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

  1. TFPUnderflowException ()
  2. TFPUnderflowException (const TFPExceptionSet &)
  3. TFPUnderflowException (const TFPUnderflowException &)

Interface Category:

API.

Purpose:

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

Calling Context:

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

Parameters:

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:

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:

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:

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.
Click the icon to mail questions or corrections about this material to Taligent personnel.
Copyright©1995 Taligent,Inc. All rights reserved.