Class: TCanvasGraphicDequeWriteIterator

Declaration: GrafEditUtilities.h

Taxonomy Categories:

Member Functions:

Interface Category:

API.

Inherits From:

TCanvasGraphicWriteIterator

Inherited By:

None.

Purpose:

Produces non-const pointers to graphics in an associated canvas graphic deque.

Instantiation:

Allocate on the heap or the stack.

Deriving Classes:

Intended to be used as is but can also be derived.

Concurrency:

Not multithread safe.

Resource Use:

No special requirements.

Member Function: TCanvasGraphicDequeWriteIterator::TCanvasGraphicDequeWriteIterator

TCanvasGraphicDequeWriteIterator (TDequeOf < MCanvasGraphic > &)

Interface Category:

API.

Purpose:

Constructor.

Calling Context:

Called to create a new object.

Parameters:

TDequeOf < MCanvasGraphic > & -A deque of canvas graphics.

Return Value:

None.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Not multithread safe.

Other Considerations:

None.

Member Function: TCanvasGraphicDequeWriteIterator::~TCanvasGraphicDequeWriteIterator

virtual ~ TCanvasGraphicDequeWriteIterator ()

Interface Category:

API.

Purpose:

Destructor.

Calling Context:

Called to destroy an object.

Parameters:

Takes no parameters.

Return Value:

None.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Not multithread safe.

Other Considerations:

None.

Member Function: TCanvasGraphicDequeWriteIterator::First

virtual MCanvasGraphic * First ()

Interface Category:

API.

Purpose:

Returns the first canvas graphic in the deque.

Calling Context:

Call this function directly.

Parameters:

Takes no parameters.

Return Value:

MCanvasGraphic * -The first graphic.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Not multithread safe.

Other Considerations:

None.

Member Function: TCanvasGraphicDequeWriteIterator::Last

virtual MCanvasGraphic * Last ()

Interface Category:

API.

Purpose:

Returns the last canvas graphic in the deque.

Calling Context:

Call this function directly.

Parameters:

Takes no parameters.

Return Value:

MCanvasGraphic * -The last graphic.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Not multithread safe.

Other Considerations:

None.

Member Function: TCanvasGraphicDequeWriteIterator::Next

virtual MCanvasGraphic * Next ()

Interface Category:

API.

Purpose:

Returns the next canvas graphic in the deque.

Calling Context:

Call this function directly.

Parameters:

Takes no parameters.

Return Value:

MCanvasGraphic * -The next graphic.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Not multithread safe.

Other Considerations:

None.

Member Function: TCanvasGraphicDequeWriteIterator::Previous

virtual MCanvasGraphic * Previous ()

Interface Category:

API.

Purpose:

Returns the previous canvas graphic in the deque.

Calling Context:

Call this function directly.

Parameters:

Takes no parameters.

Return Value:

MCanvasGraphic * -The previous graphic.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Not multithread safe.

Other Considerations:

None.

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