#include <Singleton.h>
Public Member Functions | |
virtual void | cleanup (void *param=0) |
Static Public Member Functions | |
static TYPE * | instance (void) |
Global access point to the singleton. | |
static void | dump (void) |
Dump the state of the object. | |
Protected Member Functions | |
ACE_TSS_Singleton (void) | |
Default constructor. | |
ACE_TSS_TYPE (TYPE) instance_ | |
Contained instance. | |
void | operator= (const ACE_TSS_Singleton< TYPE, ACE_LOCK > &) |
ACE_TSS_Singleton (const ACE_TSS_Singleton< TYPE, ACE_LOCK > &) | |
Static Protected Member Functions | |
static ACE_TSS_Singleton< TYPE, ACE_LOCK > *& | instance_i (void) |
Get pointer to the TSS Singleton instance. | |
Static Protected Attributes | |
static ACE_TSS_Singleton< TYPE, ACE_LOCK > * | singleton_ = 0 |
Pointer to the Singleton (ACE_Cleanup) instance. |
This implementation is another variation on the GoF Singleton pattern. In this case, a single <ACE_TSS_Singleton<TYPE, LOCK> > instance is allocated here, not a <TYPE> instance. Each call to the <instance> static method returns a Singleton whose pointer resides in thread-specific storage. As with ACE_Singleton, we use the ACE_Object_Manager so that the Singleton can be cleaned up when the process exits. For this scheme to work, a (static) cleanup() function must be provided. ACE_Singleton provides one so that TYPE doesn't need to.
ACE_INLINE ACE_TSS_Singleton< TYPE, ACE_LOCK >::ACE_TSS_Singleton | ( | void | ) | [inline, protected] |
Default constructor.
ACE_TSS_Singleton< TYPE, ACE_LOCK >::ACE_TSS_Singleton | ( | const ACE_TSS_Singleton< TYPE, ACE_LOCK > & | ) | [protected] |
TYPE * ACE_TSS_Singleton< TYPE, ACE_LOCK >::instance | ( | void | ) | [inline, static] |
Global access point to the singleton.
Reimplemented in ACE_Unmanaged_TSS_Singleton< TYPE, ACE_LOCK >.
void ACE_TSS_Singleton< TYPE, ACE_LOCK >::cleanup | ( | void * | param = 0 |
) | [inline, virtual] |
Cleanup method, used by <ace_cleanup_destroyer> to destroy the singleton.
Reimplemented from ACE_Cleanup.
void ACE_TSS_Singleton< TYPE, ACE_LOCK >::dump | ( | void | ) | [inline, static] |
ACE_TSS_Singleton< TYPE, ACE_LOCK >::ACE_TSS_TYPE | ( | TYPE | ) | [protected] |
Contained instance.
void ACE_TSS_Singleton< TYPE, ACE_LOCK >::operator= | ( | const ACE_TSS_Singleton< TYPE, ACE_LOCK > & | ) | [protected] |
ACE_TSS_Singleton< TYPE, ACE_LOCK > *& ACE_TSS_Singleton< TYPE, ACE_LOCK >::instance_i | ( | void | ) | [inline, static, protected] |
Get pointer to the TSS Singleton instance.
Reimplemented in ACE_Unmanaged_TSS_Singleton< TYPE, ACE_LOCK >.
ACE_TSS_Singleton< TYPE, ACE_LOCK > * ACE_TSS_Singleton< TYPE, ACE_LOCK >::singleton_ = 0 [inline, static, protected] |
Pointer to the Singleton (ACE_Cleanup) instance.
Reimplemented in ACE_Unmanaged_TSS_Singleton< TYPE, ACE_LOCK >.