A TSystemFile describes an operating system file.

The information is used by the browser (see TBrowser).

Definition at line 31 of file TSystemFile.h.

Public Member Functions
	TSystemFile ()

	TSystemFile (const char filename, const char dirname)
	TSystemFile normal constructor. More...

virtual	~TSystemFile ()
	Delete TSystemFile object. More...

virtual void	Browse (TBrowser *b)
	Execute default action for this system file (action is specified in the $HOME/.root.mimes or $ROOTSYS/etc/root.mimes file. More...

virtual void	Rename (const char *name)
	rename this file More...

virtual void	Delete ()
	delete this file More...

virtual void	Copy (const char *to)
	copy this file More...

virtual void	Move (const char *to)
	move this file More...

virtual void	Edit ()
	Invoke text editor on this file. More...

virtual Bool_t	IsDirectory (const char *dir=0) const
	Check if object is a directory. More...

virtual void	SetIconName (const char *name)

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

virtual void	Inspect () const
	inspect this file More...

virtual void	Dump () const
	dump this file More...

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

TObject *	DrawClone (Option_t *) const
	Draw a clone of this object in the current pad. More...

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

void	SetName (const char *name)
	Change (i.e. More...

void	SetTitle (const char *title)
	Change (i.e. set) the title of the TNamed. More...

void	Delete (Option_t *)
	Delete this object. More...

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

Public Member Functions inherited from TNamed
	TNamed ()

	TNamed (const char name, const char title)

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

	TNamed (const TNamed &named)

TNamed &	operator= (const TNamed &rhs)
	TNamed assignment operator. More...

virtual	~TNamed ()

virtual void	Clear (Option_t *option="")
	Set name and title to empty strings (""). More...

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

virtual Int_t	Compare (const TObject *obj) const
	Compare two TNamed objects. More...

virtual void	FillBuffer (char *&buffer)
	Encode TNamed into output buffer. More...

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

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

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

virtual Bool_t	IsSortable () const

virtual void	SetNameTitle (const char name, const char title)
	Change (i.e. set) all the TNamed parameters (name and title). More...

virtual void	ls (Option_t *option="") const
	List TNamed name and title. More...

virtual void	Print (Option_t *option="") const
	Print TNamed name and title. More...

virtual Int_t	Sizeof () const
	Return size of the TNamed part of the TObject. More...

Public Member Functions inherited from TObject
	TObject ()

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

TObject &	operator= (const TObject &rhs)
	TObject assignment operator. More...

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

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

virtual const char *	ClassName () const
	Returns name of class to which the object belongs. 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	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 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 UInt_t	GetUniqueID () const
	Return the unique object id. More...

virtual Option_t *	GetOption () const

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

virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out. 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 Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...

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

Bool_t	IsOnHeap () const

Bool_t	IsZombie () const

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

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...

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

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 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...

void *	operator new (size_t sz)

void *	operator new[] (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz, void *vp)

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

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

void	ResetBit (UInt_t f)

Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

void	InvertBit (UInt_t f)

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

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

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

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

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

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...

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

Private Attributes
TString	fIconName

Additional Inherited Members
Public Types inherited from TObject
enum	EStatusBits { kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13) }

enum	{ kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff }

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

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

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

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

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

Protected Member Functions inherited from TObject
void	MakeZombie ()

virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected). More...

Protected Attributes inherited from TNamed
TString	fName

TString	fTitle

#include <TSystemFile.h>

Inheritance diagram for TSystemFile:

Collaboration diagram for TSystemFile:

Constructor & Destructor Documentation

TSystemFile::TSystemFile ( )

Referenced by TSystemDirectory::Browse(), and TSystemDirectory::GetListOfFiles().

TSystemFile::TSystemFile	(	const char *	filename,
		const char *	dirname
	)

TSystemFile normal constructor.

Definition at line 35 of file TSystemFile.cxx.

TSystemFile::~TSystemFile ( )

virtual

Delete TSystemFile object.

Definition at line 44 of file TSystemFile.cxx.

Member Function Documentation

void TSystemFile::Browse ( TBrowser * b )

virtual

Execute default action for this system file (action is specified in the $HOME/.root.mimes or $ROOTSYS/etc/root.mimes file.

Reimplemented from TObject.

Reimplemented in TSystemDirectory.

Definition at line 67 of file TSystemFile.cxx.

void TSystemFile::Copy ( const char * to )

virtual

copy this file

Reimplemented in TSystemDirectory.

Definition at line 100 of file TSystemFile.cxx.

void TSystemFile::Copy ( TObject & named ) const

inlinevirtual

Copy this to obj.

Reimplemented from TNamed.

Definition at line 60 of file TSystemFile.h.

void TSystemFile::Delete ( )

virtual

delete this file

Reimplemented in TSystemDirectory.

Definition at line 152 of file TSystemFile.cxx.

void TSystemFile::Delete ( Option_t * option )

inlinevirtual

Delete this object.

Typically called as a command via the interpreter. Normally use "delete" operator when object has been allocated on the heap.

Reimplemented from TObject.

Definition at line 59 of file TSystemFile.h.

void TSystemFile::DrawClass ( ) const

inlinevirtual

Draw class inheritance tree of the class to which this object belongs.

If a class B inherits from a class A, description of B is drawn on the right side of description of A. Member functions overridden by B are shown in class A with a blue line crossing-out the corresponding member function. The following picture is the class inheritance tree of class TPaveLabel:

Reimplemented from TObject.

Definition at line 54 of file TSystemFile.h.

TObject* TSystemFile::DrawClone ( Option_t * option ) const

inlinevirtual

Draw a clone of this object in the current pad.

Reimplemented from TObject.

Definition at line 55 of file TSystemFile.h.

void TSystemFile::Dump ( ) const

virtual

dump this file

Reimplemented from TObject.

Definition at line 175 of file TSystemFile.cxx.

void TSystemFile::Edit ( )

virtual

Invoke text editor on this file.

Reimplemented in TSystemDirectory.

Definition at line 76 of file TSystemFile.cxx.

const char* TSystemFile::GetIconName ( ) const

inlinevirtual

Returns mime type name of object.

Used by the TBrowser (via TGMimeTypes class). Override for class of which you would like to have different icons for objects of the same class.

Reimplemented from TObject.

Definition at line 48 of file TSystemFile.h.

void TSystemFile::Inspect ( ) const

virtual

inspect this file

Reimplemented from TObject.

Definition at line 168 of file TSystemFile.cxx.

Bool_t TSystemFile::IsDirectory ( const char * dir = 0 ) const

virtual

Check if object is a directory.

Reimplemented in TSystemDirectory.

Definition at line 51 of file TSystemFile.cxx.

Referenced by TRemoteObject::Browse(), Copy(), TGFileBrowser::DoubleClicked(), and Move().

void TSystemFile::Move ( const char * to )

virtual

move this file

Reimplemented in TSystemDirectory.

Definition at line 123 of file TSystemFile.cxx.

void TSystemFile::Rename ( const char * name )

virtual

rename this file

Definition at line 160 of file TSystemFile.cxx.

void TSystemFile::SetDrawOption ( Option_t * option )

inlinevirtual

Set drawing option for object.

This option only affects the drawing style and is stored in the option field of the TObjOptLink supporting a TPad's primitive list (TList). Note that it does not make sense to call object.SetDrawOption(option) before having called object.Draw().

Reimplemented from TObject.

Definition at line 56 of file TSystemFile.h.

virtual void TSystemFile::SetIconName ( const char * name )

inlinevirtual

Definition at line 47 of file TSystemFile.h.

void TSystemFile::SetName ( const char * name )

inlinevirtual

Change (i.e.

set) the name of the TNamed. WARNING: if the object is a member of a THashTable or THashList container the container must be Rehash()'ed after SetName(). For example the list of objects in the current directory is a THashList.

Reimplemented from TNamed.

Definition at line 57 of file TSystemFile.h.

Referenced by TSystemDirectory::SetName().

void TSystemFile::SetTitle ( const char * title )

inlinevirtual

Change (i.e. set) the title of the TNamed.

Reimplemented from TNamed.

Definition at line 58 of file TSystemFile.h.

Referenced by TSystemDirectory::SetTitle().

Member Data Documentation

TString TSystemFile::fIconName

private

Definition at line 33 of file TSystemFile.h.

The documentation for this class was generated from the following files:

core/base/inc/TSystemFile.h
core/base/src/TSystemFile.cxx

Public Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation