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class TGeoBranchArray: public TObject


 TGeoBranchArray - An array of daughter indices making a geometry path.
   Can be used to backup/restore a state. To setup an object of this type,
 one should use:
   TGeoBranchArray *array = new TGeoBranchArray(level);
   array->InitFromNavigator(nav); (To initialize from current navigator state)
 The navigator can be updated to reflect this path array:
   array->UpdateNavigator();


Function Members (Methods)

public:
TGeoBranchArray()
TGeoBranchArray(UShort_t level)
TGeoBranchArray(const TGeoBranchArray&)
virtual~TGeoBranchArray()
voidTObject::AbstractMethod(const char* method) const
voidAddLevel(UShort_t dindex)
virtual voidTObject::AppendPad(Option_t* option = "")
static Long64_tBinarySearch(Long64_t n, const TGeoBranchArray** array, TGeoBranchArray* value)
virtual voidTObject::Browse(TBrowser* b)
static TClass*Class()
virtual const char*TObject::ClassName() const
voidCleanMatrix()
virtual voidTObject::Clear(Option_t* = "")
virtual TObject*TObject::Clone(const char* newname = "") const
virtual Int_tCompare(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
UShort_t*GetArray() const
TObject*GetClient() const
virtual Option_t*TObject::GetDrawOption() const
static Long_tTObject::GetDtorOnly()
virtual const char*TObject::GetIconName() const
UShort_tGetLevel() const
TGeoHMatrix*GetMatrix() const
virtual const char*TObject::GetName() const
TGeoNode*GetNode(UShort_t level) const
virtual char*TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_tTObject::GetObjectStat()
virtual Option_t*TObject::GetOption() const
voidGetPath(TString& path) 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
voidInitFromNavigator(TGeoNavigator* nav)
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_tIsSortable() const
Bool_tTObject::IsZombie() const
virtual voidTObject::ls(Option_t* option = "") const
voidTObject::MayNotUse(const char* method) const
virtual Bool_tNotify()
voidTObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
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)
Bool_toperator!=(const TGeoBranchArray& other) const
Bool_toperator<(const TGeoBranchArray& other) const
Bool_toperator<=(const TGeoBranchArray& other) const
TGeoBranchArray&operator=(const TGeoBranchArray&)
Bool_toperator==(const TGeoBranchArray& other) const
Bool_toperator>(const TGeoBranchArray& other) const
Bool_toperator>=(const TGeoBranchArray& other) const
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 = "") constMENU
virtual voidTObject::SavePrimitive(ostream& out, Option_t* option = "")
voidTObject::SetBit(UInt_t f)
voidTObject::SetBit(UInt_t f, Bool_t set)
voidSetClient(TObject* client)
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)
static voidSort(Int_t n, TGeoBranchArray** array, Int_t* index, Bool_t down = kTRUE)
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
voidUpdateNavigator(TGeoNavigator* nav) 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

protected:
UShort_t*fArray[fLevel] Array of daughter indices
TObject*fClientClient object to notify
UShort_tfLevelBranch depth
TGeoHMatrix*fMatrixGlobal matrix (owned)

Class Charts

Inheritance Inherited Members Includes Libraries
Class Charts

Function documentation

TGeoBranchArray(UShort_t level)
 Constructor. Alocates the array with a size given by level.
~TGeoBranchArray()
 Destructor.
TGeoBranchArray(const TGeoBranchArray& )
 Copy constructor.
TGeoBranchArray& operator=(const TGeoBranchArray& )
 Assignment.
void AddLevel(UShort_t dindex)
 Add and extra daughter to the current path array. No validity check performed !
Long64_t BinarySearch(Long64_t n, const TGeoBranchArray** array, TGeoBranchArray* value)
 Binary search in an array of n pointers to branch arrays, to locate value.
 Returns element index or index of nearest element smaller than value
Int_t Compare(const TObject* obj) const
 Compare with other object of same type. Returns -1 if this is smaller (first
 smaller array value prevails), 0 if equal (size and values) and 1 if this is
 larger.
void CleanMatrix()
 Garbage collect the stored matrix.
TGeoNode * GetNode(UShort_t level) const
void InitFromNavigator(TGeoNavigator* nav)
 Init the branch array from current navigator state.
void GetPath(TString& path) const
 Fill path pointed by the array.
void Print(Option_t* option = "") const
 Print branch information
void Sort(Int_t n, TGeoBranchArray** array, Int_t* index, Bool_t down = kTRUE)
 Sorting of an array of branch array pointers.
void UpdateNavigator(TGeoNavigator* nav) const
 Update the navigator to reflect the branch.
TGeoBranchArray()
{}
UShort_t * GetArray() const
{return fArray;}
TObject * GetClient() const
{return fClient;}
UShort_t GetLevel() const
{return fLevel;}
TGeoHMatrix * GetMatrix() const
{return fMatrix;}
Bool_t IsSortable() const
{return kTRUE;}
Bool_t Notify()
{return (fClient)?fClient->Notify():kFALSE;}
void SetClient(TObject* client)
{fClient = client;}