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ACE_Creation_Strategy Class Template Reference

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

#include <Strategies_T.h>

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Public Methods

 ACE_Creation_Strategy (ACE_Thread_Manager *=0, ACE_Reactor *=ACE_Reactor::instance())
 Default constructor. More...

int open (ACE_Thread_Manager *=0, ACE_Reactor *=ACE_Reactor::instance())
 A <Thread_Manager> is useful when creating active objects and the <ACE_Reactor> is used to initialize the service handler's reactor. More...

virtual ~ACE_Creation_Strategy (void)
virtual int make_svc_handler (SVC_HANDLER *&sh)
 Create a SVC_HANDLER with the appropriate creation strategy. More...

void dump (void) const
 Dump the state of an object. More...


Public Attributes

 ACE_ALLOC_HOOK_DECLARE
 Declare the dynamic allocation hooks. More...


Protected Attributes

ACE_Thread_Managerthr_mgr_
 Pointer to a thread manager. More...

ACE_Reactorreactor_
 Pointer to an ACE_Reactor. More...


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.).


Constructor & Destructor Documentation

template<class SVC_HANDLER>
ASYS_INLINE ACE_Creation_Strategy< SVC_HANDLER >::ACE_Creation_Strategy ACE_Thread_Manager   thr_mgr = 0,
ACE_Reactor   reactor = ACE_Reactor::instance ()
 

Default constructor.

template<class SVC_HANDLER>
ASYS_INLINE ACE_Creation_Strategy< SVC_HANDLER >::~ACE_Creation_Strategy void    [virtual]
 


Member Function Documentation

template<class SVC_HANDLER>
void ACE_Creation_Strategy< SVC_HANDLER >::dump void    const
 

Dump the state of an object.

Reimplemented in ACE_Singleton_Strategy, and ACE_DLL_Strategy.

template<class SVC_HANDLER>
ASYS_INLINE int ACE_Creation_Strategy< SVC_HANDLER >::make_svc_handler SVC_HANDLER *&    sh [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, ACE_DLL_Strategy, and ACE_NOOP_Creation_Strategy.

template<class SVC_HANDLER>
ASYS_INLINE int ACE_Creation_Strategy< SVC_HANDLER >::open ACE_Thread_Manager   thr_mgr = 0,
ACE_Reactor   reactor = ACE_Reactor::instance ()
 

A <Thread_Manager> is useful when creating active objects and the <ACE_Reactor> is used to initialize the service handler's reactor.


Member Data Documentation

template<class SVC_HANDLER>
ACE_Creation_Strategy::ACE_ALLOC_HOOK_DECLARE
 

Declare the dynamic allocation hooks.

Reimplemented in ACE_Singleton_Strategy, and ACE_DLL_Strategy.

template<class SVC_HANDLER>
ACE_Reactor* ACE_Creation_Strategy::reactor_ [protected]
 

Pointer to an ACE_Reactor.

template<class SVC_HANDLER>
ACE_Thread_Manager* ACE_Creation_Strategy::thr_mgr_ [protected]
 

Pointer to a thread manager.


The documentation for this class was generated from the following files:
Generated on Tue Aug 20 15:21:35 2002 for ACE by doxygen1.2.13.1 written by Dimitri van Heesch, © 1997-2001