Class for type info of MVA input variable.

Definition at line 47 of file VariableInfo.h.

Public Member Functions
	VariableInfo ()
	default constructor

	VariableInfo (const TString &expression, const TString &title, const TString &unit, Int_t varCounter, char varType='F', void *external=nullptr, Double_t min=0, Double_t max=0, Bool_t normalized=kTRUE)
	constructor

	VariableInfo (const VariableInfo &other)
	copy constructor

	~VariableInfo ()

void	AddToXML (void *varnode)
	write class to XML

const TString &	GetExpression () const

void *	GetExternalLink () const

const TString &	GetInternalName () const

const TString &	GetLabel () const

Double_t	GetMax () const

Double_t	GetMean () const

Double_t	GetMin () const

Double_t	GetRMS () const

const TString &	GetUnit () const

Double_t	GetVariance () const

char	GetVarType () const

virtual TClass *	IsA () const

VariableInfo &	operator= (const TMVA::VariableInfo &rhs)
	comparison operator

void	ReadFromStream (std::istream &istr)
	read VariableInfo from stream

void	ReadFromXML (void *varnode)
	read VariableInfo from stream

void	ResetMinMax ()

void	SetExternalLink (void *p)

void	SetInternalName (const char *name)

void	SetMax (Double_t v)

void	SetMean (Double_t v)

void	SetMin (Double_t v)

void	SetRMS (Double_t v)

void	SetVariance (Double_t v)

virtual void	Streamer (TBuffer &)
	Stream an object of class TObject.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

void	WriteToStream (std::ostream &o) const
	write VariableInfo to stream

Public Member Functions inherited from TNamed
	TNamed ()

	TNamed (const char name, const char title)

	TNamed (const TNamed &named)
	TNamed copy ctor.

	TNamed (const TString &name, const TString &title)

virtual	~TNamed ()
	TNamed destructor.

void	Clear (Option_t *option="") override
	Set name and title to empty strings ("").

TObject *	Clone (const char *newname="") const override
	Make a clone of an object using the Streamer facility.

Int_t	Compare (const TObject *obj) const override
	Compare two TNamed objects.

void	Copy (TObject &named) const override
	Copy this to obj.

virtual void	FillBuffer (char *&buffer)
	Encode TNamed into output buffer.

const char *	GetName () const override
	Returns name of object.

const char *	GetTitle () const override
	Returns title of object.

ULong_t	Hash () const override
	Return hash value for this object.

Bool_t	IsSortable () const override

void	ls (Option_t *option="") const override
	List TNamed name and title.

TNamed &	operator= (const TNamed &rhs)
	TNamed assignment operator.

void	Print (Option_t *option="") const override
	Print TNamed name and title.

virtual void	SetName (const char *name)
	Set the name of the TNamed.

virtual void	SetNameTitle (const char name, const char title)
	Set all the TNamed parameters (name and title).

virtual void	SetTitle (const char *title="")
	Set the title of the TNamed.

virtual Int_t	Sizeof () const
	Return size of the TNamed part of the TObject.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TObject
	TObject ()
	TObject constructor.

	TObject (const TObject &object)
	TObject copy ctor.

virtual	~TObject ()
	TObject destructor.

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract.

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad.

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action.

ULong_t	CheckedHash ()
	Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object.

virtual const char *	ClassName () const
	Returns name of class to which the object belongs.

virtual void	Delete (Option_t *option="")
	Delete this object.

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object.

virtual void	Draw (Option_t *option="")
	Default Draw method for all objects.

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs.

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current selected pad with: `gROOT->SetSelectedPad(c1)`.

virtual void	Dump () const
	Dump contents of object on stdout.

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message.

virtual void	Execute (const char method, const char params, Int_t *error=nullptr)
	Execute method on this object with the given parameter string, e.g.

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=nullptr)
	Execute method on this object with parameters stored in the TObjArray.

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py).

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message.

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes.

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes.

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object.

virtual const char *	GetIconName () const
	Returns mime type name of object.

virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py).

virtual Option_t *	GetOption () const

virtual UInt_t	GetUniqueID () const
	Return the unique object id.

virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out.

Bool_t	HasInconsistentHash () const
	Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e.

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message.

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname".

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl.

virtual void	Inspect () const
	Dump contents of this object in a graphics canvas.

void	InvertBit (UInt_t f)

Bool_t	IsDestructed () const
	IsDestructed.

virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory).

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

R__ALWAYS_INLINE Bool_t	IsZombie () const

void	MayNotUse (const char *method) const
	Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary).

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification (the base implementation is no-op).

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete.

void	operator delete (void *ptr)
	Operator delete.

void	operator delete (void ptr, void vp)
	Only called by placement new when throwing an exception.

void	operator delete[] (void *ptr)
	Operator delete [].

void	operator delete[] (void ptr, void vp)
	Only called by placement new[] when throwing an exception.

void *	operator new (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz)

void *	operator new[] (size_t sz, void *vp)

TObject &	operator= (const TObject &rhs)
	TObject assignment operator.

virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself.

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list.

virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory.

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list.

void	ResetBit (UInt_t f)

virtual void	SaveAs (const char filename="", Option_t option="") const
	Save this object in the file specified by filename.

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out".

void	SetBit (UInt_t f)

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f.

virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object.

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message.

R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked.

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message.

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory.

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory.

Static Public Member Functions
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TNamed
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TObject
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static Longptr_t	GetDtorOnly ()
	Return destructor only flag.

static Bool_t	GetObjectStat ()
	Get status of object stat flag.

static void	SetDtorOnly (void *obj)
	Set destructor only flag.

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable.

Private Member Functions
void	SetExpression (const TString &s)

void	SetInternalVarName (const TString &s)

void	SetLabel (const TString &s)

void	SetUnit (const TString &s)

void	SetVarType (char c)

Private Attributes
TString	fExpression
	original variable expression (can be a formula)

void *	fExternalData
	! if the variable content is linked to an external pointer

TString	fExternalDataType
	type of external variable (int, long, double, float) - to be done JS

TString	fInternalName
	internal variable name (needs to be regular expression)

TString	fLabel
	variable label, set by "mylabel := var1 + var2", this is a shortcut

Bool_t	fNormalized
	variable gets normalized

TString	fUnit
	unit for axis labels in plots; set by third string in AddVariable

Int_t	fVarCounter
	dummy variable

Char_t	fVarType
	the variable type to be used internally ('F'-default or 'I')

Double_t	fXmaxNorm
	maximum value for correlated/decorrelated/PCA variable

Double_t	fXmeanNorm
	mean value for correlated/decorrelated/PCA variable

Double_t	fXminNorm
	minimum value for correlated/decorrelated/PCA variable

Double_t	fXrmsNorm
	rms value for correlated/decorrelated/PCA variable

Double_t	fXvarianceNorm
	variance value for correlated/decorrelated/PCA variable

Additional Inherited Members
Public Types inherited from TObject
enum	{ kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff }

enum	{ kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) }

enum	EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) }

enum	EStatusBits { kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) , kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) }

Protected Types inherited from TObject
enum	{ kOnlyPrepStep = (1ULL << ( 3 )) }

Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected).

void	MakeZombie ()

Protected Attributes inherited from TNamed
TString	fName

TString	fTitle

#include <TMVA/VariableInfo.h>

Inheritance diagram for TMVA::VariableInfo:

[legend]

Constructor & Destructor Documentation

◆ VariableInfo() [1/3]

TMVA::VariableInfo::VariableInfo	(	const TString &	expression,
		const TString &	title,
		const TString &	unit,
		Int_t	varCounter,
		char	varType = `'F'`,
		void *	external = `nullptr`,
		Double_t	min = `0`,
		Double_t	max = `0`,
		Bool_t	normalized = `kTRUE`
	)

constructor

Definition at line 48 of file VariableInfo.cxx.

◆ VariableInfo() [2/3]

TMVA::VariableInfo::VariableInfo ( )

default constructor

Definition at line 87 of file VariableInfo.cxx.

◆ VariableInfo() [3/3]

TMVA::VariableInfo::VariableInfo ( const VariableInfo & other )

copy constructor

Definition at line 110 of file VariableInfo.cxx.

◆ ~VariableInfo()

TMVA::VariableInfo::~VariableInfo ( )

inline

Definition at line 56 of file VariableInfo.h.

Member Function Documentation

◆ AddToXML()

void TMVA::VariableInfo::AddToXML ( void * varnode )

write class to XML

Definition at line 193 of file VariableInfo.cxx.

◆ Class()

static TClass * TMVA::VariableInfo::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

static const char * TMVA::VariableInfo::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

static constexpr Version_t TMVA::VariableInfo::Class_Version ( )

inlinestaticconstexpr

Returns: Version of this class

Definition at line 114 of file VariableInfo.h.

◆ DeclFileName()

static const char * TMVA::VariableInfo::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 114 of file VariableInfo.h.

◆ GetExpression()

const TString & TMVA::VariableInfo::GetExpression ( ) const

inline

Definition at line 57 of file VariableInfo.h.

◆ GetExternalLink()

void * TMVA::VariableInfo::GetExternalLink ( ) const

inline

Definition at line 83 of file VariableInfo.h.

◆ GetInternalName()

const TString & TMVA::VariableInfo::GetInternalName ( ) const

inline

Definition at line 58 of file VariableInfo.h.

◆ GetLabel()

const TString & TMVA::VariableInfo::GetLabel ( ) const

inline

Definition at line 59 of file VariableInfo.h.

◆ GetMax()

Double_t TMVA::VariableInfo::GetMax ( ) const

inline

Definition at line 64 of file VariableInfo.h.

◆ GetMean()

Double_t TMVA::VariableInfo::GetMean ( ) const

inline

Definition at line 65 of file VariableInfo.h.

◆ GetMin()

Double_t TMVA::VariableInfo::GetMin ( ) const

inline

Definition at line 63 of file VariableInfo.h.

◆ GetRMS()

Double_t TMVA::VariableInfo::GetRMS ( ) const

inline

Definition at line 66 of file VariableInfo.h.

◆ GetUnit()

const TString & TMVA::VariableInfo::GetUnit ( ) const

inline

Definition at line 60 of file VariableInfo.h.

◆ GetVariance()

Double_t TMVA::VariableInfo::GetVariance ( ) const

inline

Definition at line 67 of file VariableInfo.h.

◆ GetVarType()

char TMVA::VariableInfo::GetVarType ( ) const

inline

Definition at line 61 of file VariableInfo.h.

◆ IsA()

virtual TClass * TMVA::VariableInfo::IsA ( ) const

inlinevirtual

Returns: TClass describing current object

Reimplemented from TNamed.

Definition at line 114 of file VariableInfo.h.

◆ operator=()

TMVA::VariableInfo & TMVA::VariableInfo::operator= ( const TMVA::VariableInfo & rhs )

comparison operator

Definition at line 131 of file VariableInfo.cxx.

◆ ReadFromStream()

void TMVA::VariableInfo::ReadFromStream ( std::istream & istr )

read VariableInfo from stream

Definition at line 164 of file VariableInfo.cxx.

◆ ReadFromXML()

void TMVA::VariableInfo::ReadFromXML ( void * varnode )

read VariableInfo from stream

Definition at line 214 of file VariableInfo.cxx.

◆ ResetMinMax()

void TMVA::VariableInfo::ResetMinMax ( )

inline

Definition at line 77 of file VariableInfo.h.

◆ SetExpression()

void TMVA::VariableInfo::SetExpression ( const TString & s )

inlineprivate

Definition at line 91 of file VariableInfo.h.

◆ SetExternalLink()

void TMVA::VariableInfo::SetExternalLink ( void * p )

inline

Definition at line 75 of file VariableInfo.h.

◆ SetInternalName()

void TMVA::VariableInfo::SetInternalName ( const char * name )

inline

Definition at line 69 of file VariableInfo.h.

◆ SetInternalVarName()

void TMVA::VariableInfo::SetInternalVarName ( const TString & s )

inlineprivate

Definition at line 94 of file VariableInfo.h.

◆ SetLabel()

void TMVA::VariableInfo::SetLabel ( const TString & s )

inlineprivate

Definition at line 92 of file VariableInfo.h.

◆ SetMax()

void TMVA::VariableInfo::SetMax ( Double_t v )

inline

Definition at line 72 of file VariableInfo.h.

◆ SetMean()

void TMVA::VariableInfo::SetMean ( Double_t v )

inline

Definition at line 73 of file VariableInfo.h.

◆ SetMin()

void TMVA::VariableInfo::SetMin ( Double_t v )

inline

Definition at line 71 of file VariableInfo.h.

◆ SetRMS()

void TMVA::VariableInfo::SetRMS ( Double_t v )

inline

Definition at line 74 of file VariableInfo.h.

◆ SetUnit()

void TMVA::VariableInfo::SetUnit ( const TString & s )

inlineprivate

Definition at line 93 of file VariableInfo.h.

◆ SetVariance()

void TMVA::VariableInfo::SetVariance ( Double_t v )

inline

Definition at line 76 of file VariableInfo.h.

◆ SetVarType()

void TMVA::VariableInfo::SetVarType ( char c )

inlineprivate

Definition at line 95 of file VariableInfo.h.

◆ Streamer()

virtual void TMVA::VariableInfo::Streamer ( TBuffer & R__b )

virtual

Stream an object of class TObject.

Reimplemented from TNamed.

◆ StreamerNVirtual()

void TMVA::VariableInfo::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 114 of file VariableInfo.h.

◆ WriteToStream()

void TMVA::VariableInfo::WriteToStream ( std::ostream & o ) const

write VariableInfo to stream

Definition at line 148 of file VariableInfo.cxx.

Member Data Documentation

◆ fExpression

TString TMVA::VariableInfo::fExpression

private

original variable expression (can be a formula)

Definition at line 97 of file VariableInfo.h.

◆ fExternalData

void* TMVA::VariableInfo::fExternalData

private

! if the variable content is linked to an external pointer

Definition at line 109 of file VariableInfo.h.

◆ fExternalDataType

TString TMVA::VariableInfo::fExternalDataType

private

type of external variable (int, long, double, float) - to be done JS

Definition at line 110 of file VariableInfo.h.

◆ fInternalName

TString TMVA::VariableInfo::fInternalName

private

internal variable name (needs to be regular expression)

Definition at line 98 of file VariableInfo.h.

◆ fLabel

TString TMVA::VariableInfo::fLabel

private

variable label, set by "mylabel := var1 + var2", this is a shortcut

Definition at line 99 of file VariableInfo.h.

◆ fNormalized

Bool_t TMVA::VariableInfo::fNormalized

private

variable gets normalized

Definition at line 108 of file VariableInfo.h.

◆ fUnit

TString TMVA::VariableInfo::fUnit

private

unit for axis labels in plots; set by third string in AddVariable

Definition at line 101 of file VariableInfo.h.

◆ fVarCounter

Int_t TMVA::VariableInfo::fVarCounter

private

dummy variable

Definition at line 111 of file VariableInfo.h.

◆ fVarType

Char_t TMVA::VariableInfo::fVarType

private

the variable type to be used internally ('F'-default or 'I')

Definition at line 102 of file VariableInfo.h.

◆ fXmaxNorm

Double_t TMVA::VariableInfo::fXmaxNorm

private

maximum value for correlated/decorrelated/PCA variable

Definition at line 104 of file VariableInfo.h.

◆ fXmeanNorm

Double_t TMVA::VariableInfo::fXmeanNorm

private

mean value for correlated/decorrelated/PCA variable

Definition at line 105 of file VariableInfo.h.

◆ fXminNorm

Double_t TMVA::VariableInfo::fXminNorm

private

minimum value for correlated/decorrelated/PCA variable

Definition at line 103 of file VariableInfo.h.

◆ fXrmsNorm

Double_t TMVA::VariableInfo::fXrmsNorm

private

rms value for correlated/decorrelated/PCA variable

Definition at line 106 of file VariableInfo.h.

◆ fXvarianceNorm

Double_t TMVA::VariableInfo::fXvarianceNorm

private

variance value for correlated/decorrelated/PCA variable

Definition at line 107 of file VariableInfo.h.

Libraries for TMVA::VariableInfo:

[legend]

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

tmva/tmva/inc/TMVA/VariableInfo.h
tmva/tmva/src/VariableInfo.cxx

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ VariableInfo() [1/3]

◆ VariableInfo() [2/3]

◆ VariableInfo() [3/3]

◆ ~VariableInfo()

Member Function Documentation

◆ AddToXML()

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ DeclFileName()

◆ GetExpression()

◆ GetExternalLink()

◆ GetInternalName()

◆ GetLabel()

◆ GetMax()

◆ GetMean()

◆ GetMin()

◆ GetRMS()

◆ GetUnit()

◆ GetVariance()

◆ GetVarType()

◆ IsA()

◆ operator=()

◆ ReadFromStream()

◆ ReadFromXML()

◆ ResetMinMax()

◆ SetExpression()

◆ SetExternalLink()

◆ SetInternalName()

◆ SetInternalVarName()

◆ SetLabel()

◆ SetMax()

◆ SetMean()

◆ SetMin()

◆ SetRMS()

◆ SetUnit()

◆ SetVariance()

◆ SetVarType()

◆ Streamer()

◆ StreamerNVirtual()

◆ WriteToStream()

Member Data Documentation

◆ fExpression

◆ fExternalData

◆ fExternalDataType

◆ fInternalName

◆ fLabel

◆ fNormalized

◆ fUnit

◆ fVarCounter

◆ fVarType

◆ fXmaxNorm

◆ fXmeanNorm

◆ fXminNorm

◆ fXrmsNorm

◆ fXvarianceNorm