Definition at line 87 of file TEnv.h.

Public Member Functions
	TEnvRec ()

	~TEnvRec ()
	TNamed destructor. More...

EEnvLevel	GetLevel () const

const char *	GetName () const
	Returns name of object. More...

const char *	GetType () const

const char *	GetValue () const

ULong_t	Hash () const
	Return hash value for this object. More...

Public Member Functions inherited from TObject
	TObject ()
	TObject constructor. More...

	TObject (const TObject &object)
	TObject copy ctor. More...

virtual	~TObject ()
	TObject destructor. More...

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad. More...

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action. More...

ULong_t	CheckedHash ()
	Checked and record whether for this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object. More...

virtual const char *	ClassName () const
	Returns name of class to which the object belongs. More...

virtual void	Clear (Option_t *="")

virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility. More...

virtual void	Copy (TObject &object) const
	Copy this to obj. More...

virtual void	Delete (Option_t *option="")
	Delete this object. More...

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object. More...

virtual void	Draw (Option_t *option="")
	Default Draw method for all objects. More...

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs. More...

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current selected pad for instance with: `gROOT->SetSelectedPad(gPad)`. More...

virtual void	Dump () const
	Dump contents of object on stdout. More...

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message. More...

virtual void	Execute (const char method, const char params, Int_t *error=0)
	Execute method on this object with the given parameter string, e.g. More...

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=0)
	Execute method on this object with parameters stored in the TObjArray. More...

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py). More...

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message. More...

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes. More...

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes. More...

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object. More...

virtual const char *	GetIconName () const
	Returns mime type name of object. More...

virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py). More...

virtual Option_t *	GetOption () const

virtual const char *	GetTitle () const
	Returns title of object. More...

virtual UInt_t	GetUniqueID () const
	Return the unique object id. More...

virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out. More...

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. More...

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message. More...

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname". More...

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl. More...

virtual void	Inspect () const
	Dump contents of this object in a graphics canvas. More...

void	InvertBit (UInt_t f)

virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory). More...

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

virtual Bool_t	IsSortable () const

R__ALWAYS_INLINE Bool_t	IsZombie () const

virtual void	ls (Option_t *option="") const
	The ls function lists the contents of a class on stdout. More...

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). More...

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification. More...

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete. More...

void	operator delete (void *ptr)
	Operator delete. More...

void	operator delete[] (void *ptr)
	Operator delete []. More...

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. More...

virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself. More...

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list. More...

virtual void	Print (Option_t *option="") const
	This method must be overridden when a class wants to print itself. More...

virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory. More...

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list. More...

void	ResetBit (UInt_t f)

virtual void	SaveAs (const char filename="", Option_t option="") const
	Save this object in the file specified by filename. More...

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out". More...

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f. More...

void	SetBit (UInt_t f)

virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object. More...

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id. More...

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message. More...

R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message. More...

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory. More...

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory. More...

Private Member Functions
	TEnvRec (const char n, const char v, const char *t, EEnvLevel l)
	Ctor of a single resource. More...

void	ChangeValue (const char v, const char t, EEnvLevel l, Bool_t append=kFALSE, Bool_t ignoredup=kFALSE)
	Change the value of a resource. More...

Int_t	Compare (const TObject *obj) const
	Comparison function for resources. More...

TString	ExpandValue (const char *v)
	Replace all strings by the value defined in the shell (obtained via TSystem::Getenv()). More...

Private Attributes
EEnvLevel	fLevel

Bool_t	fModified

TString	fName

TString	fType

TString	fValue

Friends
class	TEnv

class	TEnvParser

class	TReadEnvParser

class	TWriteEnvParser

Additional Inherited Members
Public Types inherited from TObject
enum	{ kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kInconsistent = 0x08000000, kBitMask = 0x00ffffff }

enum	{ kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }

enum	EDeprecatedStatusBits { kObjInCanvas = BIT(3) }

enum	EStatusBits { kCanDelete = BIT(0), kMustCleanup = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13) }

Static Public Member Functions inherited from TObject
static Long_t	GetDtorOnly ()
	Return destructor only flag. More...

static Bool_t	GetObjectStat ()
	Get status of object stat flag. More...

static void	SetDtorOnly (void *obj)
	Set destructor only flag. More...

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable. More...

Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected). More...

void	MakeZombie ()

#include <TEnv.h>

Inheritance diagram for TEnvRec:

[legend]

Constructor & Destructor Documentation

◆ TEnvRec() [1/2]

TEnvRec::TEnvRec	(	const char *	n,
		const char *	v,
		const char *	t,
		EEnvLevel	l
	)

private

Ctor of a single resource.

Definition at line 273 of file TEnv.cxx.

◆ TEnvRec() [2/2]

TEnvRec::TEnvRec ( )

inline

Definition at line 108 of file TEnv.h.

◆ ~TEnvRec()

TEnvRec::~TEnvRec ( )

TNamed destructor.

Definition at line 283 of file TEnv.cxx.

Member Function Documentation

◆ ChangeValue()

void TEnvRec::ChangeValue	(	const char *	v,
		const char *	t,
		EEnvLevel	l,
		Bool_t	append = `kFALSE`,
		Bool_t	ignoredup = `kFALSE`
	)

private

Change the value of a resource.

Definition at line 292 of file TEnv.cxx.

◆ Compare()

Int_t TEnvRec::Compare ( const TObject * obj ) const

privatevirtual

Comparison function for resources.

Reimplemented from TObject.

Definition at line 324 of file TEnv.cxx.

◆ ExpandValue()

TString TEnvRec::ExpandValue ( const char * value )

private

Replace all strings by the value defined in the shell (obtained via TSystem::Getenv()).

Definition at line 333 of file TEnv.cxx.

◆ GetLevel()

EEnvLevel TEnvRec::GetLevel ( ) const

inline

Definition at line 113 of file TEnv.h.

◆ GetName()

const char* TEnvRec::GetName ( ) const

inlinevirtual

Returns name of object.

This default method returns the class name. Classes that give objects a name should override this method.

Reimplemented from TObject.

Definition at line 110 of file TEnv.h.

◆ GetType()

const char* TEnvRec::GetType ( ) const

inline

Definition at line 112 of file TEnv.h.

◆ GetValue()

const char* TEnvRec::GetValue ( ) const

inline

Definition at line 111 of file TEnv.h.

◆ Hash()

ULong_t TEnvRec::Hash ( ) const

inlinevirtual

Return hash value for this object.

Note: If this routine is overloaded in a derived class, this derived class should also add

ROOT::CallRecursiveRemoveIfNeeded(*this)

Otherwise, when RecursiveRemove is called (by ~TObject or example) for this type of object, the transversal of THashList and THashTable containers will will have to be done without call Hash (and hence be linear rather than logarithmic complexity). You will also see warnings like

Error in <ROOT::Internal::TCheckHashRecursiveRemoveConsistency::CheckRecursiveRemove>: The class SomeName overrides TObject::Hash but does not call TROOT::RecursiveRemove in its destructor.

Reimplemented from TObject.

Definition at line 114 of file TEnv.h.

Friends And Related Function Documentation

◆ TEnv

friend class TEnv

friend

Definition at line 89 of file TEnv.h.

◆ TEnvParser

friend class TEnvParser

friend

Definition at line 90 of file TEnv.h.

◆ TReadEnvParser

friend class TReadEnvParser

friend

Definition at line 91 of file TEnv.h.

◆ TWriteEnvParser

friend class TWriteEnvParser

friend

Definition at line 92 of file TEnv.h.

Member Data Documentation

◆ fLevel

EEnvLevel TEnvRec::fLevel

private

Definition at line 98 of file TEnv.h.

◆ fModified

Bool_t TEnvRec::fModified

private

Definition at line 99 of file TEnv.h.

◆ fName

TString TEnvRec::fName

private

Definition at line 95 of file TEnv.h.

◆ fType

TString TEnvRec::fType

private

Definition at line 96 of file TEnv.h.

◆ fValue

TString TEnvRec::fValue

private

Definition at line 97 of file TEnv.h.

Libraries for TEnvRec:

[legend]

Public Member Functions

Private Member Functions

Private Attributes

Friends

Additional Inherited Members

Constructor & Destructor Documentation

◆ TEnvRec() [1/2]

◆ TEnvRec() [2/2]

◆ ~TEnvRec()

Member Function Documentation

◆ ChangeValue()

◆ Compare()

◆ ExpandValue()

◆ GetLevel()

◆ GetName()

◆ GetType()

◆ GetValue()

◆ Hash()

Friends And Related Function Documentation

◆ TEnv

◆ TEnvParser

◆ TReadEnvParser

◆ TWriteEnvParser

Member Data Documentation

◆ fLevel

◆ fModified

◆ fName

◆ fType

◆ fValue