library: libFoam
#include "TFoamCell.h"

TFoamCell

class description - header file - source file
viewCVS header - viewCVS source

class TFoamCell: public TObject

Inheritance Inherited Members Includes Libraries
Class Charts

Function Members (Methods)

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public:
TFoamCell()
TFoamCell(Int_t)
TFoamCell(TFoamCell&)
virtual~TFoamCell()
voidTObject::AbstractMethod(const char* method) const
virtual voidTObject::AppendPad(Option_t* option = "")
virtual voidTObject::Browse(TBrowser* b)
voidCalcVolume()
static TClass*Class()
virtual const char*TObject::ClassName() const
virtual voidTObject::Clear(Option_t* = "")
virtual TObject*TObject::Clone(const char* newname = "") const
virtual Int_tTObject::Compare(const TObject* obj) const
virtual voidTObject::Copy(TObject& object) const
virtual voidTObject::Delete(Option_t* option = "")
virtual Int_tTObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual voidTObject::Draw(Option_t* option = "")
virtual voidTObject::DrawClass() const
virtual TObject*TObject::DrawClone(Option_t* option = "") const
virtual voidTObject::Dump() const
virtual voidTObject::Error(const char* method, const char* msgfmt) const
virtual voidTObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual voidTObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual voidTObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual voidTObject::Fatal(const char* method, const char* msgfmt) const
voidFill(Int_t, TFoamCell*, TFoamCell*, TFoamCell*)
virtual TObject*TObject::FindObject(const char* name) const
virtual TObject*TObject::FindObject(const TObject* obj) const
Int_tGetBest() const
TFoamCell*GetDau0() const
TFoamCell*GetDau1() const
virtual Option_t*TObject::GetDrawOption() const
Double_tGetDriv() const
static Long_tTObject::GetDtorOnly()
voidGetHcub(TFoamVect&, TFoamVect&) const
voidGetHSize(TFoamVect&) const
virtual const char*TObject::GetIconName() const
Double_tGetIntg() const
virtual const char*TObject::GetName() const
virtual char*TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_tTObject::GetObjectStat()
virtual Option_t*TObject::GetOption() const
TFoamCell*GetPare() const
Double_tGetPrim() const
Int_tGetSerial() const
Int_tGetStat() const
virtual const char*TObject::GetTitle() const
virtual UInt_tTObject::GetUniqueID() const
Double_tGetVolume() const
Double_tGetXdiv() const
virtual Bool_tTObject::HandleTimer(TTimer* timer)
virtual ULong_tTObject::Hash() const
virtual voidTObject::Info(const char* method, const char* msgfmt) const
virtual Bool_tTObject::InheritsFrom(const char* classname) const
virtual Bool_tTObject::InheritsFrom(const TClass* cl) const
virtual voidTObject::Inspect() const
voidTObject::InvertBit(UInt_t f)
virtual TClass*IsA() const
virtual Bool_tTObject::IsEqual(const TObject* obj) const
virtual Bool_tTObject::IsFolder() const
Bool_tTObject::IsOnHeap() const
virtual Bool_tTObject::IsSortable() const
Bool_tTObject::IsZombie() const
virtual voidTObject::ls(Option_t* option = "") const
voidTObject::MayNotUse(const char* method) const
virtual Bool_tTObject::Notify()
static voidTObject::operator delete(void* ptr)
static voidTObject::operator delete(void* ptr, void* vp)
static voidTObject::operator delete[](void* ptr)
static voidTObject::operator delete[](void* ptr, void* vp)
void*TObject::operator new(size_t sz)
void*TObject::operator new(size_t sz, void* vp)
void*TObject::operator new[](size_t sz)
void*TObject::operator new[](size_t sz, void* vp)
TFoamCell&operator=(TFoamCell&)
virtual voidTObject::Paint(Option_t* option = "")
virtual voidTObject::Pop()
virtual voidPrint(Option_t* option) const
virtual Int_tTObject::Read(const char* name)
virtual voidTObject::RecursiveRemove(TObject* obj)
voidTObject::ResetBit(UInt_t f)
virtual voidTObject::SaveAs(const char* filename = "", Option_t* option = "") const
virtual voidTObject::SavePrimitive(ostream& out, Option_t* option = "")
voidSetBest(Int_t Best)
voidTObject::SetBit(UInt_t f)
voidTObject::SetBit(UInt_t f, Bool_t set)
voidSetDau0(TFoamCell* Daug)
voidSetDau1(TFoamCell* Daug)
virtual voidTObject::SetDrawOption(Option_t* option = "")
voidSetDriv(Double_t Driv)
static voidTObject::SetDtorOnly(void* obj)
voidSetIntg(Double_t Intg)
static voidTObject::SetObjectStat(Bool_t stat)
voidSetPrim(Double_t Prim)
voidSetSerial(Int_t Serial)
voidSetStat(Int_t Stat)
virtual voidTObject::SetUniqueID(UInt_t uid)
voidSetXdiv(Double_t Xdiv)
virtual voidShowMembers(TMemberInspector& insp, char* parent)
virtual voidStreamer(TBuffer& b)
voidStreamerNVirtual(TBuffer& b)
virtual voidTObject::SysError(const char* method, const char* msgfmt) const
Bool_tTObject::TestBit(UInt_t f) const
Int_tTObject::TestBits(UInt_t f) const
virtual voidTObject::UseCurrentStyle()
virtual voidTObject::Warning(const char* method, const char* msgfmt) const
virtual Int_tTObject::Write(const char* name = "0", Int_t option = 0, Int_t bufsize = 0)
virtual Int_tTObject::Write(const char* name = "0", Int_t option = 0, Int_t bufsize = 0) const
protected:
virtual voidTObject::DoError(int level, const char* location, const char* fmt, va_list va) const
voidTObject::MakeZombie()

Data Members

public:
enum TObject::EStatusBits { kCanDelete
kMustCleanup
kObjInCanvas
kIsReferenced
kHasUUID
kCannotPick
kNoContextMenu
kInvalidObject
};
enum TObject::[unnamed] { kIsOnHeap
kNotDeleted
kZombie
kBitMask
kSingleKey
kOverwrite
kWriteDelete
};
private:
Short_tfDimDimension of the vector space
Int_tfSerialSerial number
Int_tfStatusStatus (active, inactive)
TReffParentPointer to parent cell
TReffDaught0Pointer to daughter 1
TReffDaught1Pointer to daughter 2
Double_tfXdivFactor for division
Int_tfBestBest Edge for division
Double_tfVolumeCartesian Volume of cell
Double_tfIntegralIntegral over cell (estimate from exploration)
Double_tfDriveDriver integral, only for cell build-up
Double_tfPrimaryPrimary integral, only for MC generation

Class Description


 Class TFoamCell  used in 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.

_________________________________________________________________________________
TFoamCell()
 Default constructor for streamer
TFoamCell(Int_t kDim)
 User constructor allocating single empty Cell
TFoamCell(TFoamCell &From)
 Copy constructor (not tested!)
~TFoamCell()
 Destructor
TFoamCell& operator=(TFoamCell &From)
 Substitution operator = (never used)
void Fill(Int_t Status, TFoamCell *Parent, TFoamCell *Daugh1, TFoamCell *Daugh2)
 Fills in certain data into newly allocated cell
void GetHcub( TFoamVect &cellPosi, TFoamVect &cellSize)
 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.
void GetHSize( TFoamVect &cellSize)
 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.
void CalcVolume(void)
 Calculates volume of the cell using size params which are calculated
void Print(Option_t *option)
 Printout of the cell geometry parameters for the debug purpose
Double_t GetXdiv()
--------------- Geometry ----------------------------------
{ return fXdiv;}
Int_t GetBest()
{ return fBest;}
void SetBest(Int_t Best)
{ fBest =Best;}
void SetXdiv(Double_t Xdiv)
{ fXdiv =Xdiv;}
Double_t GetVolume()
{ return fVolume;}
Double_t GetIntg()
{ return fIntegral;}
Double_t GetDriv()
{ return fDrive;}
Double_t GetPrim()
{ return fPrimary;}
void SetIntg(Double_t Intg)
{ fIntegral=Intg;}
void SetDriv(Double_t Driv)
{ fDrive =Driv;}
void SetPrim(Double_t Prim)
--------------- linked tree organization ------------------
{ fPrimary =Prim;}
Int_t GetStat()
{ return fStatus;}
void SetStat(Int_t Stat)
{ fStatus=Stat;}
TFoamCell* GetPare()
{ return (TFoamCell*) fParent.GetObject(); }
TFoamCell* GetDau0()
{ return (TFoamCell*) fDaught0.GetObject(); }
TFoamCell* GetDau1()
{ return (TFoamCell*) fDaught1.GetObject(); }
void SetDau0(TFoamCell* Daug)
{ fDaught0 = Daug;}
void SetDau1(TFoamCell* Daug)
{ fDaught1 = Daug;}
void SetSerial(Int_t Serial)
{ fSerial=Serial;}
Int_t GetSerial()
--- other ---
{ return fSerial;}

Author: S. Jadach, P.Sawicki
Last update: root/foam:$Name: $:$Id: TFoamCell.cxx,v 1.10 2006/05/14 07:18:41 brun Exp $

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