Detailed Description

Handles TTree branches for storing member variables of classes.

Created by KVClassFactory on Fri Dec 11 11:52:02 2009 Author: John Frankland,,,

Definition at line 17 of file KVDataBranchHandler.h.

#include <KVDataBranchHandler.h>

Inheritance diagram for KVDataBranchHandler:

Public Member Functions
	KVDataBranchHandler (TTree , TObject , const Char_t , const Char_t , const Char_t *="")

virtual	~KVDataBranchHandler ()
	Destructor. More...

Bool_t	ConnectBranch ()

TBranch *	CreateBranch ()
	Create new branch in TTree for member variable and return its address. More...

TBranch *	GetBranch () const

Public Member Functions inherited from KVBase
	KVBase ()
	Default constructor. More...

	KVBase (const Char_t name, const Char_t title="")
	Ctor for object with given name and type. More...

	KVBase (const KVBase &)
	copy ctor More...

virtual	~ KVBase ()

virtual void	Clear (Option_t *opt="")
	Clear object properties : name, type/title, number, label. More...

virtual void	Copy (TObject &) const
	Make a copy of this object. More...

const Char_t *	GetLabel () const

UInt_t	GetNumber () const

UInt_t	GetNumberOfObjects () const

virtual TObject *	GetObject () const

virtual const Char_t *	GetType () const

Bool_t	HasLabel () const

virtual Bool_t	IsCalled (const Char_t *name) const

Bool_t	IsLabelled (const Char_t *l) const

virtual Bool_t	IsType (const Char_t *typ) const

virtual void	List ()

KVBase &	operator= (const KVBase &)
	copy assignment operator More...

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

Double_t	ProtectedGetX (const TF1 *func, Double_t val, int &status, Double_t xmin=0.0, Double_t xmax=0.0) const

void	SetLabel (const Char_t *lab)

virtual void	SetNumber (UInt_t num)

virtual void	SetType (const Char_t *str)

Private Attributes
void *	fAddr
	address of variable More...

TBranch *	fBranch
	the branch More...

TTree *	fTree
	the TTree More...

Additional Inherited Members
Public Types inherited from KVBase
enum	EKaliVedaBits { kIsKaliVedaObject = BIT(23) }

Static Public Member Functions inherited from KVBase
static Bool_t	AreEqual (Double_t x, Double_t y, Long64_t maxdif=1)
	Comparison between two 64-bit floating-point values. More...

static void	BackupFileWithDate (const Char_t *path)

static void	CombineFiles (const Char_t file1, const Char_t file2, const Char_t *newfilename, Bool_t keep=kTRUE)

static void	Deprecated (const char method, const char advice)

static Bool_t	FindClassSourceFiles (const Char_t class_name, KVString &imp_file, KVString &dec_file, const Char_t dir_name=".")

static Bool_t	FindExecutable (TString &exec, const Char_t *path="$(PATH)")

static const Char_t *	FindFile (const Char_t *search, TString &wfil)

static const Char_t *	GetBINDIRFilePath (const Char_t *namefile="")

static const Char_t *	GetDATABASEFilePath ()

static const Char_t *	GetDATADIRFilePath (const Char_t *namefile="")

static Bool_t	GetDataSetEnv (const Char_t dataset, const Char_t type, Bool_t defval)

static const Char_t *	GetDataSetEnv (const Char_t dataset, const Char_t type, const Char_t *defval)

static Double_t	GetDataSetEnv (const Char_t dataset, const Char_t type, Double_t defval)

static const Char_t *	GetETCDIRFilePath (const Char_t *namefile="")

static const Char_t *	GetExampleFilePath (const Char_t library, const Char_t namefile)
	Return full path to example file for given library (="KVMultiDet", "BackTrack", etc.) More...

static const Char_t *	GetINCDIRFilePath (const Char_t *namefile="")

static const Char_t *	GetKVBuildDate ()
	Returns KaliVeda build date. More...

static const Char_t *	GetKVBuildDir ()
	Returns top-level directory used for build. More...

static const Char_t *	GetKVBuildTime ()
	Returns KaliVeda build time. More...

static const Char_t *	GetKVBuildType ()
	Returns KaliVeda build type (cmake build: Release, Debug, RelWithDebInfo, ...) More...

static const Char_t *	GetKVBuildUser ()
	Returns username of person who performed build. More...

static const Char_t *	GetKVSourceDir ()
	Returns top-level directory of source tree used for build. More...

static const Char_t *	GetKVVersion ()
	Returns KaliVeda version string. More...

static const Char_t *	GetLIBDIRFilePath (const Char_t *namefile="")

static const Char_t *	GetListOfPlugins (const Char_t *base)

static const Char_t *	GetListOfPluginURIs (const Char_t *base)

static const Char_t *	GetPluginURI (const Char_t base, const Char_t plugin)

static void	GetTempFileName (TString &base)

static const Char_t *	GetTEMPLATEDIRFilePath (const Char_t *namefile="")

static const Char_t *	GetWORKDIRFilePath (const Char_t *namefile="")

static const Char_t *	gitBranch ()
	Returns git branch of sources. More...

static const Char_t *	gitCommit ()
	Returns last git commit of sources. More...

static void	InitEnvironment ()

static bool	is_gnuinstall ()

static Bool_t	IsThisAPlugin (const TString &uri, TString &base)

static TPluginHandler *	LoadPlugin (const Char_t base, const Char_t uri="0")

static Bool_t	OpenContextMenu (const char method, TObject obj, const char *alt_method_name="")

static void	OpenTempFile (TString &base, std::ofstream &fp)

static void	PrintSplashScreen ()
	Prints welcome message and infos on version etc. More...

static Bool_t	SearchAndOpenKVFile (const Char_t name, KVSQLite::database &dbfile, const Char_t kvsubdir="")

static Bool_t	SearchAndOpenKVFile (const Char_t name, std::ifstream &file, const Char_t kvsubdir="", KVLockfile *locks=0)

static Bool_t	SearchAndOpenKVFile (const Char_t name, std::ofstream &file, const Char_t kvsubdir="", KVLockfile *locks=0)

static Bool_t	SearchKVFile (const Char_t name, TString &fullpath, const Char_t kvsubdir="")

static const Char_t *	WorkingDirectory ()

Constructor & Destructor Documentation

◆ KVDataBranchHandler()

KVDataBranchHandler::KVDataBranchHandler	(	TTree *	tree,
		TObject *	obj,
		const Char_t *	var,
		const Char_t *	type,
		const Char_t *	prefix = `""`
	)

Initialise branch handler for given TTree, object, member variable named 'var', of leaf type 'type' (see TBranch constructor) and an optional branch prefix p (will be prepended as 'p.').

Definition at line 14 of file KVDataBranchHandler.cpp.

◆ ~KVDataBranchHandler()

KVDataBranchHandler::~KVDataBranchHandler ( )

virtual

Destructor.

Definition at line 43 of file KVDataBranchHandler.cpp.

Member Function Documentation

◆ ConnectBranch()

Bool_t KVDataBranchHandler::ConnectBranch ( )

Connect member variable to branch for reading. If branch exists returns kTRUE. If branch does not exist, returns kFALSE.

Definition at line 55 of file KVDataBranchHandler.cpp.

◆ CreateBranch()

TBranch * KVDataBranchHandler::CreateBranch ( )

Create new branch in TTree for member variable and return its address.

Definition at line 71 of file KVDataBranchHandler.cpp.

◆ GetBranch()

TBranch* KVDataBranchHandler::GetBranch ( ) const

inline

Definition at line 28 of file KVDataBranchHandler.h.

Member Data Documentation

◆ fAddr

void* KVDataBranchHandler::fAddr

private

address of variable

Definition at line 19 of file KVDataBranchHandler.h.

◆ fBranch

TBranch* KVDataBranchHandler::fBranch

private

the branch

Definition at line 20 of file KVDataBranchHandler.h.

◆ fTree

TTree* KVDataBranchHandler::fTree

private

the TTree

Definition at line 18 of file KVDataBranchHandler.h.

Detailed Description

Public Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ KVDataBranchHandler()

◆ ~KVDataBranchHandler()

Member Function Documentation

◆ ConnectBranch()

◆ CreateBranch()

◆ GetBranch()

Member Data Documentation

◆ fAddr

◆ fBranch

◆ fTree