RTT::internal::GlobalEngine Class Reference

#include <GlobalEngine.hpp>

Inheritance diagram for RTT::internal::GlobalEngine:

Static Public Member Functions
static RTT_API ExecutionEngine *	Instance ()
static RTT_API ExecutionEngine *	Instance (int scheduler, int priority=os::LowestPriority, unsigned cpu_affinity=0)
static RTT_API void	Release ()

Private Member Functions
	GlobalEngine (int scheduler, int priority, unsigned cpu_affinity)
virtual	~GlobalEngine ()

Private Attributes
boost::shared_ptr< base::ActivityInterface >	mact

Additional Inherited Members
Public Types inherited from RTT::base::RunnableInterface
enum	WorkReason { TimeOut = 0, Trigger, IOReady }
Public Member Functions inherited from RTT::ExecutionEngine
	ExecutionEngine (base::TaskCore *owner=0)
base::TaskCore *	getParent ()
base::TaskCore *	getTaskCore () const
bool	isSelf () const
virtual bool	process (base::DisposableInterface *c)
virtual bool	process (base::PortInterface *port)
virtual bool	removeFunction (base::ExecutableInterface *f)
virtual bool	removeSelfFunction (base::ExecutableInterface *f)
virtual bool	runFunction (base::ExecutableInterface *f)
void	setExceptionTask ()
bool	stopTask (base::TaskCore *task)
void	waitForMessages (const boost::function< bool(void)> &pred)
	~ExecutionEngine ()
Public Member Functions inherited from RTT::base::RunnableInterface
ActivityInterface *	getActivity () const
	Query for the task this interface is run in. More...
virtual os::ThreadInterface *	getThread () const
virtual void	loop ()
	RunnableInterface ()
virtual void	setActivity (ActivityInterface *task)
	Set the task this interface is run in. More...
virtual	~RunnableInterface ()
Protected Member Functions inherited from RTT::ExecutionEngine
virtual bool	breakLoop ()
virtual void	finalize ()
virtual bool	hasWork ()
virtual bool	initialize ()
void	processFunctions ()
void	processHooks ()
void	processMessages ()
void	processPortCallbacks ()
virtual void	step ()
void	waitAndProcessMessages (boost::function< bool(void)> const &pred)
void	waitForMessagesInternal (boost::function< bool(void)> const &pred)
virtual void	work (RunnableInterface::WorkReason reason)
Protected Attributes inherited from RTT::ExecutionEngine
internal::MWSRQueue< base::ExecutableInterface * > *	f_queue
internal::MWSRQueue< base::DisposableInterface * > *	mqueue
os::Condition	msg_cond
os::Mutex	msg_lock
internal::MWSRQueue< base::PortInterface * > *	port_queue
base::TaskCore *	taskc

Detailed Description

A process-wide execution engine that processes every asynchronous operation that is not being processed by a TaskContext.

In practice, this only occurs when a client does a send() on an OperationCaller which calls an Operation with the ClientThread policy.

Definition at line 60 of file GlobalEngine.hpp.

Constructor & Destructor Documentation

RTT::internal::GlobalEngine::GlobalEngine ( int  scheduler, int  priority, unsigned  cpu_affinity  )

private

Definition at line 49 of file GlobalEngine.cpp.

RTT::internal::GlobalEngine::~GlobalEngine ( )

privatevirtual

Definition at line 55 of file GlobalEngine.cpp.

Member Function Documentation

static RTT_API ExecutionEngine* RTT::internal::GlobalEngine::Instance ( )

inlinestatic

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. This is kept (instead of using default parameters) for ABI compatibility

Definition at line 70 of file GlobalEngine.hpp.

ExecutionEngine * RTT::internal::GlobalEngine::Instance ( int  scheduler, int  priority = os::LowestPriority, unsigned  cpu_affinity = 0  )

static

Definition at line 61 of file GlobalEngine.cpp.

void RTT::internal::GlobalEngine::Release ( )

static

Definition at line 67 of file GlobalEngine.cpp.

Member Data Documentation

boost::shared_ptr<base::ActivityInterface> RTT::internal::GlobalEngine::mact

private

Definition at line 62 of file GlobalEngine.hpp.

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

• GlobalEngine.hpp
• GlobalEngine.cpp