TEveTrans Class Reference

TEveTrans is a 4x4 transformation matrix for homogeneous coordinates stored internally in a column-major order to allow direct usage by GL.

The element type is Double32_t as statically the floats would be precise enough but continuous operations on the matrix must retain precision of column vectors.

Cartan angles are stored in fA[1-3] (+z, -y, +x). They are recalculated on demand.

Direct element access (first two should be used with care):

• operator[i] direct access to elements, i:0->15
• CM(i,j) element 4*j + i; i,j:0->3 { CM ~ c-matrix }
• operator(i,j) element 4*(j-1) + i - 1 i,j:1->4

Column-vector access: USet Get/SetBaseVec(), Get/SetPos() and Arr[XYZT]() methods.

For all methods taking the matrix indices: 1->X, 2->Y, 3->Z; 4->Position (if applicable). 0 reserved for time.

Shorthands in method-names: LF ~ LocalFrame; PF ~ ParentFrame; IP ~ InPlace

Definition at line 26 of file TEveTrans.h.

Public Types
enum	{ kSingleKey = (1ULL << (0)) , kOverwrite = (1ULL << (1)) , kWriteDelete = (1ULL << (2)) }
enum	{   kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 ,   kBitMask = 0x00ffffff }
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)) }

Public Member Functions
	TEveTrans ()
	Default constructor.
	TEveTrans (const Double_t arr[16])
	Constructor.
	TEveTrans (const Float_t arr[16])
	Constructor.
	TEveTrans (const TEveTrans &t)
	Constructor.
	~TEveTrans () override
void	AbstractMethod (const char *method) const
	Call this function within a function that you don't want to define as purely virtual, in order not to force all users deriving from that class to implement that maybe (on their side) unused function; but at the same time, emit a run-time warning if they try to call it, telling that it is not implemented in the derived class: action must thus be taken on the user side to override it.
virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad.
Double_t *	Array ()
const Double_t *	Array () const
Double_t *	ArrT ()
const Double_t *	ArrT () const
Double_t *	ArrX ()
const Double_t *	ArrX () const
Double_t *	ArrY ()
const Double_t *	ArrY () const
Double_t *	ArrZ ()
const Double_t *	ArrZ () const
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	Clear (Option_t *="")
virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility.
Double_t &	CM (Int_t i, Int_t j)
Double_t	CM (Int_t i, Int_t j) const
virtual Int_t	Compare (const TObject *obj) const
	Compare abstract method.
virtual void	Copy (TObject &object) const
	Copy this to obj.
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.
TVector3	GetBaseVec (Int_t b) const
	Get base-vector with index b.
void	GetBaseVec (Int_t b, TVector3 &v) const
virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object.
Bool_t	GetEditRotation ()
Bool_t	GetEditScale ()
Bool_t	GetEditTrans () const
virtual const char *	GetIconName () const
	Returns mime type name of object.
virtual const char *	GetName () const
	Returns 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
TVector3	GetPos () const
void	GetPos (Double_t &x, Double_t &y, Double_t &z) const
	Get position (base-vec 4).
void	GetPos (Double_t *x) const
void	GetPos (Float_t *x) const
void	GetPos (TVector3 &v) const
void	GetRotAngles (Float_t *x) const
	Get Cardan rotation angles (pattern xYz above).
void	GetScale (Double_t &sx, Double_t &sy, Double_t &sz) const
	Deduce scales from sizes of base vectors.
virtual const char *	GetTitle () const
	Returns title of object.
virtual UInt_t	GetUniqueID () const
	Return the unique object id.
Bool_t	GetUseTrans () const
virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out.
virtual ULong_t	Hash () const
	Return hash value for this object.
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.
Double_t	Invert ()
	Invert matrix.
void	InvertBit (UInt_t f)
TClass *	IsA () const override
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).
Bool_t	IsOnHeap () const
Bool_t	IsScale (Double_t low=0.9, Double_t high=1.1) const
	Test if the transformation is a scale.
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.
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).
void	Move (const TEveTrans &a, Int_t ai, Double_t amount)
	Move in a's coord-system along axis-index ai.
void	Move3 (const TEveTrans &a, Double_t x, Double_t y, Double_t z)
	General move in a's coord-system.
void	Move3LF (Double_t x, Double_t y, Double_t z)
	General move in local-frame.
void	Move3PF (Double_t x, Double_t y, Double_t z)
	General move in parent-frame.
void	MoveLF (Int_t ai, Double_t amount)
	Move in local-frame along axis with index ai.
void	MovePF (Int_t ai, Double_t amount)
	Move in parent-frame along axis index ai.
void	Multiply (const Double_t *vin, Double_t *vout, Double_t w=1) const
	Multiply vector and fill output array vout.
TVector3	Multiply (const TVector3 &v, Double_t w=1) const
	Multiply vector and return it.
void	MultiplyIP (Double_t *v, Double_t w=1) const
	Multiply vector in-place.
void	MultiplyIP (Float_t *v, Double_t w=1) const
	Multiply vector in-place.
void	MultiplyIP (TVector3 &v, Double_t w=1) const
	Multiply vector in-place.
void	MultLeft (const TEveTrans &t)
	Multiply from left: this = t * this.
void	MultRight (const TEveTrans &t)
	Multiply from right: this = this * t.
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 *, size_t)
	Operator delete for sized deallocation.
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 *, size_t)
	Operator delete [] for sized deallocation.
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)
Double_t &	operator() (Int_t i, Int_t j)
Double_t	operator() (Int_t i, Int_t j) const
TEveTrans	operator* (const TEveTrans &t)
	Copy, multiply from right and return product.
void	operator*= (const TEveTrans &t)
TEveTrans &	operator= (const TEveTrans &t)
Double_t &	operator[] (Int_t i)
Double_t	operator[] (Int_t i) const
void	OrtoNorm3 ()
	Orto-norm columns 1 to 3.
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.
void	Print (Option_t *option="") const override
	Print in reasonable format.
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)
void	Rotate (const TEveTrans &a, Int_t i1, Int_t i2, Double_t amount)
	Rotate in a's coord-system, rotating base vector with index i1 into i2.
TVector3	Rotate (const TVector3 &v) const
	Rotate vector and return the rotated vector. Translation is NOT applied.
void	RotateIP (Double_t *v) const
	Rotate vector in-place. Translation is NOT applied.
void	RotateIP (Float_t *v) const
	Rotate vector in-place. Translation is NOT applied.
void	RotateIP (TVector3 &v) const
	Rotate vector in-place. Translation is NOT applied.
void	RotateLF (Int_t i1, Int_t i2, Double_t amount)
	Rotate in local frame. Does optimised version of MultRight.
void	RotatePF (Int_t i1, Int_t i2, Double_t amount)
	Rotate in parent frame. Does optimised version of MultLeft.
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	Scale (Double_t sx, Double_t sy, Double_t sz)
	Scale matrix. Translation part untouched.
void	SetBaseVec (Int_t b, const TVector3 &v)
	Set base-vector with index b.
void	SetBaseVec (Int_t b, Double_t x, Double_t y, Double_t z)
	Set base-vector with index b.
void	SetBit (UInt_t f)
void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f.
void	SetBuffer3D (TBuffer3D &buff)
	Fill transformation part TBuffer3D core section.
virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object.
void	SetEditRotation (Bool_t x)
void	SetEditScale (Bool_t x)
void	SetEditTrans (Bool_t v)
void	SetFrom (const TGeoMatrix &mat)
	Initialize from TGeoMatrix.
void	SetFrom (Double_t *carr)
void	SetFromArray (const Double_t arr[16])
	Set matrix from Double_t array.
void	SetFromArray (const Float_t arr[16])
	Set matrix from Float_t array.
void	SetGeoHMatrix (TGeoHMatrix &mat)
	Set TGeoHMatrix mat.
void	SetPos (const TEveTrans &t)
void	SetPos (Double_t *x)
void	SetPos (Double_t x, Double_t y, Double_t z)
	Set position (base-vec 4).
void	SetPos (Float_t *x)
void	SetRotByAngles (Float_t a1, Float_t a2, Float_t a3)
void	SetRotByAnyAngles (Float_t a1, Float_t a2, Float_t a3, const char *pat)
	Sets Rotation part as given by angles a1, a1, a3 and pattern pat.
void	SetScale (Double_t sx, Double_t sy, Double_t sz)
	Set scaling.
void	SetScaleX (Double_t sx)
	Change x scaling.
void	SetScaleY (Double_t sy)
	Change y scaling.
void	SetScaleZ (Double_t sz)
	Change z scaling.
void	SetTrans (const TEveTrans &t, Bool_t copyAngles=kTRUE)
	Set matrix from another,.
virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id.
void	SetupFromToVec (const TEveVector &from, const TEveVector &to)
	A function for creating a rotation matrix that rotates a vector called "from" into another vector called "to".
void	SetupRotation (Int_t i, Int_t j, Double_t f)
	Setup the matrix as an elementary rotation.
void	SetUseTrans (Bool_t v)
void	Streamer (TBuffer &) override
	Stream an object of class TEveTrans.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
virtual void	SysError (const char *method, const char *msgfmt,...) const
	Issue system error message.
Bool_t	TestBit (UInt_t f) const
Int_t	TestBits (UInt_t f) const
void	TransposeRotationPart ()
	Transpose 3x3 rotation sub-matrix.
void	UnitRot ()
	Reset rotation part of the matrix to unity.
void	UnitTrans ()
	Reset matrix to unity.
Double_t	Unscale ()
	Remove scaling, make all base vectors of unit length.
void	Unscale (Double_t &sx, Double_t &sy, Double_t &sz)
	Remove scaling, make all base vectors of unit length.
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.
void	ZeroTrans (Double_t w=1.0)
	Reset matrix to zero, only the perspective scaling is set to w (1 by default).

Static Public Member Functions
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.

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

Protected Member Functions
virtual void	DoError (int level, const char *location, const char *fmt, va_list va) const
	Interface to ErrorHandler (protected).
void	MakeZombie ()
Double_t	Norm3Column (Int_t col)
	Norm 3-vector in column col.
Double_t	Orto3Column (Int_t col, Int_t ref)
	Orto-norm 3-vector in column col with respect to column ref.

Static Protected Member Functions
static void	SavePrimitiveConstructor (std::ostream &out, TClass *cl, const char *variable_name, const char *constructor_agrs="", Bool_t empty_line=kTRUE)
	Save object constructor in the output stream "out".
static void	SavePrimitiveDraw (std::ostream &out, const char *variable_name, Option_t *option=nullptr)
	Save invocation of primitive Draw() method Skipped if option contains "nodraw" string.
static TString	SavePrimitiveVector (std::ostream &out, const char *prefix, Int_t len, Double_t *arr, Int_t flag=0)
	Save array in the output stream "out" as vector.

Protected Attributes
Float_t	fA1
	!
Float_t	fA2
	!
Float_t	fA3
	!
Bool_t	fAsOK
	!
Bool_t	fEditRotation
Bool_t	fEditScale
Bool_t	fEditTrans
Double32_t	fM [16]
Bool_t	fUseTrans

Static Private Member Functions
static void	AddToTObjectTable (TObject *)
	Private helper function which will dispatch to TObjectTable::AddObj.

Private Attributes
UInt_t	fBits
	bit field status word
UInt_t	fUniqueID
	object unique identifier

Static Private Attributes
static Longptr_t	fgDtorOnly = 0
	object for which to call dtor only (i.e. no delete)
static Bool_t	fgObjectStat = kTRUE
	if true keep track of objects in TObjectTable

Friends
class	TEveTransEditor
class	TEveTransSubEditor

#include <TEveTrans.h>

Inheritance diagram for TEveTrans:

Member Enumeration Documentation

anonymous enum

anonymous enum

protectedinherited

Enumerator

kOnlyPrepStep

Used to request that the class specific implementation of TObject::Write just prepare the objects to be ready to be written but do not actually write them into the TBuffer. This is just for example by TBufferMerger to request that the TTree inside the file calls TTree::FlushBaskets (outside of the merging lock) and TBufferMerger will later ask for the write (inside the merging lock). To take advantage of this feature the class needs to overload TObject::Write and use this enum value accordingly. (See TTree::Write and TObject::Write) Do not use, this feature will be migrate to the Merge function (See TClass and TTree::Merge)

Definition at line 106 of file TObject.h.

anonymous enum

anonymous enum

inherited

Enumerator
kSingleKey	write collection with single key
kOverwrite	overwrite existing object with same name
kWriteDelete	write object, then delete previous key with same name

Definition at line 99 of file TObject.h.

anonymous enum

anonymous enum

inherited

Enumerator
kIsOnHeap	object is on heap
kNotDeleted	object has not been deleted
kZombie	object ctor failed
kInconsistent	class overload Hash but does call RecursiveRemove in destructor
kBitMask

Definition at line 89 of file TObject.h.

EDeprecatedStatusBits

enum TObject::EDeprecatedStatusBits

inherited

Enumerator
kObjInCanvas	for backward compatibility only, use kMustCleanup

Definition at line 84 of file TObject.h.

EStatusBits

enum TObject::EStatusBits

inherited

Enumerator
kCanDelete	if object in a list can be deleted
kMustCleanup	if object destructor must call RecursiveRemove()
kIsReferenced	if object is referenced by a TRef or TRefArray
kHasUUID	if object has a TUUID (its fUniqueID=UUIDNumber)
kCannotPick	if object in a pad cannot be picked
kNoContextMenu	if object does not want context menu
kInvalidObject	if object ctor succeeded but object should not be used

Definition at line 70 of file TObject.h.

Constructor & Destructor Documentation

TEveTrans() [1/4]

TEveTrans::TEveTrans

(

)

Default constructor.

Definition at line 72 of file TEveTrans.cxx.

TEveTrans() [2/4]

TEveTrans::TEveTrans

(

const TEveTrans &

t

)

Constructor.

Definition at line 86 of file TEveTrans.cxx.

TEveTrans() [3/4]

TEveTrans::TEveTrans

(

const Double_t

arr[16]

)

Constructor.

Definition at line 100 of file TEveTrans.cxx.

TEveTrans() [4/4]

TEveTrans::TEveTrans

(

const Float_t

arr[16]

)

Constructor.

Definition at line 114 of file TEveTrans.cxx.

~TEveTrans()

TEveTrans::~TEveTrans ( )

inlineoverride

Definition at line 53 of file TEveTrans.h.

Member Function Documentation

AbstractMethod()

void TObject::AbstractMethod ( const char * method ) const

inherited

Call this function within a function that you don't want to define as purely virtual, in order not to force all users deriving from that class to implement that maybe (on their side) unused function; but at the same time, emit a run-time warning if they try to call it, telling that it is not implemented in the derived class: action must thus be taken on the user side to override it.

In other word, this method acts as a "runtime purely virtual" warning instead of a "compiler purely virtual" error.

Warning

This interface is a legacy function that is no longer recommended to be used by new development code.

Note

The name "AbstractMethod" does not imply that it's an abstract method in the strict C++ sense.

Definition at line 1149 of file TObject.cxx.

AddToTObjectTable()

void TObject::AddToTObjectTable ( TObject * op )

staticprivateinherited

Private helper function which will dispatch to TObjectTable::AddObj.

Included here to avoid circular dependency between header files.

Definition at line 195 of file TObject.cxx.

AppendPad()

void TObject::AppendPad ( Option_t * option = "" )

virtualinherited

Append graphics object to current pad.

In case no current pad is set yet, create a default canvas with the name "c1".

Definition at line 204 of file TObject.cxx.

Array() [1/2]

Double_t * TEveTrans::Array ( )

inline

Definition at line 94 of file TEveTrans.h.

Array() [2/2]

const Double_t * TEveTrans::Array ( ) const

inline

Definition at line 94 of file TEveTrans.h.

ArrT() [1/2]

Double_t * TEveTrans::ArrT ( )

inline

Definition at line 98 of file TEveTrans.h.

ArrT() [2/2]

const Double_t * TEveTrans::ArrT ( ) const

inline

Definition at line 98 of file TEveTrans.h.

ArrX() [1/2]

Double_t * TEveTrans::ArrX ( )

inline

Definition at line 95 of file TEveTrans.h.

ArrX() [2/2]

const Double_t * TEveTrans::ArrX ( ) const

inline

Definition at line 95 of file TEveTrans.h.

ArrY() [1/2]

Double_t * TEveTrans::ArrY ( )

inline

Definition at line 96 of file TEveTrans.h.

ArrY() [2/2]

const Double_t * TEveTrans::ArrY ( ) const

inline

Definition at line 96 of file TEveTrans.h.

ArrZ() [1/2]

Double_t * TEveTrans::ArrZ ( )

inline

Definition at line 97 of file TEveTrans.h.

ArrZ() [2/2]

const Double_t * TEveTrans::ArrZ ( ) const

inline

Definition at line 97 of file TEveTrans.h.

Browse()

void TObject::Browse ( TBrowser * b )

virtualinherited

Browse object. May be overridden for another default action.

Reimplemented in RooPlot, ROOT::Experimental::XRooFit::xRooNode, ROOT::Internal::THnBaseBrowsable, TApplicationRemote, TASImage, TAxis3D, TBaseClass, TBranch, TBranchClones, TBranchElement, TBranchObject, TBranchSTL, TBrowserObject, TCanvas, TChain, TClass, TCollection, TCollectionPropertyBrowsable, TDatabasePDG, TDirectory, TDirectoryFile, TEfficiency, TF1, TFolder, TGenerator, TGeoManager, TGeometry, TGeoNode, TGeoOverlap, TGeoTrack, TGeoVolume, TGraph2D, TGraph, TH1, THbookBranch, THbookFile, THbookKey, THnBase, THStack, TKey, TKeyMapFile, TLeaf, TMacro, TMapFile, TMultiDimFit, TMultiGraph, TNode, TNtuple, TNtupleD, TPad, TPair, TParticleClassPDG, TPrincipal, TRecorder, TRemoteObject, TROOT, TRootIconList, TSPlot, TStyle, TSystemDirectory, TSystemFile, TTask, TTree, TTreePerfStats, and TVirtualBranchBrowsable.

Definition at line 218 of file TObject.cxx.

CheckedHash()

ULong_t TObject::CheckedHash ( )

inlineinherited

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

The intent is for this routine to be called instead of directly calling the function Hash during "insert" operations. See TObject::HasInconsistenTObjectHash();

(*) The setup is consistent when all classes in the class hierarchy that overload TObject::Hash do call ROOT::CallRecursiveRemoveIfNeeded in their destructor. i.e. it is safe to call the Hash virtual function during the RecursiveRemove operation.

Definition at line 332 of file TObject.h.

Class()

TClass * TEveTrans::Class ( )

static

Returns

TClass describing this class

Class_Name()

const char * TEveTrans::Class_Name ( )

static

Returns

Name of this class

Class_Version()

constexpr Version_t TEveTrans::Class_Version ( )

inlinestaticconstexpr

Returns

Version of this class

Definition at line 181 of file TEveTrans.h.

ClassName()

const char * TObject::ClassName ( ) const

virtualinherited

Returns name of class to which the object belongs.

Definition at line 227 of file TObject.cxx.

Clear()

virtual void TObject::Clear ( Option_t * = "" )

inlinevirtualinherited

Reimplemented in JetEvent, RooLinkedList, ROOT::TSchemaRule, ROOT::v5::TFormula, TBackCompFitter, TBits, TBranchRef, TBtree, TCanvas, TClonesArray, TCollection, TDictAttributeMap, TDirectory, TEventList, TFitter, TFolder, TFormula, TFumili, TGeoCombiTrans, TGeoGenTrans, TGeoHMatrix, TGeoRotation, TGHtml, TGraph2D, TGTextEdit, TGTextEntry, TGTextView, TGView, THashList, THashTable, TLegend, TLinearFitter, TList, TListOfDataMembers, TListOfEnums, TListOfEnumsWithLock, TListOfFunctions, TListOfFunctionTemplates, TMap, TMatrixT< Element >, TMatrixT< AReal >, TMatrixT< Double_t >, TMatrixT< Float_t >, TMatrixTBase< Element >, TMatrixTBase< Double_t >, TMatrixTBase< Float_t >, TMatrixTSparse< Element >, TMatrixTSparse< Double_t >, TMatrixTSparse< Float_t >, TMatrixTSym< Element >, TMatrixTSym< Double_t >, TMatrixTSym< Float_t >, TMrbSubevent_Caen, TMultiDimFit, TMVA::MinuitWrapper, TMVA::ResultsClassification, TMVA::ResultsMulticlass, TMVA::ResultsRegression, TNamed, TNotifyLinkBase, TObjArray, TOrdCollection, TPad, TPaveText, TPrincipal, TProcessID, TRefArray, TRefTable, TStreamerInfo, TTask, TUsrHitBuffer, TVectorT< Element >, TVectorT< Double_t >, TVectorT< Float_t >, TViewPubDataMembers, TViewPubFunctions, TVirtualFitter, TVirtualPad, and TVirtualStreamerInfo.

Definition at line 127 of file TObject.h.

Clone()

TObject * TObject::Clone ( const char * newname = "" ) const

virtualinherited

Make a clone of an object using the Streamer facility.

If the object derives from TNamed, this function is called by TNamed::Clone. TNamed::Clone uses the optional argument to set a new name to the newly created object.

If the object class has a DirectoryAutoAdd function, it will be called at the end of the function with the parameter gDirectory. This usually means that the object will be appended to the current ROOT directory.

Reimplemented in RooAbsArg, RooAbsBinning, RooAbsCollection, RooAbsStudy, RooCatType, RooCmdArg, RooDataHist, RooDataSet, RooFitResult, RooLinkedList, RooStats::HypoTestResult, RooStats::ModelConfig, RooStudyPackage, RooTemplateProxy< T >, RooTemplateProxy< const RooHistFunc >, RooTemplateProxy< RooAbsCategory >, RooTemplateProxy< RooAbsPdf >, RooTemplateProxy< RooAbsReal >, RooTemplateProxy< RooAbsRealLValue >, RooTemplateProxy< RooMultiCategory >, RooTemplateProxy< RooRealVar >, RooWorkspace, TASImage, TChainIndex, TClass, TCollection, TF1, TFunction, TFunctionTemplate, TH1, TImage, TMethod, TMethodCall, TMinuit, TMVA::MinuitWrapper, TNamed, TStreamerInfo, and TTreeIndex.

Definition at line 243 of file TObject.cxx.

CM() [1/2]

Double_t & TEveTrans::CM ( Int_t i, Int_t j )

inline

Definition at line 104 of file TEveTrans.h.

CM() [2/2]

Double_t TEveTrans::CM ( Int_t i, Int_t j ) const

inline

Definition at line 103 of file TEveTrans.h.

Compare()

Int_t TObject::Compare ( const TObject * obj ) const

virtualinherited

Compare abstract method.

Must be overridden if a class wants to be able to compare itself with other objects. Must return -1 if this is smaller than obj, 0 if objects are equal and 1 if this is larger than obj.

Reimplemented in RooAbsArg, RooDouble, TCollection, TEnvRec, TFileInfo, TGeoBranchArray, TGeoOverlap, TGFSFrameElement, TGLBFrameElement, TNamed, TObjString, TParameter< AParamType >, TParameter< Long64_t >, TStructNode, TStructNodeProperty, and TUrl.

Definition at line 258 of file TObject.cxx.

Copy()

void TObject::Copy ( TObject & object ) const

virtualinherited

Copy this to obj.

Reimplemented in ROOT::v5::TFormula, TArc, TArrow, TAxis3D, TAxis, TBox, TColor, TCrown, TDirectory, TDirectoryFile, TEllipse, TF12, TF1, TF1AbsComposition, TF1Convolution, TF1NormSum, TF2, TF3, TFile, TFolder, TFormula, TFrame, TGTextEdit, TGTextView, TH1, TH1C, TH1D, TH1F, TH1I, TH1L, TH1S, TH2, TH2C, TH2D, TH2F, TH2I, TH2L, TH2Poly, TH2S, TH3, TH3C, TH3D, TH3F, TH3I, TH3L, TH3S, THelix, TLatex, TLegend, TLegendEntry, TLine, TMarker, TMathText, TNamed, TPaletteAxis, TPave, TPaveClass, TPaveLabel, TPieSlice, TPolyLine3D, TPolyLine, TPolyMarker3D, TPolyMarker, TProfile2D, TProfile3D, TProfile, TStyle, TSystemDirectory, TSystemFile, TText, TWbox, and TXTRU.

Definition at line 159 of file TObject.cxx.

DeclFileName()

const char * TEveTrans::DeclFileName ( )

inlinestatic

Returns

Name of the file containing the class declaration

Definition at line 181 of file TEveTrans.h.

Delete()

void TObject::Delete ( Option_t * option = "" )

virtualinherited

Delete this object.

Typically called as a command via the interpreter. Normally use "delete" operator when object has been allocated on the heap.

Reimplemented in RooLinkedList, TAxis, TBtree, TCanvas, TClonesArray, TCollection, TDirectory, TDirectoryFile, TExMap, TFile, TGFrame, TGItemContext, TGTextEdit, THashList, THashTable, TKey, TKeySQL, TKeyXML, TList, TListOfDataMembers, TListOfEnums, TListOfEnumsWithLock, TListOfFunctions, TListOfFunctionTemplates, TMap, TMVA::Results, TObjArray, TObjectTable, TOrdCollection, TProtoClass, TQCommand, TRefArray, TSystemDirectory, TSystemFile, TThread, TTree, TTreeViewer, TViewPubDataMembers, and TViewPubFunctions.

Definition at line 268 of file TObject.cxx.

DistancetoPrimitive()

Int_t TObject::DistancetoPrimitive ( Int_t px, Int_t py )

virtualinherited

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

This member function must be implemented for each graphics primitive. This default function returns a big number (999999).

Reimplemented in TASImage, TAxis3D, TAxis, TBox, TBRIK, TColorWheel, TCrown, TCurlyArc, TCurlyLine, TDiamond, TEfficiency, TEllipse, TF1, TF2, TF3, TFileDrawMap, TGenerator, TGeoBBox, TGeoCompositeShape, TGeoCone, TGeoConeSeg, TGeoEltu, TGeoHalfSpace, TGeoHype, TGeoNode, TGeoOverlap, TGeoParaboloid, TGeoPcon, TGeoPgon, TGeoScaledShape, TGeoShape, TGeoShapeAssembly, TGeoSphere, TGeoTessellated, TGeoTorus, TGeoTrack, TGeoTube, TGeoTubeSeg, TGeoVGShape, TGeoVolume, TGeoXtru, TGL5DDataSet, TGLHistPainter, TGLParametricEquation, TGLScenePad, TGLTH3Composition, TGLViewer, TGraph2D, TGraph, TGraphEdge, TGraphNode, TGraphPolargram, TH1, THistPainter, THStack, TLine, TMarker3DBox, TMarker, TMultiGraph, TNode, TPad, TPaletteAxis, TParallelCoord, TParallelCoordRange, TParallelCoordVar, TParticle, TPave, TPCON, TPie, TPieSlice, TPoints3DABC, TPolyLine3D, TPolyLine, TPolyMarker3D, TPolyMarker, TPrimary, TScatter2D, TScatter, TSPHE, TSpider, TSpline, TStyle, TText, TTreePerfStats, TTUBE, TTUBS, TVirtualHistPainter, and TXTRU.

Definition at line 284 of file TObject.cxx.

DoError()

void TObject::DoError ( int level, const char * location, const char * fmt, va_list va ) const

protectedvirtualinherited

Interface to ErrorHandler (protected).

Reimplemented in TThread, and TTreeViewer.

Definition at line 1059 of file TObject.cxx.

Draw()

void TObject::Draw ( Option_t * option = "" )

virtualinherited

Default Draw method for all objects.

Reimplemented in RooAbsData, RooPlot, RooStats::HypoTestInverterPlot, RooStats::SamplingDistPlot, ROOT::Experimental::XRooFit::xRooNLLVar::xRooHypoPoint, ROOT::Experimental::XRooFit::xRooNLLVar::xRooHypoSpace, ROOT::Experimental::XRooFit::xRooNode, ROOT::RGeoPainter, TArrow, TASImage, TBox, TBrowser, TButton, TCanvas, TChain, TClass, TClassTree, TCollection, TColorWheel, TDiamond, TDirectory, TEfficiency, TEllipse, TEveGeoNode, TEveGeoTopNode, TF1, TF2, TF3, TFile, TFITSHDU, TFrame, TGenerator, TGeoBatemanSol, TGeometry, TGeoNode, TGeoOverlap, TGeoPainter, TGeoParallelWorld, TGeoPhysicalNode, TGeoPolygon, TGeoShape, TGeoTrack, TGeoVGShape, TGeoVolume, TGItemContext, TGListTree, TGPicture, TGraph2D, TGraph, TGraphPolar, TGraphPolargram, TGraphStruct, TGraphTime, TH1, THelix, THStack, TLegend, TMarker, TMatrixTBase< Element >, TMatrixTBase< Double_t >, TMatrixTBase< Float_t >, TMultiDimFit, TMultiGraph, TMultiLayerPerceptron, TNode, TNodeDiv, TPad, TParallelCoord, TParallelCoordRange, TParallelCoordVar, TPave, TPaveLabel, TPavesText, TPaveText, TPie, TPolyLine3D, TPolyLine, TPolyMarker3D, TPolyMarker, TRatioPlot, TSpider, TSpline, TStructViewer, TStructViewerGUI, TTree, TTreePerfStats, TVectorT< Element >, TVectorT< Double_t >, TVectorT< Float_t >, TVirtualPad, and TWbox.

Definition at line 293 of file TObject.cxx.

DrawClass()

void TObject::DrawClass ( ) const

virtualinherited

Draw class inheritance tree of the class to which this object belongs.

If a class B inherits from a class A, description of B is drawn on the right side of description of A. Member functions overridden by B are shown in class A with a blue line crossing-out the corresponding member function. The following picture is the class inheritance tree of class TPaveLabel:

Reimplemented in TGFrame, TSystemDirectory, and TSystemFile.

Definition at line 308 of file TObject.cxx.

DrawClone()

TObject * TObject::DrawClone ( Option_t * option = "" ) const

virtualinherited

Draw a clone of this object in the current selected pad with: gROOT->SetSelectedPad(c1).

If pad was not selected - gPad will be used.

Note

For histograms, use the more specialised TH1::DrawCopy().

Reimplemented in TAxis, TCanvas, TGFrame, TSystemDirectory, and TSystemFile.

Definition at line 319 of file TObject.cxx.

Dump()

void TObject::Dump ( ) const

virtualinherited

Dump contents of object on stdout.

Using the information in the object dictionary (class TClass) each data member is interpreted. If a data member is a pointer, the pointer value is printed

The following output is the Dump of a TArrow object:

fAngle                   0           Arrow opening angle (degrees)
fArrowSize               0.2         Arrow Size
fOption.*fData
fX1                      0.1         X of 1st point
fY1                      0.15        Y of 1st point
fX2                      0.67        X of 2nd point
fY2                      0.83        Y of 2nd point
fUniqueID                0           object unique identifier
fBits                    50331648    bit field status word
fLineColor               1           line color
fLineStyle               1           line style
fLineWidth               1           line width
fFillColor               19          fill area color
fFillStyle               1001        fill area style

Reimplemented in TClass, TCollection, TGFrame, TGPack, and TSystemFile.

Definition at line 367 of file TObject.cxx.

Error()

void TObject::Error ( const char * location, const char * fmt, ... ) const

virtualinherited

Issue error message.

Use "location" to specify the method where the error occurred. Accepts standard printf formatting arguments.

Reimplemented in TFitResult.

Definition at line 1098 of file TObject.cxx.

Execute() [1/2]

void TObject::Execute ( const char * method, const char * params, Int_t * error = nullptr )

virtualinherited

Execute method on this object with the given parameter string, e.g.

"3.14,1,\"text\"".

Reimplemented in ROOT::R::TRInterface, TCling, TContextMenu, TInterpreter, and TMethodCall.

Definition at line 378 of file TObject.cxx.

Execute() [2/2]

void TObject::Execute ( TMethod * method, TObjArray * params, Int_t * error = nullptr )

virtualinherited

Execute method on this object with parameters stored in the TObjArray.

The TObjArray should contain an argv vector like:

argv[0] ... argv[n] = the list of TObjString parameters

Reimplemented in ROOT::R::TRInterface, TCling, TContextMenu, TInterpreter, and TMethodCall.

Definition at line 398 of file TObject.cxx.

ExecuteEvent()

void TObject::ExecuteEvent ( Int_t event, Int_t px, Int_t py )

virtualinherited

Execute action corresponding to an event at (px,py).

This method must be overridden if an object can react to graphics events.

Reimplemented in TASImage, TASPaletteEditor::LimitLine, TAxis3D, TAxis, TBox, TButton, TCanvas, TCrown, TCurlyArc, TCurlyLine, TDiamond, TEfficiency, TEllipse, TF1, TF2, TF3, TFrame, TGenerator, TGeoManager, TGeoNode, TGeoOverlap, TGeoShape, TGeoTrack, TGeoVolume, TGL5DDataSet, TGLEventHandler, TGLHistPainter, TGLParametricEquation, TGLScenePad, TGLTH3Composition, TGLViewer, TGraph2D, TGraph, TGraphEdge, TGraphNode, TGraphPolargram, TGroupButton, TH1, THistPainter, TLine, TLink, TMarker3DBox, TMarker, TNode, TPad, TPaletteAxis, TParallelCoord, TParallelCoordRange, TParallelCoordVar, TParticle, TPave, TPie, TPolyLine3D, TPolyLine, TPolyMarker3D, TPolyMarker, TPrimary, TScatter2D, TScatter, TSliderBox, TSpider, TSpline, TText, TTreePerfStats, TView3D, TView, TVirtualHistPainter, and TWbox.

Definition at line 415 of file TObject.cxx.

Fatal()

void TObject::Fatal ( const char * location, const char * fmt, ... ) const

virtualinherited

Issue fatal error message.

Use "location" to specify the method where the fatal error occurred. Accepts standard printf formatting arguments.

Definition at line 1126 of file TObject.cxx.

FindObject() [1/2]

TObject * TObject::FindObject ( const char * name ) const

virtualinherited

Must be redefined in derived classes.

This function is typically used with TCollections, but can also be used to find an object by name inside this object.

Reimplemented in RooAbsCollection, RooLinkedList, TBtree, TCollection, TDirectory, TFolder, TGeometry, TGraph2D, TGraph, TH1, THashList, THashTable, THbookFile, TList, TListOfDataMembers, TListOfEnums, TListOfEnumsWithLock, TListOfFunctions, TListOfFunctionTemplates, TListOfTypes, TMap, TObjArray, TPad, TROOT, TViewPubDataMembers, and TViewPubFunctions.

Definition at line 425 of file TObject.cxx.

FindObject() [2/2]

TObject * TObject::FindObject ( const TObject * obj ) const

virtualinherited

Must be redefined in derived classes.

This function is typically used with TCollections, but can also be used to find an object inside this object.

Reimplemented in RooAbsCollection, RooLinkedList, TBtree, TCollection, TDirectory, TFolder, TGeometry, TGraph2D, TGraph, TH1, THashList, THashTable, THbookFile, TList, TListOfDataMembers, TListOfEnums, TListOfEnumsWithLock, TListOfFunctions, TListOfFunctionTemplates, TListOfTypes, TMap, TObjArray, TPad, TROOT, TViewPubDataMembers, and TViewPubFunctions.

Definition at line 435 of file TObject.cxx.

GetBaseVec() [1/2]

TVector3 TEveTrans::GetBaseVec

(

Int_t

b

)

const

Get base-vector with index b.

Definition at line 489 of file TEveTrans.cxx.

GetBaseVec() [2/2]

void TEveTrans::GetBaseVec	(	Int_t	b,
		TVector3 &	v ) const

Definition at line 494 of file TEveTrans.cxx.

GetDrawOption()

Option_t * TObject::GetDrawOption ( ) const

virtualinherited

Get option used by the graphics system to draw this object.

Note that before calling object.GetDrawOption(), you must have called object.Draw(..) before in the current pad.

Reimplemented in TBrowser, TFitEditor, TGedFrame, TGFileBrowser, TRootBrowser, and TRootBrowserLite.

Definition at line 445 of file TObject.cxx.

GetDtorOnly()

Longptr_t TObject::GetDtorOnly ( )

staticinherited

Return destructor only flag.

Definition at line 1196 of file TObject.cxx.

GetEditRotation()

Bool_t TEveTrans::GetEditRotation ( )

inline

Definition at line 173 of file TEveTrans.h.

GetEditScale()

Bool_t TEveTrans::GetEditScale ( )

inline

Definition at line 174 of file TEveTrans.h.

GetEditTrans()

Bool_t TEveTrans::GetEditTrans ( ) const

inline

Definition at line 176 of file TEveTrans.h.

GetIconName()

const char * TObject::GetIconName ( ) const

virtualinherited

Returns mime type name of object.

Used by the TBrowser (via TGMimeTypes class). Override for class of which you would like to have different icons for objects of the same class.

Reimplemented in ROOT::Experimental::XRooFit::xRooNode, TASImage, TBranch, TBranchElement, TGeoVolume, TGMainFrame, TKey, TMethodBrowsable, TSystemFile, and TVirtualBranchBrowsable.

Definition at line 472 of file TObject.cxx.

GetName()

const char * TObject::GetName ( ) const

virtualinherited

Returns name of object.

This default method returns the class name. Classes that give objects a name should override this method.

Reimplemented in RooAbsCollection, RooCatType, RooLinkedList, TArchiveMember, TCollection, TEnvRec, TEveGeoNode, TGaxis, TGeoDecayChannel, TGeoShape, TGeoVGShape, TGLEmbeddedViewer, TGLPShapeObj, TGLSAViewer, TGMenuEntry, TGMenuTitle, TGPicture, TGWindow, TIconBoxThumb, TMapFile, TMVA::DataSetInfo, TMVA::FitterBase, TMVA::MethodBase, TMVA::OptionBase, TMVA::PDF, TMVA::Reader, TMVA::VariableTransformBase, TNamed, TObjString, TPad, TPair, TParameter< AParamType >, TParameter< Long64_t >, TParticle, TPave, TPolyMarker3D, TPrimary, TQCommand, TQConnection, TQSlot, TRealData, TSQLClassColumnInfo, TSQLClassInfo, TSQLColumnData, TStatistic, TStructNode, TTreePerfStats, TTVRecord, TTVSession, TVirtualGeoTrack, TVirtualPad, and TXMLAttr.

Definition at line 462 of file TObject.cxx.

GetObjectInfo()

char * TObject::GetObjectInfo ( Int_t px, Int_t py ) const

virtualinherited

Returns string containing info about the object at position (px,py).

This method is typically overridden by classes of which the objects can report peculiarities for different positions. Returned string will be re-used (lock in MT environment).

Reimplemented in TASImage, TAxis3D, TColorWheel, TF1, TF2, TFileDrawMap, TGeoNode, TGeoTrack, TGeoVolume, TGL5DDataSet, TGLHistPainter, TGLParametricEquation, TGLTH3Composition, TGraph, TH1, THistPainter, TNode, TPaletteAxis, TParallelCoordVar, and TVirtualHistPainter.

Definition at line 491 of file TObject.cxx.

GetObjectStat()

Bool_t TObject::GetObjectStat ( )

staticinherited

Get status of object stat flag.

Definition at line 1181 of file TObject.cxx.

GetOption()

virtual Option_t * TObject::GetOption ( ) const

inlinevirtualinherited

Reimplemented in TArrow, TAxis3D, TFile, TGaxis, TGeoVolume, TH1, THelix, TLegendEntry, TMapFile, TNode, TPave, TPoints3DABC, TPolyLine3D, TPolyLine, TPolyMarker3D, TPolyMarker, TPSocket, TSelector, TSocket, and TUDPSocket.

Definition at line 147 of file TObject.h.

GetPos() [1/5]

TVector3 TEveTrans::GetPos

(

)

const

Definition at line 555 of file TEveTrans.cxx.

GetPos() [2/5]

void TEveTrans::GetPos	(	Double_t &	x,
		Double_t &	y,
		Double_t &	z ) const

Get position (base-vec 4).

Definition at line 532 of file TEveTrans.cxx.

GetPos() [3/5]

void TEveTrans::GetPos

(

Double_t *

x

)

const

Definition at line 537 of file TEveTrans.cxx.

GetPos() [4/5]

void TEveTrans::GetPos

(

Float_t *

x

)

const

Definition at line 543 of file TEveTrans.cxx.

GetPos() [5/5]

void TEveTrans::GetPos

(

TVector3 &

v

)

const

Definition at line 549 of file TEveTrans.cxx.

GetRotAngles()

void TEveTrans::GetRotAngles

(

Float_t *

x

)

const

Get Cardan rotation angles (pattern xYz above).

Definition at line 621 of file TEveTrans.cxx.

GetScale()

void TEveTrans::GetScale	(	Double_t &	sx,
		Double_t &	sy,
		Double_t &	sz ) const

Deduce scales from sizes of base vectors.

Definition at line 676 of file TEveTrans.cxx.

GetTitle()

const char * TObject::GetTitle ( ) const

virtualinherited

Returns title of object.

This default method returns the class title (i.e. description). Classes that give objects a title should override this method.

Reimplemented in Axis2, TASImage, TAxis, TBaseClass, TClassMenuItem, TEveGeoNode, TEvePointSet, TGaxis, TGGroupFrame, TGLabel, TGLVEntry, TGTextButton, TGTextEntry, TGTextLBEntry, TKey, TMapFile, TNamed, TPad, TPair, TParallelCoordSelect, TParticle, TPaveLabel, TPrimary, TQCommand, TRootIconList, and TVirtualPad.

Definition at line 507 of file TObject.cxx.

GetUniqueID()

UInt_t TObject::GetUniqueID ( ) const

virtualinherited

Return the unique object id.

Definition at line 480 of file TObject.cxx.

GetUseTrans()

Bool_t TEveTrans::GetUseTrans ( ) const

inline

Definition at line 168 of file TEveTrans.h.

HandleTimer()

Bool_t TObject::HandleTimer ( TTimer * timer )

virtualinherited

Execute action in response of a timer timing out.

This method must be overridden if an object has to react to timers.

Reimplemented in TGCommandPlugin, TGDNDManager, TGFileContainer, TGHtml, TGLEventHandler, TGPopupMenu, TGraphTime, TGScrollBar, TGShutter, TGTextEdit, TGTextEditor, TGTextEntry, TGTextView, TGToolTip, TGuiBldDragManager, TGWindow, and TTreeViewer.

Definition at line 516 of file TObject.cxx.

Hash()

ULong_t TObject::Hash ( ) const

virtualinherited

Return hash value for this object.

Note: If this routine is overloaded in a derived class, this derived class should also add

ROOT::CallRecursiveRemoveIfNeeded(*this)

Otherwise, when RecursiveRemove is called (by ~TObject or example) for this type of object, the transversal of THashList and THashTable containers will will have to be done without call Hash (and hence be linear rather than logarithmic complexity). You will also see warnings like

Error in <ROOT::Internal::TCheckHashRecursiveRemoveConsistency::CheckRecursiveRemove>: The class SomeName overrides
TObject::Hash but does not call TROOT::RecursiveRemove in its destructor.

Reimplemented in RooLinkedList, TASImagePlugin, TASPluginGS, TCollection, TEnvRec, TGObject, TGPicture, TIconBoxThumb, TImagePlugin, TNamed, TObjString, TPad, TPair, TParameter< AParamType >, TParameter< Long64_t >, TPave, and TStatistic.

Definition at line 539 of file TObject.cxx.

HasInconsistentHash()

Bool_t TObject::HasInconsistentHash ( ) const

inlineinherited

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

missing call to RecursiveRemove in destructor).

Note: Since the consistency is only tested for during inserts, this routine will return true for object that have never been inserted whether or not they have a consistent setup. This has no negative side-effect as searching for the object with the right or wrong Hash will always yield a not-found answer (Since anyway no hash can be guaranteed unique, there is always a check)

Definition at line 366 of file TObject.h.

Info()

void TObject::Info ( const char * location, const char * fmt, ... ) const

virtualinherited

Issue info message.

Use "location" to specify the method where the warning occurred. Accepts standard printf formatting arguments.

Definition at line 1072 of file TObject.cxx.

InheritsFrom() [1/2]

Bool_t TObject::InheritsFrom ( const char * classname ) const

virtualinherited

Returns kTRUE if object inherits from class "classname".

Reimplemented in TClass.

Definition at line 549 of file TObject.cxx.

InheritsFrom() [2/2]

Bool_t TObject::InheritsFrom ( const TClass * cl ) const

virtualinherited

Returns kTRUE if object inherits from TClass cl.

Reimplemented in TClass.

Definition at line 557 of file TObject.cxx.

Inspect()

void TObject::Inspect ( ) const

virtualinherited

Dump contents of this object in a graphics canvas.

Same action as Dump but in a graphical form. In addition pointers to other objects can be followed.

The following picture is the Inspect of a histogram object:

Reimplemented in ROOT::Experimental::XRooFit::xRooNode, TGFrame, TInspectorObject, and TSystemFile.

Definition at line 570 of file TObject.cxx.

Invert()

Double_t TEveTrans::Invert

(

)

Invert matrix.

Copied from ROOT's TMatrixFCramerInv.

Definition at line 861 of file TEveTrans.cxx.

InvertBit()

void TObject::InvertBit ( UInt_t f )

inlineinherited

Definition at line 206 of file TObject.h.

IsA()

TClass * TEveTrans::IsA ( ) const

inlineoverridevirtual

Returns

TClass describing current object

Reimplemented from TObject.

Definition at line 181 of file TEveTrans.h.

IsDestructed()

Bool_t TObject::IsDestructed ( ) const

inlineinherited

IsDestructed.

Note

This function must be non-virtual as it can be used on destructed (but not yet modified) memory. This is used for example in TClonesArray to record the element that have been destructed but not deleted and thus are ready for re-use (by operator new with placement).

Returns

true if this object's destructor has been run.

Definition at line 186 of file TObject.h.

IsEqual()

Bool_t TObject::IsEqual ( const TObject * obj ) const

virtualinherited

Default equal comparison (objects are equal if they have the same address in memory).

More complicated classes might want to override this function.

Reimplemented in TGObject, TObjString, TPair, and TQCommand.

Definition at line 589 of file TObject.cxx.

IsFolder()

Bool_t TObject::IsFolder ( ) const

virtualinherited

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

Reimplemented in ROOT::Experimental::XRooFit::xRooNode, ROOT::Internal::THnBaseBrowsable, TApplicationRemote, TAxis3D, TBaseClass, TBranch, TBranchClones, TBranchElement, TBranchObject, TBranchSTL, TBrowserObject, TCanvas, TClass, TCollection, TDatabasePDG, TDirectory, TFolder, TGeoManager, TGeometry, TGeoNode, TGeoNodeMatrix, TGeoOverlap, TGeoTrack, TGeoVolume, THbookFile, THbookKey, THnBase, TKey, TMapFile, TMultiDimFit, TNode, TPad, TPair, TParticleClassPDG, TPrincipal, TRemoteObject, TROOT, TRootIconList, TSPlot, TSystemDirectory, TTask, TTree, and TVirtualBranchBrowsable.

Definition at line 579 of file TObject.cxx.

IsOnHeap()

Bool_t TObject::IsOnHeap ( ) const

inlineinherited

Definition at line 160 of file TObject.h.

IsScale()

Bool_t TEveTrans::IsScale	(	Double_t	low = 0.9,
		Double_t	high = 1.1 ) const

Test if the transformation is a scale.

To be used by ROOT TGLObject descendants that potentially need to use GL_NORMALIZE. The low/high limits are expected to be squares of actual limits.

Ideally this should be done by the TGLViewer [but is not].

Definition at line 1072 of file TEveTrans.cxx.

IsSortable()

virtual Bool_t TObject::IsSortable ( ) const

inlinevirtualinherited

Reimplemented in RooAbsArg, RooDouble, TCollection, TFileInfo, TGeoBranchArray, TGeoOverlap, TGFSFrameElement, TGLBFrameElement, TNamed, TObjString, TParameter< AParamType >, TParameter< Long64_t >, TPave, TStructNode, TStructNodeProperty, TUri, and TUrl.

Definition at line 158 of file TObject.h.

IsZombie()

Bool_t TObject::IsZombie ( ) const

inlineinherited

Definition at line 161 of file TObject.h.

ls()

void TObject::ls ( Option_t * option = "" ) const

virtualinherited

The ls function lists the contents of a class on stdout.

Ls output is typically much less verbose then Dump().

Reimplemented in ROOT::Detail::TSchemaRuleSet, ROOT::Experimental::XRooFit::xRooBrowser, ROOT::TSchemaRule, TAnnotation, TApplication, TBox, TCanvas, TChain, TChainElement, TClass, TClassTree, TCollection, TColor, TDirectory, TDirectoryFile, TEllipse, TFile, TFolder, TFree, TFriendElement, TFunction, TGeometry, TGeoNode, TGFrameElement, TGLayoutHints, THbookFile, THStack, TImage, TKey, TLine, TMapFile, TMarker, TNamed, TNode, TPad, TParameter< AParamType >, TParameter< Long64_t >, TPave, TPolyLine3D, TPolyLine, TPolyMarker3D, TPolyMarker, TQCommand, TQConnection, TQConnectionList, TQSlot, TQUndoManager, TROOT, TStatistic, TStreamerBase, TStreamerElement, TStreamerInfo, TStreamerSTL, TTask, TText, TVirtualPad, and TVirtualStreamerInfo.

Definition at line 598 of file TObject.cxx.

MakeZombie()

void TObject::MakeZombie ( )

inlineprotectedinherited

Definition at line 55 of file TObject.h.

MayNotUse()

void TObject::MayNotUse ( const char * method ) const

inherited

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).

Definition at line 1160 of file TObject.cxx.

Move()

void TEveTrans::Move	(	const TEveTrans &	a,
		Int_t	ai,
		Double_t	amount )

Move in a's coord-system along axis-index ai.

Definition at line 432 of file TEveTrans.cxx.

Move3()

void TEveTrans::Move3	(	const TEveTrans &	a,
		Double_t	x,
		Double_t	y,
		Double_t	z )

General move in a's coord-system.

Definition at line 443 of file TEveTrans.cxx.

Move3LF()

void TEveTrans::Move3LF	(	Double_t	x,
		Double_t	y,
		Double_t	z )

General move in local-frame.

Definition at line 363 of file TEveTrans.cxx.

Move3PF()

void TEveTrans::Move3PF	(	Double_t	x,
		Double_t	y,
		Double_t	z )

General move in parent-frame.

Definition at line 401 of file TEveTrans.cxx.

MoveLF()

void TEveTrans::MoveLF	(	Int_t	ai,
		Double_t	amount )

Move in local-frame along axis with index ai.

Definition at line 354 of file TEveTrans.cxx.

MovePF()

void TEveTrans::MovePF	(	Int_t	ai,
		Double_t	amount )

Move in parent-frame along axis index ai.

Definition at line 393 of file TEveTrans.cxx.

Multiply() [1/2]

void TEveTrans::Multiply	(	const Double_t *	vin,
		Double_t *	vout,
		Double_t	w = 1 ) const

Multiply vector and fill output array vout.

Definition at line 769 of file TEveTrans.cxx.

Multiply() [2/2]

TVector3 TEveTrans::Multiply	(	const TVector3 &	v,
		Double_t	w = 1 ) const

Multiply vector and return it.

Definition at line 759 of file TEveTrans.cxx.

MultiplyIP() [1/3]

void TEveTrans::MultiplyIP	(	Double_t *	v,
		Double_t	w = 1 ) const

Multiply vector in-place.

Definition at line 737 of file TEveTrans.cxx.

MultiplyIP() [2/3]

void TEveTrans::MultiplyIP	(	Float_t *	v,
		Double_t	w = 1 ) const

Multiply vector in-place.

Definition at line 748 of file TEveTrans.cxx.

MultiplyIP() [3/3]

void TEveTrans::MultiplyIP	(	TVector3 &	v,
		Double_t	w = 1 ) const

Multiply vector in-place.

Definition at line 727 of file TEveTrans.cxx.

MultLeft()

void TEveTrans::MultLeft

(

const TEveTrans &

t

)

Multiply from left: this = t * this.

Definition at line 299 of file TEveTrans.cxx.

MultRight()

void TEveTrans::MultRight

(

const TEveTrans &

t

)

Multiply from right: this = this * t.

Definition at line 315 of file TEveTrans.cxx.

Norm3Column()

Double_t TEveTrans::Norm3Column ( Int_t col )

protected

Norm 3-vector in column col.

Definition at line 823 of file TEveTrans.cxx.

Notify()

Bool_t TObject::Notify ( )

virtualinherited

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

Different objects in ROOT use the Notify method for different purposes, in coordination with other objects that call this method at the appropriate time.

For example, TLeaf uses it to load class information; TBranchRef to load contents of referenced branches TBranchRef; most notably, based on Notify, TChain implements a callback mechanism to inform interested parties when it switches to a new sub-tree.

Reimplemented in h1analysis, h1analysisTreeReader, TARInterruptHandler, TASInputHandler, TASInterruptHandler, TASLogHandler, TASSigPipeHandler, TBlinkTimer, TBranchElement, TBranchRef, TBreakLineCom, TBrowserTimer, TCollection, TDelCharCom, TDelTextCom, TFileHandler, TGContainerKeyboardTimer, TGContainerScrollTimer, TGInputHandler, TGLRedrawTimer, TGTextEditHist, TGuiBldDragManagerRepeatTimer, TIdleTimer, TInsCharCom, TInsTextCom, TInterruptHandler, TLeafObject, TMessageHandler, TNotifyLink< Type >, TNotifyLink< RNoCleanupNotifierHelper >, TNotifyLink< ROOT::Detail::TBranchProxy >, TNotifyLink< TTreeReader >, TPopupDelayTimer, TProcessEventTimer, TRefTable, TRepeatTimer, TSBRepeatTimer, TSelector, TSelectorDraw, TSelectorEntries, TSignalHandler, TSingleShotCleaner, TSocketHandler, TStdExceptionHandler, TSysEvtHandler, TTermInputHandler, TThreadTimer, TTimeOutTimer, TTimer, TTipDelayTimer, TTree, TTreeFormula, TTreeFormulaManager, TTreeReader, TViewTimer, and TViewUpdateTimer.

Definition at line 618 of file TObject.cxx.

Obsolete()

void TObject::Obsolete ( const char * method, const char * asOfVers, const char * removedFromVers ) const

inherited

Use this method to declare a method obsolete.

Specify as of which version the method is obsolete and as from which version it will be removed.

Definition at line 1169 of file TObject.cxx.

operator delete() [1/3]

void TObject::operator delete ( void * ptr, size_t size )

inherited

Operator delete for sized deallocation.

Definition at line 1234 of file TObject.cxx.

operator delete() [2/3]

void TObject::operator delete ( void * ptr )

inherited

Operator delete.

Definition at line 1212 of file TObject.cxx.

operator delete() [3/3]

void TObject::operator delete ( void * ptr, void * vp )

inherited

Only called by placement new when throwing an exception.

Definition at line 1266 of file TObject.cxx.

operator delete[]() [1/3]

void TObject::operator delete[] ( void * ptr, size_t size )

inherited

Operator delete [] for sized deallocation.

Definition at line 1245 of file TObject.cxx.

operator delete[]() [2/3]

void TObject::operator delete[] ( void * ptr )

inherited

Operator delete [].

Definition at line 1223 of file TObject.cxx.

operator delete[]() [3/3]

void TObject::operator delete[] ( void * ptr, void * vp )

inherited

Only called by placement new[] when throwing an exception.

Definition at line 1274 of file TObject.cxx.

operator new() [1/2]

void * TObject::operator new ( size_t sz )

inlineinherited

Definition at line 189 of file TObject.h.

operator new() [2/2]

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

inlineinherited

Definition at line 191 of file TObject.h.

operator new[]() [1/2]

void * TObject::operator new[] ( size_t sz )

inlineinherited

Definition at line 190 of file TObject.h.

operator new[]() [2/2]

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

inlineinherited

Definition at line 192 of file TObject.h.

operator()() [1/2]

Double_t & TEveTrans::operator() ( Int_t i, Int_t j )

inline

Definition at line 107 of file TEveTrans.h.

operator()() [2/2]

Double_t TEveTrans::operator() ( Int_t i, Int_t j ) const

inline

Definition at line 106 of file TEveTrans.h.

operator*()

TEveTrans TEveTrans::operator*

(

const TEveTrans &

t

)

Copy, multiply from right and return product.

Avoid unless necessary.

Definition at line 332 of file TEveTrans.cxx.

operator*=()

void TEveTrans::operator*= ( const TEveTrans & t )

inline

Definition at line 72 of file TEveTrans.h.

operator=()

TEveTrans & TEveTrans::operator= ( const TEveTrans & t )

inline

Definition at line 63 of file TEveTrans.h.

operator[]() [1/2]

Double_t & TEveTrans::operator[] ( Int_t i )

inline

Definition at line 101 of file TEveTrans.h.

operator[]() [2/2]

Double_t TEveTrans::operator[] ( Int_t i ) const

inline

Definition at line 100 of file TEveTrans.h.

Orto3Column()

Double_t TEveTrans::Orto3Column ( Int_t col, Int_t ref )

protected

Orto-norm 3-vector in column col with respect to column ref.

Definition at line 834 of file TEveTrans.cxx.

OrtoNorm3()

void TEveTrans::OrtoNorm3

(

)

Orto-norm columns 1 to 3.

Definition at line 846 of file TEveTrans.cxx.

Paint()

void TObject::Paint ( Option_t * option = "" )

virtualinherited

This method must be overridden if a class wants to paint itself.

The difference between Paint() and Draw() is that when a object draws itself it is added to the display list of the pad in which it is drawn (and automatically redrawn whenever the pad is redrawn). While paint just draws the object without adding it to the pad display list.

Reimplemented in ROOT::Experimental::RTreeMapPainter, ROOT::RGeoPainter, TAnnotation, TArrow, TASImage, TASPaletteEditor::LimitLine, TASPaletteEditor::PaintPalette, TAxis3D, TBits, TBox, TButton, TCanvas, TClassTree, TCollection, TColorWheel, TCrown, TDiamond, TDirectory, TEfficiency, TEllipse, TEveArrow, TEveCaloViz, TEveDigitSet, TEveGeoShape, TEveGeoTopNode, TEvePlot3D, TEvePointSet, TEveProjectionAxes, TEveScene, TEveShape, TEveStraightLineSet, TEveText, TEveTriangleSet, TExec, TF1, TF2, TF3, TFile, TFileDrawMap, TFrame, TGaxis, TGenerator, TGeoBoolNode, TGeoIntersection, TGeoNode, TGeoOverlap, TGeoPainter, TGeoPhysicalNode, TGeoShape, TGeoSubtraction, TGeoTrack, TGeoUnion, TGeoVGShape, TGeoVolume, TGL5DDataSet, TGLHistPainter, TGLParametricEquation, TGLTH3Composition, TGraph2D, TGraph2DPainter, TGraph, TGraphEdge, TGraphNode, TGraphPolargram, TGraphTime, TH1, THistPainter, THStack, TLatex, TLegend, TLine, TMacro, TMarker3DBox, TMarker, TMathText, TMultiGraph, TNode, TNodeDiv, TPad, TPaletteAxis, TParallelCoord, TParallelCoordRange, TParallelCoordVar, TParticle, TPave, TPaveLabel, TPaveStats, TPavesText, TPaveText, TPie, TPolyLine3D, TPolyLine, TPolyMarker3D, TPolyMarker, TPrimary, TRatioPlot, TScatter2D, TScatter, TShape, TSpectrum2Painter, TSpider, TSpline, TSQLFile, TStyle, TText, TTreePerfStats, TVirtualGeoPainter, TVirtualGeoTrack, TVirtualHistPainter, TVirtualPad, TWbox, and TXMLFile.

Definition at line 631 of file TObject.cxx.

Pop()

void TObject::Pop ( )

virtualinherited

Pop on object drawn in a pad to the top of the display list.

I.e. it will be drawn last and on top of all other primitives.

Reimplemented in TFrame, TPad, and TVirtualPad.

Definition at line 640 of file TObject.cxx.

Print()

void TEveTrans::Print ( Option_t * option = "" ) const

overridevirtual

Print in reasonable format.

Reimplemented from TObject.

Definition at line 954 of file TEveTrans.cxx.

Read()

Int_t TObject::Read ( const char * name )

virtualinherited

Read contents of object with specified name from the current directory.

First the key with the given name is searched in the current directory, next the key buffer is deserialized into the object. The object must have been created before via the default constructor. See TObject::Write().

Reimplemented in TBuffer, TKey, TKeySQL, and TKeyXML.

Definition at line 673 of file TObject.cxx.

RecursiveRemove()

void TObject::RecursiveRemove ( TObject * obj )

virtualinherited

Recursively remove this object from a list.

Typically implemented by classes that can contain multiple references to a same object.

Reimplemented in RooAbsCollection, RooAbsData, RooLinkedList, RooMCStudy, ROOT::Internal::TCheckHashRecursiveRemoveConsistency, ROOT::RBrowserDataCleanup, RooWorkspace, TBrowser, TChain, TCling, TCollection, TDialogCanvas, TDirectory, TEfficiency, TFileMerger, TFitEditor, TFolder, TFriendElement, TGedEditor, TGeometry, TGFileBrowser, TGraph2D, TGraph, TH1, TH1Editor, TH2Editor, THashList, THistPainter, THStack, TInspectCanvas, TLegend, TList, TListOfDataMembers, TListOfEnums, TListOfEnumsWithLock, TListOfFunctions, TListOfFunctionTemplates, TMultiGraph, TNode, TObjArray, TObjectRefSpy, TObjectSpy, TPad, TProcessID, TROOT, TRootBrowser, TRootBrowserHistory, TRootBrowserLite, TRootContextMenu, TTree, TTreePlayer, TViewPubDataMembers, TViewPubFunctions, and TVirtualPad.

Definition at line 684 of file TObject.cxx.

ResetBit()

void TObject::ResetBit ( UInt_t f )

inlineinherited

Definition at line 203 of file TObject.h.

Rotate() [1/2]

void TEveTrans::Rotate	(	const TEveTrans &	a,
		Int_t	i1,
		Int_t	i2,
		Double_t	amount )

Rotate in a's coord-system, rotating base vector with index i1 into i2.

Definition at line 455 of file TEveTrans.cxx.

Rotate() [2/2]

TVector3 TEveTrans::Rotate

(

const TVector3 &

v

)

const

Rotate vector and return the rotated vector. Translation is NOT applied.

Definition at line 813 of file TEveTrans.cxx.

RotateIP() [1/3]

void TEveTrans::RotateIP

(

Double_t *

v

)

const

Rotate vector in-place. Translation is NOT applied.

Definition at line 789 of file TEveTrans.cxx.

RotateIP() [2/3]

void TEveTrans::RotateIP

(

Float_t *

v

)

const

Rotate vector in-place. Translation is NOT applied.

Definition at line 801 of file TEveTrans.cxx.

RotateIP() [3/3]

void TEveTrans::RotateIP

(

TVector3 &

v

)

const

Rotate vector in-place. Translation is NOT applied.

Definition at line 779 of file TEveTrans.cxx.

RotateLF()

void TEveTrans::RotateLF	(	Int_t	i1,
		Int_t	i2,
		Double_t	amount )

Rotate in local frame. Does optimised version of MultRight.

Definition at line 373 of file TEveTrans.cxx.

RotatePF()

void TEveTrans::RotatePF	(	Int_t	i1,
		Int_t	i2,
		Double_t	amount )

Rotate in parent frame. Does optimised version of MultLeft.

Definition at line 411 of file TEveTrans.cxx.

SaveAs()

void TObject::SaveAs ( const char * filename = "", Option_t * option = "" ) const

virtualinherited

Save this object in the file specified by filename.

• if "filename" contains ".root" the object is saved in filename as root binary file.
• if "filename" contains ".xml" the object is saved in filename as a xml ascii file.
• if "filename" contains ".cc" the object is saved in filename as C code independent from ROOT. The code is generated via SavePrimitive(). Specific code should be implemented in each object to handle this option. Like in TF1::SavePrimitive().

• otherwise the object is written to filename as a CINT/C++ script. The C++ code to rebuild this object is generated via SavePrimitive(). The "option" parameter is passed to SavePrimitive. By default it is an empty string. It can be used to specify the Draw option in the code generated by SavePrimitive.

  The function is available via the object context menu.

Reimplemented in ROOT::Experimental::XRooFit::xRooNode, TClassTree, TFolder, TGeoVolume, TGObject, TGraph, TH1, TPad, TPaveClass, TSpline3, TSpline5, TSpline, TTreePerfStats, and TVirtualPad.

Definition at line 708 of file TObject.cxx.

SavePrimitive()

void TObject::SavePrimitive ( std::ostream & out, Option_t * option = "" )

virtualinherited

Save a primitive as a C++ statement(s) on output stream "out".

Reimplemented in TAnnotation, TArc, TArrow, TASImage, TAxis3D, TBox, TButton, TCanvas, TChain, TCrown, TCurlyArc, TCurlyLine, TCutG, TDiamond, TEfficiency, TEllipse, TExec, TF12, TF1, TF2, TF3, TFrame, TGaxis, TGButton, TGButtonGroup, TGCanvas, TGCheckButton, TGColorSelect, TGColumnLayout, TGComboBox, TGCompositeFrame, TGContainer, TGDockableFrame, TGDoubleHSlider, TGDoubleVSlider, TGedMarkerSelect, TGedPatternSelect, TGeoArb8, TGeoBBox, TGeoBoolNode, TGeoCombiTrans, TGeoCompositeShape, TGeoCone, TGeoConeSeg, TGeoCtub, TGeoDecayChannel, TGeoElementRN, TGeoEltu, TGeoGtra, TGeoHalfSpace, TGeoHMatrix, TGeoHype, TGeoIdentity, TGeoIntersection, TGeoMaterial, TGeoMedium, TGeoMixture, TGeoPara, TGeoParaboloid, TGeoPatternCylPhi, TGeoPatternCylR, TGeoPatternParaX, TGeoPatternParaY, TGeoPatternParaZ, TGeoPatternSphPhi, TGeoPatternSphR, TGeoPatternSphTheta, TGeoPatternTrapZ, TGeoPatternX, TGeoPatternY, TGeoPatternZ, TGeoPcon, TGeoPgon, TGeoRotation, TGeoScaledShape, TGeoShapeAssembly, TGeoSphere, TGeoSubtraction, TGeoTessellated, TGeoTorus, TGeoTranslation, TGeoTrap, TGeoTrd1, TGeoTrd2, TGeoTube, TGeoTubeSeg, TGeoUnion, TGeoVolume, TGeoXtru, TGFileContainer, TGFont, TGFrame, TGFSComboBox, TGGC, TGGroupFrame, TGHButtonGroup, TGHorizontal3DLine, TGHorizontalFrame, TGHorizontalLayout, TGHProgressBar, TGHScrollBar, TGHSlider, TGHSplitter, TGHtml, TGIcon, TGLabel, TGLayoutHints, TGLineStyleComboBox, TGLineWidthComboBox, TGListBox, TGListDetailsLayout, TGListLayout, TGListTree, TGListView, TGLVContainer, TGMainFrame, TGMatrixLayout, TGMdiFrame, TGMdiMainFrame, TGMdiMenuBar, TGMenuBar, TGMenuTitle, TGNumberEntry, TGNumberEntryField, TGPictureButton, TGPopupMenu, TGProgressBar, TGRadioButton, TGraph2D, TGraph2DAsymmErrors, TGraph2DErrors, TGraph, TGraphAsymmErrors, TGraphBentErrors, TGraphEdge, TGraphErrors, TGraphMultiErrors, TGraphNode, TGraphPolar, TGraphPolargram, TGraphStruct, TGroupButton, TGRowLayout, TGShapedFrame, TGShutter, TGShutterItem, TGSplitFrame, TGStatusBar, TGTab, TGTabLayout, TGTableLayout, TGTableLayoutHints, TGTextButton, TGTextEdit, TGTextEntry, TGTextLBEntry, TGTextView, TGTileLayout, TGToolBar, TGTransientFrame, TGTripleHSlider, TGTripleVSlider, TGVButtonGroup, TGVertical3DLine, TGVerticalFrame, TGVerticalLayout, TGVFileSplitter, TGVProgressBar, TGVScrollBar, TGVSlider, TGVSplitter, TGXYLayout, TGXYLayoutHints, TH1, TH2Poly, THelix, THStack, TLatex, TLegend, TLine, TMacro, TMarker3DBox, TMarker, TMathText, TMultiGraph, TPad, TPaletteAxis, TParallelCoord, TParallelCoordVar, TPave, TPaveClass, TPaveLabel, TPaveStats, TPavesText, TPaveText, TPie, TPieSlice, TPolyLine3D, TPolyLine, TPolyMarker3D, TPolyMarker, TProfile2D, TProfile3D, TProfile, TRootContainer, TRootEmbeddedCanvas, TScatter2D, TScatter, TSlider, TSliderBox, TSpline3, TSpline5, TStyle, TText, TTreePerfStats, and TWbox.

Definition at line 858 of file TObject.cxx.

SavePrimitiveConstructor()

void TObject::SavePrimitiveConstructor ( std::ostream & out, TClass * cl, const char * variable_name, const char * constructor_agrs = "", Bool_t empty_line = kTRUE )

staticprotectedinherited

Save object constructor in the output stream "out".

Can be used as first statement when implementing SavePrimitive() method for the object

Definition at line 777 of file TObject.cxx.

SavePrimitiveDraw()

void TObject::SavePrimitiveDraw ( std::ostream & out, const char * variable_name, Option_t * option = nullptr )

staticprotectedinherited

Save invocation of primitive Draw() method Skipped if option contains "nodraw" string.

Definition at line 845 of file TObject.cxx.

SavePrimitiveVector()

TString TObject::SavePrimitiveVector ( std::ostream & out, const char * prefix, Int_t len, Double_t * arr, Int_t flag = 0 )

staticprotectedinherited

Save array in the output stream "out" as vector.

Create unique variable name based on prefix value Returns name of vector which can be used in constructor or in other places of C++ code If flag === kTRUE, just add empty line If flag === 111, check if array is empty and return nullptr or <vectorname>.data()

Definition at line 796 of file TObject.cxx.

Scale()

void TEveTrans::Scale	(	Double_t	sx,
		Double_t	sy,
		Double_t	sz )

Scale matrix. Translation part untouched.

Definition at line 645 of file TEveTrans.cxx.

SetBaseVec() [1/2]

void TEveTrans::SetBaseVec	(	Int_t	b,
		const TVector3 &	v )

Set base-vector with index b.

Definition at line 479 of file TEveTrans.cxx.

SetBaseVec() [2/2]

void TEveTrans::SetBaseVec	(	Int_t	b,
		Double_t	x,
		Double_t	y,
		Double_t	z )

Set base-vector with index b.

Definition at line 469 of file TEveTrans.cxx.

SetBit() [1/2]

void TObject::SetBit ( UInt_t f )

inlineinherited

Definition at line 202 of file TObject.h.

SetBit() [2/2]

void TObject::SetBit ( UInt_t f, Bool_t set )

inherited

Set or unset the user status bits as specified in f.

Definition at line 888 of file TObject.cxx.

SetBuffer3D()

void TEveTrans::SetBuffer3D

(

TBuffer3D &

buff

)

Fill transformation part TBuffer3D core section.

Definition at line 1047 of file TEveTrans.cxx.

SetDrawOption()

void TObject::SetDrawOption ( Option_t * option = "" )

virtualinherited

Set drawing option for object.

This option only affects the drawing style and is stored in the option field of the TObjOptLink supporting a TPad's primitive list (TList). Note that it does not make sense to call object.SetDrawOption(option) before having called object.Draw().

Reimplemented in RooPlot, TAxis, TBrowser, TGedFrame, TGFrame, TPad, TPaveStats, TRootBrowserLite, TSystemDirectory, and TSystemFile.

Definition at line 871 of file TObject.cxx.

SetDtorOnly()

void TObject::SetDtorOnly ( void * obj )

staticinherited

Set destructor only flag.

Definition at line 1204 of file TObject.cxx.

SetEditRotation()

void TEveTrans::SetEditRotation ( Bool_t x )

inline

Definition at line 171 of file TEveTrans.h.

SetEditScale()

void TEveTrans::SetEditScale ( Bool_t x )

inline

Definition at line 172 of file TEveTrans.h.

SetEditTrans()

void TEveTrans::SetEditTrans ( Bool_t v )

inline

Definition at line 177 of file TEveTrans.h.

SetFrom() [1/2]

void TEveTrans::SetFrom

(

const TGeoMatrix &

mat

)

Initialize from TGeoMatrix.

Definition at line 991 of file TEveTrans.cxx.

SetFrom() [2/2]

void TEveTrans::SetFrom

(

Double_t *

carr

)

Definition at line 979 of file TEveTrans.cxx.

SetFromArray() [1/2]

void TEveTrans::SetFromArray

(

const Double_t

arr[16]

)

Set matrix from Double_t array.

Definition at line 176 of file TEveTrans.cxx.

SetFromArray() [2/2]

void TEveTrans::SetFromArray

(

const Float_t

arr[16]

)

Set matrix from Float_t array.

Definition at line 185 of file TEveTrans.cxx.

SetGeoHMatrix()

void TEveTrans::SetGeoHMatrix

(

TGeoHMatrix &

mat

)

Set TGeoHMatrix mat.

Definition at line 1018 of file TEveTrans.cxx.

SetObjectStat()

void TObject::SetObjectStat ( Bool_t stat )

staticinherited

Turn on/off tracking of objects in the TObjectTable.

Definition at line 1188 of file TObject.cxx.

SetPos() [1/4]

void TEveTrans::SetPos

(

const TEveTrans &

t

)

Definition at line 522 of file TEveTrans.cxx.

SetPos() [2/4]

void TEveTrans::SetPos

(

Double_t *

x

)

Definition at line 510 of file TEveTrans.cxx.

SetPos() [3/4]

void TEveTrans::SetPos	(	Double_t	x,
		Double_t	y,
		Double_t	z )

Set position (base-vec 4).

Definition at line 505 of file TEveTrans.cxx.

SetPos() [4/4]

void TEveTrans::SetPos

(

Float_t *

x

)

Definition at line 516 of file TEveTrans.cxx.

SetRotByAngles()

void TEveTrans::SetRotByAngles	(	Float_t	a1,
		Float_t	a2,
		Float_t	a3 )

Definition at line 570 of file TEveTrans.cxx.

SetRotByAnyAngles()

void TEveTrans::SetRotByAnyAngles	(	Float_t	a1,
		Float_t	a2,
		Float_t	a3,
		const char *	pat )

Sets Rotation part as given by angles a1, a1, a3 and pattern pat.

Pattern consists of "XxYyZz" characters. eg: x means rotate about x axis, X means rotate in negative direction xYz -> R_x(a3) * R_y(-a2) * R_z(a1); (standard Gled representation) Note that angles and pattern elements have inverted order!

Implements Eulerian/Cardanian angles in a uniform way.

Definition at line 600 of file TEveTrans.cxx.

SetScale()

void TEveTrans::SetScale	(	Double_t	sx,
		Double_t	sy,
		Double_t	sz )

Set scaling.

Definition at line 686 of file TEveTrans.cxx.

SetScaleX()

void TEveTrans::SetScaleX

(

Double_t

sx

)

Change x scaling.

Definition at line 700 of file TEveTrans.cxx.

SetScaleY()

void TEveTrans::SetScaleY

(

Double_t

sy

)

Change y scaling.

Definition at line 709 of file TEveTrans.cxx.

SetScaleZ()

void TEveTrans::SetScaleZ

(

Double_t

sz

)

Change z scaling.

Definition at line 718 of file TEveTrans.cxx.

SetTrans()

void TEveTrans::SetTrans	(	const TEveTrans &	t,
		Bool_t	copyAngles = kTRUE )

Set matrix from another,.

Definition at line 162 of file TEveTrans.cxx.

SetUniqueID()

void TObject::SetUniqueID ( UInt_t uid )

virtualinherited

Set the unique object id.

Definition at line 899 of file TObject.cxx.

SetupFromToVec()

void TEveTrans::SetupFromToVec	(	const TEveVector &	from,
		const TEveVector &	to )

A function for creating a rotation matrix that rotates a vector called "from" into another vector called "to".

Input : from[3], to[3] which both must be normalized non-zero vectors Output: mtx[3][3] – a 3x3 matrix in column-major form

Authors: Tomas Möller, John Hughes "Efficiently Building a Matrix to Rotate One Vector to Another" Journal of Graphics Tools, 4(4):1-4, 1999

Definition at line 217 of file TEveTrans.cxx.

SetupRotation()

void TEveTrans::SetupRotation	(	Int_t	i,
		Int_t	j,
		Double_t	f )

Setup the matrix as an elementary rotation.

Optimized versions of left/right multiplication with an elementary rotation matrix are implemented in RotatePF/RotateLF. Expects identity matrix.

Definition at line 197 of file TEveTrans.cxx.

SetUseTrans()

void TEveTrans::SetUseTrans ( Bool_t v )

inline

Definition at line 169 of file TEveTrans.h.

Streamer()

void TEveTrans::Streamer ( TBuffer & R__b )

overridevirtual

Stream an object of class TEveTrans.

Reimplemented from TObject.

Definition at line 941 of file TEveTrans.cxx.

StreamerNVirtual()

void TEveTrans::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 181 of file TEveTrans.h.

SysError()

void TObject::SysError ( const char * location, const char * fmt, ... ) const

virtualinherited

Issue system error message.

Use "location" to specify the method where the system error occurred. Accepts standard printf formatting arguments.

Definition at line 1112 of file TObject.cxx.

TestBit()

Bool_t TObject::TestBit ( UInt_t f ) const

inlineinherited

Definition at line 204 of file TObject.h.

TestBits()

Int_t TObject::TestBits ( UInt_t f ) const

inlineinherited

Definition at line 205 of file TObject.h.

TransposeRotationPart()

void TEveTrans::TransposeRotationPart

(

)

Transpose 3x3 rotation sub-matrix.

Definition at line 342 of file TEveTrans.cxx.

UnitRot()

void TEveTrans::UnitRot

(

)

Reset rotation part of the matrix to unity.

Definition at line 151 of file TEveTrans.cxx.

UnitTrans()

void TEveTrans::UnitTrans

(

)

Reset matrix to unity.

Definition at line 128 of file TEveTrans.cxx.

Unscale() [1/2]

Double_t TEveTrans::Unscale

(

)

Remove scaling, make all base vectors of unit length.

Definition at line 655 of file TEveTrans.cxx.

Unscale() [2/2]

void TEveTrans::Unscale	(	Double_t &	sx,
		Double_t &	sy,
		Double_t &	sz )

Remove scaling, make all base vectors of unit length.

Definition at line 665 of file TEveTrans.cxx.

UseCurrentStyle()

void TObject::UseCurrentStyle ( )

virtualinherited

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

Reimplemented in TAxis3D, TCanvas, TFrame, TGraph, TH1, TPad, TPaveStats, TPaveText, and TTree.

Definition at line 909 of file TObject.cxx.

Warning()

void TObject::Warning ( const char * location, const char * fmt, ... ) const

virtualinherited

Issue warning message.

Use "location" to specify the method where the warning occurred. Accepts standard printf formatting arguments.

Definition at line 1084 of file TObject.cxx.

Write() [1/2]

Int_t TObject::Write ( const char * name = nullptr, Int_t option = 0, Int_t bufsize = 0 )

virtualinherited

Write this object to the current directory.

For more see the const version of this method.

Reimplemented in ROOT::TBufferMergerFile, TBuffer, TCollection, TDirectory, TDirectoryFile, TFile, TMap, TParallelMergingFile, TSQLFile, TTree, and TXMLFile.

Definition at line 989 of file TObject.cxx.

Write() [2/2]

Int_t TObject::Write ( const char * name = nullptr, Int_t option = 0, Int_t bufsize = 0 ) const

virtualinherited

Write this object to the current directory.

The data structure corresponding to this object is serialized. The corresponding buffer is written to the current directory with an associated key with name "name".

Writing an object to a file involves the following steps:

• Creation of a support TKey object in the current directory. The TKey object creates a TBuffer object.
• The TBuffer object is filled via the class::Streamer function.
• If the file is compressed (default) a second buffer is created to hold the compressed buffer.
• Reservation of the corresponding space in the file by looking in the TFree list of free blocks of the file.
• The buffer is written to the file.

Bufsize can be given to force a given buffer size to write this object. By default, the buffersize will be taken from the average buffer size of all objects written to the current file so far.

If a name is specified, it will be the name of the key. If name is not given, the name of the key will be the name as returned by GetName().

The option can be a combination of: kSingleKey, kOverwrite or kWriteDelete Using the kOverwrite option a previous key with the same name is overwritten. The previous key is deleted before writing the new object. Using the kWriteDelete option a previous key with the same name is deleted only after the new object has been written. This option is safer than kOverwrite but it is slower. NOTE: Neither kOverwrite nor kWriteDelete reduces the size of a TFile– the space is simply freed up to be overwritten; in the case of a TTree, it is more complicated. If one opens a TTree, appends some entries, then writes it out, the behaviour is effectively the same. If, however, one creates a new TTree and writes it out in this way, only the metadata is replaced, effectively making the old data invisible without deleting it. TTree::Delete() can be used to mark all disk space occupied by a TTree as free before overwriting its metadata this way. The kSingleKey option is only used by TCollection::Write() to write a container with a single key instead of each object in the container with its own key.

An object is read from the file into memory via TKey::Read() or via TObject::Read().

The function returns the total number of bytes written to the file. It returns 0 if the object cannot be written.

Reimplemented in TBuffer, TCollection, TDirectory, TDirectoryFile, TFile, TMap, TParallelMergingFile, TSQLFile, TTree, and TXMLFile.

Definition at line 964 of file TObject.cxx.

ZeroTrans()

void TEveTrans::ZeroTrans

(

Double_t

w = 1.0

)

Reset matrix to zero, only the perspective scaling is set to w (1 by default).

Definition at line 140 of file TEveTrans.cxx.

Friends And Related Symbol Documentation

TEveTransEditor

friend class TEveTransEditor

friend

Definition at line 29 of file TEveTrans.h.

TEveTransSubEditor

friend class TEveTransSubEditor

friend

Definition at line 28 of file TEveTrans.h.

Member Data Documentation

fA1

Float_t TEveTrans::fA1

mutableprotected

!

Definition at line 34 of file TEveTrans.h.

fA2

Float_t TEveTrans::fA2

mutableprotected

!

Definition at line 35 of file TEveTrans.h.

fA3

Float_t TEveTrans::fA3

mutableprotected

!

Definition at line 36 of file TEveTrans.h.

fAsOK

Bool_t TEveTrans::fAsOK

mutableprotected

!

Definition at line 37 of file TEveTrans.h.

fBits

UInt_t TObject::fBits

privateinherited

bit field status word

Definition at line 47 of file TObject.h.

fEditRotation

Bool_t TEveTrans::fEditRotation

protected

Definition at line 42 of file TEveTrans.h.

fEditScale

Bool_t TEveTrans::fEditScale

protected

Definition at line 43 of file TEveTrans.h.

fEditTrans

Bool_t TEveTrans::fEditTrans

protected

Definition at line 41 of file TEveTrans.h.

fgDtorOnly

Longptr_t TObject::fgDtorOnly = 0

staticprivateinherited

object for which to call dtor only (i.e. no delete)

Definition at line 49 of file TObject.h.

fgObjectStat

Bool_t TObject::fgObjectStat = kTRUE

staticprivateinherited

if true keep track of objects in TObjectTable

Definition at line 50 of file TObject.h.

fM

Double32_t TEveTrans::fM[16]

protected

Definition at line 32 of file TEveTrans.h.

fUniqueID

UInt_t TObject::fUniqueID

privateinherited

object unique identifier

Definition at line 46 of file TObject.h.

fUseTrans

Bool_t TEveTrans::fUseTrans

protected

Definition at line 40 of file TEveTrans.h.

---

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

• graf3d/eve/inc/TEveTrans.h
• graf3d/eve/src/TEveTrans.cxx