Class: TPrintPrimitiveException

Declaration: PrintingExceptions.h

Taxonomy Categories:

Member Functions:

Interface Category:

API.

Inherits From:

TPrintingException

Inherited By:

TPrimitiveRegionException

Purpose:

Used as a base class for exceptions in the area of primitive printing classes.

Instantiation:

Always allocate on the stack.

Deriving Classes:

All exceptions in the area of primitive printing should descend from this class. Clients should provide a Throw member function and probably a GetReason (or equivalent) error code function.

Concurrency:

Not multithread safe.

Resource Use:

No special requirements.

Other Considerations:

None.

Member Function: TPrintPrimitiveException::~TPrintPrimitiveException

virtual ~ TPrintPrimitiveException ()

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: TPrintPrimitiveException::TPrintPrimitiveException

TPrintPrimitiveException ()
TPrintPrimitiveException (unsigned long whatHappened)
TPrintPrimitiveException (const TPrintPrimitiveException & copy)

Interface Category:

API.

Purpose:

Default constructor.
Constructor with a specific error number.
Copy constructor.

Calling Context:

Called by the stream-in operators and derived classes.
Called to throw a specific exception of this type.
Called to copy an object.

Parameters:

Takes no parameters.
unsigned long whatHappened -An error value.
const TPrintPrimitiveException & copy -Object to copy.

Return Value:

None.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Not multithread safe.

Other Considerations:

None.

Member Function: TPrintPrimitiveException::operator=

TPrintPrimitiveException & operator =(const TPrintPrimitiveException & copy)

Interface Category:

API.

Purpose:

Assignment operator.

Calling Context:

Called when an object is assigned to another compatible object.

Parameters:

const TPrintPrimitiveException & copy -Object to assign from.

Return Value:

A reference to the left-hand side object.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Not multithread safe.

Other Considerations:

None.

Click the icon to mail questions or corrections about this material to Taligent personnel.