class HGeomShapes: public TObject

_HADES_CLASS_DESCRIPTION


 HGeomShapes

 Class to manage the GEANT/ROOT geometry shapes

 The 3D geometry in ROOT uses the ROOT library geom.

 This class holds a list of shape classes (type HGeomBasicShape). They are
 used by all detectors when reading or writing geometry parameter containers
 to ascii files or to create an event display. This class is instantiated in
 the class HSpectrometer inside the function createDetGeomPar(Text_t* name).
 Every geometry parameter container gets a pointer to it.

 The individual shape classes are accessible with the selectShape(...)
 functions. The functions readPoints(...) and writePoints(...) use it
 internally.

 In the current version the following shapes are implemented:
     BOX  TRAP  TRD1  PGON  PCON TUBE TUBS CONE CONS SPHE  ELTU

Function Members (Methods)

public:
HGeomShapes()
HGeomShapes(const HGeomShapes&)
virtual~HGeomShapes()
voidTObject::AbstractMethod(const char* method) const
virtual voidTObject::AppendPad(Option_t* option = "")
virtual voidTObject::Browse(TBrowser* b)
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 = "")MENU
virtual Int_tTObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual voidTObject::Draw(Option_t* option = "")
virtual voidTObject::DrawClass() constMENU
virtual TObject*TObject::DrawClone(Option_t* option = "") constMENU
virtual voidTObject::Dump() constMENU
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
virtual TObject*TObject::FindObject(const char* name) const
virtual TObject*TObject::FindObject(const TObject* obj) const
virtual Option_t*TObject::GetDrawOption() const
static Long_tTObject::GetDtorOnly()
virtual const char*TObject::GetIconName() 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
virtual const char*TObject::GetTitle() const
virtual UInt_tTObject::GetUniqueID() 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() constMENU
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)
HGeomShapes&operator=(const HGeomShapes&)
virtual voidTObject::Paint(Option_t* option = "")
virtual voidTObject::Pop()
virtual voidTObject::Print(Option_t* option = "") const
voidprintPoints(HGeomVolume* volu)
virtual Int_tTObject::Read(const char* name)
Int_treadPoints(fstream*, HGeomVolume*)
virtual voidTObject::RecursiveRemove(TObject* obj)
voidTObject::ResetBit(UInt_t f)
virtual voidTObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual voidTObject::SavePrimitive(basic_ostream<char,char_traits<char> >& out, Option_t* option = "")
HGeomBasicShape*selectShape(HGeomVolume*)
HGeomBasicShape*selectShape(const TString&)
voidTObject::SetBit(UInt_t f)
voidTObject::SetBit(UInt_t f, Bool_t set)
virtual voidTObject::SetDrawOption(Option_t* option = "")MENU
static voidTObject::SetDtorOnly(void* obj)
static voidTObject::SetObjectStat(Bool_t stat)
virtual voidTObject::SetUniqueID(UInt_t uid)
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
Bool_twritePoints(fstream*, HGeomVolume*)
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
};
protected:
TList*shapeslist of already created shape classes

Class Charts

Inheritance Inherited Members Includes Libraries
Class Charts

Function documentation

HGeomShapes()
 constructor creates empty list of shapes
~HGeomShapes()
 destructor deletes all shapes
HGeomBasicShape* selectShape(HGeomVolume * volu)
 returns a pointer to the shape used in the given volume
 calls internally selectShape(TString&) with the name of the shape
 returns NULL if the corresponding shape class is not implemented
HGeomBasicShape* selectShape(const TString& name)
 returns a pointer to the shape given by name
 creates a shape object and adds it to the list of shapes if
 not existing
 returns NULL if the corresponding shape class is not implemented
Int_t readPoints(fstream* , HGeomVolume* )
 reads the points of the given volume from the Ascii file
 returns the number of points read
 returns 0 if if the corresponding shape class is not implemented
Bool_t writePoints(fstream* , HGeomVolume* )
 writes the points of the given volume to the Ascii file
 return kFALSE if the corresponding shape class is not implemented
void printPoints(HGeomVolume* volu)
 writes the points of the given volume to the Ascii file
 return kFALSE if the corresponding shape class is not implemented
HGeomShapes()

Last change: Sat May 22 12:56:38 2010
Last generated: 2010-05-22 12:56
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