Class: TDisplay

Declaration: Display.h

Taxonomy Categories:

Member Functions:

Interface Category:

API.

Inherits From:

None.

Inherited By:

TNotifyingDisplay

Purpose:

Gets a reference to the display screen.

Instantiation:

Allocate on the heap or the stack.

Deriving Classes:

TNotifyingDisplay

Concurrency:

Not multithread safe.

Resource Use:

No special requirements.

Member Function: TDisplay::TDisplay

TDisplay()

Interface Category:

API.

Purpose:

Default constructor.

Calling Context:

Call this function directly.

Parameters:

Takes no parameters.

Return Value:

None.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Not multithread safe.

Other Considerations:

None.

Member Function: TDisplay::~TDisplay

virtual ~TDisplay()

Interface Category:

API.

Purpose:

Destructor.

Calling Context:

Call this function to destroy the 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: TDisplay::GetScreen

MScreen* GetScreen() const

Interface Category:

API.

Purpose:

Gets a pointer to the screen.

Calling Context:

Call this function directly.

Parameters:

Takes no parameters.

Return Value:

Returns a pointer to the MScreen screen object.

Exceptions:

Throws a TDisplayException exception when there is insufficient memory for the GetScreen operation.

Concurrency:

Not multithread safe.

Other Considerations:

None.

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