Detailed Description

Table in a database.

Definition at line 34 of file KVDBTable.h.

#include <KVDBTable.h>

Inheritance diagram for KVDBTable:

[legend]

Public Member Functions
	KVDBTable ()

	KVDBTable (const Char_t name, const Char_t title="", Bool_t unique=kFALSE)

virtual	~ KVDBTable ()

virtual Bool_t	AddRecord (KVDBRecord *add)

virtual const Char_t *	GetFullPath () const

virtual KVDBRecord *	GetRecord (const Char_t *rec_name) const

virtual KVDBRecord *	GetRecord (Int_t n) const

virtual KVSeqCollection *	GetRecords () const

Bool_t	HasDefaultFormat () const

virtual void	ls (Option_t option="") const

void	Rehash (void)

virtual void	RemoveRecord (KVDBRecord *add)
	Remove a KVDBRecord from the list of available records. More...

void	SetDefaultFormat (const TString &)

virtual void	SetFullPath (const Char_t *path)

Public Member Functions inherited from TFolder
	TFolder ()

	TFolder (const char name, const char title)

virtual	~TFolder ()

virtual void	Add (TObject *obj)

TFolder *	AddFolder (const char name, const char title, TCollection *collection=nullptr)

void	Browse (TBrowser *b) override

void	Clear (Option_t *option="") override

void	Copy (TObject &) const override

virtual const char *	FindFullPathName (const char *name) const

virtual const char *	FindFullPathName (const TObject *obj) const

virtual TObject *	FindObjectAny (const char *name) const

TCollection *	GetListOfFolders () const

TClass *	IsA () const override

Bool_t	IsFolder () const override

Bool_t	IsOwner () const

virtual Int_t	Occurence (const TObject *obj) const

void	RecursiveRemove (TObject *obj) override

virtual void	Remove (TObject *obj)

void	SaveAs (const char filename="", Option_t option="") const override

virtual void	SetOwner (Bool_t owner=kTRUE)

void	Streamer (TBuffer &) override

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TNamed
	TNamed ()

	TNamed (const char name, const char title)

	TNamed (const TNamed &named)

	TNamed (const TString &name, const TString &title)

virtual	~TNamed ()

void	Clear (Option_t *option="") override

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

Int_t	Compare (const TObject *obj) const override

void	Copy (TObject &named) const override

virtual void	FillBuffer (char *&buffer)

const char *	GetName () const override

const char *	GetTitle () const override

ULong_t	Hash () const override

TClass *	IsA () const override

Bool_t	IsSortable () const override

TNamed &	operator= (const TNamed &rhs)

void	Print (Option_t *option="") const override

virtual void	SetName (const char *name)

virtual void	SetNameTitle (const char name, const char title)

virtual void	SetTitle (const char *title="")

virtual Int_t	Sizeof () const

void	Streamer (TBuffer &) override

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TObject
	TObject ()

	TObject (const TObject &object)

virtual	~TObject ()

void	AbstractMethod (const char *method) const

virtual void	AppendPad (Option_t *option="")

ULong_t	CheckedHash ()

virtual const char *	ClassName () const

virtual void	Delete (Option_t *option="")

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)

virtual void	Draw (Option_t *option="")

virtual void	DrawClass () const

virtual TObject *	DrawClone (Option_t *option="") const

virtual void	Dump () const

virtual void	Error (const char method, const char msgfmt,...) const

virtual void	Execute (const char method, const char params, Int_t *error=nullptr)

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=nullptr)

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)

virtual void	Fatal (const char method, const char msgfmt,...) const

virtual Option_t *	GetDrawOption () const

virtual const char *	GetIconName () const

virtual char *	GetObjectInfo (Int_t px, Int_t py) const

virtual Option_t *	GetOption () const

virtual UInt_t	GetUniqueID () const

virtual Bool_t	HandleTimer (TTimer *timer)

Bool_t	HasInconsistentHash () const

virtual void	Info (const char method, const char msgfmt,...) const

virtual Bool_t	InheritsFrom (const char *classname) const

virtual Bool_t	InheritsFrom (const TClass *cl) const

virtual void	Inspect () const

void	InvertBit (UInt_t f)

Bool_t	IsDestructed () const

virtual Bool_t	IsEqual (const TObject *obj) const

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

R__ALWAYS_INLINE Bool_t	IsZombie () const

void	MayNotUse (const char *method) const

virtual Bool_t	Notify ()

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const

void	operator delete (void *ptr)

void	operator delete (void ptr, void vp)

void	operator delete[] (void *ptr)

void	operator delete[] (void ptr, void vp)

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)

virtual void	Paint (Option_t *option="")

virtual void	Pop ()

virtual Int_t	Read (const char *name)

void	ResetBit (UInt_t f)

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")

void	SetBit (UInt_t f)

void	SetBit (UInt_t f, Bool_t set)

virtual void	SetDrawOption (Option_t *option="")

virtual void	SetUniqueID (UInt_t uid)

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

virtual void	SysError (const char method, const char msgfmt,...) const

R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

virtual void	UseCurrentStyle ()

virtual void	Warning (const char method, const char msgfmt,...) const

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0)

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const

Private Member Functions
TObject *	FindObject (const Char_t *) const

TObject *	FindObject (const TObject *) const

Private Attributes
TString	fDefFormatNumRec
	default formatting for names of numbered records More...

TString	fFullPath
	full path to table in folder structure More...

Bool_t	fIsUnique
	Must each record name be unique ? More...

Additional Inherited Members
Public Types inherited from TObject
enum	EDeprecatedStatusBits

enum	EStatusBits

Static Public Member Functions inherited from TFolder
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TNamed
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TObject
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static Longptr_t	GetDtorOnly ()

static Bool_t	GetObjectStat ()

static void	SetDtorOnly (void *obj)

static void	SetObjectStat (Bool_t stat)

Public Attributes inherited from TObject
	kBitMask

	kCanDelete

	kCannotPick

	kHasUUID

	kInconsistent

	kInvalidObject

	kIsOnHeap

	kIsReferenced

	kMustCleanup

	kNoContextMenu

	kNotDeleted

	kObjInCanvas

	kOverwrite

	kSingleKey

	kWriteDelete

	kZombie

Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char location, const char fmt, va_list va) const

void	MakeZombie ()

Protected Attributes inherited from TFolder
TCollection *	fFolders

Bool_t	fIsOwner

Protected Attributes inherited from TNamed
TString	fName

TString	fTitle

Protected Attributes inherited from TObject
	kOnlyPrepStep

Constructor & Destructor Documentation

◆ KVDBTable() [1/2]

KVDBTable::KVDBTable ( )

Definition at line 33 of file KVDBTable.cpp.

◆ KVDBTable() [2/2]

KVDBTable::KVDBTable	(	const Char_t *	name,
		const Char_t *	title = `""`,
		Bool_t	unique = `kFALSE`
	)

Definition at line 43 of file KVDBTable.cpp.

◆ ~ KVDBTable()

virtual KVDBTable::~ KVDBTable ( )

virtual

Member Function Documentation

◆ AddRecord()

Bool_t KVDBTable::AddRecord ( KVDBRecord * rec )

virtual

Add a KVDBRecord to the list of available records and return kTRUE If a default formatting string for names of numbered records has been set (see SetDefaultFormat(const TString&)) the name of the record will be automatically set here according to the format and its number.

Definition at line 74 of file KVDBTable.cpp.

◆ FindObject() [1/2]

TObject* KVDBTable::FindObject ( const Char_t * ) const

inlineprivatevirtual

Reimplemented from TFolder.

Definition at line 37 of file KVDBTable.h.

◆ FindObject() [2/2]

TObject* KVDBTable::FindObject ( const TObject * ) const

inlineprivatevirtual

Reimplemented from TFolder.

Definition at line 41 of file KVDBTable.h.

◆ GetFullPath()

virtual const Char_t* KVDBTable::GetFullPath ( ) const

inlinevirtual

Definition at line 75 of file KVDBTable.h.

◆ GetRecord() [1/2]

virtual KVDBRecord* KVDBTable::GetRecord ( const Char_t * rec_name ) const

inlinevirtual

Definition at line 58 of file KVDBTable.h.

◆ GetRecord() [2/2]

KVDBRecord * KVDBTable::GetRecord ( Int_t num ) const

virtual

Sequential search for record using its number. To keep things simple, we only search in the top level of the folder structure.

NOTE: if there are many records, this sequential search can be long. If a default format for the record name using its number has been defined (see SetDefaultFormat(const TString&)) the search will be performed using the resulting formatted object name, which is fast (hash list).

Definition at line 146 of file KVDBTable.cpp.

◆ GetRecords()

virtual KVSeqCollection* KVDBTable::GetRecords ( ) const

inlinevirtual

Definition at line 63 of file KVDBTable.h.

◆ HasDefaultFormat()

Bool_t KVDBTable::HasDefaultFormat ( ) const

inline

Definition at line 81 of file KVDBTable.h.

◆ ls()

void KVDBTable::ls ( Option_t * option = "*" ) const

virtual

Reimplemented from TFolder.

Definition at line 106 of file KVDBTable.cpp.

◆ Rehash()

void KVDBTable::Rehash ( void )

The list of records is a KVHashList or KVUniqueNameList Call this method if the names of the records change after having been added to the table, otherwise GetRecord(const char*) will not work.

Definition at line 172 of file KVDBTable.cpp.

◆ RemoveRecord()

void KVDBTable::RemoveRecord ( KVDBRecord * add )

virtual

Remove a KVDBRecord from the list of available records.

Definition at line 93 of file KVDBTable.cpp.

◆ SetDefaultFormat()

void KVDBTable::SetDefaultFormat ( const TString & fmt )

Set a default formatting string for names of numbered records. e.g. if fmt="Rec#%d", each record which is added to the table will have its name automatically set to "Rec#1", "Rec#2", etc., according to the record number. This allows to replace a slow sequential scan for a record based on number (GetRecord(Int_t)) with a fast hash-based look-up

Definition at line 122 of file KVDBTable.cpp.

◆ SetFullPath()

virtual void KVDBTable::SetFullPath ( const Char_t * path )

inlinevirtual

Definition at line 71 of file KVDBTable.h.

Member Data Documentation

◆ fDefFormatNumRec

TString KVDBTable::fDefFormatNumRec

private

default formatting for names of numbered records

Definition at line 50 of file KVDBTable.h.

◆ fFullPath

TString KVDBTable::fFullPath

private

full path to table in folder structure

Definition at line 49 of file KVDBTable.h.

◆ fIsUnique

Bool_t KVDBTable::fIsUnique

private

Must each record name be unique ?

Definition at line 48 of file KVDBTable.h.

Detailed Description

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ KVDBTable() [1/2]

◆ KVDBTable() [2/2]

◆ ~ KVDBTable()

Member Function Documentation

◆ AddRecord()

◆ FindObject() [1/2]

◆ FindObject() [2/2]

◆ GetFullPath()

◆ GetRecord() [1/2]

◆ GetRecord() [2/2]

◆ GetRecords()

◆ HasDefaultFormat()

◆ ls()

◆ Rehash()

◆ RemoveRecord()

◆ SetDefaultFormat()

◆ SetFullPath()

Member Data Documentation

◆ fDefFormatNumRec

◆ fFullPath

◆ fIsUnique