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class TTreeSQL: public TTree


TTreeSQL

Implement TTree for a SQL backend

Function Members (Methods)

public:

	TTreeSQL(TSQLServer* server, TString DB, const TString& table)
	~TTreeSQL()
void	TObject::AbstractMethod(const char* method) const
virtual void	TTree::AddBranchToCache(const char* bname, Bool_t subbranches = kFALSE)
virtual void	TTree::AddBranchToCache(TBranch* branch, Bool_t subbranches = kFALSE)
virtual TFriendElement*	TTree::AddFriend(const char* treename, const char* filename = "")
virtual TFriendElement*	TTree::AddFriend(const char* treename, TFile* file)
virtual TFriendElement*	TTree::AddFriend(TTree* tree, const char* alias = "", Bool_t warn = kFALSE)
virtual void	TTree::AddTotBytes(Int_t tot)
virtual void	TTree::AddZipBytes(Int_t zip)
virtual void	TObject::AppendPad(Option_t* option = "")
virtual Long64_t	TTree::AutoSave(Option_t* option = "")
virtual Int_t	Branch(TList* list, Int_t bufsize = 32000, Int_t splitlevel = 99)
virtual Int_t	Branch(const char* folder, Int_t bufsize = 32000, Int_t splitlevel = 99)
virtual Int_t	Branch(TCollection* list, Int_t bufsize = 32000, Int_t splitlevel = 99, const char* name = "")
virtual TBranch*	Branch(const char* name, void* address, const char* leaflist, Int_t bufsize)
virtual TBranch*	BranchOld(const char* name, const char* classname, void* addobj, Int_t bufsize = 32000, Int_t splitlevel = 1)
virtual TBranch*	TTree::BranchRef()
virtual TBranch*	Bronch(const char* name, const char* classname, void* addobj, Int_t bufsize = 32000, Int_t splitlevel = 99)
virtual void	TTree::Browse(TBrowser*)
virtual Int_t	TTree::BuildIndex(const char* majorname, const char* minorname = "0")
TStreamerInfo*	TTree::BuildStreamerInfo(TClass* cl, void* pointer = 0, Bool_t canOptimize = kTRUE)
virtual TFile*	TTree::ChangeFile(TFile* file)
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 TTree*	TTree::CloneTree(Long64_t nentries = -1, Option_t* option = "")
virtual Int_t	TNamed::Compare(const TObject* obj) const
virtual void	TNamed::Copy(TObject& named) const
virtual void	TTree::CopyAddresses(TTree*, Bool_t undo = kFALSE)
virtual Long64_t	TTree::CopyEntries(TTree* tree, Long64_t nentries = -1, Option_t* option = "")
virtual TTree*	TTree::CopyTree(const char* selection, Option_t* option = "", Long64_t nentries = 1000000000, Long64_t firstentry = 0)
Int_t	TTree::Debug() const
virtual void	TTree::Delete(Option_t* option = "")MENU
virtual void	TTree::DirectoryAutoAdd(TDirectory*)
Int_t	TAttLine::DistancetoLine(Int_t px, Int_t py, Double_t xp1, Double_t yp1, Double_t xp2, Double_t yp2)
virtual Int_t	TObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual void	TTree::Draw(Option_t* opt)
virtual Long64_t	TTree::Draw(const char* varexp, const TCut& selection, Option_t* option = "", Long64_t nentries = 1000000000, Long64_t firstentry = 0)
virtual Long64_t	TTree::Draw(const char* varexp, const char* selection, Option_t* option = "", Long64_t nentries = 1000000000, Long64_t firstentry = 0)MENU
virtual void	TObject::DrawClass() constMENU
virtual TObject*	TObject::DrawClone(Option_t* option = "") constMENU
virtual void	TTree::DropBaskets()
virtual void	TTree::DropBranchFromCache(const char* bname, Bool_t subbranches = kFALSE)
virtual void	TTree::DropBranchFromCache(TBranch* branch, Bool_t subbranches = kFALSE)
virtual void	TTree::DropBuffers(Int_t nbytes)
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 Int_t	Fill()
virtual void	TNamed::FillBuffer(char*& buffer)
virtual TBranch*	TTree::FindBranch(const char* name)
virtual TLeaf*	TTree::FindLeaf(const char* name)
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
virtual Int_t	TTree::Fit(const char* funcname, const char* varexp, const char* selection = "", Option_t* option = "", Option_t* goption = "", Long64_t nentries = 1000000000, Long64_t firstentry = 0)MENU
virtual Int_t	TTree::FlushBaskets() const
virtual const char*	TTree::GetAlias(const char* aliasName) const
virtual Long64_t	TTree::GetAutoFlush() const
virtual Long64_t	TTree::GetAutoSave() const
virtual TBranch*	TTree::GetBranch(const char* name)
virtual TBranchRef*	TTree::GetBranchRef() const
virtual Bool_t	TTree::GetBranchStatus(const char* branchname) const
static Int_t	TTree::GetBranchStyle()
virtual Long64_t	TTree::GetCacheSize() const
virtual Long64_t	TTree::GetChainEntryNumber(Long64_t entry) const
virtual Long64_t	TTree::GetChainOffset() const
virtual TTree::TClusterIterator	TTree::GetClusterIterator(Long64_t firstentry)
TFile*	TTree::GetCurrentFile() const
Long64_t	TTree::GetDebugMax() const
Long64_t	TTree::GetDebugMin() const
Int_t	TTree::GetDefaultEntryOffsetLen() const
TDirectory*	TTree::GetDirectory() const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual Long64_t	GetEntries() const
virtual Long64_t	GetEntries(const char* sel)
virtual Long64_t	GetEntriesFast() const
virtual Long64_t	TTree::GetEntriesFriend() const
virtual Int_t	GetEntry(Long64_t entry = 0, Int_t getall = 0)
virtual TEntryList*	TTree::GetEntryList()
virtual Long64_t	TTree::GetEntryNumber(Long64_t entry) const
virtual Long64_t	TTree::GetEntryNumberWithBestIndex(Int_t major, Int_t minor = 0) const
virtual Long64_t	TTree::GetEntryNumberWithIndex(Int_t major, Int_t minor = 0) const
virtual Int_t	TTree::GetEntryWithIndex(Int_t major, Int_t minor = 0)
virtual Long64_t	TTree::GetEstimate() const
Int_t	TTree::GetEvent(Long64_t entry = 0, Int_t getall = 0)
TEventList*	TTree::GetEventList() const
virtual Int_t	TTree::GetFileNumber() const
virtual Color_t	TAttFill::GetFillColor() const
virtual Style_t	TAttFill::GetFillStyle() const
virtual TTree*	TTree::GetFriend(const char*) const
virtual const char*	TTree::GetFriendAlias(TTree*) const
TH1*	TTree::GetHistogram()
virtual const char*	TObject::GetIconName() const
virtual Int_t*	TTree::GetIndex()
virtual Double_t*	TTree::GetIndexValues()
virtual TIterator*	TTree::GetIteratorOnAllLeaves(Bool_t dir = kIterForward)
virtual TLeaf*	TTree::GetLeaf(const char* name)
virtual TLeaf*	TTree::GetLeaf(const char* branchname, const char* leafname)
virtual Color_t	TAttLine::GetLineColor() const
virtual Style_t	TAttLine::GetLineStyle() const
virtual Width_t	TAttLine::GetLineWidth() const
virtual TList*	TTree::GetListOfAliases() const
virtual TObjArray*	TTree::GetListOfBranches()
virtual TList*	TTree::GetListOfClones()
virtual TList*	TTree::GetListOfFriends() const
virtual TObjArray*	TTree::GetListOfLeaves()
Int_t	TTree::GetMakeClass() const
virtual Color_t	TAttMarker::GetMarkerColor() const
virtual Size_t	TAttMarker::GetMarkerSize() const
virtual Style_t	TAttMarker::GetMarkerStyle() const
virtual Long64_t	TTree::GetMaxEntryLoop() const
virtual Double_t	TTree::GetMaximum(const char* columname)
static Long64_t	TTree::GetMaxTreeSize()
virtual Long64_t	TTree::GetMaxVirtualSize() const
virtual Double_t	TTree::GetMinimum(const char* columname)
virtual const char*	TNamed::GetName() const
virtual Int_t	TTree::GetNbranches()
TObject*	TTree::GetNotify() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
virtual Int_t	TTree::GetPacketSize() const
TVirtualTreePlayer*	TTree::GetPlayer()
virtual Long64_t	TTree::GetReadEntry() const
virtual Long64_t	TTree::GetReadEvent() const
virtual Int_t	TTree::GetScanField() const
TTreeFormula*	TTree::GetSelect()
virtual Long64_t	TTree::GetSelectedRows()
TString	GetTableName()
virtual Int_t	TTree::GetTimerInterval() const
virtual const char*	TNamed::GetTitle() const
virtual Long64_t	TTree::GetTotBytes() const
TBuffer*	TTree::GetTransientBuffer(Int_t size)
virtual TTree*	TTree::GetTree() const
virtual TVirtualIndex*	TTree::GetTreeIndex() const
virtual Int_t	TTree::GetTreeNumber() const
virtual UInt_t	TObject::GetUniqueID() const
virtual Int_t	TTree::GetUpdate() const
virtual TList*	TTree::GetUserInfo()
virtual Double_t*	TTree::GetV1()
virtual Double_t*	TTree::GetV2()
virtual Double_t*	TTree::GetV3()
virtual Double_t*	TTree::GetV4()
virtual Double_t*	TTree::GetVal(Int_t i)
TTreeFormula*	TTree::GetVar(Int_t i)
TTreeFormula*	TTree::GetVar1()
TTreeFormula*	TTree::GetVar2()
TTreeFormula*	TTree::GetVar3()
TTreeFormula*	TTree::GetVar4()
virtual Double_t*	TTree::GetW()
virtual Double_t	TTree::GetWeight() const
virtual Long64_t	TTree::GetZipBytes() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TNamed::Hash() const
virtual void	TTree::IncrementTotalBuffers(Int_t nbytes)
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	TTree::IsFolder() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	TNamed::IsSortable() const
virtual Bool_t	TAttFill::IsTransparent() const
Bool_t	TObject::IsZombie() const
virtual Int_t	TTree::LoadBaskets(Long64_t maxmemory = 2000000000)
virtual Long64_t	LoadTree(Long64_t entry)
virtual Long64_t	TTree::LoadTreeFriend(Long64_t entry, TTree* T)
virtual void	TNamed::ls(Option_t* option = "") const
virtual Int_t	TTree::MakeClass(const char* classname = 0, Option_t* option = "")
virtual Int_t	TTree::MakeCode(const char* filename = 0)
virtual Int_t	TTree::MakeProxy(const char* classname, const char* macrofilename = 0, const char* cutfilename = 0, const char* option = 0, Int_t maxUnrolling = 3)
virtual Int_t	TTree::MakeSelector(const char* selector = 0)
void	TObject::MayNotUse(const char* method) const
Bool_t	TTree::MemoryFull(Int_t nbytes)
virtual Long64_t	TTree::Merge(TCollection* list, Option_t* option = "")
virtual Long64_t	TTree::Merge(TCollection* list, TFileMergeInfo* info)
static TTree*	TTree::MergeTrees(TList* list, Option_t* option = "")
virtual void	TAttLine::Modify()
virtual Bool_t	TTree::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)
TNamed&	TNamed::operator=(const TNamed& rhs)
virtual void	TTree::OptimizeBaskets(ULong64_t maxMemory = 10000000, Float_t minComp = 1.1, Option_t* option = "")
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual Long64_t	PrepEntry(Long64_t entry)
TPrincipal*	TTree::Principal(const char* varexp = "", const char* selection = "", Option_t* option = "np", Long64_t nentries = 1000000000, Long64_t firstentry = 0)
virtual void	TTree::Print(Option_t* option = "") constMENU
virtual void	TTree::PrintCacheStats(Option_t* option = "") const
virtual Long64_t	TTree::Process(const char* filename, Option_t* option = "", Long64_t nentries = 1000000000, Long64_t firstentry = 0)MENU
virtual Long64_t	TTree::Process(void* selector, Option_t* option = "", Long64_t nentries = 1000000000, Long64_t firstentry = 0)
virtual Long64_t	TTree::Project(const char* hname, const char* varexp, const char* selection = "", Option_t* option = "", Long64_t nentries = 1000000000, Long64_t firstentry = 0)
virtual TSQLResult*	TTree::Query(const char* varexp = "", const char* selection = "", Option_t* option = "", Long64_t nentries = 1000000000, Long64_t firstentry = 0)
virtual Int_t	TObject::Read(const char* name)
virtual Long64_t	TTree::ReadFile(const char* filename, const char* branchDescriptor = "", char delimiter = ' ')
virtual Long64_t	TTree::ReadStream(istream& inputStream, const char* branchDescriptor = "", char delimiter = ' ')
virtual void	TTree::RecursiveRemove(TObject* obj)
virtual void	Refresh()
virtual void	TTree::RemoveFriend(TTree*)
virtual void	TTree::Reset(Option_t* option = "")
virtual void	TTree::ResetAfterMerge(TFileMergeInfo*)
virtual void	TAttFill::ResetAttFill(Option_t* option = "")
virtual void	TAttLine::ResetAttLine(Option_t* option = "")
virtual void	TAttMarker::ResetAttMarker(Option_t* toption = "")
void	TObject::ResetBit(UInt_t f)
virtual void	TTree::ResetBranchAddress(TBranch*)
virtual void	TTree::ResetBranchAddresses()
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual void	TAttFill::SaveFillAttributes(ostream& out, const char* name, Int_t coldef = 1, Int_t stydef = 1001)
virtual void	TAttLine::SaveLineAttributes(ostream& out, const char* name, Int_t coldef = 1, Int_t stydef = 1, Int_t widdef = 1)
virtual void	TAttMarker::SaveMarkerAttributes(ostream& out, const char* name, Int_t coldef = 1, Int_t stydef = 1, Int_t sizdef = 1)
virtual void	TObject::SavePrimitive(ostream& out, Option_t* option = "")
virtual Long64_t	TTree::Scan(const char* varexp = "", const char* selection = "", Option_t* option = "", Long64_t nentries = 1000000000, Long64_t firstentry = 0)MENU
virtual Bool_t	TTree::SetAlias(const char* aliasName, const char* aliasFormula)
virtual void	TTree::SetAutoFlush(Long64_t autof = 30000000)
virtual void	TTree::SetAutoSave(Long64_t autos = 300000000)
virtual void	TTree::SetBasketSize(const char* bname, Int_t buffsize = 16000)
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
Int_t	TTree::SetBranchAddress(const char* bname, void add, TBranch ptr = 0)
virtual Int_t	TTree::SetBranchAddress(const char* bname, void* add, TClass* realClass, EDataType datatype, Bool_t isptr)
virtual Int_t	TTree::SetBranchAddress(const char* bname, void* add, TBranch** ptr, TClass* realClass, EDataType datatype, Bool_t isptr)
virtual void	TTree::SetBranchStatus(const char* bname, Bool_t status = 1, UInt_t* found = 0)
static void	TTree::SetBranchStyle(Int_t style = 1)
virtual void	TTree::SetCacheEntryRange(Long64_t first, Long64_t last)
virtual void	TTree::SetCacheLearnEntries(Int_t n = 10)
virtual void	TTree::SetCacheSize(Long64_t cachesize = -1)
virtual void	TTree::SetChainOffset(Long64_t offset = 0)
virtual void	TTree::SetCircular(Long64_t maxEntries)
virtual void	TTree::SetDebug(Int_t level = 1, Long64_t min = 0, Long64_t max = 9999999)MENU
virtual void	TTree::SetDefaultEntryOffsetLen(Int_t newdefault, Bool_t updateExisting = kFALSE)
virtual void	TTree::SetDirectory(TDirectory* dir)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
virtual Long64_t	TTree::SetEntries(Long64_t n = -1)
virtual void	TTree::SetEntryList(TEntryList* list, Option_t* opt = "")
virtual void	TTree::SetEstimate(Long64_t nentries = 10000)
virtual void	TTree::SetEventList(TEventList* list)
virtual void	TTree::SetFileNumber(Int_t number = 0)
virtual void	TAttFill::SetFillAttributes()MENU
virtual void	TAttFill::SetFillColor(Color_t fcolor)
virtual void	TAttFill::SetFillStyle(Style_t fstyle)
virtual void	TAttLine::SetLineAttributes()MENU
virtual void	TAttLine::SetLineColor(Color_t lcolor)
virtual void	TAttLine::SetLineStyle(Style_t lstyle)
virtual void	TAttLine::SetLineWidth(Width_t lwidth)
virtual void	TTree::SetMakeClass(Int_t make)
virtual void	TAttMarker::SetMarkerAttributes()MENU
virtual void	TAttMarker::SetMarkerColor(Color_t tcolor = 1)
virtual void	TAttMarker::SetMarkerSize(Size_t msize = 1)
virtual void	TAttMarker::SetMarkerStyle(Style_t mstyle = 1)
virtual void	TTree::SetMaxEntryLoop(Long64_t maxev = 1000000000)MENU
static void	TTree::SetMaxTreeSize(Long64_t maxsize = 1900000000)
virtual void	TTree::SetMaxVirtualSize(Long64_t size = 0)MENU
virtual void	TTree::SetName(const char* name)MENU
virtual void	TNamed::SetNameTitle(const char* name, const char* title)
virtual void	TTree::SetNotify(TObject* obj)
virtual void	TTree::SetObject(const char* name, const char* title)
static void	TObject::SetObjectStat(Bool_t stat)
virtual void	TTree::SetParallelUnzip(Bool_t opt = kTRUE, Float_t RelSize = -1)
virtual void	TTree::SetScanField(Int_t n = 50)MENU
virtual void	TTree::SetTimerInterval(Int_t msec = 333)
virtual void	TNamed::SetTitle(const char* title = "")MENU
virtual void	TTree::SetTreeIndex(TVirtualIndex* index)
virtual void	TObject::SetUniqueID(UInt_t uid)
virtual void	TTree::SetUpdate(Int_t freq = 0)
virtual void	TTree::SetWeight(Double_t w = 1, Option_t* option = "")
virtual void	TTree::Show(Long64_t entry = -1, Int_t lenmax = 20)
virtual void	ShowMembers(TMemberInspector& insp)
virtual Int_t	TNamed::Sizeof() const
virtual void	TTree::StartViewer()MENU
virtual void	TTree::StopCacheLearningPhase()
virtual void	Streamer(TBuffer& b)
void	StreamerNVirtual(TBuffer& 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 Int_t	TTree::UnbinnedFit(const char* funcname, const char* varexp, const char* selection = "", Option_t* option = "", Long64_t nentries = 1000000000, Long64_t firstentry = 0)
virtual void	TTree::UseCurrentStyle()
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual Int_t	TTree::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_t	TTree::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const

protected:

void	TTree::AddClone(TTree*)
virtual TBranch*	BranchImp(const char* branchname, TClass* ptrClass, void* addobj, Int_t bufsize, Int_t splitlevel)
virtual TBranch*	BranchImp(const char* branchname, const char* classname, TClass* ptrClass, void* addobj, Int_t bufsize, Int_t splitlevel)
virtual TBranch*	TTree::BranchImpRef(const char* branchname, const char* classname, TClass* ptrClass, void* addobj, Int_t bufsize, Int_t splitlevel)
virtual TBranch*	TTree::BranchImpRef(const char* branchname, TClass* ptrClass, EDataType datatype, void* addobj, Int_t bufsize, Int_t splitlevel)
virtual TBranch*	TTree::BronchExec(const char* name, const char* classname, void* addobj, Bool_t isptrptr, Int_t bufsize, Int_t splitlevel)
void	CheckBasket(TBranch* tb)
Bool_t	CheckBranch(TBranch* tb)
virtual Int_t	TTree::CheckBranchAddressType(TBranch* branch, TClass* ptrClass, EDataType datatype, Bool_t ptr)
Bool_t	CheckTable(const TString& table) const
TString	ConvertTypeName(const TString& typeName)
virtual TBasket*	CreateBasket(TBranch* br)
virtual void	CreateBranch(const TString& branchName, const TString& typeName)
TString	CreateBranches(TSQLResult* rs)
Bool_t	CreateTable(const TString& table)
virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
vector<Int_t>*	GetColumnIndice(TBranch* branch)
virtual TLeaf*	TTree::GetLeafImpl(const char* branchname, const char* leafname)
char	TTree::GetNewlineValue(istream& inputStream)
void	TTree::ImportClusterRanges(TTree* fromtree)
void	Init()
virtual void	TTree::KeepCircular()
void	TObject::MakeZombie()
void	ResetQuery()
Int_t	TTree::SetBranchAddressImp(TBranch* branch, void* addr, TBranch** ptr)

Data Members

public:

enum TTree::ELockStatusBits {	kFindBranch
	kFindLeaf
	kGetAlias
	kGetBranch
	kGetEntry
	kGetEntryWithIndex
	kGetFriend
	kGetFriendAlias
	kGetLeaf
	kLoadTree
	kPrint
	kRemoveFriend
	kSetBranchStatus
};
enum TTree::SetBranchAddressStatus {	kMissingBranch
	kInternalError
	kMissingCompiledCollectionProxy
	kMismatch
	kClassMismatch
	kMatch
	kMatchConversion
	kMatchConversionCollection
	kMakeClass
	kVoidPtr
	kNoCheck
};
enum TTree::[unnamed] {	kForceRead
	kCircular
	kSplitCollectionOfPointers
};
enum TObject::EStatusBits {	kCanDelete
	kMustCleanup
	kObjInCanvas
	kIsReferenced
	kHasUUID
	kCannotPick
	kNoContextMenu
	kInvalidObject
};
enum TObject::[unnamed] {	kIsOnHeap
	kNotDeleted
	kZombie
	kBitMask
	kSingleKey
	kOverwrite
	kWriteDelete
};

protected:

TList*	TTree::fAliases	List of aliases for expressions based on the tree branches.
Long64_t	TTree::fAutoFlush	Autoflush tree when fAutoFlush entries written
Long64_t	TTree::fAutoSave	Autosave tree when fAutoSave bytes produced
Bool_t	fBranchChecked
TBranchRef*	TTree::fBranchRef	Branch supporting the TRefTable (if any)
TObjArray	TTree::fBranches	List of Branches
Long64_t	TTree::fCacheSize	! Maximum size of file buffers
Long64_t	TTree::fChainOffset	! Offset of 1st entry of this Tree in a TChain
TList*	TTree::fClones	! List of cloned trees which share our addresses
Long64_t*	TTree::fClusterRangeEnd	[fNClusterRange] Last entry of a cluster range.
Long64_t*	TTree::fClusterSize	[fNClusterRange] Number of entries in each cluster for a given range.
Int_t	fCurrentEntry
TString	fDB
Int_t	TTree::fDebug	! Debug level
Long64_t	TTree::fDebugMax	! Last entry number to debug
Long64_t	TTree::fDebugMin	! First entry number to debug
Int_t	TTree::fDefaultEntryOffsetLen	Initial Length of fEntryOffset table in the basket buffers
TDirectory*	TTree::fDirectory	! Pointer to directory holding this tree
Long64_t	TTree::fEntries	Number of entries
TEntryList*	TTree::fEntryList	! Pointer to event selection list (if one)
Long64_t	TTree::fEstimate	Number of entries to estimate histogram limits
TEventList*	TTree::fEventList	! Pointer to event selection list (if one)
Int_t	TTree::fFileNumber	! current file number (if file extensions)
Color_t	TAttFill::fFillColor	fill area color
Style_t	TAttFill::fFillStyle	fill area style
Long64_t	TTree::fFlushedBytes	Number of autoflushed bytes
UInt_t	TTree::fFriendLockStatus	! Record which method is locking the friend recursion
TList*	TTree::fFriends	pointer to list of friend elements
TArrayI	TTree::fIndex	Index of sorted values
TArrayD	TTree::fIndexValues	Sorted index values
TString	fInsertQuery
TObjArray	TTree::fLeaves	Direct pointers to individual branch leaves
Color_t	TAttLine::fLineColor	line color
Style_t	TAttLine::fLineStyle	line style
Width_t	TAttLine::fLineWidth	line width
Int_t	TTree::fMakeClass	! not zero when processing code generated by MakeClass
Color_t	TAttMarker::fMarkerColor	Marker color index
Size_t	TAttMarker::fMarkerSize	Marker size
Style_t	TAttMarker::fMarkerStyle	Marker style
Int_t	TTree::fMaxClusterRange	! Memory allocated for the cluster range.
Long64_t	TTree::fMaxEntries	Maximum number of entries in case of circular buffers
Long64_t	TTree::fMaxEntryLoop	Maximum number of entries to process
Long64_t	TTree::fMaxVirtualSize	Maximum total size of buffers kept in memory
Int_t	TTree::fNClusterRange	Number of Cluster range in addition to the one defined by 'AutoFlush'
TString	TNamed::fName	object identifier
Int_t	TTree::fNfill	! Local for EntryLoop
TObject*	TTree::fNotify	! Object to be notified when loading a Tree
Int_t	TTree::fPacketSize	! Number of entries in one packet for parallel root
TVirtualTreePlayer*	TTree::fPlayer	! Pointer to current Tree player
TString	fQuery
Long64_t	TTree::fReadEntry	! Number of the entry being processed
TSQLResult*	fResult
TSQLRow*	fRow
Long64_t	TTree::fSavedBytes	Number of autosaved bytes
Int_t	TTree::fScanField	Number of runs before prompting in Scan
TSQLServer*	fServer
TString	fTable
Int_t	TTree::fTimerInterval	Timer interval in milliseconds
TString	TNamed::fTitle	object title
Long64_t	TTree::fTotBytes	Total number of bytes in all branches before compression
Long64_t	TTree::fTotalBuffers	! Total number of bytes in branch buffers
TBuffer*	TTree::fTransientBuffer	! Pointer to the current transient buffer.
TVirtualIndex*	TTree::fTreeIndex	Pointer to the tree Index (if any)
Int_t	TTree::fUpdate	Update frequency for EntryLoop
TList*	TTree::fUserInfo	pointer to a list of user objects associated to this Tree
Double_t	TTree::fWeight	Tree weight (see TTree::SetWeight)
Long64_t	TTree::fZipBytes	Total number of bytes in all branches after compression
static Int_t	TTree::fgBranchStyle	Old/New branch style
static Long64_t	TTree::fgMaxTreeSize	Maximum size of a file containg a Tree

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

TTreeSQL(TSQLServer* server, TString DB, const TString& table)

 Constructor with an explicit TSQLServer

TBranch* BranchImp(const char* branchname, const char* classname, TClass* ptrClass, void* addobj, Int_t bufsize, Int_t splitlevel)

 Not implemented yet

TBranch* BranchImp(const char* branchname, TClass* ptrClass, void* addobj, Int_t bufsize, Int_t splitlevel)

 Not implemented yet

Int_t Branch(TCollection* list, Int_t bufsize = 32000, Int_t splitlevel = 99, const char* name = "")

 Not implemented yet

Int_t Branch(TList* list, Int_t bufsize = 32000, Int_t splitlevel = 99)

 Not implemented yet

Int_t Branch(const char* folder, Int_t bufsize = 32000, Int_t splitlevel = 99)

 Not implemented yet

TBranch* Bronch(const char* name, const char* classname, void* addobj, Int_t bufsize = 32000, Int_t splitlevel = 99)

 Not implemented yet

TBranch* BranchOld(const char* name, const char* classname, void* addobj, Int_t bufsize = 32000, Int_t splitlevel = 1)

 Not implemented yet

TBranch * Branch(const char *, const char *, void *, Int_t, Int_t)

 Not implemented yet

void CheckBasket(TBranch* tb)

 Check if the basket is properly setup

Bool_t CheckBranch(TBranch* tb)

 Check if the table has a column corresponding the branch
 and that the resultset are properly setup

Bool_t CheckTable(const TString& table) const

 Check the table exist in the database

TString ConvertTypeName(const TString& typeName)

 Convert from ROOT typename to SQL typename

TBasket * CreateBasket(TBranch* br)

 Create a TBasketSQL

void CreateBranch(const TString& branchName, const TString& typeName)

 Create the column(s) in the database that correspond to the branch

TString CreateBranches(TSQLResult* rs)

 determine leaf description string

Bool_t CreateTable(const TString& table)

 Create the database table corresponding to this TTree.

void Init()

 Initializeation routine

Int_t Fill()

 Copy the information from the user object to the TTree

vector<Int_t> * GetColumnIndice(TBranch* branch)

 Return a vector of columns index corresponding to the
 current SQL table and the branch given as argument
 Returns 0 if no columns indices is found
 Otherwise returns a pointer to a vector to be deleted by the caller

Long64_t GetEntries() const

 Get the number of rows in the database

Long64_t GetEntriesFast() const

 Return the number of entries as of the last check.
 Use GetEntries for a more accurate count.

Int_t GetEntry(Long64_t entry = 0, Int_t getall = 0)

 Load the data for the entry from the database.

Long64_t LoadTree(Long64_t entry)

 Setup the tree to the load the specified entry.

Long64_t PrepEntry(Long64_t entry)

 Make sure the server and result set are setup for the requested entry

void Refresh()

  Refresh contents of this Tree and his branches from the current
  Tree status in the database
  One can call this function in case the Tree on its file is being
  updated by another process

void ResetQuery()

 Reset the internal query

Long64_t GetEntries() const

TString GetTableName()

{ return fTable; }