Class CAnimationTls

class CAnimationTls : public CBase;

Description

This is a wrapper around the thread local storage, which simplifies its use for obtaining a CAnimationTicker object that can be shared between animations. The object is reference counted, and only one will exist per thread per DLL at any given time.

You do not need to instantiate an object of this type unless you are writing a new animation type. If you are writing a new animation type it is optional.

Derivation

• CBase - Base class for all classes to be instantiated on the heap.

• CAnimationTls - This is a wrapper around the thread local storage, which simplifies its use for ...

Members

Defined in CAnimationTls:

• CAnimationTls_Reserved1()Reserved for future use
• CAnimationTls_Reserved2()Reserved for future use
• Close()Decrements the reference counter for this object, and destroys it if the referen...
• NewL()Two-stage constructor.
• Ticker()Returns the CAnimationTicker object for this thread.
• iRefCountA Reference count of the object
• iTimerThis provides timing information for animators

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...

See also:

• CAnimationTickerThis provides timing information for animators.

IMPORT_C static CAnimationTls* NewL();

Description

Two-stage constructor.

There is only ever one of these objects in existence. The object is reference counted, and is destroyed only when every call to NewL has been matched by a call to Close.

Return value

CAnimationTls * The new object

IMPORT_C void Close();

Description

Decrements the reference counter for this object, and destroys it if the reference count reaches 0. This should be called once for every call to NewL.

IMPORT_C CAnimationTicker* Ticker();

Description

Returns the CAnimationTicker object for this thread.

Return value

CAnimationTicker * A pointer to the shared ticker object

protected: IMPORT_C virtual void CAnimationTls_Reserved1();

Description

Reserved for future use

protected: IMPORT_C virtual void CAnimationTls_Reserved2();

Description

Reserved for future use

protected: TInt iRefCount;

Description

A Reference count of the object

protected: CAnimationTicker * iTimer;

Description

This provides timing information for animators