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TGo4TaskOwner Class Reference

Baseclass for all instances that can own a TGo4Task. More...

#include <TGo4TaskOwner.h>

Inheritance diagram for TGo4TaskOwner:

List of all members.

Public Methods
	TGo4TaskOwner ()
	TGo4TaskOwner (Bool_t isserver)
Bool_t	IsServer ()
virtual	~TGo4TaskOwner ()
TGo4Task *	GetTask ()
virtual Int_t	StartWorkThreads ()
	Start the working threads of the task owner implementation; this method is used after the current connection has changed, to continue reading/writing the queues. More...
virtual Int_t	StopWorkThreads ()
	stop the working threads of the task owne implementation; this method is used before the current connection is changed to prevent reading/writing and waiting for the wrong queues. More...
virtual void	Quit ()
	Quit this instance and the owned task; method to be called from command object, may be overridden in user implementation. More...
const char *	GetName () const
Bool_t	IsConnected ()
Protected Methods
void	SetTask (TGo4Task *task, Bool_t delold=kTRUE)
Private Attributes
TGo4Task *	fxTask
	More...
Bool_t	fbServerMode
	Flag if master uses servertask or client task connection. More...
Friends
class	TGo4Task
class	TGo4ServerTask

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Detailed Description

Baseclass for all instances that can own a TGo4Task.

Bridge between client/server functionality and master/slave.

Since:

17-03-2005

Author:

Joern Adamczewski

Definition at line 29 of file TGo4TaskOwner.h.

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Constructor & Destructor Documentation

TGo4TaskOwner::TGo4TaskOwner (    )

Definition at line 28 of file TGo4TaskOwner.cxx.

TGo4TaskOwner::TGo4TaskOwner (  Bool_t    isserver )

Definition at line 35 of file TGo4TaskOwner.cxx.

TGo4TaskOwner::~TGo4TaskOwner (    )  [virtual]

Definition at line 41 of file TGo4TaskOwner.cxx. References fxTask, and TGo4Task::SetOwner().

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Member Function Documentation

Bool_t TGo4TaskOwner::IsServer (    )  [inline]

Definition at line 39 of file TGo4TaskOwner.h. References fbServerMode. Referenced by TGo4MainWindow::AddAnalysisBar(), TGo4MainWindow::AddAnalysisMenu(), TGo4Master::ConnectSlave(), TGo4Master::DisconnectSlave(), TGo4ScriptSlots::execGUICommands(), TGo4ScriptSlots::GenerateStartupScript(), TGo4TaskHandlerAbortException::Handle(), TGo4ScriptSlots::IsAnalysisReady(), IsConnected(), TGo4MainWindow::launchClientSlot(), TGo4MainWindow::RemoveClientSlot(), TGo4MainWindow::ShutdownSlaveSlot(), TGo4Master::TGo4Master(), and TGo4Slave::TGo4Slave().

TGo4Task* TGo4TaskOwner::GetTask (    )  [inline]

Definition at line 46 of file TGo4TaskOwner.h. References fxTask. Referenced by TGo4HistogramServer::ConnectObjectClient(), TGo4Master::ConnectSlave(), TGo4AnalysisClient::Constructor(), TGo4Master::DisconnectSlave(), TGo4ScriptSlots::execGUICommands(), TGo4Slave::GetThreadHandler(), IsConnected(), TGo4AnalysisClient::KillMain(), TGo4GUIRegistry::MakeCommand(), TGo4Slave::NextCommand(), TGo4DisplayLoggerTimer::Notify(), TGo4DisplayDrawerTimer::Notify(), TGo4AnalysisClient::RestartMain(), TGo4Slave::SendObject(), TGo4Slave::SendStatus(), TGo4Slave::SendStatusBuffer(), TGo4Slave::SendStatusMessage(), TGo4GUIRegistry::StopMonitoring(), TGo4Master::SubmitCommand(), TGo4Master::SubmitEmergencyCommand(), TGo4Slave::Terminate(), TGo4AnalysisClient::Terminate(), TGo4AnalysisClient::TerminateFast(), TGo4Display::TGo4Display(), TGo4Slave::UpdateStatus(), TGo4Slave::UpdateStatusBuffer(), TGo4HistogramServer::WaitForConnection(), TGo4HistogramServer::WaitForOpen(), TGo4AnalysisClient::~TGo4AnalysisClient(), and TGo4Display::~TGo4Display().

Int_t TGo4TaskOwner::StartWorkThreads (    )  [virtual]

Start the working threads of the task owner implementation; this method is used after the current connection has changed, to continue reading/writing the queues. To be overridden. Reimplemented in TGo4AnalysisClient. Definition at line 52 of file TGo4TaskOwner.cxx. References TGo4Log::Debug(), fxTask, and TGo4Task::SetWorkIsStopped(). Referenced by TGo4Task::StartWorkThreads(), and TGo4AnalysisClient::StartWorkThreads().

Int_t TGo4TaskOwner::StopWorkThreads (    )  [virtual]

stop the working threads of the task owne implementation; this method is used before the current connection is changed to prevent reading/writing and waiting for the wrong queues. To be overridden. Reimplemented in TGo4AnalysisClient. Definition at line 58 of file TGo4TaskOwner.cxx. References TGo4Log::Debug(), fxTask, and TGo4Task::SetWorkIsStopped(). Referenced by TGo4Task::StopWorkThreads(), and TGo4AnalysisClient::StopWorkThreads().

void TGo4TaskOwner::Quit (    )  [virtual]

Quit this instance and the owned task; method to be called from command object, may be overridden in user implementation. Definition at line 47 of file TGo4TaskOwner.cxx. References fxTask, and TGo4Task::Quit(). Referenced by TGo4ComMasterQuit::ExeCom(), and TGo4Task::Quit().

const char* TGo4TaskOwner::GetName (    )  const [inline]

Definition at line 71 of file TGo4TaskOwner.h. References fxTask. Referenced by TGo4AnalysisClient::Constructor(), TGo4Slave::CreateStatus(), TGo4AnalysisClient::CreateStatus(), TGo4AnalysisClient::Initialization(), IsConnected(), TGo4AnalysisClient::KillMain(), main(), TGo4MainWindow::RemoveClientSlot(), TGo4AnalysisClient::RestartMain(), TGo4AnalysisMainRunnable::Run(), TGo4Slave::Start(), TGo4AnalysisClient::Start(), TGo4Slave::Stop(), TGo4AnalysisClient::Stop(), TGo4AnalysisClient::TGo4AnalysisClient(), and TGo4HistogramServer::TGo4HistogramServer().

Bool_t TGo4TaskOwner::IsConnected (    )

Definition at line 66 of file TGo4TaskOwner.cxx. References TGo4ServerTask::GetCurrentTaskHandler(), GetName(), GetTask(), TGo4ClientTask::IsConnected(), and IsServer(). Referenced by TGo4ScriptSlots::GenerateStartupScript(), TGo4ScriptSlots::IsAnalysisReady(), TGo4MainWindow::launchClientSlot(), and TGo4StartClientSlots::StartClient().

void TGo4TaskOwner::SetTask (  TGo4Task *    task, Bool_t    delold = kTRUE )  [inline, protected]

Definition at line 81 of file TGo4TaskOwner.h. References fxTask, and TGo4Task::SetOwner(). Referenced by TGo4ServerTask::Shutdown(), TGo4Master::TGo4Master(), TGo4Slave::TGo4Slave(), and TGo4Task::~TGo4Task().

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Friends And Related Function Documentation

friend class TGo4Task [friend]

Definition at line 32 of file TGo4TaskOwner.h.

friend class TGo4ServerTask [friend]

Definition at line 33 of file TGo4TaskOwner.h. Referenced by TGo4Master::TGo4Master(), and TGo4Slave::TGo4Slave().

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Member Data Documentation

TGo4Task* TGo4TaskOwner::fxTask [private]

Definition at line 94 of file TGo4TaskOwner.h. Referenced by GetName(), GetTask(), Quit(), SetTask(), StartWorkThreads(), StopWorkThreads(), and ~TGo4TaskOwner().

Bool_t TGo4TaskOwner::fbServerMode [private]

Flag if master uses servertask or client task connection. Definition at line 99 of file TGo4TaskOwner.h. Referenced by IsServer().

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

• /Go4TaskHandler/TGo4TaskOwner.h
• /Go4TaskHandler/TGo4TaskOwner.cxx

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