Class: TFPUnderflowException

Declaration: FPEnvironment.h

Taxonomy Categories:

Member Functions:

Interface Category:

API.

Inherits From:

TFPException

Inherited By:

None.

Purpose:

A C++ exception representing the floating-point underflow exception.

Instantiation:

Allocate on the heap or the stack.

Deriving Classes:

Do not derive from this class.

Concurrency:

Multithread safe.

Resource Use:

No special requirements.

Member Function: TFPUnderflowException::TFPUnderflowException

TFPUnderflowException ()
TFPUnderflowException (const TFPExceptionSet &)
TFPUnderflowException (const TFPUnderflowException &)

Interface Category:

API.

Purpose:

Default constructor. Associates the empty exception set with the object.
Associates its argument exception set with the object.
Copy constructor.

Calling Context:

Called by the stream-in operators.
This is the most commonly used constructor.
Called to copy an object.

Parameters:

Takes no parameters.
const TFPExceptionSet & -The exception set to associate with the object.
const TFPUnderflowException & -Exception to be copied.

Return Value:

None.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Multithread safe.

Other Considerations:

None.

Member Function: TFPUnderflowException::~TFPUnderflowException

virtual ~ TFPUnderflowException ()

Interface Category:

API.

Purpose:

Destructor. Does nothing.

Calling Context:

Called to destroy an object.

Parameters:

Takes no parameters.

Return Value:

None.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Multithread safe.

Other Considerations:

None.

Member Function: TFPUnderflowException::Throw

virtual void Throw () const

Interface Category:

API.

Purpose:

Throws a TFPUnderflowException object.

Calling Context:

Call this function directly.

Parameters:

Takes no parameters.

Return Value:

None.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Multithread safe.

Other Considerations:

None.

Member Function: TFPUnderflowException::operator=

TFPUnderflowException & operator =(const TFPUnderflowException &)

Interface Category:

API.

Purpose:

Assignment operator.

Calling Context:

Called when an object is assigned to another compatible object.

Parameters:

const TFPUnderflowException & -The source exception.

Return Value:

A non-const reference to the left-hand side object.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Multithread safe.

Other Considerations:

None.

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