Definition at line 30 of file TSynapse.h.

Public Member Functions
	TSynapse ()
	Default constructor. More...

	TSynapse (TNeuron , TNeuron , Double_t w=1)
	Constructor that connects two neurons. More...

virtual	~TSynapse ()

Double_t	GetDeDw () const
	Computes the derivative of the error wrt the synapse weight. More...

Double_t	GetDEDw () const

TNeuron *	GetPost () const

TNeuron *	GetPre () const

Double_t	GetValue () const
	Returns the value: weithted input. More...

Double_t	GetWeight () const

void	SetDEDw (Double_t in)
	Sets the derivative of the total error wrt the synapse weight. More...

void	SetPost (TNeuron *post)
	Sets the post-neuron. More...

void	SetPre (TNeuron *pre)
	Sets the pre-neuron. More...

void	SetWeight (Double_t w)
	Sets the weight of the synapse. More...

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

	TObject (const TObject &object)
	TObject copy ctor. More...

virtual	~TObject ()
	TObject destructor. More...

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

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

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

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

virtual void	Clear (Option_t *="")

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

virtual Int_t	Compare (const TObject *obj) const
	Compare abstract method. More...

virtual void	Copy (TObject &object) const
	Copy this to obj. More...

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

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

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

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

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

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

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

virtual void	Execute (const char method, const char params, Int_t *error=0)
	Execute method on this object with the given parameter string, e.g. More...

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=0)
	Execute method on this object with parameters stored in the TObjArray. More...

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

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

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

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

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

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

virtual const char *	GetName () const
	Returns name of object. More...

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

virtual Option_t *	GetOption () const

virtual const char *	GetTitle () const
	Returns title of object. More...

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

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

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

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

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

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

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

void	InvertBit (UInt_t f)

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

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

Bool_t	IsOnHeap () const

virtual Bool_t	IsSortable () const

Bool_t	IsZombie () const

virtual void	ls (Option_t *option="") const
	The ls function lists the contents of a class on stdout. More...

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). More...

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification. More...

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

void	operator delete (void *ptr)
	Operator delete. More...

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

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. More...

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

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

virtual void	Print (Option_t *option="") const
	This method must be overridden when a class wants to print itself. More...

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

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

void	ResetBit (UInt_t f)

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

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

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

void	SetBit (UInt_t f)

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

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

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

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. More...

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

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

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

Private Attributes
Double_t	fDEDw

TNeuron *	fpost

TNeuron *	fpre

Double_t	fweight

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

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

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

Static Public Member Functions inherited from TObject
static Long_t	GetDtorOnly ()
	Return destructor only flag. More...

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

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

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

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). More...

void	MakeZombie ()

#include <TMVA/TSynapse.h>

Inheritance diagram for TSynapse:

[legend]

Constructor & Destructor Documentation

◆ TSynapse() [1/2]

TSynapse::TSynapse ( )

Default constructor.

Definition at line 32 of file TSynapse.cxx.

◆ TSynapse() [2/2]

TSynapse::TSynapse	(	TNeuron *	pre,
		TNeuron *	post,
		Double_t	w = `1`
	)

Constructor that connects two neurons.

Definition at line 43 of file TSynapse.cxx.

◆ ~TSynapse()

virtual TSynapse::~TSynapse ( )

inlinevirtual

Definition at line 34 of file TSynapse.h.

Member Function Documentation

◆ GetDeDw()

Double_t TSynapse::GetDeDw ( ) const

Computes the derivative of the error wrt the synapse weight.

Definition at line 92 of file TSynapse.cxx.

◆ GetDEDw()

Double_t TSynapse::GetDEDw ( ) const

inline

Definition at line 44 of file TSynapse.h.

◆ GetPost()

TNeuron* TSynapse::GetPost ( ) const

inline

Definition at line 38 of file TSynapse.h.

◆ GetPre()

TNeuron* TSynapse::GetPre ( ) const

inline

Definition at line 37 of file TSynapse.h.

◆ GetValue()

Double_t TSynapse::GetValue ( ) const

Returns the value: weithted input.

Definition at line 82 of file TSynapse.cxx.

◆ GetWeight()

Double_t TSynapse::GetWeight ( ) const

inline

Definition at line 40 of file TSynapse.h.

◆ SetDEDw()

void TSynapse::SetDEDw ( Double_t in )

Sets the derivative of the total error wrt the synapse weight.

Definition at line 113 of file TSynapse.cxx.

◆ SetPost()

void TSynapse::SetPost ( TNeuron * post )

Sets the post-neuron.

Definition at line 69 of file TSynapse.cxx.

◆ SetPre()

void TSynapse::SetPre ( TNeuron * pre )

Sets the pre-neuron.

Definition at line 56 of file TSynapse.cxx.

◆ SetWeight()

void TSynapse::SetWeight ( Double_t w )

Sets the weight of the synapse.

This weight is the multiplying factor applied on the output of a neuron in the linear combination given as input of another neuron.

Definition at line 105 of file TSynapse.cxx.

Member Data Documentation

◆ fDEDw

Double_t TSynapse::fDEDw

private

Definition at line 50 of file TSynapse.h.

◆ fpost

TNeuron* TSynapse::fpost

private

Definition at line 48 of file TSynapse.h.

◆ fpre

TNeuron* TSynapse::fpre

private

Definition at line 47 of file TSynapse.h.

◆ fweight

Double_t TSynapse::fweight

private

Definition at line 49 of file TSynapse.h.

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

tmva/tmva/inc/TMVA/TSynapse.h
math/mlp/src/TSynapse.cxx

Public Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ TSynapse() [1/2]

◆ TSynapse() [2/2]

◆ ~TSynapse()

Member Function Documentation

◆ GetDeDw()

◆ GetDEDw()

◆ GetPost()

◆ GetPre()

◆ GetValue()

◆ GetWeight()

◆ SetDEDw()

◆ SetPost()

◆ SetPre()

◆ SetWeight()

Member Data Documentation

◆ fDEDw

◆ fpost

◆ fpre

◆ fweight