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TGeoSphere Class Reference

Definition at line 17 of file TGeoSphere.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  EInside { kInside = 1 , kOutside = 2 , kSurface = 3 }
enum  EShapeType {
  kBitMask32 = 0xffffffff , kGeoNoShape = 0 , kGeoBad = (1ULL << (0)) , kGeoRSeg = (1ULL << (1)) ,
  kGeoPhiSeg = (1ULL << (2)) , kGeoThetaSeg = (1ULL << (3)) , kGeoVisX = (1ULL << (4)) , kGeoVisY = (1ULL << (5)) ,
  kGeoVisZ = (1ULL << (6)) , kGeoRunTimeShape = (1ULL << (7)) , kGeoInvalidShape = (1ULL << (8)) , kGeoTorus = (1ULL << (9)) ,
  kGeoBox = (1ULL << (10)) , kGeoPara = (1ULL << (11)) , kGeoSph = (1ULL << (12)) , kGeoTube = (1ULL << (13)) ,
  kGeoTubeSeg = (1ULL << (14)) , kGeoCone = (1ULL << (15)) , kGeoConeSeg = (1ULL << (16)) , kGeoPcon = (1ULL << (17)) ,
  kGeoPgon = (1ULL << (18)) , kGeoArb8 = (1ULL << (19)) , kGeoEltu = (1ULL << (20)) , kGeoTrap = (1ULL << (21)) ,
  kGeoCtub = (1ULL << (22)) , kGeoTrd1 = (1ULL << (23)) , kGeoTrd2 = (1ULL << (24)) , kGeoComb = (1ULL << (25)) ,
  kGeoClosedShape = (1ULL << (26)) , kGeoXtru = (1ULL << (27)) , kGeoParaboloid = (1ULL << (28)) , kGeoHalfSpace = (1ULL << (29)) ,
  kGeoHype = (1ULL << (30)) , kGeoScaled = (1ULL << (31)) , kGeoSavePrimitive = (1ULL << (20))
}
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

 TGeoSphere ()
 TGeoSphere (const char *name, Double_t rmin, Double_t rmax, Double_t theta1=0, Double_t theta2=180, Double_t phi1=0, Double_t phi2=360)
 TGeoSphere (Double_t *param, Int_t nparam=6)
 TGeoSphere (Double_t rmin, Double_t rmax, Double_t theta1=0, Double_t theta2=180, Double_t phi1=0, Double_t phi2=360)
 ~TGeoSphere () 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 AfterStreamer ()
virtual void AppendPad (Option_t *option="")
 Append graphics object to current pad.
virtual void Browse (TBrowser *b)
 Browse object. May be overridden for another default action.
Double_t Capacity () const override
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.
void CheckShape (Int_t testNo, Int_t nsamples=10000, Option_t *option="")
 Test for shape navigation methods.
virtual const char * ClassName () const
 Returns name of class to which the object belongs.
void Clear (Option_t *option="") override
 Set name and title to empty strings ("").
virtual void ClearThreadData () const
TObject * Clone (const char *newname="") const override
 Make a clone of an object using the Streamer facility.
Int_t Compare (const TObject *obj) const override
 Compare two TNamed objects.
void ComputeBBox () override
void ComputeNormal (const Double_t *point, const Double_t *dir, Double_t *norm) const override
void ComputeNormal_v (const Double_t *points, const Double_t *dirs, Double_t *norms, Int_t vecsize) override
Bool_t Contains (const Double_t *point) const override
void Contains_v (const Double_t *points, Bool_t *inside, Int_t vecsize) const override
void Copy (TObject &named) const override
 Copy this to obj.
Bool_t CouldBeCrossed (const Double_t *point, const Double_t *dir) const override
virtual void CreateThreadData (Int_t)
virtual void Delete (Option_t *option="")
 Delete this object.
Int_t DistancetoPrimitive (Int_t px, Int_t py) override
 Computes distance from point (px,py) to the object.
Double_t DistFromInside (const Double_t *point, const Double_t *dir, Int_t iact=1, Double_t step=TGeoShape::Big(), Double_t *safe=nullptr) const override
void DistFromInside_v (const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize, Double_t *step) const override
Double_t DistFromOutside (const Double_t *point, const Double_t *dir, Int_t iact=1, Double_t step=TGeoShape::Big(), Double_t *safe=nullptr) const override
void DistFromOutside_v (const Double_t *points, const Double_t *dirs, Double_t *dists, Int_t vecsize, Double_t *step) const override
Double_t DistToSphere (const Double_t *point, const Double_t *dir, Double_t rsph, Bool_t check=kTRUE, Bool_t firstcross=kTRUE) const
TGeoVolume * Divide (TGeoVolume *voldiv, const char *divname, Int_t iaxis, Int_t ndiv, Double_t start, Double_t step) override
void Draw (Option_t *option="") override
 Draw this shape.
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.
void ExecuteEvent (Int_t event, Int_t px, Int_t py) override
 Execute mouse actions on this shape.
virtual void Fatal (const char *method, const char *msgfmt,...) const
 Issue fatal error message.
virtual void FillBuffer (char *&buffer)
 Encode TNamed into output buffer.
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.
const char * GetAxisName (Int_t iaxis) const override
Double_t GetAxisRange (Int_t iaxis, Double_t &xlo, Double_t &xhi) const override
void GetBoundingCylinder (Double_t *param) const override
const TBuffer3D & GetBuffer3D (Int_t reqSections, Bool_t localFrame) const override
 Stub implementation to avoid forcing implementation at this stage.
Int_t GetByteCount () const override
ROOT::Math::XYZVector GetDimensions () const
virtual Option_t * GetDrawOption () const
 Get option used by the graphics system to draw this object.
virtual Double_t GetDX () const
virtual Double_t GetDY () const
virtual Double_t GetDZ () const
virtual Double_t GetFacetArea (Int_t index=0) const
Int_t GetFittingBox (const TGeoBBox *parambox, TGeoMatrix *mat, Double_t &dx, Double_t &dy, Double_t &dz) const override
virtual const char * GetIconName () const
 Returns mime type name of object.
Int_t GetId () const
TGeoShape * GetMakeRuntimeShape (TGeoShape *, TGeoMatrix *) const override
void GetMeshNumbers (Int_t &nvert, Int_t &nsegs, Int_t &npols) const override
const char * GetName () const override
 Get the shape name.
Int_t GetNmeshVertices () const override
Int_t GetNumberOfDivisions () const
Int_t GetNz () const
virtual char * GetObjectInfo (Int_t px, Int_t py) const
 Returns string containing info about the object at position (px,py).
virtual Option_t * GetOption () const
virtual const Double_t * GetOrigin () const
Double_t GetPhi1 () const
Double_t GetPhi2 () const
const char * GetPointerName () const
 Provide a pointer name containing uid.
virtual Bool_t GetPointsOnFacet (Int_t index, Int_t npoints, Double_t *array) const
Bool_t GetPointsOnSegments (Int_t, Double_t *) const override
virtual Double_t GetRmax () const
virtual Double_t GetRmin () const
Double_t GetTheta1 () const
Double_t GetTheta2 () const
const char * GetTitle () const override
 Returns title of object.
virtual UInt_t GetUniqueID () const
 Return the unique object id.
ROOT::Math::XYZVector GetWorldCenter (const TGeoMatrix *m) const
virtual Bool_t HandleTimer (TTimer *timer)
 Execute action in response of a timer timing out.
ULong_t Hash () const override
 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 EInside Inside (const Double_t *point) const
 Implementation of the inside function using just Contains and GetNormal.
virtual void Inspect () const
 Dump contents of this object in a graphics canvas.
void InspectShape () const override
void InvertBit (UInt_t f)
void InvertShapeBit (UInt_t f)
TClass * IsA () const override
virtual Bool_t IsAssembly () const
virtual Bool_t IsComposite () const
Bool_t IsConvex () const override
Bool_t IsCylType () 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).
virtual Bool_t IsNullBox () const
Int_t IsOnBoundary (const Double_t *point) const
Bool_t IsOnHeap () const
Bool_t IsPointInside (const Double_t *point, Bool_t checkR=kTRUE, Bool_t checkTh=kTRUE, Bool_t checkPh=kTRUE) const
virtual Bool_t IsReflected () const
Bool_t IsRunTimeShape () const
Bool_t IsSortable () const override
Bool_t IsValid () const
Bool_t IsValidBox () const override
virtual Bool_t IsVecGeom () const
Bool_t IsZombie () const
void ls (Option_t *option="") const override
 List TNamed name and title.
TBuffer3D * MakeBuffer3D () const override
void MayNotUse (const char *method) const
 Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary).
virtual Bool_t Notify ()
 This method must be overridden to handle object notification (the base implementation is no-op).
void Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
 Use this method to declare a method obsolete.
void operator delete (void *, 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)
void Paint (Option_t *option="") override
 Paint this shape.
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 TNamed name and title.
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 ResetShapeBit (UInt_t f)
Double_t Safety (const Double_t *point, Bool_t in=kTRUE) const override
void Safety_v (const Double_t *points, const Bool_t *inside, Double_t *safe, Int_t vecsize) const override
virtual void SaveAs (const char *filename="", Option_t *option="") const
 Save this object in the file specified by filename.
void SavePrimitive (std::ostream &out, Option_t *option="") override
 Save a primitive as a C++ statement(s) on output stream "out".
void SetBit (UInt_t f)
void SetBit (UInt_t f, Bool_t set)
 Set or unset the user status bits as specified in f.
void SetBoxDimensions (Double_t dx, Double_t dy, Double_t dz, Double_t *origin=nullptr)
void SetBoxPoints (Double_t *points) const
void SetDimensions (Double_t *param) override
void SetDimensions (Double_t *param, Int_t nparam)
virtual void SetDrawOption (Option_t *option="")
 Set drawing option for object.
void SetId (Int_t id)
virtual void SetName (const char *name)
 Set the name of the TNamed.
virtual void SetNameTitle (const char *name, const char *title)
 Set all the TNamed parameters (name and title).
virtual void SetNumberOfDivisions (Int_t p)
void SetPoints (Double_t *points) const override
void SetPoints (Float_t *points) const override
void SetRuntime (Bool_t flag=kTRUE)
void SetSegsAndPols (TBuffer3D &buff) const override
void SetShapeBit (UInt_t f)
void SetShapeBit (UInt_t f, Bool_t set)
 Equivalent of TObject::SetBit.
void SetSphDimensions (Double_t rmin, Double_t rmax, Double_t theta1, Double_t theta2, Double_t phi1, Double_t phi2)
virtual void SetTitle (const char *title="")
 Set the title of the TNamed.
virtual void SetUniqueID (UInt_t uid)
 Set the unique object id.
Int_t ShapeDistancetoPrimitive (Int_t numpoints, Int_t px, Int_t py) const
 Returns distance to shape primitive mesh.
virtual Int_t Sizeof () const
 Return size of the TNamed part of the TObject.
void Sizeof3D () const override
void Streamer (TBuffer &) override
 Stream an object of class TObject.
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
Bool_t TestShapeBit (UInt_t f) const
Int_t TestShapeBits (UInt_t f) const
virtual void UseCurrentStyle ()
 Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked.
virtual void Warning (const char *method, const char *msgfmt,...) const
 Issue warning message.
virtual Int_t Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0)
 Write this object to the current directory.
virtual Int_t Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const
 Write this object to the current directory.

Static Public Member Functions

static Double_t Big ()
static TClass * Class ()
static const char * Class_Name ()
static constexpr Version_t Class_Version ()
static Double_t ComputeEpsMch ()
 Compute machine round-off double precision error as the smallest number that if added to 1.0 is different than 1.0.
static Bool_t Contains (const Double_t *point, Double_t dx, Double_t dy, Double_t dz, const Double_t *origin)
static const char * DeclFileName ()
static Double_t DistFromInside (const Double_t *point, const Double_t *dir, Double_t dx, Double_t dy, Double_t dz, const Double_t *origin, Double_t stepmax=TGeoShape::Big())
static Double_t DistFromOutside (const Double_t *point, const Double_t *dir, Double_t dx, Double_t dy, Double_t dz, const Double_t *origin, Double_t stepmax=TGeoShape::Big())
static Double_t DistToPhiMin (const Double_t *point, const Double_t *dir, Double_t s1, Double_t c1, Double_t s2, Double_t c2, Double_t sm, Double_t cm, Bool_t in=kTRUE)
 compute distance from point (inside phi) to both phi planes. Return minimum.
static Double_t EpsMch ()
 static function returning the machine round-off error
static Longptr_t GetDtorOnly ()
 Return destructor only flag.
static Bool_t GetObjectStat ()
 Get status of object stat flag.
static TGeoMatrix * GetTransform ()
 Returns current transformation matrix that applies to shape.
static Bool_t IsCloseToPhi (Double_t epsil, const Double_t *point, Double_t c1, Double_t s1, Double_t c2, Double_t s2)
 True if point is closer than epsil to one of the phi planes defined by c1,s1 or c2,s2.
static Bool_t IsCrossingSemiplane (const Double_t *point, const Double_t *dir, Double_t cphi, Double_t sphi, Double_t &snext, Double_t &rxy)
 Compute distance from POINT to semiplane defined by PHI angle along DIR.
static Bool_t IsInPhiRange (const Double_t *point, Double_t phi1, Double_t phi2)
 Static method to check if a point is in the phi range (phi1, phi2) [degrees].
static Bool_t IsSameWithinTolerance (Double_t a, Double_t b)
 Check if two numbers differ with less than a tolerance.
static Bool_t IsSegCrossing (Double_t x1, Double_t y1, Double_t x2, Double_t y2, Double_t x3, Double_t y3, Double_t x4, Double_t y4)
 Check if segments (A,B) and (C,D) are crossing, where: A(x1,y1), B(x2,y2), C(x3,y3), D(x4,y4).
static Bool_t IsSeparatingAxis (const ROOT::Math::XYZVector &L, const ROOT::Math::XYZVector &D, const ROOT::Math::XYZVector &Ax, const ROOT::Math::XYZVector &Ay, const ROOT::Math::XYZVector &Az, const ROOT::Math::XYZVector &Bx, const ROOT::Math::XYZVector &By, const ROOT::Math::XYZVector &Bz, const ROOT::Math::XYZVector &dA, const ROOT::Math::XYZVector &dB, Double_t tol)
static bool MayIntersect (const TGeoBBox *boxA, const TGeoMatrix *mA, const TGeoBBox *boxB, const TGeoMatrix *mB)
static void NormalPhi (const Double_t *point, const Double_t *dir, Double_t *norm, Double_t c1, Double_t s1, Double_t c2, Double_t s2)
 Static method to compute normal to phi planes.
static Double_t SafetyPhi (const Double_t *point, Bool_t in, Double_t phi1, Double_t phi2)
 Static method to compute safety w.r.t a phi corner defined by cosines/sines of the angles phi1, phi2.
static Double_t SafetySeg (Double_t r, Double_t z, Double_t r1, Double_t z1, Double_t r2, Double_t z2, Bool_t outer)
 Compute distance from point of coordinates (r,z) to segment (r1,z1):(r2,z2).
static void SetDtorOnly (void *obj)
 Set destructor only flag.
static void SetObjectStat (Bool_t stat)
 Turn on/off tracking of objects in the TObjectTable.
static void SetTransform (TGeoMatrix *matrix)
 Set current transformation matrix that applies to shape.
static Double_t Tolerance ()

Protected Types

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

Protected Member Functions

 TGeoSphere (const TGeoSphere &)=delete
virtual void DoError (int level, const char *location, const char *fmt, va_list va) const
 Interface to ErrorHandler (protected).
void FillBuffer3D (TBuffer3D &buffer, Int_t reqSections, Bool_t localFrame) const override
 Fill the supplied buffer, with sections in desired frame See TBuffer3D.h for explanation of sections, frame etc.
Int_t GetBasicColor () const
 Get the basic color (0-7).
void MakeZombie ()
TGeoSphere & operator= (const TGeoSphere &)=delete
void SavePrimitiveNameTitle (std::ostream &out, const char *variable_name)
 Save object name and title into the output stream "out".
void SetOnBoundary (Bool_t)
void TransformPoints (Double_t *points, UInt_t NbPoints) const
 Tranform a set of points (LocalToMaster).

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

Double_t fDX
Double_t fDY
Double_t fDZ
TString fName
Int_t fNseg
Int_t fNz
Double_t fOrigin [3]
Double_t fPhi1
Double_t fPhi2
Double_t fRmax
Double_t fRmin
UInt_t fShapeBits
Int_t fShapeId
Double_t fTheta1
Double_t fTheta2
TString fTitle

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 Double_t fgEpsMch = 2.220446049250313e-16
static Bool_t fgObjectStat = kTRUE
 if true keep track of objects in TObjectTable
static TGeoMatrix * fgTransform = nullptr

#include <TGeoSphere.h>

Inheritance diagram for TGeoSphere:
TGeoBBox TGeoShape TNamed TObject

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.

◆ EInside

enum TGeoShape::EInside
inherited
Enumerator
kInside 
kOutside 
kSurface 

Definition at line 68 of file TGeoShape.h.

◆ EShapeType

enum TGeoShape::EShapeType
inherited
Enumerator
kBitMask32 
kGeoNoShape 
kGeoBad 
kGeoRSeg 
kGeoPhiSeg 
kGeoThetaSeg 
kGeoVisX 
kGeoVisY 
kGeoVisZ 
kGeoRunTimeShape 
kGeoInvalidShape 
kGeoTorus 
kGeoBox 
kGeoPara 
kGeoSph 
kGeoTube 
kGeoTubeSeg 
kGeoCone 
kGeoConeSeg 
kGeoPcon 
kGeoPgon 
kGeoArb8 
kGeoEltu 
kGeoTrap 
kGeoCtub 
kGeoTrd1 
kGeoTrd2 
kGeoComb 
kGeoClosedShape 
kGeoXtru 
kGeoParaboloid 
kGeoHalfSpace 
kGeoHype 
kGeoScaled 
kGeoSavePrimitive 

Definition at line 30 of file TGeoShape.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

◆ TGeoSphere() [1/5]

TGeoSphere::TGeoSphere ( const TGeoSphere & )
protecteddelete

◆ TGeoSphere() [2/5]

TGeoSphere::TGeoSphere ( )

◆ TGeoSphere() [3/5]

TGeoSphere::TGeoSphere ( Double_t rmin,
Double_t rmax,
Double_t theta1 = 0,
Double_t theta2 = 180,
Double_t phi1 = 0,
Double_t phi2 = 360 )

◆ TGeoSphere() [4/5]

TGeoSphere::TGeoSphere ( const char * name,
Double_t rmin,
Double_t rmax,
Double_t theta1 = 0,
Double_t theta2 = 180,
Double_t phi1 = 0,
Double_t phi2 = 360 )

◆ TGeoSphere() [5/5]

TGeoSphere::TGeoSphere ( Double_t * param,
Int_t nparam = 6 )

◆ ~TGeoSphere()

TGeoSphere::~TGeoSphere ( )
override

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.

◆ AfterStreamer()

virtual void TGeoShape::AfterStreamer ( )
inlinevirtualinherited

Reimplemented in TGeoConeSeg, and TGeoTubeSeg.

Definition at line 101 of file TGeoShape.h.

◆ 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.

◆ Big()

Double_t TGeoShape::Big ( )
inlinestaticinherited

Definition at line 95 of file TGeoShape.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.

◆ Capacity()

Double_t TGeoSphere::Capacity ( ) const
overridevirtual

Reimplemented from TGeoBBox.

◆ 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.

◆ CheckShape()

void TGeoShape::CheckShape ( Int_t testNo,
Int_t nsamples = 10000,
Option_t * option = "" )
inherited

Test for shape navigation methods.

Summary for test numbers:

  • 1: DistFromInside/Outside. Sample points inside the shape. Generate directions randomly in cos(theta). Compute DistFromInside and move the point with bigger distance. Compute DistFromOutside back from new point. Plot d-(d1+d2)

Definition at line 209 of file TGeoShape.cxx.

◆ Class()

TClass * TGeoSphere::Class ( )
static
Returns
TClass describing this class

◆ Class_Name()

const char * TGeoSphere::Class_Name ( )
static
Returns
Name of this class

◆ Class_Version()

constexpr Version_t TGeoSphere::Class_Version ( )
inlinestaticconstexpr
Returns
Version of this class

Definition at line 100 of file TGeoSphere.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()

void TNamed::Clear ( Option_t * option = "")
overridevirtualinherited

Set name and title to empty strings ("").

Reimplemented from TObject.

Reimplemented in TPrincipal, TProcessID, TStreamerInfo, TTask, TVirtualFitter, and TVirtualStreamerInfo.

Definition at line 63 of file TNamed.cxx.

◆ ClearThreadData()

virtual void TGeoShape::ClearThreadData ( ) const
inlinevirtualinherited

Reimplemented in TGeoCompositeShape, TGeoPgon, and TGeoXtru.

Definition at line 74 of file TGeoShape.h.

◆ Clone()

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

Make a clone of an object using the Streamer facility.

If newname is specified, this will be the name of the new object.

Reimplemented from TObject.

Reimplemented in TStreamerInfo, and TTreeIndex.

Definition at line 73 of file TNamed.cxx.

◆ Compare()

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

Compare two TNamed objects.

Returns 0 when equal, -1 when this is smaller and +1 when bigger (like strcmp).

Reimplemented from TObject.

Reimplemented in TStructNodeProperty.

Definition at line 84 of file TNamed.cxx.

◆ ComputeBBox()

void TGeoSphere::ComputeBBox ( )
overridevirtual

Reimplemented from TGeoBBox.

◆ ComputeEpsMch()

Double_t TGeoShape::ComputeEpsMch ( )
staticinherited

Compute machine round-off double precision error as the smallest number that if added to 1.0 is different than 1.0.

Definition at line 223 of file TGeoShape.cxx.

◆ ComputeNormal()

void TGeoSphere::ComputeNormal ( const Double_t * point,
const Double_t * dir,
Double_t * norm ) const
overridevirtual

Reimplemented from TGeoBBox.

◆ ComputeNormal_v()

void TGeoSphere::ComputeNormal_v ( const Double_t * points,
const Double_t * dirs,
Double_t * norms,
Int_t vecsize )
overridevirtual

Reimplemented from TGeoBBox.

◆ Contains() [1/2]

Bool_t TGeoBBox::Contains ( const Double_t * point,
Double_t dx,
Double_t dy,
Double_t dz,
const Double_t * origin )
staticinherited

◆ Contains() [2/2]

Bool_t TGeoSphere::Contains ( const Double_t * point) const
overridevirtual

Reimplemented from TGeoBBox.

◆ Contains_v()

void TGeoSphere::Contains_v ( const Double_t * points,
Bool_t * inside,
Int_t vecsize ) const
overridevirtual

Reimplemented from TGeoBBox.

◆ Copy()

void TNamed::Copy ( TObject & named) const
overridevirtualinherited

Copy this to obj.

Reimplemented from TObject.

Reimplemented in TPieSlice, TProfile2D, TProfile3D, TProfile, TStyle, TSystemDirectory, TSystemFile, TText, and TXTRU.

Definition at line 93 of file TNamed.cxx.

◆ CouldBeCrossed()

Bool_t TGeoBBox::CouldBeCrossed ( const Double_t * point,
const Double_t * dir ) const
overridevirtualinherited

Implements TGeoShape.

Reimplemented in TGeoVGShape.

◆ CreateThreadData()

virtual void TGeoShape::CreateThreadData ( Int_t )
inlinevirtualinherited

Reimplemented in TGeoCompositeShape, TGeoPgon, and TGeoXtru.

Definition at line 75 of file TGeoShape.h.

◆ DeclFileName()

const char * TGeoSphere::DeclFileName ( )
inlinestatic
Returns
Name of the file containing the class declaration

Definition at line 100 of file TGeoSphere.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 TGeoSphere::DistancetoPrimitive ( Int_t px,
Int_t py )
overridevirtual

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 from TGeoBBox.

◆ DistFromInside() [1/2]

Double_t TGeoBBox::DistFromInside ( const Double_t * point,
const Double_t * dir,
Double_t dx,
Double_t dy,
Double_t dz,
const Double_t * origin,
Double_t stepmax = TGeoShape::Big() )
staticinherited

◆ DistFromInside() [2/2]

Double_t TGeoSphere::DistFromInside ( const Double_t * point,
const Double_t * dir,
Int_t iact = 1,
Double_t step = TGeoShape::Big(),
Double_t * safe = nullptr ) const
overridevirtual

Reimplemented from TGeoBBox.

◆ DistFromInside_v()

void TGeoSphere::DistFromInside_v ( const Double_t * points,
const Double_t * dirs,
Double_t * dists,
Int_t vecsize,
Double_t * step ) const
overridevirtual

Reimplemented from TGeoBBox.

◆ DistFromOutside() [1/2]

Double_t TGeoBBox::DistFromOutside ( const Double_t * point,
const Double_t * dir,
Double_t dx,
Double_t dy,
Double_t dz,
const Double_t * origin,
Double_t stepmax = TGeoShape::Big() )
staticinherited

◆ DistFromOutside() [2/2]

Double_t TGeoSphere::DistFromOutside ( const Double_t * point,
const Double_t * dir,
Int_t iact = 1,
Double_t step = TGeoShape::Big(),
Double_t * safe = nullptr ) const
overridevirtual

Reimplemented from TGeoBBox.

◆ DistFromOutside_v()

void TGeoSphere::DistFromOutside_v ( const Double_t * points,
const Double_t * dirs,
Double_t * dists,
Int_t vecsize,
Double_t * step ) const
overridevirtual

Reimplemented from TGeoBBox.

◆ DistToPhiMin()

Double_t TGeoShape::DistToPhiMin ( const Double_t * point,
const Double_t * dir,
Double_t s1,
Double_t c1,
Double_t s2,
Double_t c2,
Double_t sm,
Double_t cm,
Bool_t in = kTRUE )
staticinherited

compute distance from point (inside phi) to both phi planes. Return minimum.

Definition at line 432 of file TGeoShape.cxx.

◆ DistToSphere()

Double_t TGeoSphere::DistToSphere ( const Double_t * point,
const Double_t * dir,
Double_t rsph,
Bool_t check = kTRUE,
Bool_t firstcross = kTRUE ) const

◆ Divide()

TGeoVolume * TGeoSphere::Divide ( TGeoVolume * voldiv,
const char * divname,
Int_t iaxis,
Int_t ndiv,
Double_t start,
Double_t step )
overridevirtual

Reimplemented from TGeoBBox.

◆ 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 TGeoShape::Draw ( Option_t * option = "")
overridevirtualinherited

Draw this shape.

Reimplemented from TObject.

Reimplemented in TGeoVGShape.

Definition at line 777 of file TGeoShape.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
X
#define X(type, name)
TObject::fUniqueID
UInt_t fUniqueID
object unique identifier
Definition TObject.h:46
TObject::fBits
UInt_t fBits
bit field status word
Definition TObject.h:47
line
TLine * line
Definition entrylistblock_figure1.C:235
style
TCanvas * style()
Definition style.C:1

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

Definition at line 367 of file TObject.cxx.

◆ EpsMch()

Double_t TGeoShape::EpsMch ( )
staticinherited

static function returning the machine round-off error

Definition at line 240 of file TGeoShape.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
TObjString
Collectable string class.
Definition TObjString.h:28
n
const Int_t n
Definition legend1.C:16

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

Definition at line 398 of file TObject.cxx.

◆ ExecuteEvent()

void TGeoShape::ExecuteEvent ( Int_t event,
Int_t px,
Int_t py )
overridevirtualinherited

Execute mouse actions on this shape.

Reimplemented from TObject.

Definition at line 766 of file TGeoShape.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.

◆ FillBuffer()

void TNamed::FillBuffer ( char *& buffer)
virtualinherited

Encode TNamed into output buffer.

Reimplemented in TDirectoryFile, TFile, TKey, TKeySQL, TKeyXML, TSQLFile, and TXMLFile.

Definition at line 103 of file TNamed.cxx.

◆ FillBuffer3D()

void TGeoBBox::FillBuffer3D ( TBuffer3D & buffer,
Int_t reqSections,
Bool_t localFrame ) const
overrideprotectedvirtualinherited

Fill the supplied buffer, with sections in desired frame See TBuffer3D.h for explanation of sections, frame etc.

Reimplemented from TGeoShape.

◆ 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.

◆ GetAxisName()

const char * TGeoSphere::GetAxisName ( Int_t iaxis) const
overridevirtual

Reimplemented from TGeoBBox.

◆ GetAxisRange()

Double_t TGeoSphere::GetAxisRange ( Int_t iaxis,
Double_t & xlo,
Double_t & xhi ) const
overridevirtual

Reimplemented from TGeoBBox.

◆ GetBasicColor()

Int_t TGeoShape::GetBasicColor ( ) const
protectedinherited

Get the basic color (0-7).

Definition at line 724 of file TGeoShape.cxx.

◆ GetBoundingCylinder()

void TGeoSphere::GetBoundingCylinder ( Double_t * param) const
overridevirtual

Reimplemented from TGeoBBox.

◆ GetBuffer3D()

const TBuffer3D & TGeoSphere::GetBuffer3D ( Int_t reqSections,
Bool_t localFrame ) const
overridevirtual

Stub implementation to avoid forcing implementation at this stage.

Reimplemented from TGeoBBox.

◆ GetByteCount()

Int_t TGeoSphere::GetByteCount ( ) const
inlineoverridevirtual

Reimplemented from TGeoBBox.

Definition at line 65 of file TGeoSphere.h.

◆ GetDimensions()

ROOT::Math::XYZVector TGeoBBox::GetDimensions ( ) const
inlineinherited

Definition at line 69 of file TGeoBBox.h.

◆ 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.

◆ GetDX()

virtual Double_t TGeoBBox::GetDX ( ) const
inlinevirtualinherited

Definition at line 78 of file TGeoBBox.h.

◆ GetDY()

virtual Double_t TGeoBBox::GetDY ( ) const
inlinevirtualinherited

Definition at line 79 of file TGeoBBox.h.

◆ GetDZ()

virtual Double_t TGeoBBox::GetDZ ( ) const
inlinevirtualinherited

Definition at line 80 of file TGeoBBox.h.

◆ GetFacetArea()

virtual Double_t TGeoBBox::GetFacetArea ( Int_t index = 0) const
virtualinherited

◆ GetFittingBox()

Int_t TGeoBBox::GetFittingBox ( const TGeoBBox * parambox,
TGeoMatrix * mat,
Double_t & dx,
Double_t & dy,
Double_t & dz ) const
overridevirtualinherited

Implements TGeoShape.

Reimplemented in TGeoPara, TGeoTrd1, TGeoTrd2, and TGeoVGShape.

◆ 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.

◆ GetId()

Int_t TGeoShape::GetId ( ) const
inlineinherited

Definition at line 131 of file TGeoShape.h.

◆ GetMakeRuntimeShape()

TGeoShape * TGeoSphere::GetMakeRuntimeShape ( TGeoShape * ,
TGeoMatrix *  ) const
inlineoverridevirtual

Reimplemented from TGeoBBox.

Definition at line 66 of file TGeoSphere.h.

◆ GetMeshNumbers()

void TGeoSphere::GetMeshNumbers ( Int_t & nvert,
Int_t & nsegs,
Int_t & npols ) const
overridevirtual

Reimplemented from TGeoBBox.

◆ GetName()

const char * TGeoShape::GetName ( ) const
overridevirtualinherited

Get the shape name.

Reimplemented from TObject.

Reimplemented in TGeoVGShape.

Definition at line 248 of file TGeoShape.cxx.

◆ GetNmeshVertices()

Int_t TGeoSphere::GetNmeshVertices ( ) const
overridevirtual

Reimplemented from TGeoBBox.

◆ GetNumberOfDivisions()

Int_t TGeoSphere::GetNumberOfDivisions ( ) const
inline

Definition at line 69 of file TGeoSphere.h.

◆ GetNz()

Int_t TGeoSphere::GetNz ( ) const
inline

Definition at line 71 of file TGeoSphere.h.

◆ 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.

◆ GetOrigin()

virtual const Double_t * TGeoBBox::GetOrigin ( ) const
inlinevirtualinherited

Definition at line 81 of file TGeoBBox.h.

◆ GetPhi1()

Double_t TGeoSphere::GetPhi1 ( ) const
inline

Definition at line 76 of file TGeoSphere.h.

◆ GetPhi2()

Double_t TGeoSphere::GetPhi2 ( ) const
inline

Definition at line 77 of file TGeoSphere.h.

◆ GetPointerName()

const char * TGeoShape::GetPointerName ( ) const
inherited

Provide a pointer name containing uid.

Definition at line 752 of file TGeoShape.cxx.

◆ GetPointsOnFacet()

virtual Bool_t TGeoBBox::GetPointsOnFacet ( Int_t index,
Int_t npoints,
Double_t * array ) const
virtualinherited

Reimplemented in TGeoArb8.

◆ GetPointsOnSegments()

Bool_t TGeoSphere::GetPointsOnSegments ( Int_t ,
Double_t *  ) const
inlineoverridevirtual

Reimplemented from TGeoBBox.

Definition at line 70 of file TGeoSphere.h.

◆ GetRmax()

virtual Double_t TGeoSphere::GetRmax ( ) const
inlinevirtual

Definition at line 73 of file TGeoSphere.h.

◆ GetRmin()

virtual Double_t TGeoSphere::GetRmin ( ) const
inlinevirtual

Definition at line 72 of file TGeoSphere.h.

◆ GetTheta1()

Double_t TGeoSphere::GetTheta1 ( ) const
inline

Definition at line 74 of file TGeoSphere.h.

◆ GetTheta2()

Double_t TGeoSphere::GetTheta2 ( ) const
inline

Definition at line 75 of file TGeoSphere.h.

◆ GetTitle()

const char * TNamed::GetTitle ( ) const
inlineoverridevirtualinherited

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 from TObject.

Definition at line 50 of file TNamed.h.

◆ GetTransform()

TGeoMatrix * TGeoShape::GetTransform ( )
staticinherited

Returns current transformation matrix that applies to shape.

Definition at line 580 of file TGeoShape.cxx.

◆ GetUniqueID()

UInt_t TObject::GetUniqueID ( ) const
virtualinherited

Return the unique object id.

Definition at line 480 of file TObject.cxx.

◆ GetWorldCenter()

ROOT::Math::XYZVector TGeoBBox::GetWorldCenter ( const TGeoMatrix * m) const
inherited

◆ 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 TNamed::Hash ( ) const
inlineoverridevirtualinherited

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)
ROOT::CallRecursiveRemoveIfNeeded
void CallRecursiveRemoveIfNeeded(TObject &obj)
call RecursiveRemove for obj if gROOT is valid and obj.TestBit(kMustCleanup) is true.
Definition TROOT.h:406

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.
TNamed::Hash
ULong_t Hash() const override
Return hash value for this object.
Definition TNamed.h:51
TObject
Mother of all ROOT objects.
Definition TObject.h:42
TObject::Error
virtual void Error(const char *method, const char *msgfmt,...) const
Issue error message.
Definition TObject.cxx:1098
TROOT::RecursiveRemove
void RecursiveRemove(TObject *obj) override
Recursively remove this object from the list of Cleanups.
Definition TROOT.cxx:2651

Reimplemented from TObject.

Definition at line 51 of file TNamed.h.

◆ 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.

◆ Inside()

TGeoShape::EInside TGeoShape::Inside ( const Double_t * point) const
virtualinherited

Implementation of the inside function using just Contains and GetNormal.

Definition at line 270 of file TGeoShape.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.

◆ InspectShape()

void TGeoSphere::InspectShape ( ) const
overridevirtual

Reimplemented from TGeoBBox.

◆ InvertBit()

void TObject::InvertBit ( UInt_t f)
inlineinherited

Definition at line 206 of file TObject.h.

◆ InvertShapeBit()

void TGeoShape::InvertShapeBit ( UInt_t f)
inlineinherited

Definition at line 179 of file TGeoShape.h.

◆ IsA()

TClass * TGeoSphere::IsA ( ) const
inlineoverridevirtual
Returns
TClass describing current object

Reimplemented from TGeoBBox.

Definition at line 100 of file TGeoSphere.h.

◆ IsAssembly()

virtual Bool_t TGeoShape::IsAssembly ( ) const
inlinevirtualinherited

Reimplemented in TGeoScaledShape, TGeoShapeAssembly, and TGeoVGShape.

Definition at line 138 of file TGeoShape.h.

◆ IsCloseToPhi()

Bool_t TGeoShape::IsCloseToPhi ( Double_t epsil,
const Double_t * point,
Double_t c1,
Double_t s1,
Double_t c2,
Double_t s2 )
staticinherited

True if point is closer than epsil to one of the phi planes defined by c1,s1 or c2,s2.

Definition at line 279 of file TGeoShape.cxx.

◆ IsComposite()

virtual Bool_t TGeoShape::IsComposite ( ) const
inlinevirtualinherited

Reimplemented in TGeoCompositeShape, and TGeoVGShape.

Definition at line 139 of file TGeoShape.h.

◆ IsConvex()

Bool_t TGeoSphere::IsConvex ( ) const
inlineoverridevirtual

Reimplemented from TGeoBBox.

Definition at line 78 of file TGeoSphere.h.

◆ IsCrossingSemiplane()

Bool_t TGeoShape::IsCrossingSemiplane ( const Double_t * point,
const Double_t * dir,
Double_t cphi,
Double_t sphi,
Double_t & snext,
Double_t & rxy )
staticinherited

Compute distance from POINT to semiplane defined by PHI angle along DIR.

Computes also radius at crossing point. This might be negative in case the crossing is on the other side of the semiplane.

Definition at line 312 of file TGeoShape.cxx.

◆ IsCylType()

Bool_t TGeoSphere::IsCylType ( ) const
inlineoverridevirtual

Reimplemented from TGeoBBox.

Definition at line 83 of file TGeoSphere.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.

◆ IsInPhiRange()

Bool_t TGeoShape::IsInPhiRange ( const Double_t * point,
Double_t phi1,
Double_t phi2 )
staticinherited

Static method to check if a point is in the phi range (phi1, phi2) [degrees].

Definition at line 296 of file TGeoShape.cxx.

◆ IsNullBox()

virtual Bool_t TGeoBBox::IsNullBox ( ) const
inlinevirtualinherited

Definition at line 87 of file TGeoBBox.h.

◆ IsOnBoundary()

Int_t TGeoSphere::IsOnBoundary ( const Double_t * point) const

◆ IsOnHeap()

Bool_t TObject::IsOnHeap ( ) const
inlineinherited

Definition at line 160 of file TObject.h.

◆ IsPointInside()

Bool_t TGeoSphere::IsPointInside ( const Double_t * point,
Bool_t checkR = kTRUE,
Bool_t checkTh = kTRUE,
Bool_t checkPh = kTRUE ) const

◆ IsReflected()

virtual Bool_t TGeoShape::IsReflected ( ) const
inlinevirtualinherited

Reimplemented in TGeoScaledShape, and TGeoVGShape.

Definition at line 150 of file TGeoShape.h.

◆ IsRunTimeShape()

Bool_t TGeoShape::IsRunTimeShape ( ) const
inlineinherited

Definition at line 152 of file TGeoShape.h.

◆ IsSameWithinTolerance()

Bool_t TGeoShape::IsSameWithinTolerance ( Double_t a,
Double_t b )
staticinherited

Check if two numbers differ with less than a tolerance.

Definition at line 344 of file TGeoShape.cxx.

◆ IsSegCrossing()

Bool_t TGeoShape::IsSegCrossing ( Double_t x1,
Double_t y1,
Double_t x2,
Double_t y2,
Double_t x3,
Double_t y3,
Double_t x4,
Double_t y4 )
staticinherited

Check if segments (A,B) and (C,D) are crossing, where: A(x1,y1), B(x2,y2), C(x3,y3), D(x4,y4).

Definition at line 355 of file TGeoShape.cxx.

◆ IsSeparatingAxis()

Bool_t TGeoBBox::IsSeparatingAxis ( const ROOT::Math::XYZVector & L,
const ROOT::Math::XYZVector & D,
const ROOT::Math::XYZVector & Ax,
const ROOT::Math::XYZVector & Ay,
const ROOT::Math::XYZVector & Az,
const ROOT::Math::XYZVector & Bx,
const ROOT::Math::XYZVector & By,
const ROOT::Math::XYZVector & Bz,
const ROOT::Math::XYZVector & dA,
const ROOT::Math::XYZVector & dB,
Double_t tol )
staticinherited

◆ IsSortable()

Bool_t TNamed::IsSortable ( ) const
inlineoverridevirtualinherited

Reimplemented from TObject.

Reimplemented in TStructNodeProperty.

Definition at line 52 of file TNamed.h.

◆ IsValid()

Bool_t TGeoShape::IsValid ( ) const
inlineinherited

Definition at line 153 of file TGeoShape.h.

◆ IsValidBox()

Bool_t TGeoBBox::IsValidBox ( ) const
inlineoverridevirtualinherited

Implements TGeoShape.

Reimplemented in TGeoVGShape.

Definition at line 86 of file TGeoBBox.h.

◆ IsVecGeom()

virtual Bool_t TGeoShape::IsVecGeom ( ) const
inlinevirtualinherited

Reimplemented in TGeoVGShape.

Definition at line 151 of file TGeoShape.h.

◆ IsZombie()

Bool_t TObject::IsZombie ( ) const
inlineinherited

Definition at line 161 of file TObject.h.

◆ ls()

void TNamed::ls ( Option_t * option = "") const
overridevirtualinherited

List TNamed name and title.

Reimplemented from TObject.

Reimplemented in ROOT::Experimental::XRooFit::xRooBrowser, TNode, TROOT, TStreamerBase, TStreamerElement, TStreamerInfo, TStreamerSTL, TTask, TText, and TVirtualStreamerInfo.

Definition at line 112 of file TNamed.cxx.

◆ MakeBuffer3D()

TBuffer3D * TGeoSphere::MakeBuffer3D ( ) const
overridevirtual

Reimplemented from TGeoBBox.

◆ MakeZombie()

void TObject::MakeZombie ( )
inlineprotectedinherited

Definition at line 55 of file TObject.h.

◆ MayIntersect()

bool TGeoBBox::MayIntersect ( const TGeoBBox * boxA,
const TGeoMatrix * mA,
const TGeoBBox * boxB,
const TGeoMatrix * mB )
staticinherited

◆ 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.

◆ NormalPhi()

void TGeoShape::NormalPhi ( const Double_t * point,
const Double_t * dir,
Double_t * norm,
Double_t c1,
Double_t s1,
Double_t c2,
Double_t s2 )
staticinherited

Static method to compute normal to phi planes.

Definition at line 470 of file TGeoShape.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=()

TGeoSphere & TGeoSphere::operator= ( const TGeoSphere & )
protecteddelete

◆ Paint()

void TGeoShape::Paint ( Option_t * option = "")
overridevirtualinherited

Paint this shape.

Reimplemented from TObject.

Reimplemented in TGeoVGShape.

Definition at line 790 of file TGeoShape.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 TNamed::Print ( Option_t * option = "") const
overridevirtualinherited

Print TNamed name and title.

Reimplemented from TObject.

Reimplemented in ROOT::Experimental::XRooFit::xRooNLLVar::xRooHypoPoint, ROOT::Experimental::XRooFit::xRooNLLVar::xRooHypoSpace, ROOT::Experimental::XRooFit::xRooNode, TParallelCoordRange, TParallelCoordVar, TParticleClassPDG, TParticlePDG, TPrincipal, TScatter2D, TScatter, TSpectrum2, TSpectrum3, TSpectrum, TSQLColumnInfo, TSQLFile, TSQLTableInfo, TText, TTree, TTreeIndex, TXMLFile, and TXTRU.

Definition at line 127 of file TNamed.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.

◆ ResetShapeBit()

void TGeoShape::ResetShapeBit ( UInt_t f)
inlineinherited

Definition at line 176 of file TGeoShape.h.

◆ Safety()

Double_t TGeoSphere::Safety ( const Double_t * point,
Bool_t in = kTRUE ) const
overridevirtual

Reimplemented from TGeoBBox.

◆ Safety_v()

void TGeoSphere::Safety_v ( const Double_t * points,
const Bool_t * inside,
Double_t * safe,
Int_t vecsize ) const
overridevirtual

Reimplemented from TGeoBBox.

◆ SafetyPhi()

Double_t TGeoShape::SafetyPhi ( const Double_t * point,
Bool_t in,
Double_t phi1,
Double_t phi2 )
staticinherited

Static method to compute safety w.r.t a phi corner defined by cosines/sines of the angles phi1, phi2.

Definition at line 500 of file TGeoShape.cxx.

◆ SafetySeg()

Double_t TGeoShape::SafetySeg ( Double_t r,
Double_t z,
Double_t r1,
Double_t z1,
Double_t r2,
Double_t z2,
Bool_t outer )
staticinherited

Compute distance from point of coordinates (r,z) to segment (r1,z1):(r2,z2).

Definition at line 534 of file TGeoShape.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 TGeoSphere::SavePrimitive ( std::ostream & out,
Option_t * option = "" )
overridevirtual

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

Reimplemented from TGeoBBox.

◆ 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.

◆ SavePrimitiveNameTitle()

void TNamed::SavePrimitiveNameTitle ( std::ostream & out,
const char * variable_name )
protectedinherited

Save object name and title into the output stream "out".

Definition at line 135 of file TNamed.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.

◆ 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.

◆ SetBoxDimensions()

void TGeoBBox::SetBoxDimensions ( Double_t dx,
Double_t dy,
Double_t dz,
Double_t * origin = nullptr )
inherited

◆ SetBoxPoints()

void TGeoBBox::SetBoxPoints ( Double_t * points) const
inherited

◆ SetDimensions() [1/2]

void TGeoSphere::SetDimensions ( Double_t * param)
overridevirtual

Reimplemented from TGeoBBox.

◆ SetDimensions() [2/2]

void TGeoSphere::SetDimensions ( Double_t * param,
Int_t nparam )

◆ 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.

◆ SetId()

void TGeoShape::SetId ( Int_t id)
inlineinherited

Definition at line 165 of file TGeoShape.h.

◆ SetName()

void TNamed::SetName ( const char * name)
virtualinherited

Set the name of the TNamed.

WARNING: if the object is a member of a THashTable or THashList container the container must be Rehash()'ed after SetName(). For example the list of objects in the current directory is a THashList.

Reimplemented in RooAbsArg, RooAbsData, RooDataHist, RooDataSet, RooFitResult, RooPlot, ROOT::Experimental::XRooFit::xRooNode, TChain, TColor, TDirectory, TEfficiency, TEventList, TEveScene, TFormula, TGraph2D, TGraph, TH1, TNode, TRotMatrix, TShape, TSystemDirectory, TSystemFile, and TTree.

Definition at line 149 of file TNamed.cxx.

◆ SetNameTitle()

void TNamed::SetNameTitle ( const char * name,
const char * title )
virtualinherited

Set all the TNamed parameters (name and title).

WARNING: if the name is changed and the object is a member of a THashTable or THashList container the container must be Rehash()'ed after SetName(). For example the list of objects in the current directory is a THashList.

Reimplemented in RooAbsArg, RooAbsData, RooDataHist, RooDataSet, RooFitResult, RooPlot, TContextMenu, TGraph2D, TGraph, TH1, and TNode.

Definition at line 163 of file TNamed.cxx.

◆ SetNumberOfDivisions()

virtual void TGeoSphere::SetNumberOfDivisions ( Int_t p)
virtual

◆ 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.

◆ SetOnBoundary()

void TGeoShape::SetOnBoundary ( Bool_t )
inlineprotectedinherited

Definition at line 84 of file TGeoShape.h.

◆ SetPoints() [1/2]

void TGeoSphere::SetPoints ( Double_t * points) const
overridevirtual

Reimplemented from TGeoBBox.

◆ SetPoints() [2/2]

void TGeoSphere::SetPoints ( Float_t * points) const
overridevirtual

Reimplemented from TGeoBBox.

◆ SetRuntime()

void TGeoShape::SetRuntime ( Bool_t flag = kTRUE)
inlineinherited

Definition at line 169 of file TGeoShape.h.

◆ SetSegsAndPols()

void TGeoSphere::SetSegsAndPols ( TBuffer3D & buff) const
overridevirtual

Reimplemented from TGeoBBox.

◆ SetShapeBit() [1/2]

void TGeoShape::SetShapeBit ( UInt_t f)
inlineinherited

Definition at line 175 of file TGeoShape.h.

◆ SetShapeBit() [2/2]

void TGeoShape::SetShapeBit ( UInt_t f,
Bool_t set )
inherited

Equivalent of TObject::SetBit.

Definition at line 568 of file TGeoShape.cxx.

◆ SetSphDimensions()

void TGeoSphere::SetSphDimensions ( Double_t rmin,
Double_t rmax,
Double_t theta1,
Double_t theta2,
Double_t phi1,
Double_t phi2 )

◆ SetTitle()

void TNamed::SetTitle ( const char * title = "")
virtualinherited

Set the title of the TNamed.

Reimplemented in Axis2, RooPlot, ROOT::Experimental::XRooFit::xRooNode, ROOT::TSchemaRule::TSources, TASImage, TEfficiency, TF1, TGraph2D, TGraph, TH1, THnBase, TParallelCoordVar, TSystemDirectory, and TSystemFile.

Definition at line 173 of file TNamed.cxx.

◆ SetTransform()

void TGeoShape::SetTransform ( TGeoMatrix * matrix)
staticinherited

Set current transformation matrix that applies to shape.

Definition at line 588 of file TGeoShape.cxx.

◆ SetUniqueID()

void TObject::SetUniqueID ( UInt_t uid)
virtualinherited

Set the unique object id.

Definition at line 899 of file TObject.cxx.

◆ ShapeDistancetoPrimitive()

Int_t TGeoShape::ShapeDistancetoPrimitive ( Int_t numpoints,
Int_t px,
Int_t py ) const
inherited

Returns distance to shape primitive mesh.

Definition at line 259 of file TGeoShape.cxx.

◆ Sizeof()

Int_t TNamed::Sizeof ( ) const
virtualinherited

Return size of the TNamed part of the TObject.

Reimplemented in TDirectory, TDirectoryFile, TFile, TKey, TSQLFile, and TXMLFile.

Definition at line 182 of file TNamed.cxx.

◆ Sizeof3D()

void TGeoSphere::Sizeof3D ( ) const
overridevirtual

Reimplemented from TGeoBBox.

◆ Streamer()

void TGeoSphere::Streamer ( TBuffer & R__b)
overridevirtual

Stream an object of class TObject.

Reimplemented from TGeoBBox.

◆ StreamerNVirtual()

void TGeoSphere::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b)
inline

Definition at line 100 of file TGeoSphere.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.

◆ TestShapeBit()

Bool_t TGeoShape::TestShapeBit ( UInt_t f) const
inlineinherited

Definition at line 177 of file TGeoShape.h.

◆ TestShapeBits()

Int_t TGeoShape::TestShapeBits ( UInt_t f) const
inlineinherited

Definition at line 178 of file TGeoShape.h.

◆ Tolerance()

Double_t TGeoShape::Tolerance ( )
inlinestaticinherited

Definition at line 98 of file TGeoShape.h.

◆ TransformPoints()

void TGeoShape::TransformPoints ( Double_t * points,
UInt_t NbPoints ) const
protectedinherited

Tranform a set of points (LocalToMaster).

Definition at line 596 of file TGeoShape.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.

Member Data Documentation

◆ fBits

UInt_t TObject::fBits
privateinherited

bit field status word

Definition at line 47 of file TObject.h.

◆ fDX

Double_t TGeoBBox::fDX
protectedinherited

Definition at line 21 of file TGeoBBox.h.

◆ fDY

Double_t TGeoBBox::fDY
protectedinherited

Definition at line 22 of file TGeoBBox.h.

◆ fDZ

Double_t TGeoBBox::fDZ
protectedinherited

Definition at line 23 of file TGeoBBox.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.

◆ fgEpsMch

Double_t TGeoShape::fgEpsMch = 2.220446049250313e-16
staticprivateinherited

Definition at line 28 of file TGeoShape.h.

◆ fgObjectStat

Bool_t TObject::fgObjectStat = kTRUE
staticprivateinherited

if true keep track of objects in TObjectTable

Definition at line 50 of file TObject.h.

◆ fgTransform

TGeoMatrix * TGeoShape::fgTransform = nullptr
staticprivateinherited

Definition at line 27 of file TGeoShape.h.

◆ fName

TString TNamed::fName
protectedinherited

Definition at line 32 of file TNamed.h.

◆ fNseg

Int_t TGeoSphere::fNseg
protected

Definition at line 20 of file TGeoSphere.h.

◆ fNz

Int_t TGeoSphere::fNz
protected

Definition at line 19 of file TGeoSphere.h.

◆ fOrigin

Double_t TGeoBBox::fOrigin[3]
protectedinherited

Definition at line 24 of file TGeoBBox.h.

◆ fPhi1

Double_t TGeoSphere::fPhi1
protected

Definition at line 25 of file TGeoSphere.h.

◆ fPhi2

Double_t TGeoSphere::fPhi2
protected

Definition at line 26 of file TGeoSphere.h.

◆ fRmax

Double_t TGeoSphere::fRmax
protected

Definition at line 22 of file TGeoSphere.h.

◆ fRmin

Double_t TGeoSphere::fRmin
protected

Definition at line 21 of file TGeoSphere.h.

◆ fShapeBits

UInt_t TGeoShape::fShapeBits
protectedinherited

Definition at line 80 of file TGeoShape.h.

◆ fShapeId

Int_t TGeoShape::fShapeId
protectedinherited

Definition at line 79 of file TGeoShape.h.

◆ fTheta1

Double_t TGeoSphere::fTheta1
protected

Definition at line 23 of file TGeoSphere.h.

◆ fTheta2

Double_t TGeoSphere::fTheta2
protected

Definition at line 24 of file TGeoSphere.h.

◆ fTitle

TString TNamed::fTitle
protectedinherited

Definition at line 33 of file TNamed.h.

◆ fUniqueID

UInt_t TObject::fUniqueID
privateinherited

object unique identifier

Definition at line 46 of file TObject.h.

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