* Copyright (c) 1999-2000 Image Power, Inc.
* Copyright (c) 1999-2000 The University of British Columbia
* Copyright (c) 1999-2000 Image Power, Inc.
* Copyright (c) 1999-2000 The University of British Columbia
/******************************************************************************\
* Functions/macros for 2-D sequence class.
\******************************************************************************/
/******************************************************************************\
* Functions/macros for 2-D sequence class.
\******************************************************************************/