VQwBPM Class Reference

Abstract base for beam position monitors (BPMs) More...

#include <VQwBPM.h>

Inheritance diagram for VQwBPM:

Collaboration diagram for VQwBPM:

Public Types
enum	EBeamPositionMonitorAxis { kXAxis =0 , kYAxis , kNumAxes }
Public Types inherited from VQwDataElement
enum	EDataToSave { kRaw = 0 , kDerived , kMoments }

Public Member Functions
	VQwBPM ()
	VQwBPM (TString &)
	VQwBPM (const VQwBPM &source)
	~VQwBPM () override
void	InitializeChannel (TString name)
	Initialize common BPM state and set the element name.
void	LoadChannelParameters (QwParameterFile &paramfile) override=0
virtual void	GetProjectedPosition (VQwBPM *)
virtual size_t	GetNumberOfElements ()
virtual void	FillRawEventData ()
void	GetSurveyOffsets (Double_t Xoffset, Double_t Yoffset, Double_t Zoffset)
	Store geometry/survey offsets for absolute position calibration.
void	GetElectronicFactors (Double_t BSENfactor, Double_t AlphaX, Double_t AlphaY)
	Apply per-detector electronic calibration and relative gains.
void	SetRotation (Double_t)
	Set detector rotation angle and update cached trigonometric values.
void	SetRotationOff ()
void	SetSingleEventCuts (TString, Double_t, Double_t)
void	SetSingleEventCuts (TString, UInt_t, Double_t, Double_t, Double_t, Double_t)
UInt_t	UpdateErrorFlag () override=0
	Update the error flag based on the error flags of internally contained objects Return parameter is the "Eventcut Error Flag".
virtual void	UpdateErrorFlag (const VQwBPM *ev_error)=0
virtual void	Scale (Double_t)
void	SetGains (TString pos, Double_t value)
virtual VQwBPM &	operator= (const VQwBPM &value)=0
virtual VQwBPM &	operator+= (const VQwBPM &value)=0
virtual VQwBPM &	operator-= (const VQwBPM &value)=0
void	SetRootSaveStatus (TString &prefix)
virtual const VQwHardwareChannel *	GetPosition (EBeamPositionMonitorAxis axis) const
virtual const VQwHardwareChannel *	GetEffectiveCharge () const =0
Double_t	GetPositionInZ () const
virtual void	CalculateRunningAverage ()=0
virtual void	AccumulateRunningSum (const VQwBPM &, Int_t=0, Int_t=0xFFFFFFF)
virtual void	DeaccumulateRunningSum (VQwBPM &value, Int_t ErrorMask=0xFFFFFFF)=0
void	ConstructHistograms (TDirectory *folder, TString &prefix) override=0
	Construct the histograms for this data element.
void	FillHistograms () override=0
	Fill the histograms for this data element.
virtual void	ConstructBranchAndVector (TTree *tree, TString &prefix, QwRootTreeBranchVector &values)=0
virtual void	ConstructBranch (TTree *tree, TString &prefix)=0
virtual void	ConstructBranch (TTree *tree, TString &prefix, QwParameterFile &modulelist)=0
virtual void	FillTreeVector (QwRootTreeBranchVector &values) const =0
virtual void	Ratio (VQwBPM &, VQwBPM &)
virtual Bool_t	CheckForBurpFail (const VQwDataElement *ev_error)
virtual TString	GetSubElementName (Int_t)
virtual void	GetAbsolutePosition ()
virtual void	SetEventCutMode (Int_t bcuts)=0
void	PrintErrorCounters () const override
	report number of events failed due to HW and event cut failure
virtual Bool_t	ApplySingleEventCuts ()=0
virtual void	IncrementErrorCounters ()=0
virtual void	ProcessEvent ()=0
virtual const VQwHardwareChannel *	GetAngleX () const
virtual const VQwHardwareChannel *	GetAngleY () const
virtual void	SetBPMForCombo (const VQwBPM *, Double_t, Double_t, Double_t, Double_t)
virtual void	SetDefaultSampleSize (Int_t)
virtual void	SetResolution (Double_t resolutionX, Double_t resolutionY)
virtual void	SetRandomEventParameters (Double_t, Double_t, Double_t, Double_t)
virtual void	SetRandomEventParameters (Double_t, Double_t, Double_t, Double_t, Double_t, Double_t, Double_t, Double_t)
virtual void	SetRandomEventAsymmetry (Double_t)
virtual void	RandomizeEventData (int=0, double=0.0)
virtual void	ApplyResolutionSmearing ()
virtual void	ApplyResolutionSmearing (EBeamPositionMonitorAxis)
virtual void	EncodeEventData (std::vector< UInt_t > &)
virtual void	SetSubElementPedestal (Int_t, Double_t)
virtual void	SetSubElementCalibrationFactor (Int_t, Double_t)
void	PrintInfo () const override
	Print multiple lines of information about this data element.
Public Member Functions inherited from VQwDataElement
	VQwDataElement ()
	Default constructor.
	VQwDataElement (const VQwDataElement &value)
	Copy constructor.
	~VQwDataElement () override
	Virtual destructor.
void	CopyFrom (const VQwDataElement &value)
Bool_t	IsNameEmpty () const
	Is the name of this element empty?
void	SetElementName (const TString &name)
	Set the name of this element.
virtual const TString &	GetElementName () const
	Get the name of this element.
virtual void	LoadMockDataParameters (QwParameterFile &)
virtual void	ClearEventData ()
	Clear the event data in this element.
virtual Int_t	ProcessEvBuffer (UInt_t *buffer, UInt_t num_words_left, UInt_t subelement=0)=0
	Process the CODA event buffer for this element.
size_t	GetNumberOfDataWords ()
	Get the number of data words in this data element.
UInt_t	GetGoodEventCount () const
virtual void	AssignValueFrom (const VQwDataElement *)
VQwDataElement &	operator+= (const VQwDataElement &)
	Addition-assignment operator.
VQwDataElement &	operator-= (const VQwDataElement &)
	Subtraction-assignment operator.
void	Sum (const VQwDataElement &, const VQwDataElement &)
	Sum operator (base class fallback throws runtime error)
void	Difference (const VQwDataElement &, const VQwDataElement &)
	Difference operator (base class fallback throws runtime error)
void	Ratio (const VQwDataElement &, const VQwDataElement &)
	Ratio operator (base class fallback throws runtime error)
virtual void	PrintValue () const
	Print single line of value and error of this data element.
void	SetSingleEventCuts (UInt_t, Double_t, Double_t, Double_t)
	set the upper and lower limits (fULimit and fLLimit), stability % and the error flag on this channel
Bool_t	CheckForBurpFail (const VQwDataElement *)
virtual UInt_t	GetEventcutErrorFlag ()
	return the error flag on this channel/device
virtual void	SetNeedsExternalClock (Bool_t)
virtual Bool_t	NeedsExternalClock ()
virtual std::string	GetExternalClockName ()
virtual void	SetExternalClockPtr (const VQwHardwareChannel *)
virtual void	SetExternalClockName (const std::string)
virtual Double_t	GetNormClockValue ()
TString	GetSubsystemName () const
	Return the name of the inheriting subsystem name.
void	SetSubsystemName (TString sysname)
	Set the name of the inheriting subsystem name.
TString	GetModuleType () const
	Return the type of the beam instrument.
void	SetModuleType (TString ModuleType)
	set the type of the beam instrument
Public Member Functions inherited from MQwHistograms
void	ShareHistograms (const MQwHistograms *source)
	Share histogram pointers between objects.

Static Public Member Functions
static VQwBPM *	CreateStripline (TString subsystemname, TString name, TString type)
	A fast way of creating a BPM stripline of specified type.
static VQwBPM *	CreateStripline (const VQwBPM &source)
static VQwBPM *	CreateCombo (TString subsystemname, TString name, TString type)
	A fast way of creating a BPM stripline of specified type.
static VQwBPM *	CreateCombo (const VQwBPM &source)
static VQwBPM *	CreateLinearDiodeArray (TString subsystemname, TString name, TString type)
static VQwBPM *	CreateLinearDiodeArray (const VQwBPM &source)

Protected Member Functions
virtual VQwHardwareChannel *	GetPosition (EBeamPositionMonitorAxis axis)
virtual VQwHardwareChannel *	GetSubelementByName (TString ch_name)=0
VQwHardwareChannel *	GetSubelementByIndex (size_t index)
Protected Member Functions inherited from VQwDataElement
void	SetNumberOfDataWords (const UInt_t &numwords)
	Set the number of data words in this data element.
VQwDataElement &	operator= (const VQwDataElement &value)
	Arithmetic assignment operator: Should only copy event-based data.
void	UpdateErrorFlag (const UInt_t &error)
Protected Member Functions inherited from MQwHistograms
	MQwHistograms ()
	Default constructor.
	MQwHistograms (const MQwHistograms &source)
	Copy constructor.
virtual	~MQwHistograms ()
	Virtual destructor.
MQwHistograms &	operator= (const MQwHistograms &value)
void	Fill_Pointer (TH1_ptr hist_ptr, Double_t value)
void	AddHistogram (TH1 *h)
	Register a histogram.

Protected Attributes
std::vector< TString >	fSubelementNames
Double_t	fPositionCenter [3]
Double_t	fQwStriplineCalibration
Double_t	fQwStriplineCorrection
Double_t	fRelativeGains [2]
Double_t	fGains [2]
Bool_t	bRotated
Double_t	fRotationAngle
Double_t	fCosRotation
Double_t	fSinRotation
Double_t	fResolution [2]
Bool_t	fGoodEvent
Bool_t	bFullSave
Protected Attributes inherited from VQwDataElement
TString	fElementName
	Name of this data element.
UInt_t	fNumberOfDataWords
	Number of raw data words in this data element.
UInt_t	fGoodEventCount
	Number of good events accumulated in this element.
TString	fSubsystemName
TString	fModuleType
UInt_t	fErrorFlag
	This the standard error code generated for the channel that contains the global/local/stability flags and the Device error code (Unique error code for HW failures)
UInt_t	fErrorConfigFlag
	contains the global/local/stability flags
Protected Attributes inherited from MQwHistograms
std::vector< TH1_ptr >	fHistograms
	Histograms associated with this data element.

Static Protected Attributes
static const TString	kAxisLabel [2] ={"X","Y"}
static const TString	axis [3]
static const Bool_t	bDEBUG =kFALSE

Private Member Functions
void	InitializeChannel_base ()

Friends
template<typename TT>
class	QwBPMStripline
template<typename TT>
class	QwCombinedBPM
class	QwEnergyCalculator

Detailed Description

Abstract base for beam position monitors (BPMs)

Defines the common interface for BPM-like data elements, including decoding of position channels, per-event cuts, error propagation, and output. Concrete implementations such as QwBPMStripline<T> and QwCombinedBPM<T> inherit from this base to provide hardware-specific logic while sharing the higher-level processing contract.

Definition at line 52 of file VQwBPM.h.

Member Enumeration Documentation

EBeamPositionMonitorAxis

enum VQwBPM::EBeamPositionMonitorAxis

Axis enumerator for the BPMs; Z will never be an instrumented axis.

Enumerator
kXAxis
kYAxis
kNumAxes

Definition at line 72 of file VQwBPM.h.

{kXAxis=0, kYAxis, kNumAxes};

Constructor & Destructor Documentation

VQwBPM() [1/3]

VQwBPM::VQwBPM ( )

inline

Definition at line 76 of file VQwBPM.h.

{InitializeChannel_base();};

References InitializeChannel_base().

Referenced by QwBPMCavity::AccumulateRunningSum(), QwBPMStripline< T >::AccumulateRunningSum(), QwCombinedBPM< T >::AccumulateRunningSum(), QwLinearDiodeArray< ChannelType >::AccumulateRunningSum(), QwQPD::AccumulateRunningSum(), AccumulateRunningSum(), CreateCombo(), CreateCombo(), CreateLinearDiodeArray(), CreateLinearDiodeArray(), CreateStripline(), CreateStripline(), QwBPMCavity::DeaccumulateRunningSum(), QwBPMStripline< T >::DeaccumulateRunningSum(), QwCombinedBPM< T >::DeaccumulateRunningSum(), QwLinearDiodeArray< ChannelType >::DeaccumulateRunningSum(), QwQPD::DeaccumulateRunningSum(), DeaccumulateRunningSum(), GetPosition(), QwCombinedBPM< T >::GetProjectedPosition(), GetProjectedPosition(), QwBPMCavity::operator+=(), QwBPMStripline< T >::operator+=(), QwCombinedBPM< T >::operator+=(), QwLinearDiodeArray< ChannelType >::operator+=(), QwQPD::operator+=(), operator+=(), QwBPMCavity::operator-=(), QwBPMStripline< T >::operator-=(), QwCombinedBPM< T >::operator-=(), QwLinearDiodeArray< ChannelType >::operator-=(), QwQPD::operator-=(), operator-=(), QwBPMCavity::operator=(), QwBPMStripline< T >::operator=(), QwCombinedBPM< T >::operator=(), QwLinearDiodeArray< ChannelType >::operator=(), QwQPD::operator=(), operator=(), QwBPMCavity::QwBPMCavity(), QwBPMCavity::QwBPMCavity(), QwBPMCavity::QwBPMCavity(), QwBPMStripline< T >::QwBPMStripline(), QwCombinedBPM< T >::QwCombinedBPM(), QwCombinedBPM< T >::QwCombinedBPM(), QwCombinedBPM< T >::QwCombinedBPM(), QwCombinedBPM< T >::QwCombinedBPM(), QwLinearDiodeArray< ChannelType >::QwLinearDiodeArray(), QwLinearDiodeArray< ChannelType >::QwLinearDiodeArray(), QwLinearDiodeArray< ChannelType >::QwLinearDiodeArray(), QwLinearDiodeArray< ChannelType >::QwLinearDiodeArray(), QwQPD::QwQPD(), QwQPD::QwQPD(), QwQPD::QwQPD(), QwBPMCavity::Ratio(), QwBPMStripline< T >::Ratio(), QwCombinedBPM< T >::Ratio(), QwLinearDiodeArray< ChannelType >::Ratio(), QwQPD::Ratio(), Ratio(), QwCombinedBPM< T >::SetBPMForCombo(), SetBPMForCombo(), QwLinearDiodeArray< ChannelType >::SetSubElementName(), QwBPMCavity::UpdateErrorFlag(), QwBPMStripline< T >::UpdateErrorFlag(), QwCombinedBPM< T >::UpdateErrorFlag(), QwLinearDiodeArray< ChannelType >::UpdateErrorFlag(), QwQPD::UpdateErrorFlag(), UpdateErrorFlag(), and VQwBPM().

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VQwBPM() [2/3]

VQwBPM::VQwBPM ( TString & )

inline

Definition at line 77 of file VQwBPM.h.

{InitializeChannel_base();};

References InitializeChannel_base().

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VQwBPM() [3/3]

VQwBPM::VQwBPM ( const VQwBPM & source )

inline

Definition at line 78 of file VQwBPM.h.

  : VQwDataElement(source),
    bRotated(source.bRotated),
    bFullSave(source.bFullSave)
  {
    for (size_t i = 0; i < 3; i++)
      fPositionCenter[i] = source.fPositionCenter[i];
  }

References bFullSave, bRotated, fPositionCenter, VQwBPM(), and VQwDataElement::VQwDataElement().

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~VQwBPM()

VQwBPM::~VQwBPM ( )

inlineoverride

Definition at line 86 of file VQwBPM.h.

{ };

Member Function Documentation

AccumulateRunningSum()

virtual void VQwBPM::AccumulateRunningSum ( const VQwBPM & , Int_t = 0, Int_t = 0xFFFFFFF )

inlinevirtual

Reimplemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

Definition at line 178 of file VQwBPM.h.

                                                                                   {
    std::cerr << "AccumulateRunningSum not implemented for BPM named="
      <<GetElementName()<<"\n";
  };

References VQwDataElement::GetElementName(), and VQwBPM().

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ApplyResolutionSmearing() [1/2]

virtual void VQwBPM::ApplyResolutionSmearing ( )

inlinevirtual

Reimplemented in QwBPMStripline< T >.

Definition at line 273 of file VQwBPM.h.

                                        {
    std::cerr << "ApplyResolutionSmearing is undefined" << GetElementName() << "!!!\n";
  }

References VQwDataElement::GetElementName().

Referenced by QwCombinedBPM< T >::GetProjectedPosition(), and QwEnergyCalculator::GetProjectedPosition().

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ApplyResolutionSmearing() [2/2]

virtual void VQwBPM::ApplyResolutionSmearing ( EBeamPositionMonitorAxis )

inlinevirtual

Reimplemented in QwBPMStripline< T >.

Definition at line 276 of file VQwBPM.h.

                                                                  {
    std::cerr << "ApplyResolutionSmearing(EBeamPositionMonitorAxis iaxis) is undefined!!!\n";
  }

ApplySingleEventCuts()

virtual Bool_t VQwBPM::ApplySingleEventCuts ( )

pure virtual

Implemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

CalculateRunningAverage()

virtual void VQwBPM::CalculateRunningAverage ( )

pure virtual

Implemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

CheckForBurpFail()

virtual Bool_t VQwBPM::CheckForBurpFail ( const VQwDataElement * ev_error )

inlinevirtual

Reimplemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

Definition at line 209 of file VQwBPM.h.

                                                                  {
    // Default: delegate to VQwDataElement (throws). Derived classes should override.
    return VQwDataElement::CheckForBurpFail(ev_error);
  }

References VQwDataElement::CheckForBurpFail(), and VQwDataElement::VQwDataElement().

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ConstructBranch() [1/2]

virtual void VQwBPM::ConstructBranch ( TTree * tree, TString & prefix )

pure virtual

Implemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

ConstructBranch() [2/2]

virtual void VQwBPM::ConstructBranch ( TTree * tree, TString & prefix, QwParameterFile & modulelist )

pure virtual

Implemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

ConstructBranchAndVector()

virtual void VQwBPM::ConstructBranchAndVector ( TTree * tree, TString & prefix, QwRootTreeBranchVector & values )

pure virtual

Implemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

ConstructHistograms()

void VQwBPM::ConstructHistograms ( TDirectory * folder, TString & prefix )

overridepure virtual

Construct the histograms for this data element.

Implements VQwDataElement.

Implemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

CreateCombo() [1/2]

VQwBPM * VQwBPM::CreateCombo ( const VQwBPM & source )

static

Definition at line 367 of file VQwBPM.cc.

{
  Bool_t localDebug = kFALSE;
  TString type = source.GetModuleType();
  type.ToUpper();
  if( localDebug ) QwMessage<<"Creating CombinedBCM of type: "<<type<< QwLog::endl;
  // (jc2) As a first try, let's do this the ugly way (but rather very
  // simple), just list out the types of BCM's supported by this code!!!
  if( type == "VQWK") {
    return new QwCombinedBPM<QwVQWK_Channel>(dynamic_cast<const QwCombinedBPM<QwVQWK_Channel>&>(source));
  } else if ( type == "SIS3801" ) { // Default SCALER channel
    return new QwCombinedBPM<QwSIS3801_Channel>(dynamic_cast<const QwCombinedBPM<QwSIS3801_Channel>&>(source));
  } else if ( type == "SCALER" || type == "SIS3801D24" ) {
    return new QwCombinedBPM<QwSIS3801D24_Channel>(dynamic_cast<const QwCombinedBPM<QwSIS3801D24_Channel>&>(source));
  } else if ( type == "MOLLERADC" ) {
    return new QwCombinedBPM<QwMollerADC_Channel>(dynamic_cast<const QwCombinedBPM<QwMollerADC_Channel>&>(source));
  } else { // Unsupported one!
    QwWarning << "BPM of type="<<type<<" is UNSUPPORTED!!\n";
    exit(-1);
  }
}

References QwLog::endl(), VQwDataElement::GetModuleType(), QwCombinedBPM, QwMessage, QwWarning, and VQwBPM().

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CreateCombo() [2/2]

VQwBPM * VQwBPM::CreateCombo ( TString subsystemname, TString name, TString type )

static

A fast way of creating a BPM stripline of specified type.

Definition at line 344 of file VQwBPM.cc.

{
  Bool_t localDebug = kFALSE;
  type.ToUpper();
  if( localDebug ) QwMessage<<"Creating CombinedBPM of type: "<<type<<" with name: "<<
    name<<". Subsystem Name: " <<subsystemname<<"\n";
  // (jc2) As a first try, let's do this the ugly way (but rather very
  // simple), just list out the types of BPM's supported by this code!!!
  if( type == "VQWK") {
    return new QwCombinedBPM<QwVQWK_Channel>(subsystemname,name,type);
  } else if (type == "SIS3801" ) { // Default SCALER channel
    return new QwCombinedBPM<QwSIS3801_Channel>(subsystemname,name,type);
  } else if ( type == "SCALER" || type == "SIS3801D24" ) {
    return new QwCombinedBPM<QwSIS3801D24_Channel>(subsystemname,name,type);
  } else if ( type == "MOLLERADC" ) {
    return new QwCombinedBPM<QwMollerADC_Channel>(subsystemname,name,type);
  } else { // Unsupported one!
    QwWarning << "BPM of type="<<type<<" is UNSUPPORTED!!\n";
    exit(-1);
  }
}

References QwCombinedBPM, QwMessage, QwWarning, and VQwBPM().

Referenced by QwBeamLine::CopyTemplatedDataElements(), and QwBeamLine::LoadChannelMap().

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CreateLinearDiodeArray() [1/2]

VQwBPM * VQwBPM::CreateLinearDiodeArray ( const VQwBPM & source )

static

Definition at line 326 of file VQwBPM.cc.

                                                           {
  Bool_t localdebug = kFALSE;
  TString type = source.GetModuleType();
  type.ToUpper();
  if( localdebug ) QwMessage<<"Create Linear Diode Array of type: "<<type<<QwLog::endl;
  if( type == "VQWK") {
    return new QwLinearDiodeArray<QwVQWK_Channel>(dynamic_cast<const QwLinearDiodeArray<QwVQWK_Channel>&>(source));
  } else if( type == "MOLLERADC" ) {
    return new QwLinearDiodeArray<QwMollerADC_Channel>(dynamic_cast<const QwLinearDiodeArray<QwMollerADC_Channel>&>(source));
  } else {
    QwWarning<<"Linear Diode Array of type="<<type<<" is UNSUPPORTED!!\n";
    exit(-1);
  }
}

References QwLog::endl(), VQwDataElement::GetModuleType(), QwMessage, QwWarning, and VQwBPM().

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CreateLinearDiodeArray() [2/2]

VQwBPM * VQwBPM::CreateLinearDiodeArray ( TString subsystemname, TString name, TString type )

static

Definition at line 312 of file VQwBPM.cc.

                                                                                        {
  Bool_t localdebug = kFALSE;
  type.ToUpper();
  if( localdebug ) QwMessage<<"Create Linear Diode Array of type: "<<type<<". Subsystem Name: "<<subsystemname<<"\n";
  if( type == "VQWK") {
    return new QwLinearDiodeArray<QwVQWK_Channel>(subsystemname, name, type);
  } else if( type == "MOLLERADC" ) {
    return new QwLinearDiodeArray<QwMollerADC_Channel>(subsystemname, name, type);
  } else {
    QwWarning<<"Linear Diode Array of type="<<type<<" is UNSUPPORTED!!\n";
    exit(-1);
  }
}

References QwMessage, QwWarning, and VQwBPM().

Referenced by QwBeamLine::AddToElementList(), and QwBeamLine::CopyTemplatedDataElements().

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CreateStripline() [1/2]

VQwBPM * VQwBPM::CreateStripline ( const VQwBPM & source )

static

Definition at line 290 of file VQwBPM.cc.

{
  Bool_t localDebug = kFALSE;
  TString type = source.GetModuleType();
  type.ToUpper();
  if( localDebug ) QwMessage<<"Creating BPM of type: "<<type << QwLog::endl;
  // (jc2) As a first try, let's do this the ugly way (but rather very
  // simple), just list out the types of BPM's supported by this code!!!
  if( type == "VQWK") {
    return new QwBPMStripline<QwVQWK_Channel>(dynamic_cast<const QwBPMStripline<QwVQWK_Channel>&>(source));
  } else if ( type == "SIS3801" ) {
    return new QwBPMStripline<QwSIS3801_Channel>(dynamic_cast<const QwBPMStripline<QwSIS3801_Channel>&>(source));
  } else if ( type == "SCALER" || type == "SIS3801D24" ) {
    return new QwBPMStripline<QwSIS3801D24_Channel>(dynamic_cast<const QwBPMStripline<QwSIS3801D24_Channel>&>(source));
  } else if ( type == "MOLLERADC" ) {
    return new QwBPMStripline<QwMollerADC_Channel>(dynamic_cast<const QwBPMStripline<QwMollerADC_Channel>&>(source));
  } else { // Unsupported one!
    QwWarning << "BPM of type="<<type<<" is UNSUPPORTED!!\n";
    exit(-1);
  }
}

References QwLog::endl(), VQwDataElement::GetModuleType(), QwBPMStripline, QwMessage, QwWarning, and VQwBPM().

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CreateStripline() [2/2]

VQwBPM * VQwBPM::CreateStripline ( TString subsystemname, TString name, TString type )

static

A fast way of creating a BPM stripline of specified type.

Definition at line 268 of file VQwBPM.cc.

{
  Bool_t localDebug = kFALSE;
  type.ToUpper();
  if( localDebug ) QwMessage<<"Creating BPM of type: "<<type<<" with name: "<<
    name<<". Subsystem Name: " <<subsystemname<<"\n";
  // (jc2) As a first try, let's do this the ugly way (but rather very
  // simple), just list out the types of BPM's supported by this code!!!
  if( type == "VQWK") {
    return new QwBPMStripline<QwVQWK_Channel>(subsystemname,name,type);
  } else if ( type == "SIS3801" ) {
    return new QwBPMStripline<QwSIS3801_Channel>(subsystemname,name,type);
  } else if ( type == "SCALER" || type == "SIS3801D24" ) {
    return new QwBPMStripline<QwSIS3801D24_Channel>(subsystemname,name,type);
  } else if ( type == "MOLLERADC" ) {
    return new QwBPMStripline<QwMollerADC_Channel>(subsystemname,name,type);
  } else { // Unsupported one!
    QwWarning << "BPM of type="<<type<<" is UNSUPPORTED!!\n";
    exit(-1);
  }
}

References QwBPMStripline, QwMessage, QwWarning, and VQwBPM().

Referenced by QwBeamLine::AddToElementList(), and QwBeamLine::CopyTemplatedDataElements().

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DeaccumulateRunningSum()

virtual void VQwBPM::DeaccumulateRunningSum ( VQwBPM & value, Int_t ErrorMask = 0xFFFFFFF )

pure virtual

Implemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

References VQwBPM().

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EncodeEventData()

virtual void VQwBPM::EncodeEventData ( std::vector< UInt_t > & )

inlinevirtual

Reimplemented in QwBPMCavity, QwBPMStripline< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

Definition at line 279 of file VQwBPM.h.

                                                      {
    std::cerr << "EncodeEventData is undefined!!!\n";
  }

FillHistograms()

void VQwBPM::FillHistograms ( )

overridepure virtual

Fill the histograms for this data element.

Implements VQwDataElement.

Implemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

FillRawEventData()

virtual void VQwBPM::FillRawEventData ( )

inlinevirtual

Reimplemented in QwBPMStripline< T >.

Definition at line 98 of file VQwBPM.h.

    {std::cerr << "FillRawEventData for VQwBPM not implemented for device " << GetElementName() << "!\n";};

References VQwDataElement::GetElementName().

Referenced by QwCombinedBPM< T >::GetProjectedPosition(), and QwEnergyCalculator::GetProjectedPosition().

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FillTreeVector()

virtual void VQwBPM::FillTreeVector ( QwRootTreeBranchVector & values ) const

pure virtual

Implemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

GetAbsolutePosition()

virtual void VQwBPM::GetAbsolutePosition ( )

inlinevirtual

Reimplemented in QwBPMCavity, QwBPMStripline< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

Definition at line 224 of file VQwBPM.h.

                                     {
    std::cerr << "GetAbsolutePosition() is not implemented!!\n";
  }

GetAngleX()

virtual const VQwHardwareChannel * VQwBPM::GetAngleX ( ) const

inlinevirtual

Reimplemented in QwCombinedBPM< T >.

Definition at line 236 of file VQwBPM.h.

                                                      {
    std::cerr << "GetAngleX() is not implemented for VQwBPM, must be"
      "used in a CombinedBPM!\n";
    return 0;
  }

GetAngleY()

virtual const VQwHardwareChannel * VQwBPM::GetAngleY ( ) const

inlinevirtual

Reimplemented in QwCombinedBPM< T >.

Definition at line 241 of file VQwBPM.h.

                                                      {
    std::cerr << "GetAngleY() is not implemented for VQwBPM, must be"
      "used in a CombinedBPM!\n";
    return 0;
  }

GetEffectiveCharge()

virtual const VQwHardwareChannel * VQwBPM::GetEffectiveCharge ( ) const

pure virtual

Implemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

Referenced by QwBeamLine::GetChannel().

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GetElectronicFactors()

void VQwBPM::GetElectronicFactors	(	Double_t	BSENfactor,
		Double_t	AlphaX,
		Double_t	AlphaY )

Apply per-detector electronic calibration and relative gains.

Parameters

BSENfactor	Beam sensitivity factor for position calibration.
AlphaX	Relative gain correction factor for X position.
AlphaY	Relative gain correction factor for Y position.

Reads electronic factors from calibration file and applies stripline-specific calibrations. BSENfactor is scaled by 18.81 to convert to mm/V, and a correction factor of 0.250014 is applied for stripline geometry.

Definition at line 78 of file VQwBPM.cc.

{
  // Read in the electronic factors from the file
  Bool_t ldebug = kFALSE;
 
  fQwStriplineCalibration = BSENfactor*18.81;
  fQwStriplineCorrection = 0.250014;
 
  fRelativeGains[0]=AlphaX;
  fRelativeGains[1]=AlphaY;
 
  if(ldebug){
    std::cout<<"\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n";
    std::cout<<this->GetElementName();
    std::cout<<"\nfQwStriplineCalibration = "<<fQwStriplineCalibration<<std::endl;
    std::cout<<"\nfQwStriplineCorrection = "<<fQwStriplineCorrection<<std::endl;
    std::cout<<"AlphaX = "<<fRelativeGains[0]<<std::endl;
    std::cout<<"AlphaY = "<<fRelativeGains[1]<<std::endl;
 
  }
  return;
}

References fQwStriplineCalibration, fQwStriplineCorrection, fRelativeGains, and VQwDataElement::GetElementName().

Referenced by QwBeamLine::LoadGeometryDefinition().

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GetNumberOfElements()

virtual size_t VQwBPM::GetNumberOfElements ( )

inlinevirtual

Reimplemented in QwCombinedBPM< T >.

Definition at line 97 of file VQwBPM.h.

{return size_t(1);}

GetPosition() [1/2]

virtual VQwHardwareChannel * VQwBPM::GetPosition ( EBeamPositionMonitorAxis axis )

inlineprotectedvirtual

Reimplemented in QwBPMStripline< T >.

Definition at line 148 of file VQwBPM.h.

                                                                         {
     VQwHardwareChannel* tmpptr = NULL;
     if (axis==kXAxis){
       tmpptr = GetSubelementByName("x");
     } else if (axis==kYAxis){
       tmpptr = GetSubelementByName("y");
     } else {
       TString loc="VQwBPM::GetPosition for "
         +this->GetElementName()+" failed for axis value "+Form("%d",axis);
       throw std::out_of_range(loc.Data());
     }
     return tmpptr;
   }

References axis, VQwDataElement::GetElementName(), GetSubelementByName(), kXAxis, and kYAxis.

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GetPosition() [2/2]

virtual const VQwHardwareChannel * VQwBPM::GetPosition ( EBeamPositionMonitorAxis axis ) const

inlinevirtual

Reimplemented in QwBPMCavity, QwBPMStripline< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

Definition at line 140 of file VQwBPM.h.

                                                                                     {
     return const_cast<VQwBPM*>(this)->GetPosition(axis);
   }

References axis, GetPosition(), and VQwBPM().

Referenced by QwBeamLine::GetChannel(), GetPosition(), QwCombinedBPM< T >::GetProjectedPosition(), and QwEnergyCalculator::GetProjectedPosition().

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GetPositionInZ()

Double_t VQwBPM::GetPositionInZ ( ) const

inline

Definition at line 171 of file VQwBPM.h.

                                 {
    return fPositionCenter[2];
  };

References fPositionCenter.

Referenced by QwCombinedBPM< T >::GetProjectedPosition(), QwCombinedBPM< T >::LeastSquareFit(), and QwCombinedBPM< T >::RandomizeEventData().

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GetProjectedPosition()

virtual void VQwBPM::GetProjectedPosition ( VQwBPM * )

inlinevirtual

Reimplemented in QwCombinedBPM< T >.

Definition at line 96 of file VQwBPM.h.

{}; // The base class function GetProjectedPosition is defined to have no effect.

References VQwBPM().

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GetSubelementByIndex()

VQwHardwareChannel * VQwBPM::GetSubelementByIndex ( size_t index )

inlineprotected

Definition at line 322 of file VQwBPM.h.

                                                        {
    return GetSubelementByName(fSubelementNames.at(index));
  };

References fSubelementNames, and GetSubelementByName().

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GetSubelementByName()

virtual VQwHardwareChannel * VQwBPM::GetSubelementByName ( TString ch_name )

protectedpure virtual

Implemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

Referenced by GetPosition(), GetSubelementByIndex(), SetSingleEventCuts(), and SetSingleEventCuts().

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GetSubElementName()

virtual TString VQwBPM::GetSubElementName ( Int_t )

inlinevirtual

Reimplemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

Definition at line 220 of file VQwBPM.h.

                                             {
    std::cerr << "GetSubElementName()  is not implemented!! for device: " << GetElementName() << "\n";
    return TString("OBJECT_UNDEFINED"); // Return an erroneous TString
  }

References VQwDataElement::GetElementName().

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GetSurveyOffsets()

void VQwBPM::GetSurveyOffsets	(	Double_t	Xoffset,
		Double_t	Yoffset,
		Double_t	Zoffset )

Store geometry/survey offsets for absolute position calibration.

Parameters

Xoffset	X-axis survey offset in mm.
Yoffset	Y-axis survey offset in mm.
Zoffset	Z-axis survey offset in mm.

Reads position offsets from geometry map file for absolute position calibration. These offsets correct for known mechanical installation differences from ideal positions.

Definition at line 57 of file VQwBPM.cc.

{
  // Read in the position offsets from the geometry map file
  for(Short_t i=0;i<3;i++) fPositionCenter[i]=0.0;
  fPositionCenter[0]=Xoffset;
  fPositionCenter[1]=Yoffset;
  fPositionCenter[2]=Zoffset;
  return;
}

References fPositionCenter.

Referenced by QwBeamLine::LoadGeometryDefinition().

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IncrementErrorCounters()

virtual void VQwBPM::IncrementErrorCounters ( )

pure virtual

Implemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

InitializeChannel()

void VQwBPM::InitializeChannel

(

TString

name

)

Initialize common BPM state and set the element name.

Parameters

name	Element name to assign to this BPM.

Initializes position center array to zero and sets the element name. This is the base initialization common to all BPM types.

Definition at line 36 of file VQwBPM.cc.

{
  Short_t i = 0;
 
  for(i=0;i<3;i++) fPositionCenter[i] = 0.0;
 
  SetElementName(name);
 
  return;
}

References fPositionCenter, and VQwDataElement::SetElementName().

Referenced by QwBPMCavity::InitializeChannel(), QwBPMCavity::InitializeChannel(), QwBPMStripline< T >::InitializeChannel(), QwBPMStripline< T >::InitializeChannel(), QwCombinedBPM< T >::InitializeChannel(), QwCombinedBPM< T >::InitializeChannel(), QwLinearDiodeArray< ChannelType >::InitializeChannel(), QwLinearDiodeArray< ChannelType >::InitializeChannel(), QwQPD::InitializeChannel(), and QwQPD::InitializeChannel().

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InitializeChannel_base()

void VQwBPM::InitializeChannel_base ( )

inlineprivate

Definition at line 302 of file VQwBPM.h.

                                {
/*     fAbsPos_base[0] = NULL; */
/*     fAbsPos_base[1] = NULL; */
/*     fEffectiveCharge_base = NULL; */
    fQwStriplineCalibration = 18.81; // adc counts/mm default value
    fQwStriplineCorrection = 0.250014;
    for(Short_t i=0;i<2;i++) {
      fRelativeGains[i]=1.0;
      fGains[i]=1.0;
      fResolution[i]=0.0001;
    }
  };

References fGains, fQwStriplineCalibration, fQwStriplineCorrection, fRelativeGains, and fResolution.

Referenced by VQwBPM(), and VQwBPM().

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LoadChannelParameters()

void VQwBPM::LoadChannelParameters ( QwParameterFile & paramfile )

overridepure virtual

Reimplemented from VQwDataElement.

Implemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

operator+=()

virtual VQwBPM & VQwBPM::operator+= ( const VQwBPM & value )

pure virtual

Implemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

References VQwBPM().

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operator-=()

virtual VQwBPM & VQwBPM::operator-= ( const VQwBPM & value )

pure virtual

Implemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

References VQwBPM().

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operator=()

VQwBPM & VQwBPM::operator= ( const VQwBPM & value )

pure virtual

Implemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

Definition at line 157 of file VQwBPM.cc.

{
  if (GetElementName()!=""){
    fQwStriplineCalibration = value.fQwStriplineCalibration;
    fQwStriplineCorrection = value.fQwStriplineCorrection;
    bRotated = value.bRotated;
    fRotationAngle = value.fRotationAngle;
    fCosRotation = value.fCosRotation;
    fSinRotation = value.fSinRotation;
    fGoodEvent = value.fGoodEvent;
    //    fDeviceErrorCode = value.fDeviceErrorCode;
    //    bFullSave = value.bFullSave;
    for(size_t axis=kXAxis;axis<kNumAxes;axis++){
      fRelativeGains[axis]=value.fRelativeGains[axis];
      this->fPositionCenter[axis]=value.fPositionCenter[axis];
    }
    // Copy Z center position
    this->fPositionCenter[2]=value.fPositionCenter[2];
  }
  return *this;
}

References axis, bRotated, fCosRotation, fGoodEvent, fPositionCenter, fQwStriplineCalibration, fQwStriplineCorrection, fRelativeGains, fRotationAngle, fSinRotation, VQwDataElement::GetElementName(), kNumAxes, kXAxis, and VQwBPM().

Referenced by QwBPMCavity::operator=(), QwBPMStripline< T >::operator=(), QwCombinedBPM< T >::operator=(), and QwLinearDiodeArray< ChannelType >::operator=().

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PrintErrorCounters()

void VQwBPM::PrintErrorCounters ( ) const

inlineoverridevirtual

report number of events failed due to HW and event cut failure

Reimplemented from VQwDataElement.

Definition at line 228 of file VQwBPM.h.

                                           {// report number of events failed due to HW and event cut failure
    std::cerr << "PrintErrorCounters() is not implemented!!\n";
  }

PrintInfo()

void VQwBPM::PrintInfo ( ) const

inlineoverridevirtual

Print multiple lines of information about this data element.

Reimplemented from VQwDataElement.

Definition at line 288 of file VQwBPM.h.

                                  {
    std::cout<<"PrintInfo() for VQwBPM not impletemented\n";
  };

ProcessEvent()

virtual void VQwBPM::ProcessEvent ( )

pure virtual

Implemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

RandomizeEventData()

virtual void VQwBPM::RandomizeEventData ( int = 0, double = 0.0 )

inlinevirtual

Reimplemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

Definition at line 270 of file VQwBPM.h.

                                                             {
    std::cerr << "RandomizeEventData is undefined for device" << GetElementName() << "!!!\n";
  }

References VQwDataElement::GetElementName().

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Ratio()

virtual void VQwBPM::Ratio ( VQwBPM & , VQwBPM &  )

inlinevirtual

Reimplemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

Definition at line 204 of file VQwBPM.h.

                                             {
    throw std::runtime_error(std::string("Ratio() is not defined for BPM named ") + GetElementName().Data());
  }

References VQwDataElement::GetElementName(), and VQwBPM().

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Scale()

virtual void VQwBPM::Scale ( Double_t )

inlinevirtual

Reimplemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

Definition at line 113 of file VQwBPM.h.

                                 {
    std::cerr << "Scale for VQwBPM not implemented!\n";
  }

SetBPMForCombo()

virtual void VQwBPM::SetBPMForCombo ( const VQwBPM * , Double_t , Double_t , Double_t , Double_t  )

inlinevirtual

Reimplemented in QwCombinedBPM< T >.

Definition at line 246 of file VQwBPM.h.

                                         {
    std::cerr << "VQwBPM::SetBPMForCombo only defined for CombinedBPM's!!!\n";
  }

References VQwBPM().

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SetDefaultSampleSize()

virtual void VQwBPM::SetDefaultSampleSize ( Int_t )

inlinevirtual

Reimplemented in QwBPMCavity, QwBPMStripline< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

Definition at line 252 of file VQwBPM.h.

                                             {
    std::cerr << "SetDefaultSampleSize() is undefined!!!\n";
  }

SetEventCutMode()

virtual void VQwBPM::SetEventCutMode ( Int_t bcuts )

pure virtual

Implemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

SetGains()

void VQwBPM::SetGains	(	TString	pos,
		Double_t	value )

Configure position-dependent gains (X or Y).

Definition at line 135 of file VQwBPM.cc.

                                                {
  if(pos.Contains("X")) fGains[0] = value;
  if(pos.Contains("Y")) fGains[1] = value;
}

References fGains.

Referenced by QwBeamLine::AssignGeometry().

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SetRandomEventAsymmetry()

virtual void VQwBPM::SetRandomEventAsymmetry ( Double_t )

inlinevirtual

Definition at line 267 of file VQwBPM.h.

                                                   {
    std::cerr<< "SetRandomEventAsymmetry undefined!!\n";
  }

SetRandomEventParameters() [1/2]

virtual void VQwBPM::SetRandomEventParameters ( Double_t , Double_t , Double_t , Double_t  )

inlinevirtual

Reimplemented in QwBPMCavity, QwBPMStripline< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

Definition at line 261 of file VQwBPM.h.

                                                                                        {
    std::cerr<< "SetRandomEventParameters undefined!!\n";
  }

SetRandomEventParameters() [2/2]

virtual void VQwBPM::SetRandomEventParameters ( Double_t , Double_t , Double_t , Double_t , Double_t , Double_t , Double_t , Double_t  )

inlinevirtual

Reimplemented in QwCombinedBPM< T >.

Definition at line 264 of file VQwBPM.h.

                                                                                                                                       {
    std::cerr<< "SetRandomEventParameters undefined!!\n";
  }

SetResolution()

virtual void VQwBPM::SetResolution ( Double_t resolutionX, Double_t resolutionY )

inlinevirtual

Definition at line 256 of file VQwBPM.h.

                                                                        {
    fResolution[kXAxis] = resolutionX;
    fResolution[kYAxis] = resolutionY;
  }

References fResolution, kXAxis, and kYAxis.

Referenced by QwBPMStripline< T >::LoadMockDataParameters(), and QwCombinedBPM< T >::LoadMockDataParameters().

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SetRootSaveStatus()

void VQwBPM::SetRootSaveStatus

(

TString &

prefix

)

Definition at line 221 of file VQwBPM.cc.

{
  if(prefix.Contains("diff_")||prefix.Contains("yield_")|| prefix.Contains("asym_"))
    bFullSave=kFALSE;
 
  return;
}

References bFullSave.

Referenced by QwBPMCavity::ConstructBranch(), QwBPMCavity::ConstructBranch(), QwBPMStripline< T >::ConstructBranch(), QwBPMStripline< T >::ConstructBranch(), QwLinearDiodeArray< ChannelType >::ConstructBranch(), QwLinearDiodeArray< ChannelType >::ConstructBranch(), QwQPD::ConstructBranch(), QwQPD::ConstructBranch(), QwBPMCavity::ConstructBranchAndVector(), QwBPMStripline< T >::ConstructBranchAndVector(), QwCombinedBPM< T >::ConstructBranchAndVector(), QwLinearDiodeArray< ChannelType >::ConstructBranchAndVector(), QwQPD::ConstructBranchAndVector(), QwBPMCavity::ConstructHistograms(), QwBPMStripline< T >::ConstructHistograms(), QwCombinedBPM< T >::ConstructHistograms(), QwLinearDiodeArray< ChannelType >::ConstructHistograms(), and QwQPD::ConstructHistograms().

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SetRotation()

void VQwBPM::SetRotation

(

Double_t

rotation_angle

)

Set detector rotation angle and update cached trigonometric values.

Parameters

rotation_angle

Rotation angle in degrees (positive = clockwise from beam's perspective).

Sets the BPM rotation angle and pre-computes sin/cos values for efficient coordinate transformations. Rotation is applied to correct for mechanical installation angles that differ from ideal orientation.

Definition at line 109 of file VQwBPM.cc.

                                               {
  // Read the rotation angle in degrees (to beam right)
  Bool_t ldebug = kFALSE;
  fSinRotation = 0;
  fCosRotation = 0;
  fRotationAngle = rotation_angle;
  fSinRotation = TMath::Sin(fRotationAngle*(TMath::DegToRad()));
  fCosRotation = TMath::Cos(fRotationAngle*(TMath::DegToRad()));
 
  if(ldebug){
    std::cout<<"\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n";
    std::cout<<this->GetElementName();
    std::cout<<" is rotated by angle = "<<rotation_angle<<std::endl;
 
  }
}

References fCosRotation, fRotationAngle, fSinRotation, and VQwDataElement::GetElementName().

Referenced by QwBeamLine::AssignGeometry(), QwBPMStripline< T >::QwBPMStripline(), QwBPMStripline< T >::QwBPMStripline(), QwBPMStripline< T >::QwBPMStripline(), and SetRotationOff().

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SetRotationOff()

void VQwBPM::SetRotationOff

(

)

Disable rotation, restoring accelerator coordinates (0 degrees).

Definition at line 127 of file VQwBPM.cc.

                           {
  // Turn off rotation. This object is already in accelerator coordinates.
  fRotationAngle = 0.0;
  SetRotation(fRotationAngle);
  bRotated=kFALSE;
}

References bRotated, fRotationAngle, and SetRotation().

Referenced by QwBeamLine::AssignGeometry().

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SetSingleEventCuts() [1/2]

void VQwBPM::SetSingleEventCuts	(	TString	ch_name,
		Double_t	minX,
		Double_t	maxX )

Definition at line 140 of file VQwBPM.cc.

{
  VQwHardwareChannel* tmpptr = GetSubelementByName(ch_name);
  QwMessage << GetElementName() << " " << ch_name
            << " LL " <<  minX <<" UL " << maxX <<QwLog::endl;
  tmpptr->SetSingleEventCuts(minX,maxX);
}

References QwLog::endl(), VQwDataElement::GetElementName(), GetSubelementByName(), QwMessage, and VQwHardwareChannel::SetSingleEventCuts().

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SetSingleEventCuts() [2/2]

void VQwBPM::SetSingleEventCuts	(	TString	ch_name,
		UInt_t	errorflag,
		Double_t	minX,
		Double_t	maxX,
		Double_t	stability,
		Double_t	burplevel )

Definition at line 148 of file VQwBPM.cc.

{
  VQwHardwareChannel* tmpptr = GetSubelementByName(ch_name);
  errorflag|=kBPMErrorFlag;//update the device flag
  QwMessage << GetElementName() << " " << ch_name
            << " LL " <<  minX <<" UL " << maxX <<QwLog::endl;
  tmpptr->SetSingleEventCuts(errorflag,minX,maxX,stability,burplevel);
}

References QwLog::endl(), VQwDataElement::GetElementName(), GetSubelementByName(), kBPMErrorFlag, QwMessage, and VQwHardwareChannel::SetSingleEventCuts().

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SetSubElementCalibrationFactor()

virtual void VQwBPM::SetSubElementCalibrationFactor ( Int_t , Double_t  )

inlinevirtual

Reimplemented in QwBPMCavity, QwBPMStripline< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

Definition at line 285 of file VQwBPM.h.

                                                                   {
    std::cerr << "SetSubElementCalibrationFactor is undefined!!!\n";
  }

SetSubElementPedestal()

virtual void VQwBPM::SetSubElementPedestal ( Int_t , Double_t  )

inlinevirtual

Reimplemented in QwBPMCavity, QwBPMStripline< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

Definition at line 282 of file VQwBPM.h.

                                                          {
    std::cerr << "SetSubElementPedestal is undefined!!!\n";
  }

UpdateErrorFlag() [1/2]

UInt_t VQwBPM::UpdateErrorFlag ( )

overridepure virtual

Update the error flag based on the error flags of internally contained objects Return parameter is the "Eventcut Error Flag".

Reimplemented from VQwDataElement.

Implemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

UpdateErrorFlag() [2/2]

virtual void VQwBPM::UpdateErrorFlag ( const VQwBPM * ev_error )

pure virtual

Implemented in QwBPMCavity, QwBPMStripline< T >, QwCombinedBPM< T >, QwLinearDiodeArray< ChannelType >, and QwQPD.

References VQwBPM().

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Friends And Related Symbol Documentation

QwBPMStripline

template<typename TT>

friend class QwBPMStripline

friend

Definition at line 65 of file VQwBPM.h.

References QwBPMStripline.

Referenced by CreateStripline(), CreateStripline(), and QwBPMStripline.

QwCombinedBPM

template<typename TT>

friend class QwCombinedBPM

friend

Definition at line 66 of file VQwBPM.h.

References QwCombinedBPM.

Referenced by CreateCombo(), CreateCombo(), and QwCombinedBPM.

QwEnergyCalculator

friend class QwEnergyCalculator

friend

Definition at line 67 of file VQwBPM.h.

References QwEnergyCalculator.

Referenced by QwEnergyCalculator.

Field Documentation

axis

const TString VQwBPM::axis[3]

staticprotected

Definition at line 335 of file VQwBPM.h.

Referenced by QwCombinedBPM< T >::AccumulateRunningSum(), QwCombinedBPM< T >::ApplySingleEventCuts(), QwCombinedBPM< T >::CalculateRunningAverage(), QwCombinedBPM< T >::ClearEventData(), QwCombinedBPM< T >::ConstructBranch(), QwCombinedBPM< T >::ConstructBranch(), QwCombinedBPM< T >::ConstructBranchAndVector(), QwCombinedBPM< T >::ConstructHistograms(), QwCombinedBPM< T >::DeaccumulateRunningSum(), QwCombinedBPM< T >::FillHistograms(), QwCombinedBPM< T >::FillTreeVector(), QwCombinedBPM< T >::GetEventcutErrorFlag(), QwBPMCavity::GetPosition(), QwBPMStripline< T >::GetPosition(), QwBPMStripline< T >::GetPosition(), QwCombinedBPM< T >::GetPosition(), QwLinearDiodeArray< ChannelType >::GetPosition(), QwQPD::GetPosition(), GetPosition(), GetPosition(), QwCombinedBPM< T >::GetProjectedPosition(), QwCombinedBPM< T >::GetSlope(), QwCombinedBPM< T >::IncrementErrorCounters(), QwCombinedBPM< T >::InitializeChannel(), QwCombinedBPM< T >::InitializeChannel(), QwCombinedBPM< T >::LeastSquareFit(), QwCombinedBPM< T >::MakeBPMComboList(), QwCombinedBPM< T >::operator+=(), QwCombinedBPM< T >::operator-=(), QwCombinedBPM< T >::operator=(), operator=(), QwCombinedBPM< T >::PrintErrorCounters(), QwCombinedBPM< T >::PrintInfo(), QwCombinedBPM< T >::PrintValue(), QwCombinedBPM< T >::ProcessEvent(), QwCombinedBPM< T >::RandomizeEventData(), QwCombinedBPM< T >::Ratio(), QwCombinedBPM< T >::Scale(), QwCombinedBPM< T >::SetEventCutMode(), and QwCombinedBPM< T >::UpdateErrorFlag().

bDEBUG

const Bool_t VQwBPM::bDEBUG =kFALSE

staticprotected

Definition at line 352 of file VQwBPM.h.

Referenced by QwBPMCavity::ApplyHWChecks(), QwLinearDiodeArray< ChannelType >::ApplyHWChecks(), QwQPD::ApplyHWChecks(), QwBPMCavity::ApplySingleEventCuts(), QwBPMStripline< T >::ApplySingleEventCuts(), QwCombinedBPM< T >::ApplySingleEventCuts(), QwLinearDiodeArray< ChannelType >::ApplySingleEventCuts(), and QwQPD::ApplySingleEventCuts().

bFullSave

Bool_t VQwBPM::bFullSave

protected

Definition at line 350 of file VQwBPM.h.

Referenced by QwBPMCavity::ConstructBranch(), QwBPMCavity::ConstructBranch(), QwBPMStripline< T >::ConstructBranch(), QwBPMStripline< T >::ConstructBranch(), QwLinearDiodeArray< ChannelType >::ConstructBranch(), QwLinearDiodeArray< ChannelType >::ConstructBranch(), QwQPD::ConstructBranch(), QwQPD::ConstructBranch(), QwBPMCavity::ConstructBranchAndVector(), QwBPMStripline< T >::ConstructBranchAndVector(), QwLinearDiodeArray< ChannelType >::ConstructBranchAndVector(), QwQPD::ConstructBranchAndVector(), QwBPMCavity::ConstructHistograms(), QwBPMStripline< T >::ConstructHistograms(), QwLinearDiodeArray< ChannelType >::ConstructHistograms(), QwQPD::ConstructHistograms(), QwBPMCavity::FillHistograms(), QwBPMStripline< T >::FillHistograms(), QwLinearDiodeArray< ChannelType >::FillHistograms(), QwQPD::FillHistograms(), QwBPMCavity::FillTreeVector(), QwBPMStripline< T >::FillTreeVector(), QwLinearDiodeArray< ChannelType >::FillTreeVector(), QwQPD::FillTreeVector(), QwBPMCavity::InitializeChannel(), QwBPMCavity::InitializeChannel(), QwBPMStripline< T >::InitializeChannel(), QwBPMStripline< T >::InitializeChannel(), QwLinearDiodeArray< ChannelType >::InitializeChannel(), QwLinearDiodeArray< ChannelType >::InitializeChannel(), QwQPD::InitializeChannel(), QwQPD::InitializeChannel(), SetRootSaveStatus(), and VQwBPM().

bRotated

Bool_t VQwBPM::bRotated

protected

Definition at line 338 of file VQwBPM.h.

Referenced by QwBPMStripline< T >::operator=(), operator=(), QwBPMStripline< T >::QwBPMStripline(), QwBPMStripline< T >::QwBPMStripline(), QwBPMStripline< T >::QwBPMStripline(), SetRotationOff(), and VQwBPM().

fCosRotation

Double_t VQwBPM::fCosRotation

protected

Definition at line 340 of file VQwBPM.h.

Referenced by QwBPMStripline< T >::FillRawEventData(), operator=(), QwBPMStripline< T >::ProcessEvent(), and SetRotation().

fGains

Double_t VQwBPM::fGains[2]

protected

Definition at line 334 of file VQwBPM.h.

Referenced by QwBPMStripline< T >::FillRawEventData(), InitializeChannel_base(), QwBPMStripline< T >::MakeBPMList(), QwBPMStripline< T >::ProcessEvent(), and SetGains().

fGoodEvent

Bool_t VQwBPM::fGoodEvent

protected

Definition at line 347 of file VQwBPM.h.

Referenced by operator=().

fPositionCenter

Double_t VQwBPM::fPositionCenter[3]

protected

Definition at line 330 of file VQwBPM.h.

Referenced by QwBPMStripline< T >::FillRawEventData(), QwBPMCavity::GetAbsolutePosition(), QwBPMStripline< T >::GetAbsolutePosition(), QwLinearDiodeArray< ChannelType >::GetAbsolutePosition(), GetPositionInZ(), GetSurveyOffsets(), InitializeChannel(), QwBPMStripline< T >::MakeBPMList(), operator=(), QwBPMCavity::ProcessEvent(), QwBPMStripline< T >::ProcessEvent(), and VQwBPM().

fQwStriplineCalibration

Double_t VQwBPM::fQwStriplineCalibration

protected

Definition at line 331 of file VQwBPM.h.

Referenced by QwBPMStripline< T >::FillRawEventData(), GetElectronicFactors(), InitializeChannel_base(), operator=(), and QwBPMStripline< T >::ProcessEvent().

fQwStriplineCorrection

Double_t VQwBPM::fQwStriplineCorrection

protected

Definition at line 332 of file VQwBPM.h.

Referenced by GetElectronicFactors(), InitializeChannel_base(), and operator=().

fRelativeGains

Double_t VQwBPM::fRelativeGains[2]

protected

Definition at line 333 of file VQwBPM.h.

Referenced by QwQPD::GetCalibrationFactors(), GetElectronicFactors(), InitializeChannel_base(), operator=(), and QwBPMStripline< T >::ProcessEvent().

fResolution

Double_t VQwBPM::fResolution[2]

protected

Definition at line 344 of file VQwBPM.h.

Referenced by QwBPMStripline< T >::ApplyResolutionSmearing(), QwBPMStripline< T >::ApplyResolutionSmearing(), InitializeChannel_base(), and SetResolution().

fRotationAngle

Double_t VQwBPM::fRotationAngle

protected

Definition at line 339 of file VQwBPM.h.

Referenced by operator=(), QwBPMStripline< T >::ProcessEvent(), QwBPMStripline< T >::QwBPMStripline(), QwBPMStripline< T >::QwBPMStripline(), QwBPMStripline< T >::QwBPMStripline(), SetRotation(), and SetRotationOff().

fSinRotation

Double_t VQwBPM::fSinRotation

protected

Definition at line 341 of file VQwBPM.h.

Referenced by QwBPMStripline< T >::FillRawEventData(), operator=(), QwBPMStripline< T >::ProcessEvent(), and SetRotation().

fSubelementNames

std::vector<TString> VQwBPM::fSubelementNames

protected

Definition at line 327 of file VQwBPM.h.

Referenced by GetSubelementByIndex().

kAxisLabel

const TString VQwBPM::kAxisLabel ={"X","Y"}

staticprotected

Axis labels for the instrumented directions; Z will never be an instrumented axis.

Definition at line 26 of file VQwBPM.h.

Referenced by QwBPMCavity::InitializeChannel(), QwBPMCavity::InitializeChannel(), QwBPMStripline< T >::InitializeChannel(), QwBPMStripline< T >::InitializeChannel(), QwCombinedBPM< T >::InitializeChannel(), QwCombinedBPM< T >::InitializeChannel(), QwQPD::InitializeChannel(), QwQPD::InitializeChannel(), QwBPMStripline< T >::ProcessEvent(), and QwQPD::ProcessEvent().

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

• VQwBPM.h
• VQwBPM.cc