00001 /* 00002 00003 Copyright (C) 1996, 1997 John W. Eaton 00004 00005 This file is part of Octave. 00006 00007 Octave is free software; you can redistribute it and/or modify it 00008 under the terms of the GNU General Public License as published by the 00009 Free Software Foundation; either version 2, or (at your option) any 00010 later version. 00011 00012 Octave is distributed in the hope that it will be useful, but WITHOUT 00013 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00014 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 00015 for more details. 00016 00017 You should have received a copy of the GNU General Public License 00018 along with Octave; see the file COPYING. If not, write to the Free 00019 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00020 00021 */ 00022 00023 #if !defined (octave_liboctave_mappers_h) 00024 #define octave_liboctave_mappers_h 1 00025 00026 #include "oct-cmplx.h" 00027 00028 extern double arg (double x); 00029 extern double conj (double x); 00030 extern double fix (double x); 00031 extern double imag (double x); 00032 extern double real (double x); 00033 extern double xround (double x); 00034 extern double signum (double x); 00035 00036 extern bool xisnan (double x); 00037 extern bool xfinite (double x); 00038 extern bool xisinf (double x); 00039 00040 extern bool octave_is_NA (double x); 00041 extern bool octave_is_NaN_or_NA (double x); 00042 00043 extern double xmin (double x, double y); 00044 extern double xmax (double x, double y); 00045 00046 extern Complex acos (const Complex& x); 00047 extern Complex acosh (const Complex& x); 00048 extern Complex asin (const Complex& x); 00049 extern Complex asinh (const Complex& x); 00050 extern Complex atan (const Complex& x); 00051 extern Complex atanh (const Complex& x); 00052 00053 #if !defined (CXX_ISO_COMPLIANT_LIBRARY) 00054 extern Complex log10 (const Complex& x); 00055 extern Complex tan (const Complex& x); 00056 extern Complex tanh (const Complex& x); 00057 #endif 00058 00059 extern Complex ceil (const Complex& x); 00060 extern Complex fix (const Complex& x); 00061 extern Complex floor (const Complex& x); 00062 extern Complex xround (const Complex& x); 00063 extern Complex signum (const Complex& x); 00064 00065 extern bool xisnan (const Complex& x); 00066 extern bool xfinite (const Complex& x); 00067 extern bool xisinf (const Complex& x); 00068 00069 extern bool octave_is_NA (const Complex& x); 00070 extern bool octave_is_NaN_or_NA (const Complex& x); 00071 00072 extern Complex xmin (const Complex& x, const Complex& y); 00073 extern Complex xmax (const Complex& x, const Complex& y); 00074 00075 #endif 00076 00077 /* 00078 ;;; Local Variables: *** 00079 ;;; mode: C++ *** 00080 ;;; End: *** 00081 */
1.2.18
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