ACT-CV - Machine Vision for Cognitive Modeling
punkt.h
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1 // -*- mode: c++; indent-tabs-mode: nil; c-basic-offset: 4; coding: iso-8859-1; -*-
2 
3 /*
4 ACT-CV - Machine Vision for Cognitive Modeling
5 Copyright (c) 2008 Marc Halbruegge
6 
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
11 
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16 
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 */
21 
26 #ifndef __PUNKT_H
27 #define __PUNKT_H
28 
29 #include <cmath>
30 
31 #pragma warning(disable: 4520)
32 
35 class Punkt {
36 public:
37  int x;
38  int y;
39  Punkt(int xval=0, int yval=0) : x(xval), y(yval) {}
40  explicit Punkt(double xval=0, double yval=0)
41  : x(static_cast<int>(floor(xval+.5))),
42  y(static_cast<int>(floor(yval+.5))) {}
43 
45  double abstand(const Punkt &p) const {
46  double res = (x-p.x)*(x-p.x) + (y-p.y)*(y-p.y);
47  res = std::sqrt(res);
48  return res;
49  }
50 };
51 
52 
53 
54 #endif
55 


ACT-CV - Machine Vision for Cognitive Modeling
© 2015 Marc Halbruegge (actcvlibrary@googlemail.com)