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Reference Guide
TGeoParallelWorld Class Reference

Base class for a flat parallel geometry.

The parallel geometry can be composed by both normal volumes added using the AddNode interface (not implemented yet) or by physical nodes which will use as position their actual global matrix with respect to the top volume of the main geometry.

All these nodes are added as daughters to the "top" volume of the parallel world which acts as a navigation helper in this parallel world. The parallel world has to be closed before calling any navigation method.

Definition at line 22 of file TGeoParallelWorld.h.

Public Member Functions

 TGeoParallelWorld ()
 
 TGeoParallelWorld (const char *name, TGeoManager *mgr)
 Default constructor. More...
 
virtual ~TGeoParallelWorld ()
 Destructor. More...
 
void AddNode (const char *path)
 Add a node normally to this world. Overlapping nodes not allowed. More...
 
void AddOverlap (TGeoVolume *vol, Bool_t activate=kTRUE)
 To use this optimization, the user should declare the full list of volumes which may overlap with any of the physical nodes of the parallel world. More...
 
void AddOverlap (const char *volname, Bool_t activate=kTRUE)
 To use this optimization, the user should declare the full list of volumes which may overlap with any of the physical nodes of the parallel world. More...
 
void CheckOverlaps (Double_t ovlp=0.001)
 Check overlaps within a tolerance value. More...
 
Bool_t CloseGeometry ()
 The main geometry must be closed. More...
 
void Draw (Option_t *option)
 Draw the parallel world. More...
 
TGeoPhysicalNodeFindNextBoundary (Double_t point[3], Double_t dir[3], Double_t &step, Double_t stepmax=1.E30)
 Same functionality as TGeoNavigator::FindNextDaughterBoundary for the parallel world. More...
 
TGeoPhysicalNodeFindNode (Double_t point[3])
 Finds physical node containing the point. More...
 
TGeoManagerGetGeometry () const
 
TGeoVolumeGetVolume () const
 
Bool_t IsClosed () const
 
Bool_t IsUsingOverlaps () const
 
Int_t PrintDetectedOverlaps () const
 Print the overlaps which were detected during real tracking. More...
 
void RefreshPhysicalNodes ()
 Refresh the node pointers and re-voxelize. More...
 
void ResetOverlaps () const
 Reset overlapflag for all volumes in geometry. More...
 
Double_t Safety (Double_t point[3], Double_t safmax=1.E30)
 Compute safety for the parallel world. More...
 
void SetUseOverlaps (Bool_t flag)
 
- Public Member Functions inherited from TNamed
 TNamed ()
 
 TNamed (const char *name, const char *title)
 
 TNamed (const TString &name, const TString &title)
 
 TNamed (const TNamed &named)
 TNamed copy ctor. More...
 
virtual ~TNamed ()
 TNamed destructor. More...
 
virtual void Clear (Option_t *option="")
 Set name and title to empty strings (""). More...
 
virtual TObjectClone (const char *newname="") const
 Make a clone of an object using the Streamer facility. More...
 
virtual Int_t Compare (const TObject *obj) const
 Compare two TNamed objects. More...
 
virtual void Copy (TObject &named) const
 Copy this to obj. More...
 
virtual void FillBuffer (char *&buffer)
 Encode TNamed into output buffer. More...
 
virtual const char * GetName () const
 Returns name of object. More...
 
virtual const char * GetTitle () const
 Returns title of object. More...
 
virtual ULong_t Hash () const
 Return hash value for this object. More...
 
virtual Bool_t IsSortable () const
 
virtual void ls (Option_t *option="") const
 List TNamed name and title. More...
 
TNamedoperator= (const TNamed &rhs)
 TNamed assignment operator. More...
 
virtual void Print (Option_t *option="") const
 Print TNamed name and title. More...
 
virtual void SetName (const char *name)
 Set the name of the TNamed. More...
 
virtual void SetNameTitle (const char *name, const char *title)
 Set all the TNamed parameters (name and title). More...
 
virtual void SetTitle (const char *title="")
 Set the title of the TNamed. More...
 
virtual Int_t Sizeof () const
 Return size of the TNamed part of the TObject. More...
 
- Public Member Functions inherited from TObject
 TObject ()
 TObject constructor. More...
 
 TObject (const TObject &object)
 TObject copy ctor. More...
 
virtual ~TObject ()
 TObject destructor. More...
 
void AbstractMethod (const char *method) const
 Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...
 
virtual void AppendPad (Option_t *option="")
 Append graphics object to current pad. More...
 
virtual void Browse (TBrowser *b)
 Browse object. May be overridden for another default action. More...
 
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. More...
 
virtual const char * ClassName () const
 Returns name of class to which the object belongs. More...
 
virtual void Delete (Option_t *option="")
 Delete this object. More...
 
virtual Int_t DistancetoPrimitive (Int_t px, Int_t py)
 Computes distance from point (px,py) to the object. More...
 
virtual void DrawClass () const
 Draw class inheritance tree of the class to which this object belongs. More...
 
virtual TObjectDrawClone (Option_t *option="") const
 Draw a clone of this object in the current selected pad for instance with: gROOT->SetSelectedPad(gPad). More...
 
virtual void Dump () const
 Dump contents of object on stdout. More...
 
virtual void Error (const char *method, const char *msgfmt,...) const
 Issue error message. More...
 
virtual void Execute (const char *method, const char *params, Int_t *error=0)
 Execute method on this object with the given parameter string, e.g. More...
 
virtual void Execute (TMethod *method, TObjArray *params, Int_t *error=0)
 Execute method on this object with parameters stored in the TObjArray. More...
 
virtual void ExecuteEvent (Int_t event, Int_t px, Int_t py)
 Execute action corresponding to an event at (px,py). More...
 
virtual void Fatal (const char *method, const char *msgfmt,...) const
 Issue fatal error message. More...
 
virtual TObjectFindObject (const char *name) const
 Must be redefined in derived classes. More...
 
virtual TObjectFindObject (const TObject *obj) const
 Must be redefined in derived classes. More...
 
virtual Option_tGetDrawOption () const
 Get option used by the graphics system to draw this object. More...
 
virtual const char * GetIconName () const
 Returns mime type name of object. More...
 
virtual char * GetObjectInfo (Int_t px, Int_t py) const
 Returns string containing info about the object at position (px,py). More...
 
virtual Option_tGetOption () const
 
virtual UInt_t GetUniqueID () const
 Return the unique object id. More...
 
virtual Bool_t HandleTimer (TTimer *timer)
 Execute action in response of a timer timing out. More...
 
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. More...
 
virtual void Info (const char *method, const char *msgfmt,...) const
 Issue info message. More...
 
virtual Bool_t InheritsFrom (const char *classname) const
 Returns kTRUE if object inherits from class "classname". More...
 
virtual Bool_t InheritsFrom (const TClass *cl) const
 Returns kTRUE if object inherits from TClass cl. More...
 
virtual void Inspect () const
 Dump contents of this object in a graphics canvas. More...
 
void InvertBit (UInt_t f)
 
virtual Bool_t IsEqual (const TObject *obj) const
 Default equal comparison (objects are equal if they have the same address in memory). More...
 
virtual Bool_t IsFolder () const
 Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...
 
R__ALWAYS_INLINE Bool_t IsOnHeap () const
 
R__ALWAYS_INLINE Bool_t IsZombie () const
 
void MayNotUse (const char *method) const
 Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). More...
 
virtual Bool_t Notify ()
 This method must be overridden to handle object notification. More...
 
void Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
 Use this method to declare a method obsolete. More...
 
void operator delete (void *ptr)
 Operator delete. More...
 
void operator delete[] (void *ptr)
 Operator delete []. More...
 
voidoperator new (size_t sz)
 
voidoperator new (size_t sz, void *vp)
 
voidoperator new[] (size_t sz)
 
voidoperator new[] (size_t sz, void *vp)
 
TObjectoperator= (const TObject &rhs)
 TObject assignment operator. More...
 
virtual void Paint (Option_t *option="")
 This method must be overridden if a class wants to paint itself. More...
 
virtual void Pop ()
 Pop on object drawn in a pad to the top of the display list. More...
 
virtual Int_t Read (const char *name)
 Read contents of object with specified name from the current directory. More...
 
virtual void RecursiveRemove (TObject *obj)
 Recursively remove this object from a list. More...
 
void ResetBit (UInt_t f)
 
virtual void SaveAs (const char *filename="", Option_t *option="") const
 Save this object in the file specified by filename. More...
 
virtual void SavePrimitive (std::ostream &out, Option_t *option="")
 Save a primitive as a C++ statement(s) on output stream "out". More...
 
void SetBit (UInt_t f, Bool_t set)
 Set or unset the user status bits as specified in f. More...
 
void SetBit (UInt_t f)
 
virtual void SetDrawOption (Option_t *option="")
 Set drawing option for object. More...
 
virtual void SetUniqueID (UInt_t uid)
 Set the unique object id. More...
 
virtual void SysError (const char *method, const char *msgfmt,...) const
 Issue system error message. More...
 
R__ALWAYS_INLINE Bool_t TestBit (UInt_t f) const
 
Int_t TestBits (UInt_t f) const
 
virtual void UseCurrentStyle ()
 Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...
 
virtual void Warning (const char *method, const char *msgfmt,...) const
 Issue warning message. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
 Write this object to the current directory. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
 Write this object to the current directory. More...
 

Protected Member Functions

 TGeoParallelWorld (const TGeoParallelWorld &)=delete
 array of physical nodes More...
 
TGeoParallelWorldoperator= (const TGeoParallelWorld &)=delete
 
- Protected Member Functions inherited from TObject
virtual void DoError (int level, const char *location, const char *fmt, va_list va) const
 Interface to ErrorHandler (protected). More...
 
void MakeZombie ()
 

Protected Attributes

TGeoManagerfGeoManager
 
Bool_t fIsClosed
 
TGeoPhysicalNodefLastState
 helper volume More...
 
TObjArrayfPaths
 
TObjArrayfPhysical
 Last PN touched. More...
 
Bool_t fUseOverlaps
 
TGeoVolumefVolume
 Closed flag. More...
 
- Protected Attributes inherited from TNamed
TString fName
 
TString fTitle
 

Additional Inherited Members

- Public Types inherited from TObject
enum  {
  kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kInconsistent = 0x08000000,
  kBitMask = 0x00ffffff
}
 
enum  { kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }
 
enum  EDeprecatedStatusBits { kObjInCanvas = BIT(3) }
 
enum  EStatusBits {
  kCanDelete = BIT(0), kMustCleanup = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5),
  kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13)
}
 
- Static Public Member Functions inherited from TObject
static Long_t GetDtorOnly ()
 Return destructor only flag. More...
 
static Bool_t GetObjectStat ()
 Get status of object stat flag. More...
 
static void SetDtorOnly (void *obj)
 Set destructor only flag. More...
 
static void SetObjectStat (Bool_t stat)
 Turn on/off tracking of objects in the TObjectTable. More...
 

#include <TGeoParallelWorld.h>

Inheritance diagram for TGeoParallelWorld:
[legend]

Constructor & Destructor Documentation

◆ TGeoParallelWorld() [1/3]

TGeoParallelWorld::TGeoParallelWorld ( const TGeoParallelWorld )
protecteddelete

array of physical nodes

◆ TGeoParallelWorld() [2/3]

TGeoParallelWorld::TGeoParallelWorld ( )
inline

Definition at line 38 of file TGeoParallelWorld.h.

◆ TGeoParallelWorld() [3/3]

TGeoParallelWorld::TGeoParallelWorld ( const char *  name,
TGeoManager mgr 
)

Default constructor.

Definition at line 40 of file TGeoParallelWorld.cxx.

◆ ~TGeoParallelWorld()

TGeoParallelWorld::~TGeoParallelWorld ( )
virtual

Destructor.

Definition at line 55 of file TGeoParallelWorld.cxx.

Member Function Documentation

◆ AddNode()

void TGeoParallelWorld::AddNode ( const char *  path)

Add a node normally to this world. Overlapping nodes not allowed.

Definition at line 65 of file TGeoParallelWorld.cxx.

◆ AddOverlap() [1/2]

void TGeoParallelWorld::AddOverlap ( TGeoVolume vol,
Bool_t  activate = kTRUE 
)

To use this optimization, the user should declare the full list of volumes which may overlap with any of the physical nodes of the parallel world.

Better be done before misalignment

Definition at line 80 of file TGeoParallelWorld.cxx.

◆ AddOverlap() [2/2]

void TGeoParallelWorld::AddOverlap ( const char *  volname,
Bool_t  activate = kTRUE 
)

To use this optimization, the user should declare the full list of volumes which may overlap with any of the physical nodes of the parallel world.

Better be done before misalignment

Definition at line 91 of file TGeoParallelWorld.cxx.

◆ CheckOverlaps()

void TGeoParallelWorld::CheckOverlaps ( Double_t  ovlp = 0.001)

Check overlaps within a tolerance value.

Definition at line 349 of file TGeoParallelWorld.cxx.

◆ CloseGeometry()

Bool_t TGeoParallelWorld::CloseGeometry ( )

The main geometry must be closed.

Definition at line 132 of file TGeoParallelWorld.cxx.

◆ Draw()

void TGeoParallelWorld::Draw ( Option_t option)
virtual

Draw the parallel world.

Reimplemented from TObject.

Definition at line 357 of file TGeoParallelWorld.cxx.

◆ FindNextBoundary()

TGeoPhysicalNode * TGeoParallelWorld::FindNextBoundary ( Double_t  point[3],
Double_t  dir[3],
Double_t step,
Double_t  stepmax = 1.E30 
)

Same functionality as TGeoNavigator::FindNextDaughterBoundary for the parallel world.

Definition at line 216 of file TGeoParallelWorld.cxx.

◆ FindNode()

TGeoPhysicalNode * TGeoParallelWorld::FindNode ( Double_t  point[3])

Finds physical node containing the point.

Definition at line 182 of file TGeoParallelWorld.cxx.

◆ GetGeometry()

TGeoManager* TGeoParallelWorld::GetGeometry ( ) const
inline

Definition at line 66 of file TGeoParallelWorld.h.

◆ GetVolume()

TGeoVolume* TGeoParallelWorld::GetVolume ( ) const
inline

Definition at line 68 of file TGeoParallelWorld.h.

◆ IsClosed()

Bool_t TGeoParallelWorld::IsClosed ( ) const
inline

Definition at line 67 of file TGeoParallelWorld.h.

◆ IsUsingOverlaps()

Bool_t TGeoParallelWorld::IsUsingOverlaps ( ) const
inline

Definition at line 47 of file TGeoParallelWorld.h.

◆ operator=()

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

◆ PrintDetectedOverlaps()

Int_t TGeoParallelWorld::PrintDetectedOverlaps ( ) const

Print the overlaps which were detected during real tracking.

Definition at line 104 of file TGeoParallelWorld.cxx.

◆ RefreshPhysicalNodes()

void TGeoParallelWorld::RefreshPhysicalNodes ( )

Refresh the node pointers and re-voxelize.

To be called mandatory in case re-alignment happened.

Definition at line 157 of file TGeoParallelWorld.cxx.

◆ ResetOverlaps()

void TGeoParallelWorld::ResetOverlaps ( ) const

Reset overlapflag for all volumes in geometry.

Definition at line 122 of file TGeoParallelWorld.cxx.

◆ Safety()

Double_t TGeoParallelWorld::Safety ( Double_t  point[3],
Double_t  safmax = 1.E30 
)

Compute safety for the parallel world.

Definition at line 303 of file TGeoParallelWorld.cxx.

◆ SetUseOverlaps()

void TGeoParallelWorld::SetUseOverlaps ( Bool_t  flag)
inline

Definition at line 46 of file TGeoParallelWorld.h.

Member Data Documentation

◆ fGeoManager

TGeoManager* TGeoParallelWorld::fGeoManager
protected

Definition at line 25 of file TGeoParallelWorld.h.

◆ fIsClosed

Bool_t TGeoParallelWorld::fIsClosed
protected

Definition at line 28 of file TGeoParallelWorld.h.

◆ fLastState

TGeoPhysicalNode* TGeoParallelWorld::fLastState
protected

helper volume

Definition at line 30 of file TGeoParallelWorld.h.

◆ fPaths

TObjArray* TGeoParallelWorld::fPaths
protected

Definition at line 26 of file TGeoParallelWorld.h.

◆ fPhysical

TObjArray* TGeoParallelWorld::fPhysical
protected

Last PN touched.

Definition at line 31 of file TGeoParallelWorld.h.

◆ fUseOverlaps

Bool_t TGeoParallelWorld::fUseOverlaps
protected

Definition at line 27 of file TGeoParallelWorld.h.

◆ fVolume

TGeoVolume* TGeoParallelWorld::fVolume
protected

Closed flag.

Definition at line 29 of file TGeoParallelWorld.h.

Libraries for TGeoParallelWorld:
[legend]

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