NAME

ACE_Singleton_Strategy - Defines the interface for specifying a creation strategy for a SVC_HANDLER that always returns the same SVC_HANDLER (i.e., it's a Singleton).

SYNOPSIS

#include <ace/ACE_Strategies_T.h>

template<class SVC_HANDLER> class ACE_Singleton_Strategy : public ACE_Creation_Strategy<SVC_HANDLER> { public: ACE_Singleton_Strategy ( SVC_HANDLER * = 0, ACE_Thread_Manager * = 0 ); int open (SVC_HANDLER *, ACE_Thread_Manager * = 0); virtual ~ACE_Singleton_Strategy (void); virtual int make_svc_handler (SVC_HANDLER *&); void dump (void) const; ACE_ALLOC_HOOK_DECLARE; protected: SVC_HANDLER *svc_handler_; int delete_svc_handler_; };

DESCRIPTION

Note that this class takes over the ownership of the SVC_HANDLER passed into it as a parameter and it becomes responsible for deleting this object.

Initialization and termination methods.

ACE_Singleton_Strategy (SVC_HANDLER * = 0, ACE_Thread_Manager * = 0);

int open (SVC_HANDLER *, ACE_Thread_Manager * = 0);

virtual ~ACE_Singleton_Strategy (void);

Factory method.

virtual int make_svc_handler (SVC_HANDLER *&);

void dump (void) const;

ACE_ALLOC_HOOK_DECLARE;

AUTHOR

Doug Schmidt

LIBRARY

ace