Class CRegisteredMtmDll

class CRegisteredMtmDll : public CTimer;

Description

Allows an MTM object to access registry information about itself.

Derivation

• CBase - Base class for all classes to be instantiated on the heap
• CActive - The core class of the active object abstraction
• CTimer - Base class for a timer active object
• CRegisteredMtmDll - Allows an MTM object to access registry information about itself

Members

Defined in CRegisteredMtmDll:
MtmDllInfo(), MtmDllRefCount(), MtmTypeUid(), RunL(), TechnologyTypeUid(), ~CRegisteredMtmDll()

Inherited from CActive:
Cancel(), Deque(), EPriorityHigh, EPriorityIdle, EPriorityLow, EPriorityStandard, EPriorityUserInput, Extension_(), IsActive(), IsAdded(), Priority(), RunError(), SetActive(), SetPriority(), TPriority, iStatus

Inherited from CBase:
Delete(), operator new()

Inherited from CTimer:
After(), At(), AtUTC(), ConstructL(), DoCancel(), HighRes(), Inactivity(), Lock()

IMPORT_C ~CRegisteredMtmDll();

Description

inline TUid MtmTypeUid() const;

Description

Gets the MTM type UID.

Return value

TUid MTM type UID

inline TUid TechnologyTypeUid() const;

Description

Gets the technology type UID.

Return value

TUid UID that indicates the messaging technology that the MTM group implements

inline const CMtmDllInfo &MtmDllInfo() const;

Description

Gets the full registration data for the MTM.

Return value

const CMtmDllInfo & Object encapsulating full registration data for the MTM

inline TInt MtmDllRefCount() const;

Description

Gets the number of MTM objects instantiated from the registry.

Return value

TInt Number of current instances of the MTM

private: virtual void RunL();

Description

Handles an active object's request completion event.

A derived class must provide an implementation to handle the completed request. If appropriate, it may issue another request.

The function is called by the active scheduler when a request completion event occurs, i.e. after the active scheduler's WaitForAnyRequest() function completes.

Before calling this active object's RunL() function, the active scheduler has:

1. decided that this is the highest priority active object with a completed request

2. marked this active object's request as complete (i.e. the request is no longer outstanding)

RunL() runs under a trap harness in the active scheduler. If it leaves, then the active scheduler calls RunError() to handle the leave.

Note that once the active scheduler's Start() function has been called, all user code is run under one of the program's active object's RunL() or RunError() functions.

See also:

• CActiveScheduler::Start
• CActiveScheduler::Error
• CActiveScheduler::WaitForAnyRequest
• TRAPD