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Taxonomy Categories:
Member Functions:
Interface Category:
API.
Inherits From:
MCollectible
Inherited By:
None.
Purpose:
This object is used by TDelay, and TClock and its derived classes. It is used to identify the delay to be canceled.
Instantiation:
Always allocate on the heap. Created by the clock ::CancelableDelayUntil function.
Deriving Classes:
Put whatever information is necessary for identifying a delay to be canceled.
Concurrency:
Not multithread safe.
Resource Use:
No special requirements.
- TCancelDelayToken ()
- TCancelDelayToken (const TCancelDelayToken &)
Interface Category:
API.
Purpose:
- Default constructor.
- Copy constructor.
Calling Context:
- Called by the stream-in operators.
- Called to copy an object.
Parameters:
Return Value:
None.
Exceptions:
Throws no exceptions, passes all exceptions through.
Concurrency:
Not multithread safe.
Other Considerations:
Created by the clock function ::CancelableDelayUntil function.
virtual ~ TCancelDelayToken ()
Interface Category:
API.
Purpose:
Destructor.
Calling Context:
Called to destroy an object.
Parameters:
Return Value:
None.
Exceptions:
Throws no exceptions, passes all exceptions through.
Concurrency:
Not multithread safe.
Other Considerations:
Called by the clock ::CancelDelay function.
TCancelDelayToken & operator =(const TCancelDelayToken &)
Interface Category:
API.
Purpose:
Assignment operator.
Calling Context:
Called when an object is assigned to another compatible object.
Parameters:
Return Value:
A non-const reference to the left-hand side object.
Exceptions:
Throws no exceptions, passes all exceptions through.
Concurrency:
Not multithread safe.
Other Considerations:
None.
virtual TStream & operator <<= (TStream & fromWhere)
Interface Category:
API.
Purpose:
Stream-in operator.
Calling Context:
Called to stream in data.
Parameters:
- TStream & fromWhere -The stream the object streams itself in from.
Return Value:
Returns a reference to the stream the object streams itself in from.
Exceptions:
Throws no exceptions, passes all exceptions through.
Concurrency:
Not multithread safe.
Other Considerations:
None.
virtual TStream & operator >>=(TStream & toWhere) const
Interface Category:
API.
Purpose:
Stream-out operator.
Calling Context:
Called to stream out data.
Parameters:
- TStream & toWhere -The stream the object streams itself out to.
Return Value:
Returns a reference to the stream the object streams itself out to.
Exceptions:
Throws no exceptions, passes all exceptions through.
Concurrency:
Not multithread safe.
Other Considerations:
None.
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