#include <LArShapePeakRecoTool.h>

Inheritance diagram for LArShapePeakRecoTool:

Collaboration diagram for LArShapePeakRecoTool:

Public Member Functions
	LArShapePeakRecoTool (const std::string &type, const std::string &name, const IInterface *parent)
virtual	~LArShapePeakRecoTool ()
std::vector< float >	peak (const std::vector< float > &samples, const std::vector< double > &wave) const
void	GetShapeParMax (float &xmax, float &ymax, float x1, float y1, float x2, float y2, float x3, float y3) const
void	GetShapeSampleLimits (int &s1, int &s2, float sample_max, float delay_max, int nbin, int nsample) const
virtual StatusCode	initialize ()
virtual StatusCode	finalize ()
float	ParabolaRawToTrueTime (float &QT_fittime, int &layer) const
float	ParabolaRawToTrueADC (float &QT_true_time, float &ADCref, float &PEDref, int &layer) const
ServiceHandle< StoreGateSvc > &	evtStore ()
	The standard `StoreGateSvc` (event store) Returns (kind of) a pointer to the `StoreGateSvc`.
const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard `StoreGateSvc/DetectorStore` Returns (kind of) a pointer to the `StoreGateSvc`.
virtual StatusCode	sysInitialize () override
	Perform system initialization for an algorithm.
virtual StatusCode	sysStart () override
	Handle START transition.
virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles.
virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles.
Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Property< T, V, H > &t)
void	updateVHKA (Gaudi::Details::PropertyBase &)
MsgStream &	msg () const
bool	msgLvl (const MSG::Level lvl) const

Static Public Member Functions
static const InterfaceID &	interfaceID ()

Protected Member Functions
void	renounceArray (SG::VarHandleKeyArray &handlesArray)
	remove all handles from I/O resolution
std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&T::renounce)(T)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, T > &&std::is_base_of_v< Gaudi::DataHandle, T >, void >	renounce (T &h)
void	extraDeps_update_handler (Gaudi::Details::PropertyBase &ExtraDeps)
	Add StoreName to extra input/output deps as needed.

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey>

Private Attributes
StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default)
StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default)
std::vector< SG::VarHandleKeyArray * >	m_vhka
bool	m_varHandleArraysDeclared

Detailed Description

Definition at line 12 of file LArShapePeakRecoTool.h.

Member Typedef Documentation

◆ StoreGateSvc_t

typedef ServiceHandle<StoreGateSvc> AthCommonDataStore< AthCommonMsg< AlgTool > >::StoreGateSvc_t

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

◆ LArShapePeakRecoTool()

LArShapePeakRecoTool::LArShapePeakRecoTool	(	const std::string &	type,
		const std::string &	name,
		const IInterface *	parent )

Definition at line 18 of file LArShapePeakRecoTool.cxx.

20 : AthAlgTool(type, name, parent)

21{}

AthAlgTool::AthAlgTool

AthAlgTool()

Default constructor:

◆ ~LArShapePeakRecoTool()

virtual LArShapePeakRecoTool::~LArShapePeakRecoTool ( )

inlinevirtual

Definition at line 23 of file LArShapePeakRecoTool.h.

23{};

Member Function Documentation

◆ declareGaudiProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< AlgTool > >::declareGaudiProperty	(	Gaudi::Property< T, V, H > &	hndl,
		const SG::VarHandleKeyType &	)

inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleKey>

Definition at line 156 of file AthCommonDataStore.h.

  {
    return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
                                                       hndl.value(), 
                                                       hndl.documentation());
 
  }

◆ declareProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( Gaudi::Property< T, V, H > & t )

inlineinherited

Definition at line 145 of file AthCommonDataStore.h.

                                                                     {
    typedef typename SG::HandleClassifier<T>::type htype;
    return AthCommonDataStore<PBASE>::declareGaudiProperty(t, htype());
  }

◆ detStore()

const ServiceHandle< StoreGateSvc > & AthCommonDataStore< AthCommonMsg< AlgTool > >::detStore ( ) const

inlineinherited

The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 95 of file AthCommonDataStore.h.

95{ return m_detStore; }

AthCommonDataStore< AthCommonMsg< AlgTool > >::m_detStore

StoreGateSvc_t m_detStore

Definition AthCommonDataStore.h:393

◆ evtStore()

ServiceHandle< StoreGateSvc > & AthCommonDataStore< AthCommonMsg< AlgTool > >::evtStore ( )

inlineinherited

The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 85 of file AthCommonDataStore.h.

85{ return m_evtStore; }

AthCommonDataStore< AthCommonMsg< AlgTool > >::m_evtStore

StoreGateSvc_t m_evtStore

Definition AthCommonDataStore.h:390

◆ extraDeps_update_handler()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::extraDeps_update_handler ( Gaudi::Details::PropertyBase & ExtraDeps )

protectedinherited

Add StoreName to extra input/output deps as needed.

use the logic of the VarHandleKey to parse the DataObjID keys supplied via the ExtraInputs and ExtraOuputs Properties to add the StoreName if it's not explicitly given

◆ finalize()

StatusCode LArShapePeakRecoTool::finalize ( )

virtual

Definition at line 28 of file LArShapePeakRecoTool.cxx.

29{return StatusCode::SUCCESS;}

◆ GetShapeParMax()

void LArShapePeakRecoTool::GetShapeParMax	(	float &	xmax,
		float &	ymax,
		float	x1,
		float	y1,
		float	x2,
		float	y2,
		float	x3,
		float	y3 ) const

Definition at line 147 of file LArShapePeakRecoTool.cxx.

{
  float a,b,c;
  float x12, x13, xx12, xx13, y12, y13;
  float n,d;
 
  y13  = y1 - y3;
  y12  = y1 - y2;
  x13  = x1 - x3;
  x12  = x1 - x2;
  xx12 = x1*x1 - x2*x2;
  xx13 = x1*x1 - x3*x3;
 
  n    = y13  - x13/x12*y12;
  d    = xx13 - x13/x12*xx12;
  a    = n/d;
  b    = (y12 - a*xx12)/x12;
  c    = y1 - a*x1*x1 - b*x1;
 
  xmax   = -b/2/a;
  ymax   = a*xmax*xmax+b*xmax+c;
}

◆ GetShapeSampleLimits()

void LArShapePeakRecoTool::GetShapeSampleLimits	(	int &	s1,
		int &	s2,
		float	sample_max,
		float	delay_max,
		int	nbin,
		int	nsample ) const

Definition at line 172 of file LArShapePeakRecoTool.cxx.

{
  s1=0; s2=nsample-1;
 
  s1 = (int) (sample_max - (delay_max - 5.)/25.) +1;
  if(s1<0) s1=0;
  s2 = (int) (sample_max + (nbin - delay_max - 5.)/25.);
  if(s2>=nsample) s2=nsample-1;
 
  while(s2-s1>=3) {
    if(s2-sample_max>sample_max-s1) s2--;
    else s1++;
  }
 
}

◆ initialize()

StatusCode LArShapePeakRecoTool::initialize ( )

virtual

Definition at line 23 of file LArShapePeakRecoTool.cxx.

{
  return StatusCode::SUCCESS;
}

◆ inputHandles()

virtual std::vector< Gaudi::DataHandle * > AthCommonDataStore< AthCommonMsg< AlgTool > >::inputHandles ( ) const

overridevirtualinherited

Return this algorithm's input handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

◆ interfaceID()

const InterfaceID & LArShapePeakRecoTool::interfaceID ( )

inlinestatic

Definition at line 26 of file LArShapePeakRecoTool.h.

26{ return IID_LArShapePeakRecoTool; }

IID_LArShapePeakRecoTool

static const InterfaceID IID_LArShapePeakRecoTool("LArShapePeakRecoTool", 1, 0)

◆ msg()

MsgStream & AthCommonMsg< AlgTool >::msg ( ) const

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

◆ msgLvl()

bool AthCommonMsg< AlgTool >::msgLvl ( const MSG::Level lvl ) const

inlineinherited

Definition at line 30 of file AthCommonMsg.h.

                                               {
    return this->msgLevel(lvl);
  }

◆ outputHandles()

virtual std::vector< Gaudi::DataHandle * > AthCommonDataStore< AthCommonMsg< AlgTool > >::outputHandles ( ) const

overridevirtualinherited

Return this algorithm's output handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

◆ ParabolaRawToTrueADC()

float LArShapePeakRecoTool::ParabolaRawToTrueADC	(	float &	QT_true_time,
		float &	ADCref,
		float &	PEDref,
		int &	layer ) const

◆ ParabolaRawToTrueTime()

float LArShapePeakRecoTool::ParabolaRawToTrueTime	(	float &	QT_fittime,
		int &	layer ) const

◆ peak()

std::vector< float > LArShapePeakRecoTool::peak	(	const std::vector< float > &	samples,
		const std::vector< double > &	wave ) const

Definition at line 32 of file LArShapePeakRecoTool.cxx.

{
  std::vector<float> solution; 
 
  float  shape_max,delay_max;
  float  sample_max,adc_max;
  int    i,s,s1,s2,d,d1,d2;
  double chi2,chi2_best,yi2,yigi,gi2,lambda=0;
  int    nbin;
 
  nbin = wave.size();
 
  // find maximum of delay profile
  const std::vector<double>::const_iterator wave_max=max_element(wave.begin(),wave.end());
  if (wave_max==wave.end())
    {ATH_MSG_ERROR( "Maximum of Delay Profile not found!"  );
    return solution; 
    }
  shape_max = *wave_max;
 
  delay_max = distance(wave.begin(),wave_max);
 
  // parabola approximation of shape maximum
  d = (int) delay_max;
  GetShapeParMax(delay_max,shape_max,delay_max-1,wave[d-1],
         delay_max,wave[d], delay_max+1,wave[d+1]);
  
  // find maximum of ADC samples
  
  const std::vector<float>::const_iterator it_max=max_element(samples.begin(),samples.end());
  if (it_max==samples.end())
    {ATH_MSG_ERROR( "Maximum ADC sample not found!"  );
    return solution; 
    }
  adc_max    = *it_max;
  sample_max = distance(samples.begin(),it_max);
 
  // Get sample limits
  //  GetShapeSampleLimits(s1,s2,sample_max,delay_max,nbin,samples.size());
 
  // find 2nd maximum of ADC samples
  std::vector<float>::const_iterator it_sample = samples.begin();
  std::vector<float>::const_iterator it_sample_end = samples.end();
 
  float adc_2ndmax = 0;
  int   sample_2ndmax = static_cast<int> (sample_max);
  for (;it_sample!=it_sample_end;++it_sample) { //Loop over sample vector
    if((*it_sample>adc_2ndmax) && (*it_sample<=adc_max)) {
      adc_2ndmax = *it_sample;
      sample_2ndmax = distance(samples.begin(),it_sample);
    }
  }
 
  // determine s1 and s2
  if(std::abs(sample_max-sample_2ndmax)>1) std::cout << "maxima are far away ? index(max) = " << sample_max << ", index(2nd max) = " << sample_2ndmax << ", samples = " << samples[0] << ", " << samples[1] << ", " << samples[2] << ", " << samples[3] << ", " << samples[4] << ", " << samples[5] << ", " << std::endl;
 
  if(sample_max-sample_2ndmax > 0) {
    s1 = sample_2ndmax - 1;
    s2 = static_cast<int> (sample_max + 1);
  }else{
    s1 = static_cast<int> (sample_max - 1);
    s2 = sample_2ndmax + 1;
  }
 
  // Get delay Limits
  d1 = 0;
  d2 = nbin-1-(s2-s1)*24;
 
  // Loop on all delays to find the best chi2
  // i.e. minimise 
  // chi2 = yi2-yigi*lambda = yi2-yigi*yigi/gi2
  // where yi : samples in ADC counts
  //       gi : normalised pulse shape
  // maximum is then given by the lagrange factor
  // lambda = yigi/gi2 in ADC counts
 
  chi2_best=1e30;
  int delay_best=-999;
 
  for(d=d1;d<=d2;d++)
    {
      yi2=0; gi2=0; yigi=0;
      
      for(s=s1;s<=s2;s++) {
    i = (s-s1)*24+d;
    yi2+=samples[s]*samples[s];
    gi2+=wave[i]*wave[i];
    yigi+=wave[i]*samples[s];
      }
 
      if(gi2<=0) chi2=chi2_best;
      else chi2=yi2-yigi*yigi/gi2;
 
      if(chi2<chi2_best)
    {
      chi2_best=chi2;
      delay_best=d;
      lambda=yigi/gi2;
    }
    }
 
  if(delay_best<=-999) { return solution; }
 
  float adc_reco = lambda*shape_max;
 
  float time_reco = delay_best;
  if(delay_best<adc_max) time_reco = delay_best;
  
  solution.push_back(adc_reco);
  solution.push_back(time_reco);
 
  return solution;
}

◆ renounce()

std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&T::renounce)(T)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, T > &&std::is_base_of_v< Gaudi::DataHandle, T >, void > AthCommonDataStore< AthCommonMsg< AlgTool > >::renounce ( T & h )

inlineprotectedinherited

Definition at line 380 of file AthCommonDataStore.h.

  {
    h.renounce();
    PBASE::renounce (h);
  }

◆ renounceArray()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::renounceArray ( SG::VarHandleKeyArray & handlesArray )

inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 364 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

◆ sysInitialize()

virtual StatusCode AthCommonDataStore< AthCommonMsg< AlgTool > >::sysInitialize ( )

overridevirtualinherited

Perform system initialization for an algorithm.

We override this to declare all the elements of handle key arrays at the end of initialization. See comments on updateVHKA.

Reimplemented in asg::AsgMetadataTool, AthCheckedComponent< AthAlgTool >, AthCheckedComponent<::AthAlgTool >, and DerivationFramework::CfAthAlgTool.

◆ sysStart()

virtual StatusCode AthCommonDataStore< AthCommonMsg< AlgTool > >::sysStart ( )

overridevirtualinherited

Handle START transition.

We override this in order to make sure that conditions handle keys can cache a pointer to the conditions container.

◆ updateVHKA()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::updateVHKA ( Gaudi::Details::PropertyBase & )

inlineinherited

Definition at line 308 of file AthCommonDataStore.h.

                                               {
    // debug() << "updateVHKA for property " << p.name() << " " << p.toString() 
    //         << "  size: " << m_vhka.size() << endmsg;
    for (auto &a : m_vhka) {
      std::vector<SG::VarHandleKey*> keys = a->keys();
      for (auto k : keys) {
        k->setOwner(this);
      }
    }
  }

Member Data Documentation

◆ m_detStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_detStore

privateinherited

Pointer to StoreGate (detector store by default)

Definition at line 393 of file AthCommonDataStore.h.

◆ m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_evtStore

privateinherited

Pointer to StoreGate (event store by default)

Definition at line 390 of file AthCommonDataStore.h.

◆ m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< AlgTool > >::m_varHandleArraysDeclared

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

◆ m_vhka

std::vector<SG::VarHandleKeyArray*> AthCommonDataStore< AthCommonMsg< AlgTool > >::m_vhka

privateinherited

Definition at line 398 of file AthCommonDataStore.h.

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

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ StoreGateSvc_t

Constructor & Destructor Documentation

◆ LArShapePeakRecoTool()

◆ ~LArShapePeakRecoTool()

Member Function Documentation

◆ declareGaudiProperty()

◆ declareProperty()

◆ detStore()

◆ evtStore()

◆ extraDeps_update_handler()

◆ finalize()

◆ GetShapeParMax()

◆ GetShapeSampleLimits()

◆ initialize()

◆ inputHandles()

◆ interfaceID()

◆ msg()

◆ msgLvl()

◆ outputHandles()

◆ ParabolaRawToTrueADC()

◆ ParabolaRawToTrueTime()

◆ peak()

◆ renounce()

◆ renounceArray()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

Member Data Documentation

◆ m_detStore

◆ m_evtStore

◆ m_varHandleArraysDeclared

◆ m_vhka