#include <SampleTailer.h>

Public Types
using	Index = unsigned int

using	FloatVector = std::vector< float >

using	Name = std::string

Public Member Functions
	SampleTailer (float a_decayTime)

	SampleTailer (float a_decayTime, float a_alpha)

	~SampleTailer ()

void	clear ()

int	setDecayTime (float val, bool cancelSignal)

int	setBeta (float val, bool cancelSignal)

int	setAlpha (float val)

int	setPedestal (float val)

int	setPedestalVector (const FloatVector *pval)

int	setTail0 (float val)

int	setUnit (Name val)

int	setData (const FloatVector &inData)

int	setDataZero (Index nsam)

int	setSignal (const FloatVector &inSignal)

bool	isValid () const

float	decayTime () const

float	beta () const

float	alpha () const

float	pedestal () const

float	tail0 () const

const FloatVector &	data () const

float	data (Index isam) const

const FloatVector &	signal () const

float	signal (Index isam) const

const FloatVector &	tail () const

float	tail (Index isam) const

Index	size () const

Name	unit () const

TH1 *	dataHist () const

TH1 *	signalHist () const

TH1 *	tailHist () const

TH1 *	dataHist ()

TH1 *	signalHist ()

TH1 *	tailHist ()

void	makeHists ()

Private Attributes
float	m_decayTime

float	m_beta

float	m_alpha

float	m_pedestal

const FloatVector *	m_ppedvec

float	m_tail0

Name	m_unit

FloatVector	m_d

FloatVector	m_s

FloatVector	m_t

TH1 *	m_phd =nullptr

TH1 *	m_phs =nullptr

TH1 *	m_pht =nullptr

Detailed Description

Definition at line 37 of file SampleTailer.h.

Member Typedef Documentation

using SampleTailer::FloatVector = std::vector<float>

Definition at line 42 of file SampleTailer.h.

using SampleTailer::Index = unsigned int

Definition at line 41 of file SampleTailer.h.

using SampleTailer::Name = std::string

Definition at line 43 of file SampleTailer.h.

Constructor & Destructor Documentation

SampleTailer::SampleTailer ( float a_decayTime )

Definition at line 22 of file SampleTailer.cxx.

 : SampleTailer(a_decayTime, 0) {
   setDecayTime(a_decayTime, true);
 }

SampleTailer::SampleTailer	(	float	a_decayTime,
		float	a_alpha
	)

Definition at line 9 of file SampleTailer.cxx.

 : m_decayTime(a_decayTime),
   m_beta(exp(-1.0/m_decayTime)),
   m_alpha(a_alpha),
   m_pedestal(0.0),
   m_ppedvec(nullptr),
   m_tail0(0.0) {
   setDecayTime(a_decayTime, false);
   setAlpha(a_alpha);
 }

SampleTailer::~SampleTailer ( )

Definition at line 29 of file SampleTailer.cxx.

                             {
   clear();
 }

Member Function Documentation

float SampleTailer::alpha ( ) const

inline

Definition at line 85 of file SampleTailer.h.

85 { return m_alpha; }

SampleTailer::m_alpha

float m_alpha

Definition: SampleTailer.h:110

float SampleTailer::beta ( ) const

inline

Definition at line 84 of file SampleTailer.h.

84 { return m_beta; }

SampleTailer::m_beta

float m_beta

Definition: SampleTailer.h:109

void SampleTailer::clear ( )

Definition at line 35 of file SampleTailer.cxx.

                          {
   m_d.clear();
   m_s.clear();
   m_t.clear();
   delete m_phd;
   m_phd = nullptr;
   delete m_phs;
   m_phs = nullptr;
   delete m_pht;
   m_pht = nullptr;
 }

const FloatVector& SampleTailer::data ( ) const

inline

Definition at line 88 of file SampleTailer.h.

88 { return m_d; }

SampleTailer::m_d

FloatVector m_d

Definition: SampleTailer.h:115

float SampleTailer::data ( Index isam ) const

inline

Definition at line 89 of file SampleTailer.h.

89 { return isam < m_d.size() ? m_d[isam] : 0.0; }

SampleTailer::m_d

FloatVector m_d

Definition: SampleTailer.h:115

TH1* SampleTailer::dataHist ( ) const

inline

Definition at line 96 of file SampleTailer.h.

96 { return m_phd; }

SampleTailer::m_phd

TH1 * m_phd

Definition: SampleTailer.h:118

TH1 * SampleTailer::dataHist ( )

Definition at line 172 of file SampleTailer.cxx.

                             {
   if ( m_phd != nullptr ) return m_phd;
   Index nsam = m_d.size();
   if ( nsam == 0 ) return nullptr;
   Name hnam = "hst_data";
   Name httl = "Sample data; Tick;" + unit();
   TH1* ph = new TH1F(hnam.c_str(), httl.c_str(), nsam, 0, nsam);
   ph->SetDirectory(nullptr);
   ph->SetLineWidth(2);
   ph->SetStats(0);
   for ( Index isam=0; isam<nsam; ++isam ) {
     ph->SetBinContent(isam+1, m_d[isam]);
   }
   m_phd = ph;
   return ph;
 }

float SampleTailer::decayTime ( ) const

inline

Definition at line 83 of file SampleTailer.h.

83 { return m_decayTime; }

SampleTailer::m_decayTime

float m_decayTime

Definition: SampleTailer.h:108

bool SampleTailer::isValid ( ) const

inline

Definition at line 80 of file SampleTailer.h.

80 { return m_beta > 0.0; }

SampleTailer::m_beta

float m_beta

Definition: SampleTailer.h:109

void SampleTailer::makeHists ( )

Definition at line 229 of file SampleTailer.cxx.

                              {
   dataHist();
   tailHist();
   signalHist();
 }

float SampleTailer::pedestal ( ) const

inline

Definition at line 86 of file SampleTailer.h.

86 { return m_pedestal; }

SampleTailer::m_pedestal

float m_pedestal

Definition: SampleTailer.h:111

int SampleTailer::setAlpha ( float val )

Definition at line 83 of file SampleTailer.cxx.

                                     {
   clear();
   m_alpha = val;
   return 0;
 }

int SampleTailer::setBeta	(	float	val,
		bool	cancelSignal
	)

Definition at line 66 of file SampleTailer.cxx.

                                                       {
   clear();
   if ( val > 0.0 ) {
     m_beta = val;
     m_decayTime = -1.0/log(m_beta);
     if ( cancelSignal ) m_alpha = 1.0/m_beta - 1;
   } else {
     m_decayTime = 0.0;
     m_beta = 0.0;
     if ( cancelSignal ) m_alpha = 0.0;
     return 1;
   }
   return 0;
 }

int SampleTailer::setData ( const FloatVector & inData )

Definition at line 117 of file SampleTailer.cxx.

                                                    {
   clear();
   if ( ! isValid() ) return 1;
   m_d = inData;
   Index nsam = m_d.size();
   bool havePedVector = m_ppedvec != nullptr;
   if ( havePedVector && m_ppedvec->size() < nsam ) return 2;
   m_s.resize(nsam, 0.0);
   m_t.resize(nsam, 0.0);
   double t = m_tail0;
   double s = 0.0;
   double ped = m_pedestal;
   for ( Index isam=0; isam<nsam; ++isam ) {
     if ( isam > 0 ) t = m_beta*t - m_alpha*s;
     if ( havePedVector ) ped = (*m_ppedvec)[isam];
     s = m_d[isam] - t - ped;
     m_t[isam] = t;
     m_s[isam] = s;
   }
   return 0;
 }

int SampleTailer::setDataZero ( Index nsam )

Definition at line 141 of file SampleTailer.cxx.

                                         {
   FloatVector dats(nsam, 0.0);
   return setData(dats);
 }

int SampleTailer::setDecayTime	(	float	val,
		bool	cancelSignal
	)

Definition at line 49 of file SampleTailer.cxx.

                                                            {
   clear();
   if ( val > 0.0 ) {
     m_decayTime = val;
     m_beta = exp(-1.0/m_decayTime);
     if ( cancelSignal ) m_alpha = 1.0/m_beta - 1;
   } else {
     m_decayTime = 0.0;
     m_beta = 0.0;
     if ( cancelSignal ) m_alpha = 0.0;
     return 1;
   }
   return 0;
 }

int SampleTailer::setPedestal ( float val )

Definition at line 91 of file SampleTailer.cxx.

                                        {
   clear();
   m_pedestal = val;
   m_ppedvec = nullptr;
   return 0;
 }

int SampleTailer::setPedestalVector ( const FloatVector * pval )

Definition at line 100 of file SampleTailer.cxx.

                                                             {
   clear();
   m_pedestal = 0.0;
   m_ppedvec = ppeds;
   return 0;
 }

int SampleTailer::setSignal ( const FloatVector & inSignal )

Definition at line 148 of file SampleTailer.cxx.

                                                        {
   clear();
   if ( ! isValid() ) return 1;
   m_s = inSignal;
   Index nsam = m_s.size();
   bool havePedVector = m_ppedvec != nullptr;
   if ( havePedVector && m_ppedvec->size() < nsam ) return 2;
   m_d.resize(nsam, 0.0);
   m_t.resize(nsam, 0.0);
   double t = m_tail0;
   double s = 0.0;
   double ped = m_pedestal;
   for ( Index isam=0; isam<nsam; ++isam ) {
     if ( isam > 0 ) t = m_beta*t - m_alpha*s;
     s = m_s[isam];
     m_t[isam] = t;
     if ( havePedVector ) ped = (*m_ppedvec)[isam];
     m_d[isam] = s + t + ped;
   }
   return 0;
 }

int SampleTailer::setTail0 ( float val )

Definition at line 109 of file SampleTailer.cxx.

                                     {
   clear();
   m_tail0 = val;
   return 0;
 }

int SampleTailer::setUnit ( Name val )

inline

Definition at line 68 of file SampleTailer.h.

68 { m_unit = val; return 0; }

SampleTailer::m_unit

Name m_unit

Definition: SampleTailer.h:114

testsqlite3.val

list val

Definition: testsqlite3.py:13

const FloatVector& SampleTailer::signal ( ) const

inline

Definition at line 90 of file SampleTailer.h.

90 { return m_s; }

SampleTailer::m_s

FloatVector m_s

Definition: SampleTailer.h:116

float SampleTailer::signal ( Index isam ) const

inline

Definition at line 91 of file SampleTailer.h.

91 { return isam < m_s.size() ? m_s[isam] : 0.0; }

SampleTailer::m_s

FloatVector m_s

Definition: SampleTailer.h:116

TH1* SampleTailer::signalHist ( ) const

inline

Definition at line 97 of file SampleTailer.h.

97 { return m_phs; }

SampleTailer::m_phs

TH1 * m_phs

Definition: SampleTailer.h:119

TH1 * SampleTailer::signalHist ( )

Definition at line 191 of file SampleTailer.cxx.

                               {
   if ( m_phs != nullptr ) return m_phs;
   Index nsam = m_s.size();
   if ( nsam == 0 ) return nullptr;
   Name hnam = "hst_signal";
   Name httl = "Sample signal; Tick;" + unit();
   TH1* ph = new TH1F(hnam.c_str(), httl.c_str(), nsam, 0, nsam);
   ph->SetDirectory(nullptr);
   ph->SetLineWidth(2);
   ph->SetStats(0);
   for ( Index isam=0; isam<nsam; ++isam ) {
     ph->SetBinContent(isam+1, m_s[isam]);
   }
   m_phs = ph;
   return ph;
 }

Index SampleTailer::size ( ) const

inline

Definition at line 94 of file SampleTailer.h.

94 { return m_d.size(); }

SampleTailer::m_d

FloatVector m_d

Definition: SampleTailer.h:115

const FloatVector& SampleTailer::tail ( ) const

inline

Definition at line 92 of file SampleTailer.h.

92 { return m_t; }

SampleTailer::m_t

FloatVector m_t

Definition: SampleTailer.h:117

float SampleTailer::tail ( Index isam ) const

inline

Definition at line 93 of file SampleTailer.h.

93 { return isam < m_t.size() ? m_t[isam] : 0.0; }

SampleTailer::m_t

FloatVector m_t

Definition: SampleTailer.h:117

float SampleTailer::tail0 ( ) const

inline

Definition at line 87 of file SampleTailer.h.

87 { return m_tail0; }

SampleTailer::m_tail0

float m_tail0

Definition: SampleTailer.h:113

TH1* SampleTailer::tailHist ( ) const

inline

Definition at line 98 of file SampleTailer.h.

98 { return m_pht; }

SampleTailer::m_pht

TH1 * m_pht

Definition: SampleTailer.h:120

TH1 * SampleTailer::tailHist ( )

Definition at line 210 of file SampleTailer.cxx.

                             {
   if ( m_pht != nullptr ) return m_pht;
   Index nsam = m_t.size();
   if ( nsam == 0 ) return nullptr;
   Name hnam = "hst_tail";
   Name httl = "Sample tail; Tick;" + unit();
   TH1* ph = new TH1F(hnam.c_str(), httl.c_str(), nsam, 0, nsam);
   ph->SetDirectory(nullptr);
   ph->SetLineWidth(2);
   ph->SetStats(0);
   for ( Index isam=0; isam<nsam; ++isam ) {
     ph->SetBinContent(isam+1, m_t[isam]);
   }
   m_pht = ph;
   return ph;
 }

Name SampleTailer::unit ( ) const

inline

Definition at line 95 of file SampleTailer.h.

95 { return m_unit; }

SampleTailer::m_unit

Name m_unit

Definition: SampleTailer.h:114

Member Data Documentation

float SampleTailer::m_alpha

private

Definition at line 110 of file SampleTailer.h.

float SampleTailer::m_beta

private

Definition at line 109 of file SampleTailer.h.

FloatVector SampleTailer::m_d

private

Definition at line 115 of file SampleTailer.h.

float SampleTailer::m_decayTime

private

Definition at line 108 of file SampleTailer.h.

float SampleTailer::m_pedestal

private

Definition at line 111 of file SampleTailer.h.

TH1* SampleTailer::m_phd =nullptr

private

Definition at line 118 of file SampleTailer.h.

TH1* SampleTailer::m_phs =nullptr

private

Definition at line 119 of file SampleTailer.h.

TH1* SampleTailer::m_pht =nullptr

private

Definition at line 120 of file SampleTailer.h.

const FloatVector* SampleTailer::m_ppedvec

private

Definition at line 112 of file SampleTailer.h.

FloatVector SampleTailer::m_s

private

Definition at line 116 of file SampleTailer.h.

FloatVector SampleTailer::m_t

private

Definition at line 117 of file SampleTailer.h.

float SampleTailer::m_tail0

private

Definition at line 113 of file SampleTailer.h.

Name SampleTailer::m_unit

private

Definition at line 114 of file SampleTailer.h.

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

dunecore/dunecore/DuneCommon/Utility/SampleTailer.h
dunecore/dunecore/DuneCommon/Utility/SampleTailer.cxx

Public Types

Public Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation