Detailed Description

Extension of ROOT TSystemDirectory class, handling browsing directories on disk.

Created by KVClassFactory on Mon Sep 24 10:45:52 2012 Author: John Frankland,,,

Definition at line 15 of file KVSystemDirectory.h.

#include <KVSystemDirectory.h>

Inheritance diagram for KVSystemDirectory:

[legend]

Public Member Functions
	KVSystemDirectory ()
	Default constructor.

	KVSystemDirectory (const Char_t dirname, const Char_t path)

virtual	~KVSystemDirectory ()
	Destructor.

virtual TList *	GetListOfDirectories () const

virtual TList *	GetListOfFiles () const

Long64_t	GetTotalFiles () const

Long64_t	GetTotalSize () const

Long64_t	GetTotalSubdirs () const

void	ls (Option_t *option="") const

Public Member Functions inherited from TSystemDirectory
	TSystemDirectory ()

	TSystemDirectory (const char dirname, const char path)

virtual	~TSystemDirectory ()

void	Browse (TBrowser *b) override

void	Copy (const char *) override

void	Copy (TObject &) const override

void	Delete () override

void	Delete (Option_t *) override

void	DrawClass () const override

TObject *	DrawClone (Option_t *) const override

void	Edit () override

TClass *	IsA () const override

Bool_t	IsDirectory (const char *=nullptr) const override

Bool_t	IsFolder () const override

void	Move (const char *) override

virtual void	SetDirectory (const char *name)

void	SetDrawOption (Option_t *) override

void	SetName (const char *name) override

void	SetTitle (const char *title) override

void	Streamer (TBuffer &) override

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TSystemFile
	TSystemFile ()

	TSystemFile (const char filename, const char dirname)

virtual	~TSystemFile ()

void	Browse (TBrowser *b) override

void	Copy (TObject &) const override

void	Delete (Option_t *) override

void	DrawClass () const override

TObject *	DrawClone (Option_t *) const override

void	Dump () const override

const char *	GetIconName () const override

void	Inspect () const override

TClass *	IsA () const override

virtual void	Rename (const char *name)

void	SetDrawOption (Option_t *) override

virtual void	SetIconName (const char *name)

void	SetName (const char *name) override

void	SetTitle (const char *title) override

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

virtual void	FillBuffer (char *&buffer)

const char *	GetName () const override

const char *	GetTitle () const override

ULong_t	Hash () const override

Bool_t	IsSortable () const override

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

TNamed &	operator= (const TNamed &rhs)

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

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

virtual Int_t	Sizeof () const

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 Int_t	DistancetoPrimitive (Int_t px, Int_t py)

virtual void	Draw (Option_t *option="")

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 TObject *	FindObject (const char *name) const

virtual TObject *	FindObject (const TObject *obj) const

virtual Option_t *	GetDrawOption () 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

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)

virtual void	RecursiveRemove (TObject *obj)

void	ResetBit (UInt_t f)

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

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

void	SetBit (UInt_t f)

void	SetBit (UInt_t f, Bool_t set)

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
virtual void	GetListings ()
	Fill lists of files and directories.

Private Attributes
TList *	fContents
	contents of directory

TList *	fSubdirs
	subdirectories of directory

Long64_t	fTotDirs
	total size of files in subdirectories

Long64_t	fTotFiles
	total size of files in directory

Additional Inherited Members
Public Types inherited from TObject
enum	EDeprecatedStatusBits

enum	EStatusBits

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

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TSystemFile
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 TSystemDirectory
	TSystemDirectory (const TSystemDirectory &)=delete

TSystemDirectory *	FindDirObj (const char *name)

TSystemFile *	FindFileObj (const char name, const char dir)

Bool_t	IsItDirectory (const char *name) const

TSystemDirectory &	operator= (const TSystemDirectory &)=delete

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 TSystemDirectory
TOrdCollection *	fDirsInBrowser

TOrdCollection *	fFilesInBrowser

Protected Attributes inherited from TNamed
TString	fName

TString	fTitle

Protected Attributes inherited from TObject
	kOnlyPrepStep

Constructor & Destructor Documentation

◆ KVSystemDirectory() [1/2]

KVSystemDirectory::KVSystemDirectory ( )

Default constructor.

Definition at line 18 of file KVSystemDirectory.cpp.

◆ KVSystemDirectory() [2/2]

KVSystemDirectory::KVSystemDirectory	(	const Char_t *	dirname,
		const Char_t *	path
	)

Constructor with name for directory and path. Path can be given as "." for current working directory. Shell variables can be used if written as "$(VARIABLE)"

Definition at line 34 of file KVSystemDirectory.cpp.

◆ ~KVSystemDirectory()

KVSystemDirectory::~KVSystemDirectory ( )

virtual

Destructor.

Definition at line 57 of file KVSystemDirectory.cpp.

Member Function Documentation

◆ GetListings()

void KVSystemDirectory::GetListings ( )

privatevirtual

Fill lists of files and directories.

Definition at line 101 of file KVSystemDirectory.cpp.

◆ GetListOfDirectories()

TList * KVSystemDirectory::GetListOfDirectories ( ) const

virtual

Returns a TList of KVSystemDirectory objects representing the contents of the directory. Returns 0 in case of errors.

Definition at line 87 of file KVSystemDirectory.cpp.

◆ GetListOfFiles()

TList * KVSystemDirectory::GetListOfFiles ( ) const

virtual

Returns a TList of KVSystemFile objects representing the contents of the directory. Returns 0 in case of errors.

Reimplemented from TSystemDirectory.

Definition at line 71 of file KVSystemDirectory.cpp.

◆ GetTotalFiles()

Long64_t KVSystemDirectory::GetTotalFiles ( ) const

inline

Definition at line 28 of file KVSystemDirectory.h.

◆ GetTotalSize()

Long64_t KVSystemDirectory::GetTotalSize ( ) const

inline

Definition at line 36 of file KVSystemDirectory.h.

◆ GetTotalSubdirs()

Long64_t KVSystemDirectory::GetTotalSubdirs ( ) const

inline

Definition at line 32 of file KVSystemDirectory.h.

◆ ls()

void KVSystemDirectory::ls ( Option_t * opt = "" ) const

virtual

if opt="nosubdirs", do not list contents of subdirectories default is to list recursively contents of all subdirectories

Reimplemented from TObject.

Definition at line 150 of file KVSystemDirectory.cpp.

Member Data Documentation

◆ fContents

TList* KVSystemDirectory::fContents

private

contents of directory

Definition at line 16 of file KVSystemDirectory.h.

◆ fSubdirs

TList* KVSystemDirectory::fSubdirs

private

subdirectories of directory

Definition at line 17 of file KVSystemDirectory.h.

◆ fTotDirs

Long64_t KVSystemDirectory::fTotDirs

private

total size of files in subdirectories

Definition at line 19 of file KVSystemDirectory.h.

◆ fTotFiles

Long64_t KVSystemDirectory::fTotFiles

private

total size of files in directory

Definition at line 18 of file KVSystemDirectory.h.

Detailed Description

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ KVSystemDirectory() [1/2]

◆ KVSystemDirectory() [2/2]

◆ ~KVSystemDirectory()

Member Function Documentation

◆ GetListings()

◆ GetListOfDirectories()

◆ GetListOfFiles()

◆ GetTotalFiles()

◆ GetTotalSize()

◆ GetTotalSubdirs()

◆ ls()

Member Data Documentation

◆ fContents

◆ fSubdirs

◆ fTotDirs

◆ fTotFiles