TGo4TestThreadManager Class Reference

Example of a user subclass of the threadmanager. More...

#include <TGo4TestThreadManager.h>

Inheritance diagram for TGo4TestThreadManager:

Public Member Functions
	TGo4TestThreadManager (const char *name)
virtual	~TGo4TestThreadManager ()
TCanvas *	GetCanvas () const
TPad *	GetPad1 () const
TPad *	GetPad2 () const
virtual Int_t	TestAction ()
	general testfunction which can be called from any thread runnable
Public Member Functions inherited from TGo4ThreadManager
	TGo4ThreadManager (const char *name, Bool_t blockingmode=kTRUE, Bool_t autostart=kTRUE, Bool_t autocreate=kTRUE)
	Normal constructor.
	TGo4ThreadManager (const TGo4ThreadManager &right)
virtual	~TGo4ThreadManager ()
Bool_t	BlockApp ()
	Blocks gSystem by means of the blocking timer.
TGo4ThreadHandler *	GetWorkHandler () const
	Access to ThreadHandler for working threads.
virtual Int_t	Initialization ()
Bool_t	IsAppBlocking () const
	Returns true if threadmanager works in root system blocking mode.
Bool_t	IsBeingQuit () const
	Returns true if threadmanager works in root system blocking mode.
Bool_t	IsInitDone () const
Bool_t	IsTerminateApp () const
Bool_t	IsTerminating () const
	returns termination status of Threadmanager
void	Launch ()
	This Method has to be called to create the startup threads and to turn on the application control timer.
void	SetBeingQuit (Bool_t on)
void	SetTimer (TGo4AppControlTimer *ctrltimer)
	user can exchange the standard control timer by an own derived one by this method
virtual void	Terminate (Bool_t termap=kTRUE)
	deletes the Manager instance via Control timer.
virtual void	TerminateFast ()
	Alternative termination in case of error.
Bool_t	UnBlockApp (Int_t mode=0)
	Wakes up the control timer waiting for his condition; parameter mode specifies whether timer will block again at next turn (mode = 0), timer will block when all threads are up (mode = 1), or timer will not block again unless the next Block call, i.e.

Protected Attributes
TGo4TestRunnable *	fxControlRunnable {nullptr}
Protected Attributes inherited from TGo4ThreadManager
Bool_t	fbAppBlocking {kFALSE}
	true if threadmanager shall block root gSystem using the AppControlTimer; false if gSystem shall never be blocked (necessary for gui)
Bool_t	fbAutoCreate {kFALSE}
	If true, TThreads of all go4threads in list shall be created automatically on calling Launch().
Bool_t	fbAutoStart {kFALSE}
	If true, workfunctions (runnable Run()) of all go4threads in list shall be started automatically on Initialization.
Int_t	fbBeingQuit {0}
Bool_t	fbInitDone {kFALSE}
	is set kTRUE after first Initialize is done
Bool_t	fbTerminateApplication {kFALSE}
	If true, terminate complete application.
Bool_t	fbTerminating {kFALSE}
	flag showing termination status
TGo4AppControlTimer *	fxBlocker {nullptr}
	Composition of Application control timer.
TGo4ThreadHandler *	fxWorkHandler {nullptr}
	Thread handler aggregate (threadsafe list of go4 threads) aggregationByValue 1 1.

Private Attributes
TCanvas *	fxCanvas {nullptr}
TPad *	fxPad1 {nullptr}
TPad *	fxPad2 {nullptr}

Additional Inherited Members
Public Types inherited from TGo4ThreadManager
enum	{ fguTEXTLENGTH = 256 }
	Default textlength for char arrays. More...
Static Public Attributes inherited from TGo4ThreadManager
static const Long_t	fglTIMERPERIOD = 200
	Period in ms for the application control timer.

Detailed Description

Example of a user subclass of the threadmanager.

This test threadmanager creates the runnables in its constructor and adds them to the threadhandler. NOTE: The Launch() method must be called at the end of the user threadmanager constructor to let all things begin.

Author

J. Adamczewski(at)gsi.de

Go4 project-DVEE-GSI Darmstadt

Germany

Version

0.9

Since

jul 2000-oct 2001

Definition at line 34 of file TGo4TestThreadManager.h.

Constructor & Destructor Documentation

TGo4TestThreadManager()

TGo4TestThreadManager::TGo4TestThreadManager

(

const char *

name

)

Definition at line 22 of file TGo4TestThreadManager.cxx.

References TGo4ThreadManager::TGo4ThreadManager(), fxCanvas, fxControlRunnable, fxPad1, fxPad2, TGo4ThreadManager::fxWorkHandler, GO4TRACE, TGo4Log::Info(), and TGo4ThreadManager::Launch().

~TGo4TestThreadManager()

TGo4TestThreadManager::~TGo4TestThreadManager ( )

virtual

Definition at line 55 of file TGo4TestThreadManager.cxx.

References fxCanvas, fxPad1, fxPad2, and GO4TRACE.

Member Function Documentation

GetCanvas()

TCanvas * TGo4TestThreadManager::GetCanvas ( ) const

inline

Definition at line 48 of file TGo4TestThreadManager.h.

References fxCanvas.

GetPad1()

TPad * TGo4TestThreadManager::GetPad1 ( ) const

inline

Definition at line 50 of file TGo4TestThreadManager.h.

References fxPad1.

GetPad2()

TPad * TGo4TestThreadManager::GetPad2 ( ) const

inline

Definition at line 52 of file TGo4TestThreadManager.h.

References fxPad1.

TestAction()

Int_t TGo4TestThreadManager::TestAction ( )

virtual

general testfunction which can be called from any thread runnable

Definition at line 63 of file TGo4TestThreadManager.cxx.

References GO4TRACE.

Field Documentation

fxCanvas

TCanvas* TGo4TestThreadManager::fxCanvas {nullptr}

private

Definition at line 62 of file TGo4TestThreadManager.h.

Referenced by TGo4TestThreadManager(), ~TGo4TestThreadManager(), and GetCanvas().

fxControlRunnable

TGo4TestRunnable* TGo4TestThreadManager::fxControlRunnable {nullptr}

protected

Definition at line 58 of file TGo4TestThreadManager.h.

Referenced by TGo4TestThreadManager().

fxPad1

TPad* TGo4TestThreadManager::fxPad1 {nullptr}

private

Definition at line 63 of file TGo4TestThreadManager.h.

Referenced by TGo4TestThreadManager(), ~TGo4TestThreadManager(), GetPad1(), and GetPad2().

fxPad2

TPad* TGo4TestThreadManager::fxPad2 {nullptr}

private

Definition at line 64 of file TGo4TestThreadManager.h.

Referenced by TGo4TestThreadManager(), and ~TGo4TestThreadManager().

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

• Go4ThreadManagerExample/TGo4TestThreadManager.h
• Go4ThreadManagerExample/TGo4TestThreadManager.cxx