Class TSwizzle< TAny >

class TSwizzle< TAny > : public TSwizzleBase;

Description

A specific instantiation of the family of TSwizzle<class T> classes that maintains the representation of an untyped object as a non-const pointer or as a stream id.

Derivation

• TSwizzleCBase - Base class for swizzles.

• TSwizzleBase - Implementation class for swizzles.

• TSwizzle< TAny > - ...

Members

Defined in TSwizzle< TAny >:

• AsPtr()constReturns a pointer to the untyped object that this swizzle represents.
• TSwizzle()Default constructor.
• TSwizzle(TAny *)Constructs the swizzle representing the specified untyped object as a pointer.
• TSwizzle(TStreamId)Constructs the swizzle for an untyped object, represented as a stream id.
• TSwizzle(const TSwizzleBase &)Constructs the swizzle to represent the untyped object currently represented by ...
• operator TAny *()const
• operator=(TAny *)Sets this swizzle to represent the in-memory object, pointed to by the specified...
• operator=(const TSwizzleBase &)Sets the swizzle to represent the untyped object currently represented by the sp...

Inherited from TSwizzleBase:

• Ptr()const
• TSwizzleBase(TAny *)
• TSwizzleBase(TStreamId)

Inherited from TSwizzleCBase:

• AsId()constGets the streamid of the represented object.
• DoExternalizeL(RWriteStream &,TExternalizer< TAny >)const
• InternalizeL(RReadStream &)Internalises a stream id from the read stream, constructs a swizzle from this st...
• IsId()constTests whether this swizzle currently represents an object as a stream id.
• IsPtr()constTests whether this swizzle currently represents an object as a pointer.
• TSwizzleCBase(TStreamId)
• TSwizzleCBase(TStreamRef)
• TSwizzleCBase(const TAny *)
• operator!=(const TAny *)constCompares for inequality with an in-memory object.
• operator!=(const TSwizzleCBase &)constCompares for inequality with another swizzle.
• operator==(const TAny *)constCompares for equality with an in-memory object.
• operator==(const TSwizzleCBase &)constCompares for equality with another swizzle.

inline TSwizzle();

Description

Default constructor.

Constructs an uninitialised swizzle.

Return value

inline TSwizzle(TAny *aPtr);

Description

Constructs the swizzle representing the specified untyped object as a pointer.

Parameters

TAny *aPtr A pointer to an untyped object which this swizzle is to represent.

Return value

inline TSwizzle(TStreamId anId);

Description

Constructs the swizzle for an untyped object, represented as a stream id.

Parameters

TStreamId anId The id of a stream containing the external representation of the untyped object which this swizzle is to represent.

Return value

inline TSwizzle(const TSwizzleBase &aSwizzle);

Description

Constructs the swizzle to represent the untyped object currently represented by the specified swizzle.

Parameters

const TSwizzleBase &aSwizzle A reference to a swizzle whose representation of an object is to be copied to this swizzle

Return value

inline TSwizzle< TAny >& operator=(TAny *aPtr);

Description

Sets this swizzle to represent the in-memory object, pointed to by the specified pointer.

Parameters

TAny *aPtr A pointer to the untyped object which the swizzle is to represent.

Return value

TSwizzle< TAny > & A reference to this swizzle.

inline TSwizzle< TAny >& operator=(const TSwizzleBase &aSwizzle);

Description

Sets the swizzle to represent the untyped object currently represented by the specified swizzle.

Parameters

const TSwizzleBase &aSwizzle The swizzle whose representation of an object is to be copied to this swizzle.

Return value

TSwizzle< TAny > & A reference to this swizzle.

inline TAny* AsPtr() const;

Description

Returns a pointer to the untyped object that this swizzle represents.

Return value

TAny * A pointer to the untyped object represented by this swizzle.

inline operator TAny *() const;

Description

Return value