diff options
author | Peter Breitenlohner <peb@mppmu.mpg.de> | 2014-09-15 09:15:29 +0000 |
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committer | Peter Breitenlohner <peb@mppmu.mpg.de> | 2014-09-15 09:15:29 +0000 |
commit | ac391ad3f024072af6dbc29e6242e01626fa68e3 (patch) | |
tree | 1d189f720c595af76a58674680a6d0ce3b5ce46d /Build/source/texk/dvisvgm/dvisvgm-1.8/src/Pair.h | |
parent | 57e5dbc43fa038cd4a9926b870f04e543e7a3844 (diff) |
dvisvgm 1.8.1
git-svn-id: svn://tug.org/texlive/trunk@35175 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/dvisvgm/dvisvgm-1.8/src/Pair.h')
-rw-r--r-- | Build/source/texk/dvisvgm/dvisvgm-1.8/src/Pair.h | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-1.8/src/Pair.h b/Build/source/texk/dvisvgm/dvisvgm-1.8/src/Pair.h deleted file mode 100644 index 6183b3b97e3..00000000000 --- a/Build/source/texk/dvisvgm/dvisvgm-1.8/src/Pair.h +++ /dev/null @@ -1,79 +0,0 @@ -/************************************************************************* -** Pair.h ** -** ** -** This file is part of dvisvgm -- the DVI to SVG converter ** -** Copyright (C) 2005-2014 Martin Gieseking <martin.gieseking@uos.de> ** -** ** -** 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 3 of ** -** the License, 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; if not, see <http://www.gnu.org/licenses/>. ** -*************************************************************************/ - -#ifndef DVISVGM_PAIR_H -#define DVISVGM_PAIR_H - -#include <cmath> -#include <ostream> -#include "macros.h" -#include "types.h" - -template <typename T> -class Pair -{ - public: - Pair (T x=0, T y=0) : _x(x), _y(y) {} - Pair operator += (const Pair &p) {_x += p._x; _y += p._y; return *this;} - Pair operator -= (const Pair &p) {_x -= p._x; _y -= p._y; return *this;} - Pair operator *= (T c) {_x *= c; _y *= c; return *this;} - Pair operator /= (T c) {_x /= c; _y /= c; return *this;} - Pair ortho () const {return Pair(-_y, _x);} - double length () const {return std::sqrt(_x*_x + _y*_y);} - bool operator == (const Pair &p) const {return _x == p._x && _y == p._y;} - bool operator != (const Pair &p) const {return _x != p._x || _y != p._y;} - T x () const {return _x;} - T y () const {return _y;} - void x (const T &xx) {_x = xx;} - void y (const T &yy) {_y = yy;} - std::ostream& write (std::ostream &os) const {return os << '(' << _x << ',' << _y << ')';} - - private: - T _x, _y; -}; - - -struct Pair32 : public Pair<Int32> -{ - Pair32 (Int32 x=0, Int32 y=0) : Pair<Int32>(x, y) {} - explicit Pair32 (double x, double y) : Pair<Int32>(Int32(x+0.5), Int32(y+0.5)) {} - Pair32 (const Pair<Int32> &p) : Pair<Int32>(p) {} -// operator Pair<Int32> () {return *this;} -}; - -typedef Pair<double> DPair; - -template <typename T> -IMPLEMENT_ARITHMETIC_OPERATOR(Pair<T>, +) - -template <typename T> -IMPLEMENT_ARITHMETIC_OPERATOR(Pair<T>, -) - -template <typename T> -IMPLEMENT_ARITHMETIC_OPERATOR2(Pair<T>, T, *) - -template <typename T> -IMPLEMENT_ARITHMETIC_OPERATOR2(Pair<T>, T, /) - -template <typename T> -IMPLEMENT_OUTPUT_OPERATOR(Pair<T>) - -IMPLEMENT_ARITHMETIC_OPERATOR2(Pair32, Int32, *) -#endif |