Taxonomy Categories:
Member Functions:
Interface Category:
API.
Inherits From:
None.
Inherited By:
None.
Purpose:
Provides a safe way of managing contexts for a TStream. The TStreamContextWrapper will create a TContext for a TStream, and delete it when the TStreamContextWrapper is destroyed. If the TStream already has a context, it doesn't create another one and doesn't destroy the one on the TStream.
Instantiation:
Allocate on the heap or the stack.
Deriving Classes:
Do not derive any classes from TStreamContextWrapper.
Concurrency:
Not multithread safe.
Resource Use:
No special requirements.
Other Considerations:
None.
TStreamContextWrapper (TStream * stream)
Interface Category:
API.
Purpose:
Constructor.
Calling Context:
Call this function directly to construct a TStreamContextWrapper object.
Parameters:
- TStream * stream -The stream for which a context is to be created.
Return Value:
None.
Exceptions:
Throws no exceptions, passes all exceptions through.
Concurrency:
Not multithread safe.
Other Considerations:
None.
~ TStreamContextWrapper ()
Interface Category:
API.
Purpose:
Destructor. If this TStreamContextWrapper created a context when it was constructed, it destroys it at this time.
Calling Context:
Call this function directly to destroy an object.
Parameters:
Return Value:
None.
Exceptions:
Throws no exceptions, passes all exceptions through.
Concurrency:
Not multithread safe.
Other Considerations:
None.
Click the icon to mail questions or corrections about this material to Taligent personnel.
Copyright©1995 Taligent,Inc. All rights reserved.