class TChainIndex: public TVirtualIndex
A Chain Index
Function Members (Methods)
public:
| TChainIndex() | |
| TChainIndex(const TChainIndex&) | |
| TChainIndex(const TTree* T, const char* majorname, const char* minorname) | |
| virtual | ~TChainIndex() |
| void | TObject::AbstractMethod(const char* method) const |
| virtual void | Append(const TVirtualIndex*, Bool_t delaySort = kFALSE) |
| virtual void | TObject::AppendPad(Option_t* option = "") |
| virtual void | TObject::Browse(TBrowser* b) |
| static TClass* | Class() |
| virtual const char* | TObject::ClassName() const |
| virtual void | TNamed::Clear(Option_t* option = "") |
| virtual TObject* | TNamed::Clone(const char* newname = "") const |
| virtual Int_t | TNamed::Compare(const TObject* obj) const |
| virtual void | TNamed::Copy(TObject& named) 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 void | TNamed::FillBuffer(char*& buffer) |
| 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 Long64_t | GetEntryNumberFriend(const TTree* parent) |
| virtual Long64_t | GetEntryNumberWithBestIndex(Long64_t major, Long64_t minor) const |
| virtual Long64_t | GetEntryNumberWithIndex(Long64_t major, Long64_t minor) const |
| virtual const char* | TObject::GetIconName() const |
| virtual TTreeFormula* | GetMajorFormulaParent(const TTree* parent) |
| virtual const char* | GetMajorName() const |
| virtual TTreeFormula* | GetMinorFormulaParent(const TTree* parent) |
| virtual const char* | GetMinorName() const |
| virtual Long64_t | GetN() const |
| virtual const char* | TNamed::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* | TNamed::GetTitle() const |
| virtual TTree* | TVirtualIndex::GetTree() const |
| virtual UInt_t | TObject::GetUniqueID() const |
| virtual Bool_t | TObject::HandleTimer(TTimer* timer) |
| virtual ULong_t | TNamed::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 |
| virtual Bool_t | TObject::IsEqual(const TObject* obj) const |
| virtual Bool_t | TObject::IsFolder() const |
| Bool_t | TObject::IsOnHeap() const |
| virtual Bool_t | TNamed::IsSortable() const |
| Bool_t | TObject::IsZombie() const |
| virtual void | TNamed::ls(Option_t* option = "") const |
| void | TObject::MayNotUse(const char* method) const |
| virtual Bool_t | TObject::Notify() |
| 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) |
| TChainIndex& | operator=(const TChainIndex&) |
| virtual void | TObject::Paint(Option_t* option = "") |
| virtual void | TObject::Pop() |
| virtual void | TNamed::Print(Option_t* option = "") const |
| virtual Int_t | TObject::Read(const char* name) |
| virtual void | TObject::RecursiveRemove(TObject* obj) |
| void | TObject::ResetBit(UInt_t f) |
| virtual void | TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU |
| virtual void | TObject::SavePrimitive(ostream& 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) |
| virtual void | TNamed::SetName(const char* name)MENU |
| virtual void | TNamed::SetNameTitle(const char* name, const char* title) |
| static void | TObject::SetObjectStat(Bool_t stat) |
| virtual void | TNamed::SetTitle(const char* title = "")MENU |
| virtual void | SetTree(const TTree* T) |
| virtual void | TObject::SetUniqueID(UInt_t uid) |
| virtual void | ShowMembers(TMemberInspector&) |
| virtual Int_t | TNamed::Sizeof() 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 | UpdateFormulaLeaves(const TTree* parent) |
| 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 |
protected:
| void | DeleteIndices() |
| virtual void | TObject::DoError(int level, const char* location, const char* fmt, va_list va) const |
| pair<TVirtualIndex*,Int_t> | GetSubTreeIndex(Long64_t major, Long64_t minor) const |
| void | TObject::MakeZombie() |
| void | ReleaseSubTreeIndex(TVirtualIndex* index, Int_t treeNo) const |
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:
| vector<TChainIndexEntry> | fEntries | descriptions of indices of trees in the chain. |
| TTreeFormula* | fMajorFormulaParent | ! Pointer to major TreeFormula in Parent tree (if any) |
| TString | fMajorName | Index major name |
| TTreeFormula* | fMinorFormulaParent | ! Pointer to minor TreeFormula in Parent tree (if any) |
| TString | fMinorName | Index minor name |
| TString | TNamed::fName | object identifier |
| TString | TNamed::fTitle | object title |
| TTree* | TVirtualIndex::fTree | ! pointer to Tree |
Class Charts
Function documentation
TChainIndex(const TTree* T, const char* majorname, const char* minorname)
Normal constructor for TChainIndex. See TTreeIndex::TTreeIndex for the description of the parameters. The tree must be a TChain. All the index values in the first tree of the chain must be less then any index value in the second one, and so on. If any of those requirements isn't met the object becomes a zombie. If some subtrees don't have indices the indices are created and stored inside this TChainIndex.
void Append(const TVirtualIndex* , Bool_t delaySort = kFALSE)
add an index to this chain if delaySort is kFALSE (default) check if the indices of different trees are in order.
std::pair<TVirtualIndex*, Int_t> GetSubTreeIndex(Long64_t major, Long64_t minor) const
Returns a TVirtualIndex for a tree which holds the entry with the specified major and minor values and the number of that tree. If the index for that tree was created by this object it's set to the tree. The tree index should be later released using ReleaseSubTreeIndex();
void ReleaseSubTreeIndex(TVirtualIndex* index, Int_t treeNo) const
Releases the tree index got using GetSubTreeIndex. If the index was created by this object it is removed from the current tree, so that it isn't deleted in its destructor.
Long64_t GetEntryNumberFriend(const TTree* parent)
see TTreeIndex::GetEntryNumberFriend for description
Long64_t GetEntryNumberWithBestIndex(Long64_t major, Long64_t minor) const
See TTreeIndex::GetEntryNumberWithBestIndex for details.
Long64_t GetEntryNumberWithIndex(Long64_t major, Long64_t minor) const
Returns the entry number with given index values. See TTreeIndex::GetEntryNumberWithIndex for details.
TTreeFormula * GetMajorFormulaParent(const TTree* parent)
return a pointer to the TreeFormula corresponding to the majorname in parent tree T
TTreeFormula * GetMinorFormulaParent(const TTree* parent)
return a pointer to the TreeFormula corresponding to the minorname in parent tree T
void UpdateFormulaLeaves(const TTree* parent)