Mercurial > forge
view main/fixed/src/fixedComplex.h @ 4404:2de537641f94 octave-forge
More copyright updates
author | adb014 |
---|---|
date | Mon, 04 Feb 2008 13:47:45 +0000 |
parents | 17e102866239 |
children | f8d77845533f |
line wrap: on
line source
/* Copyright (C) 2003 Motorola Inc Copyright (C) 2003 David Bateman This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. In addition to the terms of the GPL, you are permitted to link this program with any Open Source program, as defined by the Open Source Initiative (www.opensource.org) */ #if !defined (__fixed_complex_h) #define __fixed_complex_h 1 #include <complex> #include <octave/oct-cmplx.h> #include "int/fixed.h" class OCTAVE_FIXED_API FixedPointComplex : public std::complex<FixedPoint> { public: FixedPointComplex (void) : std::complex<FixedPoint> (FixedPoint(), FixedPoint()) { } FixedPointComplex (const std::complex<FixedPoint> &c) : std::complex<FixedPoint> (c) { } FixedPointComplex (const FixedPoint& f) : std::complex<FixedPoint> (f, FixedPoint(f.getintsize(),f.getdecsize())) { } FixedPointComplex (const int x) : std::complex<FixedPoint> (FixedPoint (x), FixedPoint ()) { } FixedPointComplex (const double x) : std::complex<FixedPoint> (FixedPoint (x), FixedPoint ()) { } FixedPointComplex (const FixedPoint& r, const FixedPoint& i) : std::complex<FixedPoint> (r, i) { } FixedPointComplex (const FixedPointComplex &c) : std::complex<FixedPoint> (c) { } FixedPointComplex (const unsigned int& is, const unsigned int& ds, const FixedPoint& d) : std::complex<FixedPoint> (FixedPoint(is,ds,d), FixedPoint(is,ds)) { } FixedPointComplex (const unsigned int& is, const unsigned int& ds) : std::complex<FixedPoint> (FixedPoint(is,ds), FixedPoint(is,ds)) { } FixedPointComplex (const unsigned int& is, const unsigned int& ds, const FixedPoint& r, const FixedPoint& i) : std::complex<FixedPoint> (FixedPoint(is,ds,r), FixedPoint(is,ds,i)) { } FixedPointComplex (const unsigned int& is, const unsigned int& ds, const FixedPointComplex& c) : std::complex<FixedPoint> (FixedPoint(is,ds,c.real()), FixedPoint(is,ds,c.imag())) { } FixedPointComplex (const unsigned int& is, const unsigned int& ds, const double& d) : std::complex<FixedPoint> (FixedPoint(is,ds,d), FixedPoint(is,ds)) { } FixedPointComplex (const unsigned int& is, const unsigned int& ds, const Complex& c) : std::complex<FixedPoint> (FixedPoint(is,ds,c.real()), FixedPoint(is,ds,c.imag())) { } FixedPointComplex (const unsigned int& is, const unsigned int& ds, const Complex& a, const Complex& b) : std::complex<FixedPoint> (FixedPoint(is, ds, (unsigned int)a.real(), (unsigned int)b.real()), FixedPoint(is, ds, (unsigned int)a.imag(), (unsigned int)b.imag())) { } FixedPointComplex (const unsigned int& is, const unsigned int& ds, const double& r, const double &i) : std::complex<FixedPoint> (FixedPoint(is, ds, r), FixedPoint(is, ds, i)) { } FixedPointComplex (const Complex& is, const Complex& ds) : std::complex<FixedPoint> (FixedPoint((int)is.real(), (int)ds.real()), FixedPoint((int)is.imag(), (int)ds.imag())) { } FixedPointComplex (const Complex& is, const Complex& ds, const double& d) : std::complex<FixedPoint> (FixedPoint((int)is.real(), (int)ds.real(), d), FixedPoint((int)is.imag(), (int)ds.imag())) { } FixedPointComplex (const Complex& is, const Complex& ds, const Complex& c) : std::complex<FixedPoint> (FixedPoint((int)is.real(), (int)ds.real(), c.real()), FixedPoint((int)is.imag(), (int)ds.imag(), c.imag())) { } FixedPointComplex (const Complex& is, const Complex& ds, const FixedPointComplex& c) : std::complex<FixedPoint> (FixedPoint((int)is.real(), (int)ds.real(), c.real()), FixedPoint((int)is.imag(), (int)ds.imag(), c.imag())) { } FixedPointComplex (const Complex& is, const Complex& ds, const Complex& a, const Complex& b) : std::complex<FixedPoint> (FixedPoint((int)is.real(), (int)ds.real(), (unsigned int)a.real(), (unsigned int)b.real()), FixedPoint((int)is.imag(), (int)ds.imag(), (unsigned int)a.imag(), (unsigned int)b.imag())) { } Complex sign (void) const; Complex getdecsize (void) const; Complex getintsize (void) const; Complex getnumber (void) const; Complex fixedpoint (void) const; FixedPointComplex chdecsize (const Complex n); FixedPointComplex chintsize (const Complex n); FixedPointComplex incdecsize (const Complex n); FixedPointComplex incdecsize (); FixedPointComplex incintsize (const Complex n); FixedPointComplex incintsize (); friend Complex fixedpoint (const FixedPointComplex &x); friend Complex sign (const FixedPointComplex &x); friend Complex getintsize (const FixedPointComplex &x); friend Complex getdecsize (const FixedPointComplex &x); friend Complex getnumber (const FixedPointComplex &x); // FixedPointComplex operators friend OCTAVE_FIXED_API FixedPointComplex operator ! (const FixedPointComplex &x); // FixedPointComplex mathematic functions friend OCTAVE_FIXED_API FixedPoint real (const FixedPointComplex &x); friend OCTAVE_FIXED_API FixedPoint imag (const FixedPointComplex &x); friend OCTAVE_FIXED_API FixedPointComplex conj (const FixedPointComplex &x); friend OCTAVE_FIXED_API FixedPoint abs (const FixedPointComplex &x); friend OCTAVE_FIXED_API FixedPoint norm (const FixedPointComplex &x); friend OCTAVE_FIXED_API FixedPoint arg (const FixedPointComplex &x); friend OCTAVE_FIXED_API FixedPointComplex polar (const FixedPoint &r, const FixedPoint &p); friend OCTAVE_FIXED_API FixedPointComplex cos (const FixedPointComplex &x); friend OCTAVE_FIXED_API FixedPointComplex cosh (const FixedPointComplex &x); friend OCTAVE_FIXED_API FixedPointComplex sin (const FixedPointComplex &x); friend OCTAVE_FIXED_API FixedPointComplex sinh (const FixedPointComplex &x); friend OCTAVE_FIXED_API FixedPointComplex tan (const FixedPointComplex &x); friend OCTAVE_FIXED_API FixedPointComplex tanh (const FixedPointComplex &x); friend OCTAVE_FIXED_API FixedPointComplex sqrt (const FixedPointComplex &x); friend OCTAVE_FIXED_API FixedPointComplex pow (const FixedPointComplex &w, const int y); friend OCTAVE_FIXED_API FixedPointComplex pow (const FixedPointComplex &x, const FixedPoint& y); friend OCTAVE_FIXED_API FixedPointComplex pow (const FixedPoint &x, const FixedPointComplex& y); friend OCTAVE_FIXED_API FixedPointComplex pow (const FixedPointComplex &x, const FixedPointComplex &y); friend OCTAVE_FIXED_API FixedPointComplex exp (const FixedPointComplex &x); friend OCTAVE_FIXED_API FixedPointComplex log (const FixedPointComplex &x); friend OCTAVE_FIXED_API FixedPointComplex log10 (const FixedPointComplex &x); friend OCTAVE_FIXED_API FixedPointComplex round (const FixedPointComplex &x); friend OCTAVE_FIXED_API FixedPointComplex rint (const FixedPointComplex &x); friend OCTAVE_FIXED_API FixedPointComplex floor (const FixedPointComplex &x); friend OCTAVE_FIXED_API FixedPointComplex ceil (const FixedPointComplex &x); }; inline Complex fixedpoint (const FixedPointComplex &x) { return (x.fixedpoint()); } inline Complex sign (const FixedPointComplex &x) { return (x.sign()); } inline Complex getintsize (const FixedPointComplex &x) { return (x.getintsize()); } inline Complex getdecsize (const FixedPointComplex &x) { return (x.getdecsize()); } inline Complex getnumber (const FixedPointComplex &x) { return (x.getnumber()); } OCTAVE_FIXED_API FixedPointComplex operator ! (const FixedPointComplex &x); OCTAVE_FIXED_API FixedPoint real (const FixedPointComplex &x); OCTAVE_FIXED_API FixedPoint imag (const FixedPointComplex &x); OCTAVE_FIXED_API FixedPointComplex conj (const FixedPointComplex &x); OCTAVE_FIXED_API FixedPoint abs (const FixedPointComplex &x); OCTAVE_FIXED_API FixedPoint norm (const FixedPointComplex &x); OCTAVE_FIXED_API FixedPoint arg (const FixedPointComplex &x); OCTAVE_FIXED_API FixedPointComplex polar (const FixedPoint &r, const FixedPoint &p); OCTAVE_FIXED_API FixedPointComplex cos (const FixedPointComplex &x); OCTAVE_FIXED_API FixedPointComplex cosh (const FixedPointComplex &x); OCTAVE_FIXED_API FixedPointComplex sin (const FixedPointComplex &x); OCTAVE_FIXED_API FixedPointComplex sinh (const FixedPointComplex &x); OCTAVE_FIXED_API FixedPointComplex tan (const FixedPointComplex &x); OCTAVE_FIXED_API FixedPointComplex tanh (const FixedPointComplex &x); OCTAVE_FIXED_API FixedPointComplex sqrt (const FixedPointComplex &x); OCTAVE_FIXED_API FixedPointComplex pow (const FixedPointComplex &w, const int y); OCTAVE_FIXED_API FixedPointComplex pow (const FixedPointComplex &x, const FixedPoint& y); OCTAVE_FIXED_API FixedPointComplex pow (const FixedPoint &x, const FixedPointComplex& y); OCTAVE_FIXED_API FixedPointComplex pow (const FixedPointComplex &x, const FixedPointComplex &y); OCTAVE_FIXED_API FixedPointComplex exp (const FixedPointComplex &x); OCTAVE_FIXED_API FixedPointComplex log (const FixedPointComplex &x); OCTAVE_FIXED_API FixedPointComplex log10 (const FixedPointComplex &x); OCTAVE_FIXED_API FixedPointComplex round (const FixedPointComplex &x); OCTAVE_FIXED_API FixedPointComplex rint (const FixedPointComplex &x); OCTAVE_FIXED_API FixedPointComplex floor (const FixedPointComplex &x); OCTAVE_FIXED_API FixedPointComplex ceil (const FixedPointComplex &x); #endif /* ;;; Local Variables: *** ;;; mode: C++ *** ;;; End: *** */