#include <imageframe.h>
class TFrameFormatBase |
Public Member Functions | |
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pure virtual TFrameFormatBase * | DuplicateL() |
IMPORT_C TUid | Type() |
Protected Member Functions | |
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TFrameFormatBase(TUid) |
The base class for TFrameFormat. Users implement specific frame formats by deriving from this class. Symbian provides a particular implementation in the TFrameFormat class. Each class derived from this class should be identified by a unique UID value, denoting its type. All subclasses should provide implementations of DuplicateL().
See also: TFrameFormat
IMPORT_C | TFrameFormatBase | ( | TUid | aType | ) | [protected, explicit] |
Constructor for the TFrameFormatBase class.
Parameters | |
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aType | The UID used to identify a specific format class. It is used as a runtime identification of the particular subclass. |
TFrameFormatBase * | DuplicateL | ( | ) | const [pure virtual] |
Creates a duplicate instance of the frame format object on the heap.
IMPORT_C TUid | Type | ( | ) | const |
The type of the TFrameFormatBase subclass.