Used by TFoam.
Objects of this class are hyper-rectangular cells organized in the binary tree. Special algorithm for encoding relative positioning of the cells allow to save total memory allocation needed for the system of cells.
Definition at line 12 of file TFoamCell.h.
Public Member Functions | |
TFoamCell () | |
Default constructor for streamer. | |
TFoamCell (Int_t) | |
User constructor allocating single empty Cell. | |
TFoamCell (TFoamCell &) | |
Copy constructor (not tested!) | |
virtual | ~TFoamCell () |
Destructor. | |
void | CalcVolume () |
Calculates volume of the cell using size params which are calculated. | |
void | Fill (Int_t, TFoamCell *, TFoamCell *, TFoamCell *) |
Fills in certain data into newly allocated cell. | |
Int_t | GetBest () const |
TFoamCell * | GetDau0 () const |
TFoamCell * | GetDau1 () const |
Double_t | GetDriv () const |
void | GetHcub (TFoamVect &, TFoamVect &) const |
Provides size and position of the cell These parameter are calculated by analyzing information in all parents cells up to the root cell. | |
void | GetHSize (TFoamVect &) const |
Provides size of the cell Size parameters are calculated by analyzing information in all parents cells up to the root cell. | |
Double_t | GetIntg () const |
TFoamCell * | GetPare () const |
Double_t | GetPrim () const |
Int_t | GetSerial () const |
Int_t | GetStat () const |
Double_t | GetVolume () const |
Double_t | GetXdiv () const |
TFoamCell & | operator= (const TFoamCell &) |
Substitution operator = (never used) | |
void | Print (Option_t *option) const |
Printout of the cell geometry parameters for the debug purpose. | |
void | SetBest (Int_t Best) |
void | SetDau0 (TFoamCell *Daug) |
void | SetDau1 (TFoamCell *Daug) |
void | SetDriv (Double_t Driv) |
void | SetIntg (Double_t Intg) |
void | SetPrim (Double_t Prim) |
void | SetSerial (Int_t Serial) |
void | SetStat (Int_t Stat) |
void | SetXdiv (Double_t Xdiv) |
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TObject () | |
TObject constructor. | |
TObject (const TObject &object) | |
TObject copy ctor. | |
virtual | ~TObject () |
TObject destructor. | |
void | AbstractMethod (const char *method) const |
Use this method to implement an "abstract" method that you don't want to leave purely abstract. | |
virtual void | AppendPad (Option_t *option="") |
Append graphics object to current pad. | |
virtual void | Browse (TBrowser *b) |
Browse object. May be overridden for another default action. | |
ULong_t | CheckedHash () |
Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object. | |
virtual const char * | ClassName () const |
Returns name of class to which the object belongs. | |
virtual void | Clear (Option_t *="") |
virtual TObject * | Clone (const char *newname="") const |
Make a clone of an object using the Streamer facility. | |
virtual Int_t | Compare (const TObject *obj) const |
Compare abstract method. | |
virtual void | Copy (TObject &object) const |
Copy this to obj. | |
virtual void | Delete (Option_t *option="") |
Delete this object. | |
virtual Int_t | DistancetoPrimitive (Int_t px, Int_t py) |
Computes distance from point (px,py) to the object. | |
virtual void | Draw (Option_t *option="") |
Default Draw method for all objects. | |
virtual void | DrawClass () const |
Draw class inheritance tree of the class to which this object belongs. | |
virtual TObject * | DrawClone (Option_t *option="") const |
Draw a clone of this object in the current selected pad for instance with: gROOT->SetSelectedPad(gPad) . | |
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=0) |
Execute method on this object with the given parameter string, e.g. | |
virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=0) |
Execute method on this object with parameters stored in the TObjArray. | |
virtual void | ExecuteEvent (Int_t event, Int_t px, Int_t py) |
Execute action corresponding to an event at (px,py). | |
virtual void | Fatal (const char *method, const char *msgfmt,...) const |
Issue fatal error message. | |
virtual TObject * | FindObject (const char *name) const |
Must be redefined in derived classes. | |
virtual TObject * | FindObject (const TObject *obj) const |
Must be redefined in derived classes. | |
virtual Option_t * | GetDrawOption () const |
Get option used by the graphics system to draw this object. | |
virtual const char * | GetIconName () const |
Returns mime type name of object. | |
virtual const char * | GetName () const |
Returns name of object. | |
virtual char * | GetObjectInfo (Int_t px, Int_t py) const |
Returns string containing info about the object at position (px,py). | |
virtual Option_t * | GetOption () const |
virtual const char * | GetTitle () const |
Returns title of object. | |
virtual UInt_t | GetUniqueID () const |
Return the unique object id. | |
virtual Bool_t | HandleTimer (TTimer *timer) |
Execute action in response of a timer timing out. | |
virtual ULong_t | Hash () const |
Return hash value for this object. | |
Bool_t | HasInconsistentHash () const |
Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e. | |
virtual void | Info (const char *method, const char *msgfmt,...) const |
Issue info message. | |
virtual Bool_t | InheritsFrom (const char *classname) const |
Returns kTRUE if object inherits from class "classname". | |
virtual Bool_t | InheritsFrom (const TClass *cl) const |
Returns kTRUE if object inherits from TClass cl. | |
virtual void | Inspect () const |
Dump contents of this object in a graphics canvas. | |
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). | |
virtual Bool_t | IsFolder () const |
Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). | |
R__ALWAYS_INLINE Bool_t | IsOnHeap () const |
virtual Bool_t | IsSortable () const |
R__ALWAYS_INLINE Bool_t | IsZombie () const |
virtual void | ls (Option_t *option="") const |
The ls function lists the contents of a class on stdout. | |
void | MayNotUse (const char *method) const |
Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). | |
virtual Bool_t | Notify () |
This method must be overridden to handle object notification. | |
void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
Use this method to declare a method obsolete. | |
void | operator delete (void *ptr) |
Operator delete. | |
void | operator delete[] (void *ptr) |
Operator delete []. | |
void * | operator new (size_t sz) |
void * | operator new (size_t sz, void *vp) |
void * | operator new[] (size_t sz) |
void * | operator new[] (size_t sz, void *vp) |
TObject & | operator= (const TObject &rhs) |
TObject assignment operator. | |
virtual void | Paint (Option_t *option="") |
This method must be overridden if a class wants to paint itself. | |
virtual void | Pop () |
Pop on object drawn in a pad to the top of the display list. | |
virtual Int_t | Read (const char *name) |
Read contents of object with specified name from the current directory. | |
virtual void | RecursiveRemove (TObject *obj) |
Recursively remove this object from a list. | |
void | ResetBit (UInt_t f) |
virtual void | SaveAs (const char *filename="", Option_t *option="") const |
Save this object in the file specified by filename. | |
virtual void | SavePrimitive (std::ostream &out, Option_t *option="") |
Save a primitive as a C++ statement(s) on output stream "out". | |
void | SetBit (UInt_t f) |
void | SetBit (UInt_t f, Bool_t set) |
Set or unset the user status bits as specified in f. | |
virtual void | SetDrawOption (Option_t *option="") |
Set drawing option for object. | |
virtual void | SetUniqueID (UInt_t uid) |
Set the unique object id. | |
virtual void | SysError (const char *method, const char *msgfmt,...) const |
Issue system error message. | |
R__ALWAYS_INLINE Bool_t | TestBit (UInt_t f) const |
Int_t | TestBits (UInt_t f) const |
virtual void | UseCurrentStyle () |
Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. | |
virtual void | Warning (const char *method, const char *msgfmt,...) const |
Issue warning message. | |
virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) |
Write this object to the current directory. | |
virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const |
Write this object to the current directory. | |
Private Attributes | |
Int_t | fBest |
Best Edge for division. | |
TRef | fDaught0 |
Pointer to daughter 1. | |
TRef | fDaught1 |
Pointer to daughter 2. | |
Short_t | fDim |
Dimension of the vector space. | |
Double_t | fDrive |
Driver integral, only for cell build-up. | |
Double_t | fIntegral |
Integral over cell (estimate from exploration) | |
TRef | fParent |
Pointer to parent cell. | |
Double_t | fPrimary |
Primary integral, only for MC generation. | |
Int_t | fSerial |
Serial number. | |
Int_t | fStatus |
Status (active, inactive) | |
Double_t | fVolume |
Cartesian Volume of cell. | |
Double_t | fXdiv |
Factor for division. | |
Additional Inherited Members | |
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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) } |
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static Long_t | GetDtorOnly () |
Return destructor only flag. | |
static Bool_t | GetObjectStat () |
Get status of object stat flag. | |
static void | SetDtorOnly (void *obj) |
Set destructor only flag. | |
static void | SetObjectStat (Bool_t stat) |
Turn on/off tracking of objects in the TObjectTable. | |
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enum | { kOnlyPrepStep = BIT(3) } |
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virtual void | DoError (int level, const char *location, const char *fmt, va_list va) const |
Interface to ErrorHandler (protected). | |
void | MakeZombie () |
#include <TFoamCell.h>
TFoamCell::TFoamCell | ( | ) |
Default constructor for streamer.
Definition at line 24 of file TFoamCell.cxx.
TFoamCell::TFoamCell | ( | Int_t | kDim | ) |
User constructor allocating single empty Cell.
Definition at line 34 of file TFoamCell.cxx.
TFoamCell::TFoamCell | ( | TFoamCell & | From | ) |
Copy constructor (not tested!)
Definition at line 57 of file TFoamCell.cxx.
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virtual |
Destructor.
Definition at line 75 of file TFoamCell.cxx.
Calculates volume of the cell using size params which are calculated.
Definition at line 170 of file TFoamCell.cxx.
Fills in certain data into newly allocated cell.
Definition at line 103 of file TFoamCell.cxx.
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Definition at line 43 of file TFoamCell.h.
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inline |
Definition at line 61 of file TFoamCell.h.
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inline |
Definition at line 62 of file TFoamCell.h.
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inline |
Definition at line 52 of file TFoamCell.h.
Provides size and position of the cell These parameter are calculated by analyzing information in all parents cells up to the root cell.
It takes time but saves memory.
Definition at line 116 of file TFoamCell.cxx.
Provides size of the cell Size parameters are calculated by analyzing information in all parents cells up to the root cell.
It takes time but saves memory.
Definition at line 145 of file TFoamCell.cxx.
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inline |
Definition at line 51 of file TFoamCell.h.
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inline |
Definition at line 60 of file TFoamCell.h.
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inline |
Definition at line 53 of file TFoamCell.h.
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inline |
Definition at line 66 of file TFoamCell.h.
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inline |
Definition at line 58 of file TFoamCell.h.
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inline |
Definition at line 50 of file TFoamCell.h.
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Definition at line 42 of file TFoamCell.h.
Substitution operator = (never used)
Definition at line 82 of file TFoamCell.cxx.
Printout of the cell geometry parameters for the debug purpose.
Reimplemented from TObject.
Definition at line 185 of file TFoamCell.cxx.
Definition at line 44 of file TFoamCell.h.
Definition at line 63 of file TFoamCell.h.
Definition at line 64 of file TFoamCell.h.
Definition at line 55 of file TFoamCell.h.
Definition at line 54 of file TFoamCell.h.
Definition at line 56 of file TFoamCell.h.
Definition at line 65 of file TFoamCell.h.
Definition at line 59 of file TFoamCell.h.
Definition at line 45 of file TFoamCell.h.
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Best Edge for division.
Definition at line 27 of file TFoamCell.h.
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private |
Pointer to daughter 1.
Definition at line 22 of file TFoamCell.h.
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Pointer to daughter 2.
Definition at line 23 of file TFoamCell.h.
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Dimension of the vector space.
Definition at line 15 of file TFoamCell.h.
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Driver integral, only for cell build-up.
Definition at line 31 of file TFoamCell.h.
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Integral over cell (estimate from exploration)
Definition at line 30 of file TFoamCell.h.
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Pointer to parent cell.
Definition at line 21 of file TFoamCell.h.
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private |
Primary integral, only for MC generation.
Definition at line 32 of file TFoamCell.h.
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private |
Serial number.
Definition at line 19 of file TFoamCell.h.
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private |
Status (active, inactive)
Definition at line 20 of file TFoamCell.h.
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Cartesian Volume of cell.
Definition at line 29 of file TFoamCell.h.
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Factor for division.
Definition at line 26 of file TFoamCell.h.