A TTree object is a list of TBranch.
To Create a TTree object one must:
To Fill this object, use member function Fill with no parameters. The Fill function loops on all defined TBranch.
TTreeSQL is the TTree implementation interfacing with an SQL database
Definition at line 42 of file TTreeSQL.h.
Public Member Functions | |
TTreeSQL (TSQLServer *server, TString DB, const TString &table) | |
Constructor with an explicit TSQLServer. | |
~TTreeSQL () override | |
Int_t | Branch (const char *folder, Int_t bufsize=32000, Int_t splitlevel=99) override |
Not implemented yet. | |
TBranch * | Branch (const char *name, const char *classname, void *addobj, Int_t bufsize=32000, Int_t splitlevel=99) override |
Not implemented yet. | |
TBranch * | Branch (const char *name, void *address, const char *leaflist, Int_t bufsize) override |
Create a branch. | |
Int_t | Branch (TCollection *list, Int_t bufsize=32000, Int_t splitlevel=99, const char *name="") override |
Not implemented yet. | |
Int_t | Branch (TList *list, Int_t bufsize=32000, Int_t splitlevel=99) override |
Not implemented yet. | |
TBranch * | BranchOld (const char *name, const char *classname, void *addobj, Int_t bufsize=32000, Int_t splitlevel=1) override |
Not implemented yet. | |
TBranch * | Bronch (const char *name, const char *classname, void *addobj, Int_t bufsize=32000, Int_t splitlevel=99) override |
Not implemented yet. | |
Int_t | Fill () override |
Copy the information from the user object to the TTree. | |
Long64_t | GetEntries () const override |
Get the number of rows in the database. | |
Long64_t | GetEntries (const char *sel) override |
Return the number of entries matching the selection. | |
Long64_t | GetEntriesFast () const override |
Return the number of entries as of the last check. | |
Int_t | GetEntry (Long64_t entry=0, Int_t getall=0) override |
Load the data for the entry from the database. | |
TString | GetTableName () |
TClass * | IsA () const override |
Long64_t | LoadTree (Long64_t entry) override |
Setup the tree to the load the specified entry. | |
virtual Long64_t | PrepEntry (Long64_t entry) |
Make sure the server and result set are setup for the requested entry. | |
void | Refresh () override |
Refresh contents of this Tree and its 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 | Streamer (TBuffer &) override |
Stream a class object. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
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TTree () | |
Default constructor and I/O constructor. | |
TTree (const char *name, const char *title, Int_t splitlevel=99, TDirectory *dir=(::ROOT::Internal::TDirectoryAtomicAdapter{})) | |
Normal tree constructor. | |
TTree (const TTree &tt)=delete | |
~TTree () override | |
Destructor. | |
void | AddAllocationCount (UInt_t count) |
virtual Int_t | AddBranchToCache (const char *bname, bool subbranches=false) |
Add branch with name bname to the Tree cache. | |
virtual Int_t | AddBranchToCache (TBranch *branch, bool subbranches=false) |
Add branch b to the Tree cache. | |
void | AddClone (TTree *) |
Add a cloned tree to our list of trees to be notified whenever we change our branch addresses or when we are deleted. | |
virtual TFriendElement * | AddFriend (const char *treename, const char *filename="") |
Add a TFriendElement to the list of friends. | |
virtual TFriendElement * | AddFriend (const char *treename, TFile *file) |
Add a TFriendElement to the list of friends. | |
virtual TFriendElement * | AddFriend (TTree *tree, const char *alias="", bool warn=false) |
Add a TFriendElement to the list of friends. | |
virtual void | AddTotBytes (Int_t tot) |
virtual void | AddZipBytes (Int_t zip) |
virtual Long64_t | AutoSave (Option_t *option="") |
AutoSave tree header every fAutoSave bytes. | |
TBranch * | Branch (const char *name, char *address, const char *leaflist, Int_t bufsize=32000) |
template<class T > | |
TBranch * | Branch (const char *name, const char *classname, T **addobj, Int_t bufsize=32000, Int_t splitlevel=99) |
template<class T > | |
TBranch * | Branch (const char *name, const char *classname, T *obj, Int_t bufsize=32000, Int_t splitlevel=99) |
TBranch * | Branch (const char *name, int address, const char *leaflist, Int_t bufsize=32000) |
TBranch * | Branch (const char *name, Longptr_t address, const char *leaflist, Int_t bufsize=32000) |
template<typename T , std::size_t N> | |
TBranch * | Branch (const char *name, std::array< T, N > *obj, Int_t bufsize=32000, Int_t splitlevel=99) |
template<class T > | |
TBranch * | Branch (const char *name, T **addobj, Int_t bufsize=32000, Int_t splitlevel=99) |
Add a new branch, and infer the data type from the array addobj being passed. | |
template<class T > | |
TBranch * | Branch (const char *name, T *obj, Int_t bufsize=32000, Int_t splitlevel=99) |
Add a new branch, and infer the data type from the type of obj being passed. | |
virtual TBranch * | BranchRef () |
Build the optional branch supporting the TRefTable. | |
void | Browse (TBrowser *) override |
Browse content of the TTree. | |
virtual Int_t | BuildIndex (const char *majorname, const char *minorname="0") |
Build a Tree Index (default is TTreeIndex). | |
TStreamerInfo * | BuildStreamerInfo (TClass *cl, void *pointer=nullptr, bool canOptimize=true) |
Build StreamerInfo for class cl. | |
virtual TFile * | ChangeFile (TFile *file) |
Called by TTree::Fill() when file has reached its maximum fgMaxTreeSize. | |
virtual TTree * | CloneTree (Long64_t nentries=-1, Option_t *option="") |
Create a clone of this tree and copy nentries. | |
virtual void | CopyAddresses (TTree *, bool undo=false) |
Set branch addresses of passed tree equal to ours. | |
virtual Long64_t | CopyEntries (TTree *tree, Long64_t nentries=-1, Option_t *option="", bool needCopyAddresses=false) |
Copy nentries from given tree to this tree. | |
virtual TTree * | CopyTree (const char *selection, Option_t *option="", Long64_t nentries=kMaxEntries, Long64_t firstentry=0) |
Copy a tree with selection. | |
Int_t | Debug () const |
void | Delete (Option_t *option="") override |
Delete this tree from memory or/and disk. | |
virtual void | DirectoryAutoAdd (TDirectory *) |
Called by TKey and TObject::Clone to automatically add us to a directory when we are read from a file. | |
virtual Long64_t | Draw (const char *varexp, const char *selection, Option_t *option="", Long64_t nentries=kMaxEntries, Long64_t firstentry=0) |
Draw expression varexp for entries and objects that pass a (optional) selection. | |
virtual Long64_t | Draw (const char *varexp, const TCut &selection, Option_t *option="", Long64_t nentries=kMaxEntries, Long64_t firstentry=0) |
Draw expression varexp for specified entries. | |
void | Draw (Option_t *opt) override |
Default Draw method for all objects. | |
virtual void | DropBaskets () |
Remove some baskets from memory. | |
virtual Int_t | DropBranchFromCache (const char *bname, bool subbranches=false) |
Remove the branch with name 'bname' from the Tree cache. | |
virtual Int_t | DropBranchFromCache (TBranch *branch, bool subbranches=false) |
Remove the branch b from the Tree cache. | |
virtual void | DropBuffers (Int_t nbytes) |
Drop branch buffers to accommodate nbytes below MaxVirtualsize. | |
bool | EnableCache () |
Enable the TTreeCache unless explicitly disabled for this TTree by a prior call to SetCacheSize(0) . | |
virtual TBranch * | FindBranch (const char *name) |
Return the branch that correspond to the path 'branchname', which can include the name of the tree or the omitted name of the parent branches. | |
virtual TLeaf * | FindLeaf (const char *name) |
Find leaf.. | |
virtual Int_t | Fit (const char *funcname, const char *varexp, const char *selection="", Option_t *option="", Option_t *goption="", Long64_t nentries=kMaxEntries, Long64_t firstentry=0) |
Fit a projected item(s) from a tree. | |
virtual Int_t | FlushBaskets (bool create_cluster=true) const |
Write to disk all the basket that have not yet been individually written and create an event cluster boundary (by default). | |
virtual const char * | GetAlias (const char *aliasName) const |
Returns the expanded value of the alias. Search in the friends if any. | |
UInt_t | GetAllocationCount () const |
virtual Long64_t | GetAutoFlush () const |
virtual Long64_t | GetAutoSave () const |
virtual TBranch * | GetBranch (const char *name) |
Return pointer to the branch with the given name in this tree or its friends. | |
virtual TBranchRef * | GetBranchRef () const |
virtual bool | GetBranchStatus (const char *branchname) const |
Return status of branch with name branchname. | |
virtual Long64_t | GetCacheSize () const |
virtual Long64_t | GetChainEntryNumber (Long64_t entry) const |
virtual Long64_t | GetChainOffset () const |
virtual TClusterIterator | GetClusterIterator (Long64_t firstentry) |
Return an iterator over the cluster of baskets starting at firstentry. | |
virtual bool | GetClusterPrefetch () const |
TFile * | GetCurrentFile () const |
Return pointer to the current file. | |
Long64_t | GetDebugMax () const |
Long64_t | GetDebugMin () const |
Int_t | GetDefaultEntryOffsetLen () const |
TDirectory * | GetDirectory () const |
virtual Long64_t | GetEntriesFriend () const |
Return pointer to the 1st Leaf named name in any Branch of this Tree or any branch in the list of friend trees. | |
virtual TEntryList * | GetEntryList () |
Returns the entry list assigned to this tree. | |
virtual Long64_t | GetEntryNumber (Long64_t entry) const |
Return entry number corresponding to entry. | |
virtual Long64_t | GetEntryNumberWithBestIndex (Long64_t major, Long64_t minor=0) const |
Return entry number corresponding to major and minor number. | |
virtual Long64_t | GetEntryNumberWithIndex (Long64_t major, Long64_t minor=0) const |
Return entry number corresponding to major and minor number. | |
virtual Int_t | GetEntryWithIndex (Int_t major, Int_t minor=0) |
Read entry corresponding to major and minor number. | |
virtual Long64_t | GetEstimate () const |
Int_t | GetEvent (Long64_t entry, Int_t getall=0) |
TEventList * | GetEventList () const |
virtual Int_t | GetFileNumber () const |
virtual TTree * | GetFriend (const char *) const |
Return a pointer to the TTree friend whose name or alias is friendname . | |
virtual const char * | GetFriendAlias (TTree *) const |
If the 'tree' is a friend, this method returns its alias name. | |
TH1 * | GetHistogram () |
virtual bool | GetImplicitMT () |
virtual Int_t * | GetIndex () |
virtual Double_t * | GetIndexValues () |
ROOT::TIOFeatures | GetIOFeatures () const |
Returns the current set of IO settings. | |
virtual TIterator * | GetIteratorOnAllLeaves (bool dir=kIterForward) |
Creates a new iterator that will go through all the leaves on the tree itself and its friend. | |
virtual TLeaf * | GetLeaf (const char *branchname, const char *leafname) |
Return pointer to the 1st Leaf named name in any Branch of this Tree or any branch in the list of friend trees. | |
virtual TLeaf * | GetLeaf (const char *name) |
Return pointer to first leaf named "name" in any branch of this tree or its friend trees. | |
virtual TList * | GetListOfAliases () const |
virtual TObjArray * | GetListOfBranches () |
virtual TList * | GetListOfClones () |
virtual TList * | GetListOfFriends () const |
virtual TObjArray * | GetListOfLeaves () |
Int_t | GetMakeClass () const |
virtual Long64_t | GetMaxEntryLoop () const |
virtual Double_t | GetMaximum (const char *columname) |
Return maximum of column with name columname. | |
virtual Long64_t | GetMaxVirtualSize () const |
virtual Double_t | GetMinimum (const char *columname) |
Return minimum of column with name columname. | |
virtual Int_t | GetNbranches () |
TObject * | GetNotify () const |
virtual Int_t | GetPacketSize () const |
virtual TVirtualPerfStats * | GetPerfStats () const |
TVirtualTreePlayer * | GetPlayer () |
Load the TTreePlayer (if not already done). | |
TTreeCache * | GetReadCache (TFile *file) const |
Find and return the TTreeCache registered with the file and which may contain branches for us. | |
TTreeCache * | GetReadCache (TFile *file, bool create) |
Find and return the TTreeCache registered with the file and which may contain branches for us. | |
virtual Long64_t | GetReadEntry () const |
virtual Long64_t | GetReadEvent () const |
virtual Int_t | GetScanField () const |
TTreeFormula * | GetSelect () |
virtual Long64_t | GetSelectedRows () |
Float_t | GetTargetMemoryRatio () const |
virtual Int_t | GetTimerInterval () const |
virtual Long64_t | GetTotBytes () const |
TBuffer * | GetTransientBuffer (Int_t size) |
Returns the transient buffer currently used by this TTree for reading/writing baskets. | |
virtual TTree * | GetTree () const |
virtual TVirtualIndex * | GetTreeIndex () const |
virtual Int_t | GetTreeNumber () const |
virtual Int_t | GetUpdate () const |
virtual TList * | GetUserInfo () |
Return a pointer to the list containing user objects associated to this tree. | |
virtual Double_t * | GetV1 () |
virtual Double_t * | GetV2 () |
virtual Double_t * | GetV3 () |
virtual Double_t * | GetV4 () |
virtual Double_t * | GetVal (Int_t i) |
TTreeFormula * | GetVar (Int_t i) |
TTreeFormula * | GetVar1 () |
TTreeFormula * | GetVar2 () |
TTreeFormula * | GetVar3 () |
TTreeFormula * | GetVar4 () |
virtual Double_t * | GetW () |
virtual Double_t | GetWeight () const |
virtual Long64_t | GetZipBytes () const |
virtual void | IncrementTotalBuffers (Int_t nbytes) |
virtual bool | InPlaceClone (TDirectory *newdirectory, const char *options="") |
Copy the content to a new new file, update this TTree with the new location information and attach this TTree to the new directory. | |
bool | IsFolder () const override |
Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). | |
virtual Int_t | LoadBaskets (Long64_t maxmemory=2000000000) |
Read in memory all baskets from all branches up to the limit of maxmemory bytes. | |
virtual Long64_t | LoadTreeFriend (Long64_t entry, TTree *T) |
Load entry on behalf of our master tree, we may use an index. | |
virtual Int_t | MakeClass (const char *classname=nullptr, Option_t *option="") |
Generate a skeleton analysis class for this tree. | |
virtual Int_t | MakeCode (const char *filename=nullptr) |
Generate a skeleton function for this tree. | |
virtual Int_t | MakeProxy (const char *classname, const char *macrofilename=nullptr, const char *cutfilename=nullptr, const char *option=nullptr, Int_t maxUnrolling=3) |
Generate a skeleton analysis class for this Tree using TBranchProxy. | |
virtual Int_t | MakeSelector (const char *selector=nullptr, Option_t *option="") |
Generate skeleton selector class for this tree. | |
bool | MemoryFull (Int_t nbytes) |
Check if adding nbytes to memory we are still below MaxVirtualsize. | |
virtual Long64_t | Merge (TCollection *list, Option_t *option="") |
Merge the trees in the TList into this tree. | |
virtual Long64_t | Merge (TCollection *list, TFileMergeInfo *info) |
Merge the trees in the TList into this tree. | |
bool | Notify () override |
Function called when loading a new class library. | |
TTree & | operator= (const TTree &tt)=delete |
virtual void | OptimizeBaskets (ULong64_t maxMemory=10000000, Float_t minComp=1.1, Option_t *option="") |
This function may be called after having filled some entries in a Tree. | |
TPrincipal * | Principal (const char *varexp="", const char *selection="", Option_t *option="np", Long64_t nentries=kMaxEntries, Long64_t firstentry=0) |
Interface to the Principal Components Analysis class. | |
void | Print (Option_t *option="") const override |
Print a summary of the tree contents. | |
virtual void | PrintCacheStats (Option_t *option="") const |
Print statistics about the TreeCache for this tree. | |
virtual Long64_t | Process (const char *filename, Option_t *option="", Long64_t nentries=kMaxEntries, Long64_t firstentry=0) |
Process this tree executing the TSelector code in the specified filename. | |
virtual Long64_t | Process (TSelector *selector, Option_t *option="", Long64_t nentries=kMaxEntries, Long64_t firstentry=0) |
Process this tree executing the code in the specified selector. | |
virtual Long64_t | Project (const char *hname, const char *varexp, const char *selection="", Option_t *option="", Long64_t nentries=kMaxEntries, Long64_t firstentry=0) |
Make a projection of a tree using selections. | |
virtual TSQLResult * | Query (const char *varexp="", const char *selection="", Option_t *option="", Long64_t nentries=kMaxEntries, Long64_t firstentry=0) |
Loop over entries and return a TSQLResult object containing entries following selection. | |
virtual Long64_t | ReadFile (const char *filename, const char *branchDescriptor="", char delimiter=' ') |
Create or simply read branches from filename. | |
virtual Long64_t | ReadStream (std::istream &inputStream, const char *branchDescriptor="", char delimiter=' ') |
Create or simply read branches from an input stream. | |
void | RecursiveRemove (TObject *obj) override |
Make sure that obj (which is being deleted or will soon be) is no longer referenced by this TTree. | |
virtual void | RegisterExternalFriend (TFriendElement *) |
Record a TFriendElement that we need to warn when the chain switches to a new file (typically this is because this chain is a friend of another TChain) | |
virtual void | RemoveExternalFriend (TFriendElement *) |
Removes external friend. | |
virtual void | RemoveFriend (TTree *) |
Remove a friend from the list of friends. | |
virtual void | Reset (Option_t *option="") |
Reset baskets, buffers and entries count in all branches and leaves. | |
virtual void | ResetAfterMerge (TFileMergeInfo *) |
Resets the state of this TTree after a merge (keep the customization but forget the data). | |
virtual void | ResetBranchAddress (TBranch *) |
Tell all of our branches to set their addresses to zero. | |
virtual void | ResetBranchAddresses () |
Tell all of our branches to drop their current objects and allocate new ones. | |
virtual Long64_t | Scan (const char *varexp="", const char *selection="", Option_t *option="", Long64_t nentries=kMaxEntries, Long64_t firstentry=0) |
Loop over tree entries and print entries passing selection. | |
virtual bool | SetAlias (const char *aliasName, const char *aliasFormula) |
Set a tree variable alias. | |
virtual void | SetAutoFlush (Long64_t autof=-30000000) |
This function may be called at the start of a program to change the default value for fAutoFlush. | |
virtual void | SetAutoSave (Long64_t autos=-300000000) |
In case of a program crash, it will be possible to recover the data in the tree up to the last AutoSave point. | |
virtual void | SetBasketSize (const char *bname, Int_t buffsize=16000) |
Set a branch's basket size. | |
template<class T > | |
Int_t | SetBranchAddress (const char *bname, T **add, TBranch **ptr=nullptr) |
template<class T > | |
Int_t | SetBranchAddress (const char *bname, T *add, TBranch **ptr=nullptr) |
virtual Int_t | SetBranchAddress (const char *bname, void *add, TBranch **ptr, TClass *realClass, EDataType datatype, bool isptr) |
Verify the validity of the type of addr before calling SetBranchAddress. | |
virtual Int_t | SetBranchAddress (const char *bname, void *add, TBranch **ptr=nullptr) |
Change branch address, dealing with clone trees properly. | |
virtual Int_t | SetBranchAddress (const char *bname, void *add, TClass *realClass, EDataType datatype, bool isptr) |
Verify the validity of the type of addr before calling SetBranchAddress. | |
virtual void | SetBranchStatus (const char *bname, bool status=true, UInt_t *found=nullptr) |
Set branch status to Process or DoNotProcess. | |
virtual Int_t | SetCacheEntryRange (Long64_t first, Long64_t last) |
interface to TTreeCache to set the cache entry range | |
virtual void | SetCacheLearnEntries (Int_t n=10) |
Interface to TTreeCache to set the number of entries for the learning phase. | |
virtual Int_t | SetCacheSize (Long64_t cachesize=-1) |
Set maximum size of the file cache . | |
virtual void | SetChainOffset (Long64_t offset=0) |
virtual void | SetCircular (Long64_t maxEntries) |
Enable/Disable circularity for this tree. | |
virtual void | SetClusterPrefetch (bool enabled) |
virtual void | SetDebug (Int_t level=1, Long64_t min=0, Long64_t max=9999999) |
Set the debug level and the debug range. | |
virtual void | SetDefaultEntryOffsetLen (Int_t newdefault, bool updateExisting=false) |
Update the default value for the branch's fEntryOffsetLen. | |
virtual void | SetDirectory (TDirectory *dir) |
Change the tree's directory. | |
virtual Long64_t | SetEntries (Long64_t n=-1) |
Change number of entries in the tree. | |
virtual void | SetEntryList (TEntryList *list, Option_t *opt="") |
Set an EntryList. | |
virtual void | SetEstimate (Long64_t nentries=1000000) |
Set number of entries to estimate variable limits. | |
virtual void | SetEventList (TEventList *list) |
This function transfroms the given TEventList into a TEntryList The new TEntryList is owned by the TTree and gets deleted when the tree is deleted. | |
virtual void | SetFileNumber (Int_t number=0) |
Set fFileNumber to number. | |
virtual void | SetImplicitMT (bool enabled) |
ROOT::TIOFeatures | SetIOFeatures (const ROOT::TIOFeatures &) |
Provide the end-user with the ability to enable/disable various experimental IO features for this TTree. | |
virtual void | SetMakeClass (Int_t make) |
Set all the branches in this TTree to be in decomposed object mode (also known as MakeClass mode). | |
virtual void | SetMaxEntryLoop (Long64_t maxev=kMaxEntries) |
virtual void | SetMaxVirtualSize (Long64_t size=0) |
void | SetName (const char *name) override |
Change the name of this tree. | |
virtual void | SetNotify (TObject *obj) |
Sets the address of the object to be notified when the tree is loaded. | |
virtual void | SetObject (const char *name, const char *title) |
Change the name and title of this tree. | |
virtual void | SetParallelUnzip (bool opt=true, Float_t RelSize=-1) |
Enable or disable parallel unzipping of Tree buffers. | |
virtual void | SetPerfStats (TVirtualPerfStats *perf) |
Set perf stats. | |
virtual void | SetScanField (Int_t n=50) |
void | SetTargetMemoryRatio (Float_t ratio) |
virtual void | SetTimerInterval (Int_t msec=333) |
virtual void | SetTreeIndex (TVirtualIndex *index) |
The current TreeIndex is replaced by the new index. | |
virtual void | SetUpdate (Int_t freq=0) |
virtual void | SetWeight (Double_t w=1, Option_t *option="") |
Set tree weight. | |
virtual void | Show (Long64_t entry=-1, Int_t lenmax=20) |
Print values of all active leaves for entry. | |
virtual void | StartViewer () |
Start the TTreeViewer on this tree. | |
virtual Int_t | StopCacheLearningPhase () |
Stop the cache learning phase. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
virtual Int_t | UnbinnedFit (const char *funcname, const char *varexp, const char *selection="", Option_t *option="", Long64_t nentries=kMaxEntries, Long64_t firstentry=0) |
Unbinned fit of one or more variable(s) from a tree. | |
void | UseCurrentStyle () override |
Replace current attributes by current style. | |
Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const override |
Write this object to the current directory. | |
Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) override |
Write this object to the current directory. | |
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TNamed () | |
TNamed (const char *name, const char *title) | |
TNamed (const TNamed &named) | |
TNamed copy ctor. | |
TNamed (const TString &name, const TString &title) | |
virtual | ~TNamed () |
TNamed destructor. | |
void | Clear (Option_t *option="") override |
Set name and title to empty strings (""). | |
TObject * | Clone (const char *newname="") const override |
Make a clone of an object using the Streamer facility. | |
Int_t | Compare (const TObject *obj) const override |
Compare two TNamed objects. | |
void | Copy (TObject &named) const override |
Copy this to obj. | |
virtual void | FillBuffer (char *&buffer) |
Encode TNamed into output buffer. | |
const char * | GetName () const override |
Returns name of object. | |
const char * | GetTitle () const override |
Returns title of object. | |
ULong_t | Hash () const override |
Return hash value for this object. | |
Bool_t | IsSortable () const override |
void | ls (Option_t *option="") const override |
List TNamed name and title. | |
TNamed & | operator= (const TNamed &rhs) |
TNamed assignment operator. | |
virtual void | SetNameTitle (const char *name, const char *title) |
Set all the TNamed parameters (name and title). | |
virtual void | SetTitle (const char *title="") |
Set the title of the TNamed. | |
virtual Int_t | Sizeof () const |
Return size of the TNamed part of the TObject. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
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TObject () | |
TObject constructor. | |
TObject (const TObject &object) | |
TObject copy ctor. | |
virtual | ~TObject () |
TObject destructor. | |
void | AbstractMethod (const char *method) const |
Use this method to implement an "abstract" method that you don't want to leave purely abstract. | |
virtual void | AppendPad (Option_t *option="") |
Append graphics object to current pad. | |
ULong_t | CheckedHash () |
Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object. | |
virtual const char * | ClassName () const |
Returns name of class to which the object belongs. | |
virtual Int_t | DistancetoPrimitive (Int_t px, Int_t py) |
Computes distance from point (px,py) to the object. | |
virtual void | DrawClass () const |
Draw class inheritance tree of the class to which this object belongs. | |
virtual TObject * | DrawClone (Option_t *option="") const |
Draw a clone of this object in the current selected pad with: gROOT->SetSelectedPad(c1) . | |
virtual void | Dump () const |
Dump contents of object on stdout. | |
virtual void | Error (const char *method, const char *msgfmt,...) const |
Issue error message. | |
virtual void | Execute (const char *method, const char *params, Int_t *error=nullptr) |
Execute method on this object with the given parameter string, e.g. | |
virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=nullptr) |
Execute method on this object with parameters stored in the TObjArray. | |
virtual void | ExecuteEvent (Int_t event, Int_t px, Int_t py) |
Execute action corresponding to an event at (px,py). | |
virtual void | Fatal (const char *method, const char *msgfmt,...) const |
Issue fatal error message. | |
virtual TObject * | FindObject (const char *name) const |
Must be redefined in derived classes. | |
virtual TObject * | FindObject (const TObject *obj) const |
Must be redefined in derived classes. | |
virtual Option_t * | GetDrawOption () const |
Get option used by the graphics system to draw this object. | |
virtual const char * | GetIconName () const |
Returns mime type name of object. | |
virtual char * | GetObjectInfo (Int_t px, Int_t py) const |
Returns string containing info about the object at position (px,py). | |
virtual Option_t * | GetOption () const |
virtual UInt_t | GetUniqueID () const |
Return the unique object id. | |
virtual Bool_t | HandleTimer (TTimer *timer) |
Execute action in response of a timer timing out. | |
Bool_t | HasInconsistentHash () const |
Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e. | |
virtual void | Info (const char *method, const char *msgfmt,...) const |
Issue info message. | |
virtual Bool_t | InheritsFrom (const char *classname) const |
Returns kTRUE if object inherits from class "classname". | |
virtual Bool_t | InheritsFrom (const TClass *cl) const |
Returns kTRUE if object inherits from TClass cl. | |
virtual void | Inspect () const |
Dump contents of this object in a graphics canvas. | |
void | InvertBit (UInt_t f) |
Bool_t | IsDestructed () const |
IsDestructed. | |
virtual Bool_t | IsEqual (const TObject *obj) const |
Default equal comparison (objects are equal if they have the same address in memory). | |
R__ALWAYS_INLINE Bool_t | IsOnHeap () const |
R__ALWAYS_INLINE Bool_t | IsZombie () const |
void | MayNotUse (const char *method) const |
Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). | |
void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
Use this method to declare a method obsolete. | |
void | operator delete (void *ptr) |
Operator delete. | |
void | operator delete (void *ptr, void *vp) |
Only called by placement new when throwing an exception. | |
void | operator delete[] (void *ptr) |
Operator delete []. | |
void | operator delete[] (void *ptr, void *vp) |
Only called by placement new[] when throwing an exception. | |
void * | operator new (size_t sz) |
void * | operator new (size_t sz, void *vp) |
void * | operator new[] (size_t sz) |
void * | operator new[] (size_t sz, void *vp) |
TObject & | operator= (const TObject &rhs) |
TObject assignment operator. | |
virtual void | Paint (Option_t *option="") |
This method must be overridden if a class wants to paint itself. | |
virtual void | Pop () |
Pop on object drawn in a pad to the top of the display list. | |
virtual Int_t | Read (const char *name) |
Read contents of object with specified name from the current directory. | |
void | ResetBit (UInt_t f) |
virtual void | SaveAs (const char *filename="", Option_t *option="") const |
Save this object in the file specified by filename. | |
virtual void | SavePrimitive (std::ostream &out, Option_t *option="") |
Save a primitive as a C++ statement(s) on output stream "out". | |
void | SetBit (UInt_t f) |
void | SetBit (UInt_t f, Bool_t set) |
Set or unset the user status bits as specified in f. | |
virtual void | SetDrawOption (Option_t *option="") |
Set drawing option for object. | |
virtual void | SetUniqueID (UInt_t uid) |
Set the unique object id. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
virtual void | SysError (const char *method, const char *msgfmt,...) const |
Issue system error message. | |
R__ALWAYS_INLINE Bool_t | TestBit (UInt_t f) const |
Int_t | TestBits (UInt_t f) const |
virtual void | Warning (const char *method, const char *msgfmt,...) const |
Issue warning message. | |
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TAttLine () | |
AttLine default constructor. | |
TAttLine (Color_t lcolor, Style_t lstyle, Width_t lwidth) | |
AttLine normal constructor. | |
virtual | ~TAttLine () |
AttLine destructor. | |
void | Copy (TAttLine &attline) const |
Copy this line attributes to a new TAttLine. | |
Int_t | DistancetoLine (Int_t px, Int_t py, Double_t xp1, Double_t yp1, Double_t xp2, Double_t yp2) |
Compute distance from point px,py to a line. | |
virtual Color_t | GetLineColor () const |
Return the line color. | |
virtual Style_t | GetLineStyle () const |
Return the line style. | |
virtual Width_t | GetLineWidth () const |
Return the line width. | |
virtual void | Modify () |
Change current line attributes if necessary. | |
virtual void | ResetAttLine (Option_t *option="") |
Reset this line attributes to default values. | |
virtual void | SaveLineAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1, Int_t widdef=1) |
Save line attributes as C++ statement(s) on output stream out. | |
virtual void | SetLineAttributes () |
Invoke the DialogCanvas Line attributes. | |
virtual void | SetLineColor (Color_t lcolor) |
Set the line color. | |
virtual void | SetLineColorAlpha (Color_t lcolor, Float_t lalpha) |
Set a transparent line color. | |
virtual void | SetLineStyle (Style_t lstyle) |
Set the line style. | |
virtual void | SetLineWidth (Width_t lwidth) |
Set the line width. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
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TAttFill () | |
AttFill default constructor. | |
TAttFill (Color_t fcolor, Style_t fstyle) | |
AttFill normal constructor. | |
virtual | ~TAttFill () |
AttFill destructor. | |
void | Copy (TAttFill &attfill) const |
Copy this fill attributes to a new TAttFill. | |
virtual Color_t | GetFillColor () const |
Return the fill area color. | |
virtual Style_t | GetFillStyle () const |
Return the fill area style. | |
virtual Bool_t | IsTransparent () const |
virtual void | Modify () |
Change current fill area attributes if necessary. | |
virtual void | ResetAttFill (Option_t *option="") |
Reset this fill attributes to default values. | |
virtual void | SaveFillAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1001) |
Save fill attributes as C++ statement(s) on output stream out. | |
virtual void | SetFillAttributes () |
Invoke the DialogCanvas Fill attributes. | |
virtual void | SetFillColor (Color_t fcolor) |
Set the fill area color. | |
virtual void | SetFillColorAlpha (Color_t fcolor, Float_t falpha) |
Set a transparent fill color. | |
virtual void | SetFillStyle (Style_t fstyle) |
Set the fill area style. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
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TAttMarker () | |
TAttMarker default constructor. | |
TAttMarker (Color_t color, Style_t style, Size_t msize) | |
TAttMarker normal constructor. | |
virtual | ~TAttMarker () |
TAttMarker destructor. | |
void | Copy (TAttMarker &attmarker) const |
Copy this marker attributes to a new TAttMarker. | |
virtual Color_t | GetMarkerColor () const |
Return the marker color. | |
virtual Size_t | GetMarkerSize () const |
Return the marker size. | |
virtual Style_t | GetMarkerStyle () const |
Return the marker style. | |
virtual void | Modify () |
Change current marker attributes if necessary. | |
virtual void | ResetAttMarker (Option_t *toption="") |
Reset this marker attributes to the default values. | |
virtual void | SaveMarkerAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1, Int_t sizdef=1) |
Save line attributes as C++ statement(s) on output stream out. | |
virtual void | SetMarkerAttributes () |
Invoke the DialogCanvas Marker attributes. | |
virtual void | SetMarkerColor (Color_t mcolor=1) |
Set the marker color. | |
virtual void | SetMarkerColorAlpha (Color_t mcolor, Float_t malpha) |
Set a transparent marker color. | |
virtual void | SetMarkerSize (Size_t msize=1) |
Set the marker size. | |
virtual void | SetMarkerStyle (Style_t mstyle=1) |
Set the marker style. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Static Public Member Functions | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
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static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static Int_t | GetBranchStyle () |
Static function returning the current branch style. | |
static Long64_t | GetMaxTreeSize () |
Static function which returns the tree file size limit in bytes. | |
static TTree * | MergeTrees (TList *list, Option_t *option="") |
Static function merging the trees in the TList into a new tree. | |
static void | SetBranchStyle (Int_t style=1) |
Set the current branch style. | |
static void | SetMaxTreeSize (Long64_t maxsize=100000000000LL) |
Set the maximum size in bytes of a Tree file (static function). | |
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static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
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static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static Longptr_t | GetDtorOnly () |
Return destructor only flag. | |
static Bool_t | GetObjectStat () |
Get status of object stat flag. | |
static void | SetDtorOnly (void *obj) |
Set destructor only flag. | |
static void | SetObjectStat (Bool_t stat) |
Turn on/off tracking of objects in the TObjectTable. | |
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static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
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static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
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static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static Width_t | GetMarkerLineWidth (Style_t style) |
Internal helper function that returns the line width of the given marker style (0 = filled marker) | |
static Style_t | GetMarkerStyleBase (Style_t style) |
Internal helper function that returns the corresponding marker style with line width 1 for the given style. | |
Protected Member Functions | |
TBranch * | BranchImp (const char *branchname, const char *classname, TClass *ptrClass, void *addobj, Int_t bufsize, Int_t splitlevel) override |
Not implemented yet. | |
TBranch * | BranchImp (const char *branchname, TClass *ptrClass, void *addobj, Int_t bufsize, Int_t splitlevel) override |
Not implemented yet. | |
void | CheckBasket (TBranch *tb) |
Check if the basket is properly setup. | |
bool | CheckBranch (TBranch *tb) |
Check if the table has a column corresponding the branch and that the resultset are properly setup. | |
bool | 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) override |
Create a TBasketSQL. | |
virtual void | CreateBranch (const TString &branchName, const TString &typeName) |
Create the column(s) in the database that correspond to the branch/. | |
void | CreateBranches () |
determine leaf description string | |
bool | CreateTable (const TString &table) |
Create the database table corresponding to this TTree. | |
std::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. | |
void | Init () |
Initialization routine. | |
void | ResetQuery () |
Reset the internal query. | |
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virtual TBranch * | BranchImpArr (const char *branchname, EDataType datatype, std::size_t N, void *addobj, Int_t bufsize, Int_t splitlevel) |
virtual TBranch * | BranchImpRef (const char *branchname, const char *classname, TClass *ptrClass, void *addobj, Int_t bufsize, Int_t splitlevel) |
Same as TTree::Branch but automatic detection of the class name. | |
virtual TBranch * | BranchImpRef (const char *branchname, TClass *ptrClass, EDataType datatype, void *addobj, Int_t bufsize, Int_t splitlevel) |
Same as TTree::Branch but automatic detection of the class name. | |
virtual TBranch * | BronchExec (const char *name, const char *classname, void *addobj, bool isptrptr, Int_t bufsize, Int_t splitlevel) |
Helper function implementing TTree::Bronch and TTree::Branch(const char *name, T &obj);. | |
virtual Int_t | CheckBranchAddressType (TBranch *branch, TClass *ptrClass, EDataType datatype, bool ptr) |
Check whether or not the address described by the last 3 parameters matches the content of the branch. | |
Long64_t | GetCacheAutoSize (bool withDefault=false) |
Used for automatic sizing of the cache. | |
virtual TLeaf * | GetLeafImpl (const char *branchname, const char *leafname) |
Return pointer to the 1st Leaf named name in any Branch of this Tree or any branch in the list of friend trees. | |
char | GetNewlineValue (std::istream &inputStream) |
Determine which newline this file is using. | |
void | ImportClusterRanges (TTree *fromtree) |
Appends the cluster range information stored in 'fromtree' to this tree, including the value of fAutoFlush. | |
virtual void | KeepCircular () |
Keep a maximum of fMaxEntries in memory. | |
void | MoveReadCache (TFile *src, TDirectory *dir) |
Move a cache from a file to the current file in dir. | |
Int_t | SetBranchAddressImp (TBranch *branch, void *addr, TBranch **ptr) |
Change branch address, dealing with clone trees properly. | |
Int_t | SetCacheSizeAux (bool autocache=true, Long64_t cacheSize=0) |
Set the size of the file cache and create it if possible. | |
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virtual void | DoError (int level, const char *location, const char *fmt, va_list va) const |
Interface to ErrorHandler (protected). | |
void | MakeZombie () |
Protected Attributes | |
bool | fBranchChecked |
Int_t | fCurrentEntry |
TString | fDB |
TString | fInsertQuery |
TString | fQuery |
TSQLResult * | fResult |
TSQLRow * | fRow |
TSQLServer * | fServer |
TString | fTable |
TSQLTableInfo * | fTableInfo |
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TList * | fAliases |
List of aliases for expressions based on the tree branches. | |
std::atomic< UInt_t > | fAllocationCount {0} |
indicates basket should be resized to exact memory usage, but causes significant | |
Long64_t | fAutoFlush |
Auto-flush tree when fAutoFlush entries written or -fAutoFlush (compressed) bytes produced. | |
Long64_t | fAutoSave |
Autosave tree when fAutoSave entries written or -fAutoSave (compressed) bytes produced. | |
TObjArray | fBranches |
List of Branches. | |
TBranchRef * | fBranchRef |
Branch supporting the TRefTable (if any) | |
bool | fCacheDoAutoInit |
! true if cache auto creation or resize check is needed | |
bool | fCacheDoClusterPrefetch |
! true if cache is prefetching whole clusters | |
Long64_t | fCacheSize |
! Maximum size of file buffers | |
bool | fCacheUserSet |
! true if the cache setting was explicitly given by user | |
Long64_t | fChainOffset |
! Offset of 1st entry of this Tree in a TChain | |
TList * | fClones |
! List of cloned trees which share our addresses | |
Long64_t * | fClusterRangeEnd |
[fNClusterRange] Last entry of a cluster range. | |
Long64_t * | fClusterSize |
[fNClusterRange] Number of entries in each cluster for a given range. | |
Int_t | fDebug |
! Debug level | |
Long64_t | fDebugMax |
! Last entry number to debug | |
Long64_t | fDebugMin |
! First entry number to debug | |
Int_t | fDefaultEntryOffsetLen |
Initial Length of fEntryOffset table in the basket buffers. | |
TDirectory * | fDirectory |
! Pointer to directory holding this tree | |
Long64_t | fEntries |
Number of entries. | |
TEntryList * | fEntryList |
! Pointer to event selection list (if one) | |
Long64_t | fEstimate |
Number of entries to estimate histogram limits. | |
TEventList * | fEventList |
! Pointer to event selection list (if one) | |
TList * | fExternalFriends |
! List of TFriendsElement pointing to us and need to be notified of LoadTree. Content not owned. | |
Int_t | fFileNumber |
! current file number (if file extensions) | |
Long64_t | fFlushedBytes |
Number of auto-flushed bytes. | |
UInt_t | fFriendLockStatus |
! Record which method is locking the friend recursion | |
TList * | fFriends |
pointer to list of friend elements | |
bool | fIMTEnabled |
! true if implicit multi-threading is enabled for this tree | |
TArrayI | fIndex |
Index of sorted values. | |
TArrayD | fIndexValues |
Sorted index values. | |
TIOFeatures | fIOFeatures {0} |
IO features to define for newly-written baskets and branches. | |
TObjArray | fLeaves |
Direct pointers to individual branch leaves. | |
Int_t | fMakeClass |
! not zero when processing code generated by MakeClass | |
Int_t | fMaxClusterRange |
! Memory allocated for the cluster range. | |
Long64_t | fMaxEntries |
Maximum number of entries in case of circular buffers. | |
Long64_t | fMaxEntryLoop |
Maximum number of entries to process. | |
Long64_t | fMaxVirtualSize |
Maximum total size of buffers kept in memory. | |
Int_t | fNClusterRange |
Number of Cluster range in addition to the one defined by 'AutoFlush'. | |
UInt_t | fNEntriesSinceSorting |
! Number of entries processed since the last re-sorting of branches | |
Int_t | fNfill |
! Local for EntryLoop | |
TObject * | fNotify |
Object to be notified when loading a Tree. | |
Int_t | fPacketSize |
! Number of entries in one packet for parallel root | |
TVirtualPerfStats * | fPerfStats |
! pointer to the current perf stats object | |
TVirtualTreePlayer * | fPlayer |
! Pointer to current Tree player | |
Long64_t | fReadEntry |
! Number of the entry being processed | |
Long64_t | fSavedBytes |
Number of autosaved bytes. | |
Int_t | fScanField |
Number of runs before prompting in Scan. | |
std::vector< TBranch * > | fSeqBranches |
! Branches to be processed sequentially when IMT is on | |
std::vector< std::pair< Long64_t, TBranch * > > | fSortedBranches |
! Branches to be processed in parallel when IMT is on, sorted by average task time | |
Float_t | fTargetMemoryRatio {1.1f} |
! Ratio for memory usage in uncompressed buffers versus actual occupancy. | |
Int_t | fTimerInterval |
Timer interval in milliseconds. | |
std::atomic< Long64_t > | fTotalBuffers |
! Total number of bytes in branch buffers | |
Long64_t | fTotBytes |
Total number of bytes in all branches before compression. | |
TBuffer * | fTransientBuffer |
! Pointer to the current transient buffer. | |
TVirtualIndex * | fTreeIndex |
Pointer to the tree Index (if any) | |
Int_t | fUpdate |
Update frequency for EntryLoop. | |
TList * | fUserInfo |
pointer to a list of user objects associated to this Tree | |
Double_t | fWeight |
Tree weight (see TTree::SetWeight) | |
Long64_t | fZipBytes |
Total number of bytes in all branches after compression. | |
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TString | fName |
TString | fTitle |
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Color_t | fLineColor |
Line color. | |
Style_t | fLineStyle |
Line style. | |
Width_t | fLineWidth |
Line width. | |
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Color_t | fFillColor |
Fill area color. | |
Style_t | fFillStyle |
Fill area style. | |
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Color_t | fMarkerColor |
Marker color. | |
Size_t | fMarkerSize |
Marker size. | |
Style_t | fMarkerStyle |
Marker style. | |
Additional Inherited Members | |
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enum | { kSplitCollectionOfPointers = 100 } |
enum | ESetBranchAddressStatus { kMissingBranch = -5 , kInternalError = -4 , kMissingCompiledCollectionProxy = -3 , kMismatch = -2 , kClassMismatch = -1 , kMatch = 0 , kMatchConversion = 1 , kMatchConversionCollection = 2 , kMakeClass = 3 , kVoidPtr = 4 , kNoCheck = 5 , kNeedEnableDecomposedObj = (1ULL << ( 29 )) , kNeedDisableDecomposedObj = (1ULL << ( 30 )) , kDecomposedObjMask = kNeedEnableDecomposedObj | kNeedDisableDecomposedObj } |
enum | EStatusBits { kForceRead = (1ULL << ( 11 )) , kCircular = (1ULL << ( 12 )) , kOnlyFlushAtCluster = (1ULL << ( 14 )) , kEntriesReshuffled = (1ULL << ( 19 )) } |
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enum | { kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff } |
enum | { kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) } |
enum | EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) } |
enum | EStatusBits { kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) , kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) } |
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static constexpr Long64_t | kMaxEntries = TVirtualTreePlayer::kMaxEntries |
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enum | ELockStatusBits { kFindBranch = (1ULL << ( 0 )) , kFindLeaf = (1ULL << ( 1 )) , kGetAlias = (1ULL << ( 2 )) , kGetBranch = (1ULL << ( 3 )) , kGetEntry = (1ULL << ( 4 )) , kGetEntryWithIndex = (1ULL << ( 5 )) , kGetFriend = (1ULL << ( 6 )) , kGetFriendAlias = (1ULL << ( 7 )) , kGetLeaf = (1ULL << ( 8 )) , kLoadTree = (1ULL << ( 9 )) , kPrint = (1ULL << ( 10 )) , kRemoveFriend = (1ULL << ( 11 )) , kSetBranchStatus = (1ULL << ( 12 )) } |
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enum | { kOnlyPrepStep = (1ULL << ( 3 )) } |
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static Int_t | fgBranchStyle = 1 |
Old/New branch style. | |
static Long64_t | fgMaxTreeSize = 100000000000LL |
Maximum size of a file containing a Tree. | |
#include <TTreeSQL.h>
TTreeSQL::TTreeSQL | ( | TSQLServer * | server, |
TString | DB, | ||
const TString & | table | ||
) |
Constructor with an explicit TSQLServer.
Definition at line 52 of file TTreeSQL.cxx.
|
override |
Definition at line 817 of file TTreeSQL.cxx.
|
overridevirtual |
|
protected |
Check if the basket is properly setup.
Definition at line 187 of file TTreeSQL.cxx.
Check if the table has a column corresponding the branch and that the resultset are properly setup.
Definition at line 215 of file TTreeSQL.cxx.
Check the table exist in the database.
Definition at line 263 of file TTreeSQL.cxx.
|
static |
|
inlinestaticconstexpr |
Definition at line 94 of file TTreeSQL.h.
Convert from ROOT typename to SQL typename.
Definition at line 290 of file TTreeSQL.cxx.
|
protectedvirtual |
Create the column(s) in the database that correspond to the branch/.
Definition at line 369 of file TTreeSQL.cxx.
|
protected |
determine leaf description string
Definition at line 391 of file TTreeSQL.cxx.
Create the database table corresponding to this TTree.
Definition at line 488 of file TTreeSQL.cxx.
|
inlinestatic |
Definition at line 94 of file TTreeSQL.h.
|
overridevirtual |
Copy the information from the user object to the TTree.
Reimplemented from TTree.
Definition at line 570 of file TTreeSQL.cxx.
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.
Definition at line 622 of file TTreeSQL.cxx.
|
overridevirtual |
Get the number of rows in the database.
Reimplemented from TTree.
Definition at line 688 of file TTreeSQL.cxx.
|
inlineoverridevirtual |
Return the number of entries matching the selection.
Return -1 in case of errors.
If the selection uses any arrays or containers, we return the number of entries where at least one element match the selection. GetEntries is implemented using the selector class TSelectorEntries, which can be used directly (see code in TTreePlayer::GetEntries) for additional option. If SetEventList was used on the TTree or TChain, only that subset of entries will be considered.
Reimplemented from TTree.
Definition at line 87 of file TTreeSQL.h.
|
overridevirtual |
Return the number of entries as of the last check.
Use GetEntries for a more accurate count.
Reimplemented from TTree.
Definition at line 721 of file TTreeSQL.cxx.
Load the data for the entry from the database.
Reimplemented from TTree.
Definition at line 729 of file TTreeSQL.cxx.
|
inline |
Definition at line 89 of file TTreeSQL.h.
|
protected |
Initialization routine.
Definition at line 550 of file TTreeSQL.cxx.
|
inlineoverridevirtual |
Reimplemented from TTree.
Definition at line 94 of file TTreeSQL.h.
Setup the tree to the load the specified entry.
Reimplemented from TTree.
Definition at line 738 of file TTreeSQL.cxx.
Make sure the server and result set are setup for the requested entry.
Definition at line 747 of file TTreeSQL.cxx.
|
overridevirtual |
Refresh contents of this Tree and its 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.
Reimplemented from TTree.
Definition at line 796 of file TTreeSQL.cxx.
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protected |
Reset the internal query.
Definition at line 808 of file TTreeSQL.cxx.
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overridevirtual |
Stream a class object.
Reimplemented from TTree.
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inline |
Definition at line 94 of file TTreeSQL.h.
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protected |
Definition at line 53 of file TTreeSQL.h.
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protected |
Definition at line 45 of file TTreeSQL.h.
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protected |
Definition at line 46 of file TTreeSQL.h.
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protected |
Definition at line 47 of file TTreeSQL.h.
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protected |
Definition at line 48 of file TTreeSQL.h.
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protected |
Definition at line 50 of file TTreeSQL.h.
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protected |
Definition at line 51 of file TTreeSQL.h.
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protected |
Definition at line 52 of file TTreeSQL.h.
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protected |
Definition at line 49 of file TTreeSQL.h.
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protected |
Definition at line 54 of file TTreeSQL.h.