TMacOSXSystem Class Reference

Definition at line 39 of file TMacOSXSystem.h.

Public Member Functions
	TMacOSXSystem ()
	~TMacOSXSystem ()
bool	CocoaInitialized () const
void	DispatchOneEvent (Bool_t pendingOnly)
	Dispatch a single event.
Public Member Functions inherited from TUnixSystem
	TUnixSystem ()
virtual	~TUnixSystem ()
	Reset to original state.
void	Abort (int code=0) override
	Abort the application.
int	AcceptConnection (int sock) override
	Accept a connection.
Bool_t	AccessPathName (const char *path, EAccessMode mode=kFileExists) override
	Returns FALSE if one can access a file using the specified access mode.
void	AddDynamicPath (const char *lib) override
	Add a new directory to the dynamic path.
void	AddFileHandler (TFileHandler *fh) override
	Add a file handler to the list of system file handlers.
void	AddSignalHandler (TSignalHandler *sh) override
	Add a signal handler to list of system signal handlers.
void	AddTimer (TTimer *ti) override
	Add timer to list of system timers.
int	AnnounceTcpService (int port, Bool_t reuse, int backlog, int tcpwindowsize=-1) override
	Announce TCP/IP service.
int	AnnounceUdpService (int port, int backlog) override
	Announce UDP service.
int	AnnounceUnixService (const char *sockpath, int backlog) override
	Announce unix domain service on path 'sockpath'.
int	AnnounceUnixService (int port, int backlog) override
	Announce unix domain service on path "kServerPath/<port>".
Bool_t	ChangeDirectory (const char *path) override
	Change directory. Returns kTRUE in case of success, kFALSE otherwise.
void	CheckChilds ()
	Check if children have finished.
Bool_t	CheckDescriptors ()
	Check if there is activity on some file descriptors and call their Notify() member.
Bool_t	CheckSignals (Bool_t sync)
	Check if some signals were raised and call their Notify() member.
int	Chmod (const char *file, UInt_t mode) override
	Set the file permission bits. Returns -1 in case or error, 0 otherwise.
void	CloseConnection (int sock, Bool_t force=kFALSE) override
	Close socket.
void	Closelog () override
	Close connection to system log daemon.
int	ClosePipe (FILE *pipe) override
	Close the pipe.
int	ConnectService (const char *server, int port, int tcpwindowsize, const char *protocol="tcp")
	Connect to service servicename on server servername.
int	CopyFile (const char *from, const char *to, Bool_t overwrite=kFALSE) override
	Copy a file.
void	DispatchOneEvent (Bool_t pendingOnly=kFALSE) override
	Dispatch a single event.
void	DispatchSignals (ESignals sig)
	Handle and dispatch signals.
Bool_t	DispatchTimers (Bool_t mode)
	Handle and dispatch timers.
Func_t	DynFindSymbol (const char *module, const char *entry) override
	dynamic linking of module
Int_t	Exec (const char *shellcmd) override
	Execute a command.
void	Exit (int code, Bool_t mode=kTRUE) override
	Exit the application.
char *	ExpandPathName (const char *path) override
	Expand a pathname getting rid of special shell characaters like ~.
Bool_t	ExpandPathName (TString &patbuf) override
	Expand a pathname getting rid of special shell characters like ~.
const char *	FindDynamicLibrary (TString &lib, Bool_t quiet=kFALSE) override
	Returns the path of a shared library (searches for library in the shared library search path).
const char *	FindFile (const char *search, TString &file, EAccessMode mode=kFileExists) override
	Find location of file "wfil" in a search path.
void	FreeDirectory (void *dirp) override
	Close a Unix file system directory.
int	GetCpuInfo (CpuInfo_t *info, Int_t sampleTime=1000) const override
	Returns cpu load average and load info into the CpuInfo_t structure.
const char *	GetDirEntry (void *dirp) override
	Get next Unix file system directory entry. Returns 0 if no more entries.
const char *	GetDynamicPath () override
	Return the dynamic path (used to find shared libraries).
Int_t	GetEffectiveGid () override
	Returns the effective group id.
Int_t	GetEffectiveUid () override
	Returns the effective user id.
const char *	Getenv (const char *name) override
	Get environment variable.
const char *	GetError () override
	Return system error string.
Int_t	GetFPEMask () override
	Return the bitmap of conditions that trigger a floating point exception.
int	GetFsInfo (const char *path, Long_t *id, Long_t *bsize, Long_t *blocks, Long_t *bfree) override
	Get info about a file system: id, bsize, bfree, blocks.
Int_t	GetGid (const char *group=nullptr) override
	Returns the group's id. If group = 0, returns current user's group.
UserGroup_t *	GetGroupInfo (const char *group=nullptr) override
	Returns all group info in the UserGroup_t structure.
UserGroup_t *	GetGroupInfo (Int_t gid) override
	Returns all group info in the UserGroup_t structure.
std::string	GetHomeDirectory (const char *userName=nullptr) const override
	Return the user's home directory.
TInetAddress	GetHostByName (const char *server) override
	Get Internet Protocol (IP) address of host.
int	GetMemInfo (MemInfo_t *info) const override
	Returns ram and swap memory usage info into the MemInfo_t structure.
int	GetPathInfo (const char *path, FileStat_t &buf) override
	Get info about a file.
TInetAddress	GetPeerName (int sock) override
	Get Internet Protocol (IP) address of remote host and port #.
int	GetPid () override
	Get process id.
int	GetProcInfo (ProcInfo_t *info) const override
	Returns cpu and memory used by this process into the ProcInfo_t structure.
int	GetServiceByName (const char *service) override
	Get port # of internet service.
char *	GetServiceByPort (int port) override
	Get name of internet service.
TInetAddress	GetSockName (int sock) override
	Get Internet Protocol (IP) address of host and port #.
int	GetSockOpt (int sock, int option, int *val) override
	Get socket option.
int	GetSysInfo (SysInfo_t *info) const override
	Returns static system info, like OS type, CPU type, number of CPUs RAM size, etc into the SysInfo_t structure.
Int_t	GetUid (const char *user=nullptr) override
	Returns the user's id. If user = 0, returns current user's id.
UserGroup_t *	GetUserInfo (const char *user=nullptr) override
	Returns all user info in the UserGroup_t structure.
UserGroup_t *	GetUserInfo (Int_t uid) override
	Returns all user info in the UserGroup_t structure.
std::string	GetWorkingDirectory () const override
	Return working directory.
const char *	HomeDirectory (const char *userName=nullptr) override
	Return the user's home directory.
const char *	HostName () override
	Return the system's host name.
void	IgnoreSignal (ESignals sig, Bool_t ignore=kTRUE) override
	If ignore is true ignore the specified signal, else restore previous behaviour.
Bool_t	Init () override
	Initialize Unix system interface.
Bool_t	IsPathLocal (const char *path) override
	Returns TRUE if the url in 'path' points to the local file system.
int	Link (const char *from, const char *to) override
	Create a link from file1 to file2.
void	ListLibraries (const char *regexp="") override
	List all loaded shared libraries.
void	ListSymbols (const char *module, const char *re="") override
	List symbols in a shared library.
int	Load (const char *module, const char *entry="", Bool_t system=kFALSE) override
	Load a shared library.
int	MakeDirectory (const char *name) override
	Make a Unix file system directory.
TTime	Now () override
	Get current time in milliseconds since 0:00 Jan 1 1995.
int	OpenConnection (const char *server, int port, int tcpwindowsize=-1, const char *protocol="tcp") override
	Open a connection to a service on a server.
void *	OpenDirectory (const char *name) override
	Open a Unix file system directory. Returns 0 if directory does not exist.
void	Openlog (const char *name, Int_t options, ELogFacility facility) override
	Open connection to system log daemon.
FILE *	OpenPipe (const char *shellcmd, const char *mode) override
	Open a pipe.
const char *	PrependPathName (const char *dir, TString &name) override
	Concatenate a directory and a file name.
int	RecvBuf (int sock, void *buffer, int length) override
	Receive a buffer headed by a length indicator.
int	RecvRaw (int sock, void *buffer, int length, int flag) override
	Receive exactly length bytes into buffer.
Int_t	RedirectOutput (const char *name, const char *mode="a", RedirectHandle_t *h=nullptr) override
	Redirect standard output (stdout, stderr) to the specified file.
TFileHandler *	RemoveFileHandler (TFileHandler *fh) override
	Remove a file handler from the list of file handlers.
TSignalHandler *	RemoveSignalHandler (TSignalHandler *sh) override
	Remove a signal handler from list of signal handlers.
TTimer *	RemoveTimer (TTimer *ti) override
	Remove timer from list of system timers.
int	Rename (const char *from, const char *to) override
	Rename a file. Returns 0 when successful, -1 in case of failure.
void	ResetSignal (ESignals sig, Bool_t reset=kTRUE) override
	If reset is true reset the signal handler for the specified signal to the default handler, else restore previous behaviour.
void	ResetSignals () override
	Reset signals handlers to previous behaviour.
void	ResetTimer (TTimer *ti) override
	Reset a-sync timer.
Int_t	Select (TFileHandler *fh, Long_t timeout) override
	Select on the file descriptor related to file handler h.
Int_t	Select (TList *active, Long_t timeout) override
	Select on file descriptors.
int	SendBuf (int sock, const void *buffer, int length) override
	Send a buffer headed by a length indicator.
int	SendRaw (int sock, const void *buffer, int length, int flag) override
	Send exactly length bytes from buffer.
void	SetDisplay () override
	Set DISPLAY environment variable based on utmp entry. Only for UNIX.
void	SetDynamicPath (const char *lib) override
	Set the dynamic path to a new value.
void	Setenv (const char *name, const char *value) override
	Set environment variable.
Int_t	SetFPEMask (Int_t mask=kDefaultMask) override
	Set which conditions trigger a floating point exception.
void	SetProgname (const char *name) override
	Set the application name (from command line, argv[0]) and copy it in gProgName.
int	SetSockOpt (int sock, int option, int val) override
	Set socket option.
void	SigAlarmInterruptsSyscalls (Bool_t set) override
	When the argument is true the SIGALRM signal handler is set so that interrupted syscalls will not be restarted by the kernel.
void	Sleep (UInt_t milliSec) override
	Sleep milliSec milliseconds.
void	StackTrace () override
	Print a stack trace.
int	Symlink (const char *from, const char *to) override
	Create a symlink from file1 to file2.
void	Syslog (ELogLevel level, const char *mess) override
	Send mess to syslog daemon.
const char *	TempDirectory () const override
	Return a user configured or systemwide directory to create temporary files in.
FILE *	TempFileName (TString &base, const char *dir=nullptr) override
	Create a secure temporary file by appending a unique 6 letter string to base.
int	Umask (Int_t mask) override
	Set the process file creation mode mask.
int	Unlink (const char *name) override
	Unlink, i.e.
void	Unload (const char *module) override
	Unload a shared library.
void	Unsetenv (const char *name) override
	Unset environment variable.
int	Utime (const char *file, Long_t modtime, Long_t actime) override
	Set a files modification and access times.
const char *	WorkingDirectory () override
	Return working directory.
Public Member Functions inherited from TSystem
	TSystem (const char *name="Generic", const char *title="Generic System")
	Create a new OS interface.
virtual	~TSystem ()
	Delete the OS interface.
virtual void	AddIncludePath (const char *includePath)
	Add a directory to the already set include path.
virtual void	AddLinkedLibs (const char *linkedLib)
	Add linkedLib to already set linked libs.
virtual void	AddStdExceptionHandler (TStdExceptionHandler *eh)
	Add an exception handler to list of system exception handlers.
virtual const char *	BaseName (const char *pathname)
	Base name of a file name. Base name of /user/root is root.
void	Beep (Int_t freq=-1, Int_t duration=-1, Bool_t setDefault=kFALSE)
	Beep for duration milliseconds with a tone of frequency freq.
Bool_t	cd (const char *path)
virtual void	CleanCompiledMacros ()
	Remove the shared libs produced by the CompileMacro() function.
virtual int	CompileMacro (const char *filename, Option_t *opt="", const char *library_name="", const char *build_dir="", UInt_t dirmode=0)
	This method compiles and loads a shared library containing the code from the file "filename".
virtual char *	ConcatFileName (const char *dir, const char *name)
	Concatenate a directory and a file name. User must delete returned string.
virtual const char *	DirName (const char *pathname)
	Return the directory name in pathname.
char *	DynamicPathName (const char *lib, Bool_t quiet=kFALSE)
	Find a dynamic library called lib using the system search paths.
virtual void	ExitLoop ()
	Exit from event loop.
virtual EAclicMode	GetAclicMode () const
	AclicMode indicates whether the library should be built in debug mode or optimized.
virtual Int_t	GetAclicProperties () const
	Return the ACLiC properties field.
void	GetBeepDefaults (Int_t &freq, Int_t &duration) const
virtual const char *	GetBuildArch () const
	Return the build architecture.
virtual const char *	GetBuildCompiler () const
	Return the build compiler.
virtual const char *	GetBuildCompilerVersion () const
	Return the build compiler version.
virtual const char *	GetBuildCompilerVersionStr () const
	Return the build compiler version identifier string.
virtual const char *	GetBuildDir () const
	Return the path of the build directory.
virtual const char *	GetBuildNode () const
	Return the build node name.
virtual TString	GetDirName (const char *pathname)
	Return the directory name in pathname.
virtual void *	GetDirPtr () const
const char *	GetErrorStr () const
virtual const char *	GetFlagsDebug () const
	Return the debug flags.
virtual const char *	GetFlagsOpt () const
	Return the optimization flags.
virtual TString	GetFromPipe (const char *command)
	Execute command and return output in TString.
virtual const char *	GetIncludePath ()
	Get the list of include path.
virtual const char *	GetLibraries (const char *regexp="", const char *option="", Bool_t isRegexp=kTRUE)
	Return a space separated list of loaded shared libraries.
virtual const char *	GetLinkdefSuffix () const
	Return the linkdef suffix chosen by the user for ACLiC.
virtual const char *	GetLinkedLibs () const
	Return the list of library linked to this executable.
virtual TSeqCollection *	GetListOfFileHandlers () const
virtual TSeqCollection *	GetListOfSignalHandlers () const
virtual TSeqCollection *	GetListOfStdExceptionHandlers () const
virtual TSeqCollection *	GetListOfTimers () const
virtual const char *	GetMakeExe () const
	Return the command line use to make an executable.
virtual const char *	GetMakeSharedLib () const
	Return the command line use to make a shared library.
virtual const char *	GetObjExt () const
	Get the object file extension.
int	GetPathInfo (const char *path, Long_t *id, Long64_t *size, Long_t *flags, Long_t *modtime)
	Get info about a file: id, size, flags, modification time.
int	GetPathInfo (const char *path, Long_t *id, Long_t *size, Long_t *flags, Long_t *modtime)
	Get info about a file: id, size, flags, modification time.
virtual const char *	GetSoExt () const
	Get the shared library extension.
virtual TList *	GetVolumes (Option_t *) const
virtual void	IgnoreInterrupt (Bool_t ignore=kTRUE)
	If ignore is true ignore the interrupt signal, else restore previous behaviour.
Bool_t	InControl () const
virtual void	InnerLoop ()
	Inner event loop.
virtual Bool_t	IsAbsoluteFileName (const char *dir)
	Return true if dir is an absolute pathname.
virtual Bool_t	IsFileInIncludePath (const char *name, char **fullpath=nullptr)
	Return true if 'name' is a file that can be found in the ROOT include path or the current directory.
virtual UInt_t	LoadAllLibraries ()
	Load all libraries known to ROOT via the rootmap system.
virtual int	mkdir (const char *name, Bool_t recursive=kFALSE)
	Make a file system directory.
virtual Long_t	NextTimeOut (Bool_t mode)
	Time when next timer of mode (synchronous=kTRUE or asynchronous=kFALSE) will time-out (in ms).
virtual void	NotifyApplicationCreated ()
	Hook to tell TSystem that the TApplication object has been created.
virtual Bool_t	ProcessEvents ()
	Process pending events (GUI, timers, sockets).
const char *	pwd ()
void	RemoveOnExit (TObject *obj)
	Objects that should be deleted on exit of the OS interface.
virtual TStdExceptionHandler *	RemoveStdExceptionHandler (TStdExceptionHandler *eh)
	Remove an exception handler from list of exception handlers.
virtual void	Run ()
	System event loop.
virtual void	SetAclicMode (EAclicMode mode)
	AclicMode indicates whether the library should be built in debug mode or optimized.
virtual void	SetBuildDir (const char *build_dir, Bool_t isflat=kFALSE)
	Set the location where ACLiC will create libraries and use as a scratch area.
void	SetErrorStr (const char *errstr)
	Set the system error string.
virtual void	SetFlagsDebug (const char *)
	FlagsDebug should contain the options to pass to the C++ compiler in order to compile the library in debug mode.
virtual void	SetFlagsOpt (const char *)
	FlagsOpt should contain the options to pass to the C++ compiler in order to compile the library in optimized mode.
virtual void	SetIncludePath (const char *includePath)
	IncludePath should contain the list of compiler flags to indicate where to find user defined header files.
virtual void	SetLinkdefSuffix (const char *suffix)
	The 'suffix' will be appended to the name of a script loaded by ACLiC and used to locate any eventual additional linkdef information that ACLiC should used to produce the dictionary.
virtual void	SetLinkedLibs (const char *linkedLibs)
	LinkedLibs should contain the library directory and list of libraries needed to recreate the current executable.
virtual void	SetMakeExe (const char *directives)
	Directives has the same syntax as the argument of SetMakeSharedLib but is used to create an executable.
virtual void	SetMakeSharedLib (const char *directives)
	Directives should contain the description on how to compile and link a shared lib.
virtual void	SetObjExt (const char *objExt)
	Set object files extension, should be either .o, .obj, etc.
virtual void	SetSoExt (const char *soExt)
	Set shared library extension, should be either .so, .sl, .a, .dll, etc.
virtual void	ShowOutput (RedirectHandle_t *h)
	Display the content associated with the redirection described by the opaque handle 'h'.
virtual TString	SplitAclicMode (const char *filename, TString &mode, TString &args, TString &io) const
	This method split a filename of the form:
virtual const char *	UnixPathName (const char *unixpathname)
	Convert from a local pathname to a Unix pathname.
virtual char *	Which (const char *search, const char *file, EAccessMode mode=kFileExists)
	Find location of file in a search path.
Public Member Functions inherited from TNamed
	TNamed ()
	TNamed (const char *name, const char *title)
	TNamed (const TNamed &named)
	TNamed copy ctor.
	TNamed (const TString &name, const TString &title)
virtual	~TNamed ()
	TNamed destructor.
virtual void	Clear (Option_t *option="")
	Set name and title to empty strings ("").
virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility.
virtual Int_t	Compare (const TObject *obj) const
	Compare two TNamed objects.
virtual void	Copy (TObject &named) const
	Copy this to obj.
virtual void	FillBuffer (char *&buffer)
	Encode TNamed into output buffer.
virtual const char *	GetName () const
	Returns name of object.
virtual const char *	GetTitle () const
	Returns title of object.
virtual ULong_t	Hash () const
	Return hash value for this object.
virtual Bool_t	IsSortable () const
virtual void	ls (Option_t *option="") const
	List TNamed name and title.
TNamed &	operator= (const TNamed &rhs)
	TNamed assignment operator.
virtual void	Print (Option_t *option="") const
	Print TNamed name and title.
virtual void	SetName (const char *name)
	Set the name of the TNamed.
virtual void	SetNameTitle (const char *name, const char *title)
	Set all the TNamed parameters (name and title).
virtual void	SetTitle (const char *title="")
	Set the title of the TNamed.
virtual Int_t	Sizeof () const
	Return size of the TNamed part of the TObject.
Public Member Functions inherited from TObject
	TObject ()
	TObject constructor.
	TObject (const TObject &object)
	TObject copy ctor.
virtual	~TObject ()
	TObject destructor.
void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract.
virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad.
virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action.
ULong_t	CheckedHash ()
	Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object.
virtual const char *	ClassName () const
	Returns name of class to which the object belongs.
virtual void	Delete (Option_t *option="")
	Delete this object.
virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object.
virtual void	Draw (Option_t *option="")
	Default Draw method for all objects.
virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs.
virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current selected pad for instance with: gROOT->SetSelectedPad(gPad).
virtual void	Dump () const
	Dump contents of object on stdout.
virtual void	Error (const char *method, const char *msgfmt,...) const
	Issue error message.
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.
virtual void	Execute (TMethod *method, TObjArray *params, Int_t *error=0)
	Execute method on this object with parameters stored in the TObjArray.
virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py).
virtual void	Fatal (const char *method, const char *msgfmt,...) const
	Issue fatal error message.
virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes.
virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes.
virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object.
virtual const char *	GetIconName () const
	Returns mime type name of object.
virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py).
virtual Option_t *	GetOption () const
virtual UInt_t	GetUniqueID () const
	Return the unique object id.
virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out.
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.
virtual void	Info (const char *method, const char *msgfmt,...) const
	Issue info message.
virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname".
virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl.
virtual void	Inspect () const
	Dump contents of this object in a graphics canvas.
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).
virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).
R__ALWAYS_INLINE Bool_t	IsOnHeap () const
R__ALWAYS_INLINE Bool_t	IsZombie () const
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).
virtual Bool_t	Notify ()
	This method must be overridden to handle object notification.
void	Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete.
void	operator delete (void *ptr)
	Operator delete.
void	operator delete[] (void *ptr)
	Operator delete [].
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.
virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself.
virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list.
virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory.
virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list.
void	ResetBit (UInt_t f)
virtual void	SaveAs (const char *filename="", Option_t *option="") const
	Save this object in the file specified by filename.
virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out".
void	SetBit (UInt_t f)
void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f.
virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object.
virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id.
virtual void	SysError (const char *method, const char *msgfmt,...) const
	Issue system error message.
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.
virtual void	Warning (const char *method, const char *msgfmt,...) const
	Issue warning message.
virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory.
virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory.

Private Member Functions
	TMacOSXSystem (const TMacOSXSystem &rhs)
void	AddFileHandler (TFileHandler *fh)
	Add a file handler to the list of system file handlers.
void	InitializeCocoa ()
TMacOSXSystem &	operator= (const TMacOSXSystem &rhs)
void	ProcessApplicationDefinedEvent (void *event)
bool	ProcessPendingEvents ()
TFileHandler *	RemoveFileHandler (TFileHandler *fh)
	Remove a file handler from the list of file handlers.
void	WaitEvents (Long_t nextto)

Private Attributes
bool	fCocoaInitialized
bool	fFirstDispatch
std::unique_ptr< ROOT::MacOSX::Details::MacOSXSystem >	fPimpl

Friends
class	TGCocoa

Additional Inherited Members
Public Types inherited from TSystem
enum	EAclicMode { kDefault , kDebug , kOpt }
enum	EAclicProperties { kFlatBuildDir = BIT(0) }
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 TSystem
static Int_t	GetErrno ()
	Static function returning system error number.
static void	ResetErrno ()
	Static function resetting system error number.
Static Public Member Functions inherited from TObject
static Long_t	GetDtorOnly ()
	Return destructor only flag.
static Bool_t	GetObjectStat ()
	Get status of object stat flag.
static void	SetDtorOnly (void *obj)
	Set destructor only flag.
static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable.
Protected Types inherited from TObject
enum	{ kOnlyPrepStep = BIT(3) }
Protected Member Functions inherited from TUnixSystem
const char *	GetLinkedLibraries () override
	Get list of shared libraries loaded at the start of the executable.
Protected Member Functions inherited from TSystem
virtual Bool_t	ConsistentWith (const char *path, void *dirptr=nullptr)
	Check consistency of this helper with the one required by 'path' or 'dirptr'.
virtual void	DoBeep (Int_t=-1, Int_t=-1) const
virtual const char *	ExpandFileName (const char *fname)
	Expand a pathname getting rid of special shell characters like ~.
virtual Bool_t	ExpandFileName (TString &fname)
	Expand a pathname getting rid of special shell characters like ~.
TSystem *	FindHelper (const char *path, void *dirptr=nullptr)
	Create helper TSystem to handle file and directory operations that might be special for remote file access.
TString &	GetLastErrorString ()
	Return the thread local storage for the custom last error message.
const TString &	GetLastErrorString () const
	Return the thread local storage for the custom last error message.
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).
void	MakeZombie ()
Static Protected Member Functions inherited from TUnixSystem
static int	UnixFilestat (const char *path, FileStat_t &buf)
	Get info about a file.
static int	UnixFSstat (const char *path, Long_t *id, Long_t *bsize, Long_t *blocks, Long_t *bfree)
	Get info about a file system: id, bsize, bfree, blocks.
static const char *	UnixGetdirentry (void *dir)
	Returns the next directory entry.
static const char *	UnixHomedirectory (const char *user, char *path, char *mydir)
	Returns the user's home directory.
static const char *	UnixHomedirectory (const char *user=nullptr)
	Returns the user's home directory.
static void	UnixIgnoreSignal (ESignals sig, Bool_t ignore)
	If ignore is true ignore the specified signal, else restore previous behaviour.
static int	UnixMakedir (const char *name)
	Make a Unix file system directory.
static Long64_t	UnixNow ()
	Get current time in milliseconds since 0:00 Jan 1 1995.
static void *	UnixOpendir (const char *name)
	Open a directory.
static int	UnixRecv (int sock, void *buf, int len, int flag)
	Receive exactly length bytes into buffer.
static void	UnixResetSignal (ESignals sig)
	Restore old signal handler for specified signal.
static void	UnixResetSignals ()
	Restore old signal handlers.
static int	UnixSelect (Int_t nfds, TFdSet *readready, TFdSet *writeready, Long_t timeout)
	Wait for events on the file descriptors specified in the readready and writeready masks or for timeout (in milliseconds) to occur.
static int	UnixSend (int sock, const void *buf, int len, int flag)
	Send exactly length bytes from buffer.
static int	UnixSetitimer (Long_t ms)
	Set interval timer to time-out in ms milliseconds.
static void	UnixSigAlarmInterruptsSyscalls (Bool_t set)
	When the argument is true the SIGALRM signal handler is set so that interrupted syscalls will not be restarted by the kernel.
static void	UnixSignal (ESignals sig, SigHandler_t h)
	Set a signal handler for a signal.
static const char *	UnixSigname (ESignals sig)
	Return the signal name associated with a signal.
static int	UnixTcpConnect (const char *hostname, int port, int tcpwindowsize)
	Open a TCP/IP connection to server and connect to a service (i.e.
static int	UnixTcpService (int port, Bool_t reuse, int backlog, int tcpwindowsize)
	Open a socket, bind to it and start listening for TCP/IP connections on the port.
static int	UnixUdpConnect (const char *hostname, int port)
	Creates a UDP socket connection Is called via the TSocket constructor.
static int	UnixUdpService (int port, int backlog)
	Open a socket, bind to it and start listening for UDP connections on the port.
static int	UnixUnixConnect (const char *path)
	Connect to a Unix domain socket. Returns -1 in case of error.
static int	UnixUnixConnect (int port)
	Connect to a Unix domain socket.
static int	UnixUnixService (const char *sockpath, int backlog)
	Open a socket on path 'sockpath', bind to it and start listening for Unix domain connections to it.
static int	UnixUnixService (int port, int backlog)
	Open a socket, bind to it and start listening for Unix domain connections to it.
static int	UnixWaitchild ()
	Wait till child is finished.
Static Protected Member Functions inherited from TSystem
static const char *	StripOffProto (const char *path, const char *proto)
	Strip off protocol string from specified path.
Protected Attributes inherited from TSystem
EAclicMode	fAclicMode {kDefault}
Int_t	fAclicProperties {0}
Int_t	fBeepDuration {0}
Int_t	fBeepFreq {0}
TString	fBuildArch
TString	fBuildCompiler
TString	fBuildCompilerVersion
TString	fBuildCompilerVersionStr
TString	fBuildDir
TString	fBuildNode
TSeqCollection *	fCompiled {nullptr}
Bool_t	fDone {kFALSE}
TSeqCollection *	fFileHandler {nullptr}
TString	fFlagsDebug
TString	fFlagsOpt
TSeqCollection *	fHelpers {nullptr}
TString	fHostname
TString	fIncludePath
Bool_t	fInControl {kFALSE}
Bool_t	fInsideNotify {kFALSE}
Int_t	fLevel {0}
TString	fLinkdefSuffix
TString	fLinkedLibs
TString	fListLibs
TString	fListPaths
TString	fMakeExe
TString	fMakeSharedLib
Int_t	fMaxrfd {-1}
Int_t	fMaxwfd {-1}
Int_t	fNfd {0}
	Signals that were trapped.
TString	fObjExt
TSeqCollection *	fOnExitList {nullptr}
TFdSet *	fReadmask {nullptr}
TFdSet *	fReadready {nullptr}
	Files that should be checked for write events.
Int_t	fSigcnt {0}
TSeqCollection *	fSignalHandler {nullptr}
TFdSet *	fSignals {nullptr}
	Files with writes waiting.
TString	fSoExt
TSeqCollection *	fStdExceptionHandler {nullptr}
TSeqCollection *	fTimers {nullptr}
TString	fWdpath
TFdSet *	fWritemask {nullptr}
	Files that should be checked for read events.
TFdSet *	fWriteready {nullptr}
	Files with reads waiting.
Protected Attributes inherited from TNamed
TString	fName
TString	fTitle

#include <TMacOSXSystem.h>

Inheritance diagram for TMacOSXSystem:

Constructor & Destructor Documentation

TMacOSXSystem() [1/2]

TMacOSXSystem::TMacOSXSystem

(

)

Definition at line 332 of file TMacOSXSystem.mm.

~TMacOSXSystem()

TMacOSXSystem::~TMacOSXSystem

(

)

Definition at line 340 of file TMacOSXSystem.mm.

TMacOSXSystem() [2/2]

TMacOSXSystem::TMacOSXSystem ( const TMacOSXSystem &  rhs )

private

Member Function Documentation

AddFileHandler()

void TMacOSXSystem::AddFileHandler ( TFileHandler *  h )

privatevirtual

Add a file handler to the list of system file handlers.

Only adds the handler if it is not already in the list of file handlers.

Reimplemented from TSystem.

Definition at line 528 of file TMacOSXSystem.mm.

CocoaInitialized()

bool TMacOSXSystem::CocoaInitialized

(

)

const

Definition at line 434 of file TMacOSXSystem.mm.

DispatchOneEvent()

void TMacOSXSystem::DispatchOneEvent ( Bool_t  pendingOnly )

virtual

Dispatch a single event.

Reimplemented from TSystem.

Definition at line 345 of file TMacOSXSystem.mm.

InitializeCocoa()

void TMacOSXSystem::InitializeCocoa ( )

private

Definition at line 440 of file TMacOSXSystem.mm.

operator=()

TMacOSXSystem & TMacOSXSystem::operator= ( const TMacOSXSystem &  rhs )

private

ProcessApplicationDefinedEvent()

void TMacOSXSystem::ProcessApplicationDefinedEvent ( void *  event )

private

Definition at line 548 of file TMacOSXSystem.mm.

ProcessPendingEvents()

bool TMacOSXSystem::ProcessPendingEvents ( )

private

Definition at line 468 of file TMacOSXSystem.mm.

RemoveFileHandler()

TFileHandler * TMacOSXSystem::RemoveFileHandler ( TFileHandler *  h )

privatevirtual

Remove a file handler from the list of file handlers.

Returns the handler or 0 if the handler was not in the list of file handlers.

Reimplemented from TSystem.

Definition at line 539 of file TMacOSXSystem.mm.

WaitEvents()

void TMacOSXSystem::WaitEvents ( Long_t  nextto )

private

Definition at line 482 of file TMacOSXSystem.mm.

Friends And Related Symbol Documentation

TGCocoa

friend class TGCocoa

friend

Definition at line 40 of file TMacOSXSystem.h.

Member Data Documentation

fCocoaInitialized

bool TMacOSXSystem::fCocoaInitialized

private

Definition at line 60 of file TMacOSXSystem.h.

fFirstDispatch

bool TMacOSXSystem::fFirstDispatch

private

Definition at line 61 of file TMacOSXSystem.h.

fPimpl

std::unique_ptr<ROOT::MacOSX::Details::MacOSXSystem> TMacOSXSystem::fPimpl

private

Definition at line 59 of file TMacOSXSystem.h.