comparison wdf/calc_tl.h @ 0:5242703e91d3 tip

Initial checkin for AIM92 aimR8.2 (last updated May 1997).

+/*
+    Copyright (c) Applied Psychology Unit, Medical Research Council. 1988, 1989
+    ===========================================================================
+
+    Permission to use, copy, modify, and distribute this software without fee 
+    is hereby granted for research purposes, provided that this copyright 
+    notice appears in all copies and in all supporting documentation, and that 
+    the software is not redistributed for any fee (except for a nominal shipping 
+    charge). Anyone wanting to incorporate all or part of this software in a
+    commercial product must obtain a license from the Medical Research Council.
+
+    The MRC makes no representations about the suitability of this 
+    software for any purpose.  It is provided "as is" without express or implied 
+    warranty.
+ 
+    THE MRC DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING 
+    ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL THE
+    A.P.U. BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY 
+    DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN 
+    AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 
+    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+/*  
+    Acknowledgment:
+    ==============
+
+    The source code provided in this file was originally developed by 
+    Christian Giguere as part of a Ph.D degree at the Department of
+    Engineering of the University of Cambridge from April 1990 to
+    November 1993. The code was subsequently adapted under a grant
+    from the Hearing Research Trust for full compatibility with 
+    AIM Release 6.15.
+
+    Christian Giguere 25/03/94
+
+*/
+
+/*
+    ===========================================================
+    calc_tl.h
+    ===========================================================
+
+    Supplements "calc.h"
+    (for use with files in directory wdf)
+
+    Author        : Christian Giguere
+    First written : 01st June, 1991
+    Last edited   : 20th September, 1991
+    ===========================================================
+*/
+
+#ifndef  _CALC_TL_H_
+
+
+/***** defines *****/
+
+#define  _CALC_TL_H_
+
+#ifndef  Pi
+#define  Pi                      ( atan( 1. ) * 4. )
+#endif
+
+#ifndef  TwoPi
+#define  TwoPi                   (         2. * Pi ) 
+#endif
+
+#define  ABS( X )  ( ( X ) < ( 0 ) ? (-X ) : ( X ) )
+#define  MIN(A,B)  ( ( A ) < ( B ) ? ( A ) : ( B ) )
+#define  MAX(A,B)  ( ( A ) > ( B ) ? ( A ) : ( B ) )
+
+#ifdef FLOAT                     /* defined in calc.h */
+#define  _MaxOutput_             (         1.0E+37 )
+#define  _MinOutput_             (        -1.0E-37 )
+#else 
+#define  _MaxOutput_             (           32767 )
+#define  _MinOutput_             (          -32767 )
+#endif
+
+/***** typedefs *****/
+
+typedef double StateType ;
+typedef double CoeffType ;
+
+#endif
+