diff options
Diffstat (limited to 'graphics/epix/pairs.h')
-rw-r--r-- | graphics/epix/pairs.h | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/graphics/epix/pairs.h b/graphics/epix/pairs.h deleted file mode 100644 index cfbfd27c1a..0000000000 --- a/graphics/epix/pairs.h +++ /dev/null @@ -1,88 +0,0 @@ -/* - * pairs.h -- ePiX pair:: class and mathematical operators - * - * This file is part of ePiX, a C++ library for creating high-quality - * figures in LaTeX - * - * Version 1.1.10 - * Last Change: August 04, 2007 - */ - -/* - * Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007 - * Andrew D. Hwang <rot 13 nujnat at zngupf dot ubylpebff dot rqh> - * Department of Mathematics and Computer Science - * College of the Holy Cross - * Worcester, MA, 01610-2395, USA - */ - -/* - * ePiX 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 of the License, or - * (at your option) any later version. - * - * ePiX 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 ePiX; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef EPIX_PAIRS -#define EPIX_PAIRS - -namespace ePiX { - - class P; - - class pair { - public: - pair(double arg1=0, double arg2=0) - : m_x1(arg1), m_x2(arg2) { } - - pair(const P& arg); // take first two coordinates - - double x1() const { return m_x1; } - double x2() const { return m_x2; } - - // unary increment operators - pair& operator += (const pair& arg); - pair& operator -= (const pair& arg); - pair& operator *= (double c); - - // complex multiplication and division - pair& operator *= (const pair& arg); - pair& operator /= (const pair& arg); - bool operator== (const pair& u) const; - bool operator!= (const pair& u) const; - - private: - double m_x1; - double m_x2; - - }; // end of class pair - - pair operator- (pair u); - pair operator+ (pair u, const pair& v); - pair operator- (pair u, const pair& v); - pair operator* (double c, pair u); - - // complex arithmetic - pair J(pair p); - pair operator* (pair u, const pair& v); - pair operator/ (pair u, const pair& v); - - // dot product - double operator| (const pair& u, const pair& v); - double norm (const pair& u); - - // componentwise product (a,b)&(x,y)=(ax,by) - pair operator& (const pair& u, const pair& v); - -} // end of namespace - -#endif /* EPIX_PAIRS */ |