class AliMUONPolygon: public TObject

Function Members (Methods)

public:

	AliMUONPolygon(Int_t nvertices = 5)
	AliMUONPolygon(const AliMUONPolygon& rhs)
	AliMUONPolygon(Double_t xpos, Double_t ypos, Double_t halfsizex, Double_t halfsizey)
virtual	~AliMUONPolygon()
void	TObject::AbstractMethod(const char* method) const
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	TObject::Browse(TBrowser* b)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	TObject::Clear(Option_t* = "")
virtual TObject*	Clone(const char* = "") const
void	Close()
virtual Int_t	TObject::Compare(const TObject* obj) const
Bool_t	Contains(Double_t x, Double_t y) const
virtual void	TObject::Copy(TObject& object) const
virtual void	TObject::Delete(Option_t* option = "")MENU
virtual Int_t	TObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual void	TObject::Draw(Option_t* option = "")
virtual void	TObject::DrawClass() constMENU
virtual TObject*	TObject::DrawClone(Option_t* option = "") constMENU
virtual void	TObject::Dump() constMENU
virtual void	TObject::Error(const char* method, const char* msgfmt) const
virtual void	TObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual void	TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual void	TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual void	TObject::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_t	TObject::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_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
virtual const char*	TObject::GetTitle() const
virtual UInt_t	TObject::GetUniqueID() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TObject::Hash() const
virtual void	TObject::Info(const char* method, const char* msgfmt) const
virtual Bool_t	TObject::InheritsFrom(const char* classname) const
virtual Bool_t	TObject::InheritsFrom(const TClass* cl) const
virtual void	TObject::Inspect() constMENU
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
Bool_t	IsCounterClockwiseOriented() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	TObject::IsFolder() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	TObject::IsSortable() const
Bool_t	TObject::IsZombie() const
virtual void	TObject::ls(Option_t* option = "") const
void	TObject::MayNotUse(const char* method) const
virtual Bool_t	TObject::Notify()
Int_t	NumberOfVertices() const
void	TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
static void	TObject::operator delete(void* ptr)
static void	TObject::operator delete(void* ptr, void* vp)
static void	TObject::operator delete[](void* ptr)
static void	TObject::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)
AliMUONPolygon&	operator=(const AliMUONPolygon& rhs)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	Print(Option_t* opt = "") const
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
void	TObject::ResetBit(UInt_t f)
void	ReverseOrientation()
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual void	TObject::SavePrimitive(basic_ostream<char,char_traits<char> >& out, Option_t* option = "")
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
static void	TObject::SetObjectStat(Bool_t stat)
virtual void	TObject::SetUniqueID(UInt_t uid)
void	SetVertex(Int_t i, Double_t x, Double_t y)
virtual void	ShowMembers(TMemberInspector&)
Double_t	SignedArea() const
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual void	TObject::SysError(const char* method, const char* msgfmt) const
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
virtual void	TObject::UseCurrentStyle()
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const
Double_t	X(Int_t i) const
Double_t	Y(Int_t i) const

protected:

virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	TObject::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:

Int_t	fN	/< Number of vertices
Double_t*	fX	[fN]
Double_t*	fY	[fN]

Class Charts

Inheritance Chart:

TObject

←

AliMUONPolygon

Function documentation

AliMUONPolygon(Int_t nvertices = 5)

 Ctor with a predefined number of vertices.

AliMUONPolygon(Double_t xpos, Double_t ypos, Double_t halfsizex, Double_t halfsizey)

 Ctor. Polygon will be a rectangle.

~AliMUONPolygon()

 dtor

AliMUONPolygon(const AliMUONPolygon& rhs)

 Copy constructor.

operator=(const AliMUONPolygon& rhs)

 Assignment operator

Contains(Double_t x, Double_t y) const

 Whether the polygon contains point (x,y)

Close()

 Make that last point = first point

void Print(Option_t* opt = "") const

 Printout

SignedArea() const

 Compute the signed area of this polygon
 Algorithm from F. Feito, J.C. Torres and A. Urena,
 Comput. & Graphics, Vol. 19, pp. 595-600, 1995

ReverseOrientation()

 Reverse the orientation of this polygon

SetVertex(Int_t i, Double_t x, Double_t y)

 Set one vertex

TObject* Clone(const char* = "") const

 Create a full copy of this object

{ return new AliMUONPolygon(*this); }

Bool_t IsCounterClockwiseOriented() const

 Whether this polygon is oriented counter clockwise

{ return SignedArea() > 0.0; }

Double_t X(Int_t i) const

 Return the x-coordinate of the i-th vertex

{ return fX[i]; }

Double_t Y(Int_t i) const

 Return the y-coordinate of the i-th vertex

{ return fY[i]; }

Int_t NumberOfVertices() const

 Get the number of vertices of this polygon

{ return fN; }