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TSS_Cleanup_Instance Class Reference

Collaboration diagram for TSS_Cleanup_Instance:

Collaboration graph
List of all members.

Public Types

enum  Purpose { CREATE, USE, DESTROY }

Public Member Functions

 TSS_Cleanup_Instance (Purpose purpose=USE)
 ~TSS_Cleanup_Instance ()
bool valid ()
ACE_TSS_Cleanupoperator-> ()

Private Types


Private Member Functions

ACE_TSS_Cleanupoperator * ()

Private Attributes

unsigned short flags_

Static Private Attributes

unsigned int reference_count_ = 0
ACE_TSS_Cleanupinstance_ = 0
ACE_Thread_Mutex mutex_
ACE_Thread_Condition< ACE_Thread_Mutexcondition_

Detailed Description

class to manage an instance pointer to ACE_TSS_Cleanup. Note: that the double checked locking pattern doesn't allow safe deletion. Callers who wish to access the singleton ACE_TSS_Cleanup must do so by instantiating a TSS_Cleanup_Instance, calling the valid method to be sure the ACE_TSS_Cleanup is available, then using the TSS_Cleanup_Instance as a pointer to the instance. Construction argument to the TSS_Cleanup_Instance determines how it is to be used: CREATE means allow this call to create an ACE_TSS_Cleanup if necessary. USE means use the existing ACE_TSS_Cleanup, but do not create a new one. DESTROY means provide exclusive access to the ACE_TSS_Cleanup, then delete it when the TSS_Cleanup_Instance goes out of scope.

Member Enumeration Documentation

anonymous enum [private]

Enumeration values:

enum TSS_Cleanup_Instance::Purpose

Enumeration values:

Constructor & Destructor Documentation

TSS_Cleanup_Instance::TSS_Cleanup_Instance Purpose  purpose = USE  ) 

TSS_Cleanup_Instance::~TSS_Cleanup_Instance  ) 

Member Function Documentation

ACE_TSS_Cleanup * TSS_Cleanup_Instance::operator *  )  [private]

ACE_TSS_Cleanup * TSS_Cleanup_Instance::operator->  ) 

bool TSS_Cleanup_Instance::valid  ) 

Member Data Documentation

ACE_Thread_Condition< ACE_Thread_Mutex > TSS_Cleanup_Instance::condition_ [static, private]

unsigned short TSS_Cleanup_Instance::flags_ [private]

ACE_TSS_Cleanup * TSS_Cleanup_Instance::instance_ = 0 [static, private]

ACE_Thread_Mutex TSS_Cleanup_Instance::mutex_ [static, private]

ACE_TSS_Cleanup* TSS_Cleanup_Instance::ptr_ [private]

unsigned int TSS_Cleanup_Instance::reference_count_ = 0 [static, private]

The documentation for this class was generated from the following file:
Generated on Sun May 15 12:52:04 2005 for ACE by  doxygen