ACE_Creation_Strategy< SVC_HANDLER > Class Template Reference

Defines the interface for specifying a creation strategy for a SVC_HANDLER. More...

#include <Strategies_T.h>

Inheritance diagram for ACE_Creation_Strategy< SVC_HANDLER >:

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Collaboration diagram for ACE_Creation_Strategy< SVC_HANDLER >:

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List of all members.


Public Types
typedef SVC_HANDLER::addr_type	addr_type
typedef SVC_HANDLER	handler_type
typedef SVC_HANDLER::stream_type	stream_type
Public Member Functions
	ACE_Creation_Strategy (ACE_Thread_Manager =0, ACE_Reactor =ACE_Reactor::instance())
	Default constructor.
int	open (ACE_Thread_Manager =0, ACE_Reactor =ACE_Reactor::instance())
virtual	~ACE_Creation_Strategy (void)
virtual int	make_svc_handler (SVC_HANDLER *&sh)
void	dump (void) const
	Dump the state of an object.
Public Attributes
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks.
Protected Attributes
ACE_Thread_Manager *	thr_mgr_
	Pointer to a thread manager.
ACE_Reactor *	reactor_
	Pointer to an ACE_Reactor.

Detailed Description

template<class SVC_HANDLER>
class ACE_Creation_Strategy< SVC_HANDLER >

Defines the interface for specifying a creation strategy for a SVC_HANDLER.

The default behavior is to make a new SVC_HANDLER. However, subclasses can override this strategy to perform SVC_HANDLER creation in any way that they like (such as creating subclass instances of SVC_HANDLER, using a singleton, dynamically linking the handler, etc.).

Member Typedef Documentation

template<class SVC_HANDLER>

typedef SVC_HANDLER::addr_type ACE_Creation_Strategy< SVC_HANDLER >::addr_type

template<class SVC_HANDLER>

typedef SVC_HANDLER ACE_Creation_Strategy< SVC_HANDLER >::handler_type

template<class SVC_HANDLER>

typedef SVC_HANDLER::stream_type ACE_Creation_Strategy< SVC_HANDLER >::stream_type

Constructor & Destructor Documentation

template<class SVC_HANDLER>

ACE_INLINE ACE_Creation_Strategy< SVC_HANDLER >::ACE_Creation_Strategy	(	ACE_Thread_Manager *	thr_mgr = `0`,
		ACE_Reactor *	reactor = `ACE_Reactor::instance ()`
	)			`[inline]`

Default constructor.

template<class SVC_HANDLER>

ACE_Creation_Strategy< SVC_HANDLER >::~ACE_Creation_Strategy ( void ) [inline, virtual]

Member Function Documentation

template<class SVC_HANDLER>

ACE_INLINE int ACE_Creation_Strategy< SVC_HANDLER >::open	(	ACE_Thread_Manager *	thr_mgr = `0`,
		ACE_Reactor *	reactor = `ACE_Reactor::instance ()`
	)			`[inline]`

An ACE_Thread_Manager is useful when creating active objects and the ACE_Reactor is used to initialize the service handler's reactor.

template<class SVC_HANDLER>

int ACE_Creation_Strategy< SVC_HANDLER >::make_svc_handler ( SVC_HANDLER *& sh ) [inline, virtual]

Create a SVC_HANDLER with the appropriate creation strategy. The default behavior of this method is to make a new SVC_HANDLER if sh == 0 (passing in the <Thread_Manager>), else sh is unchanged. Returns -1 on failure, else 0.

Reimplemented in ACE_Singleton_Strategy< SVC_HANDLER >, ACE_DLL_Strategy< SVC_HANDLER >, and ACE_NOOP_Creation_Strategy< SVC_HANDLER >.

template<class SVC_HANDLER>

void ACE_Creation_Strategy< SVC_HANDLER >::dump ( void ) const [inline]

Dump the state of an object.

Reimplemented in ACE_Singleton_Strategy< SVC_HANDLER >, and ACE_DLL_Strategy< SVC_HANDLER >.