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class CApaModelHeader : public CBase;
An interface class that acts as a wrapper for an application model.
This is also known as an application model header.
The class provides the knowledge for internalizing and externalizing an application model's data. An instance of the class
is used by CApaModelDoor
.
A concrete implementation of the class must be supplied by the application model (not the application UI). An instance of
the class is constructed by a factory object that implements the MApaModelHeaderFactory
interface; the factory object is also supplied by the application model (not the application UI).
CBase
-
Base class for all classes to be instantiated on the heap.
CApaModelHeader
- An interface class that acts as a wrapper for an application model.
Defined in CApaModelHeader
:
AppId()const
Gets the identity of the application associated with the application model.CApaModelHeader()
Constructor for CApaModelHeader Reserved_1()
Reserved for future use Reserved_2()
Reserved for future use StoreL(CStreamStore &,CStreamDictionary &)const
Stores the model and its components in the specified store.Inherited from CBase
:
Delete(CBase *)
Deletes the specified object.Extension_(TUint,TAny *&,TAny *)
Extension function operator new(TUint)
Allocates the object from the heap and then initialises its contents to binary z...operator new(TUint,TAny *)
Initialises the object to binary zeroes.operator new(TUint,TLeave)
Allocates the object from the heap and then initialises its contents to binary z...operator new(TUint,TLeave,TUint)
Allocates the object from the heap and then initialises its contents to binary z...operator new(TUint,TUint)
Allocates the object from the heap and then initialises its contents to binary z...CApaModelDoor
A persistent representation of a door that also acts as a wrapper around an appl...TApaModelDoorFactory
A factory class for instantiating and restoring an application's door using the ...MApaModelHeaderFactory
An interface class that applications implement to construct an application model...virtual void StoreL(CStreamStore &aStore, CStreamDictionary &aDict) const=0;
Stores the model and its components in the specified store.
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virtual TApaAppIdentifier AppId() const=0;
Gets the identity of the application associated with the application model.
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virtual void DetachFromStoreL(CPicture::TDetach aDegree)=0;
Restores the model to the specified degree.
An implementation of this function should propagate this call to all components of the model.
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private: IMPORT_C virtual void Reserved_2();
Reserved for future use