, lowerLimit, upperLimit);
    }
  }
}

◆ SetAmpMinMax()

void ZDCFitWrapper::SetAmpMinMax	(	float	minAmp,
		float	maxAmp )

inline

Definition at line 147 of file ZDCFitWrapper.h.

  {
    m_ampMin = minAmp;
    m_ampMax = maxAmp;
  }

◆ SetT0FitLimits()

virtual void ZDCFitWrapper::SetT0FitLimits	(	float	tMin,
		float	tMax )

protectedpure virtual

Implemented in ZDCFitComplexPrePulse, ZDCFitExpFermiFixedTaus, ZDCFitExpFermiInductPreExp, ZDCFitExpFermiInductPrePulse, ZDCFitExpFermiLHCfPreExp, ZDCFitExpFermiLHCfPrePulse, ZDCFitExpFermiLinearFixedTaus, ZDCFitExpFermiLinearPrePulse, ZDCFitExpFermiPreExp, ZDCFitExpFermiPrePulse, ZDCFitExpFermiVariableTaus, ZDCFitExpFermiVariableTausInduct, ZDCFitExpFermiVariableTausLHCf, and ZDCFitGeneralPulse.

◆ SetT0Range()

void ZDCFitWrapper::SetT0Range	(	float	t0Min,
		float	t0Max )

inline

Definition at line 153 of file ZDCFitWrapper.h.

  {
    m_t0Min = t0Min;
    m_t0Max = t0Max;
 
    SetT0FitLimits(t0Min, t0Max);
  }

◆ UnconstrainFit()

void ZDCFitWrapper::UnconstrainFit ( )

Definition at line 293 of file ZDCFitWrapper.cxx.

{
  if (m_haveParameterSet) {  
    auto tf1_p = GetWrapperTF1();
    
    for (unsigned int ipar = 2; ipar < m_parameterSet.size(); ipar++) {
      const auto & fitparDescr = m_parameterSet[ipar];
      
      if (!fitparDescr.fixed() && fitparDescr.constrainFixed()) {
    tf1_p->ReleaseParameter(ipar);
    tf1_p->SetParameter(ipar, fitparDescr.defaultValue());
 
    float lowerLimit = fitparDescr.lowerLimit();
    float upperLimit = fitparDescr.upperLimit();
    tf1_p->SetParLimits(ipar, lowerLimit, upperLimit);
 
    tf1_p->SetParError(ipar, fitparDescr.stepSize());
      }
    }
  }
  else doUnconstrainFit();
}

Member Data Documentation

◆ m_adjTLimitsEvent

bool ZDCFitWrapper::m_adjTLimitsEvent {false}

private

Definition at line 74 of file ZDCFitWrapper.h.

74{false};

◆ m_ampMax

float ZDCFitWrapper::m_ampMax {0}

private

Definition at line 69 of file ZDCFitWrapper.h.

69{0};

◆ m_ampMin

float ZDCFitWrapper::m_ampMin {0}

private

Definition at line 68 of file ZDCFitWrapper.h.

68{0};

◆ m_finalized

bool ZDCFitWrapper::m_finalized {false}

private

Definition at line 82 of file ZDCFitWrapper.h.

82{false};

◆ m_haveParameterSet

bool ZDCFitWrapper::m_haveParameterSet {false}

private

Definition at line 79 of file ZDCFitWrapper.h.

79{false};

◆ m_parameterSet

std::vector<FitParameter> ZDCFitWrapper::m_parameterSet

private

Definition at line 80 of file ZDCFitWrapper.h.

◆ m_t0Max

float ZDCFitWrapper::m_t0Max {0}

private

Definition at line 72 of file ZDCFitWrapper.h.

72{0};

◆ m_t0Min

float ZDCFitWrapper::m_t0Min {0}

private

Definition at line 71 of file ZDCFitWrapper.h.

71{0};

◆ m_tempTmax

float ZDCFitWrapper::m_tempTmax {0}

private

Definition at line 77 of file ZDCFitWrapper.h.

77{0};

◆ m_tempTmin

float ZDCFitWrapper::m_tempTmin {0}

private

Definition at line 76 of file ZDCFitWrapper.h.

76{0};

◆ m_tmax

float ZDCFitWrapper::m_tmax {0}

private

Definition at line 66 of file ZDCFitWrapper.h.

66{0};

◆ m_tmin

float ZDCFitWrapper::m_tmin {0}

private

Definition at line 65 of file ZDCFitWrapper.h.

65{0};

◆ m_tminAdjust

float ZDCFitWrapper::m_tminAdjust {0}

private

Definition at line 75 of file ZDCFitWrapper.h.

75{0};

◆ m_wrapperTF1

std::shared_ptr<TF1> ZDCFitWrapper::m_wrapperTF1 {}

private

Definition at line 63 of file ZDCFitWrapper.h.

63{};

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

Classes

Public Member Functions

Protected Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ ZDCFitWrapper() [1/3]

◆ ZDCFitWrapper() [2/3]

◆ ZDCFitWrapper() [3/3]

◆ ~ZDCFitWrapper()

Member Function Documentation

◆ ConstrainFit()

◆ doConstrainFit()

◆ DoFinalize()

◆ DoInitialize()

◆ doUnconstrainFit()

◆ Finalize()

◆ finalized()

◆ GetAmpError()

◆ GetAmplitude()

◆ GetBkgdMaxFraction()

◆ GetMaxAmp()

◆ GetMinAmp()

◆ GetNumShapeParameters()

◆ GetParameterDescr()

◆ GetShapeParameter()

◆ GetT0Max()

◆ GetT0Min()

◆ GetTau1()

◆ GetTau2()

◆ GetTime()

◆ GetTMax()

◆ GetTMin()

◆ GetTMinAdjust()

◆ GetWrapperTF1() [1/2]

◆ GetWrapperTF1() [2/2]

◆ GetWrapperTF1RawPtr()

◆ HaveParameterSet()

◆ Initialize() [1/2]

◆ Initialize() [2/2]

◆ LoadDefaultParameterSet()

◆ operator()()

◆ OverrideParameterSet()

◆ SetAmpMinMax()

◆ SetT0FitLimits()

◆ SetT0Range()

◆ UnconstrainFit()

Member Data Documentation

◆ m_adjTLimitsEvent

◆ m_ampMax

◆ m_ampMin

◆ m_finalized

◆ m_haveParameterSet

◆ m_parameterSet

◆ m_t0Max

◆ m_t0Min

◆ m_tempTmax

◆ m_tempTmin

◆ m_tmax

◆ m_tmin

◆ m_tminAdjust

◆ m_wrapperTF1