/usr/include/CGAL/Iso_rectangle_d.h is in libcgal-dev 4.2-5ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 | // Copyright (c) 2002 Utrecht University (The Netherlands).
// All rights reserved.
//
// This file is part of CGAL (www.cgal.org).
// 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.
//
// Licensees holding a valid commercial license may use this file in
// accordance with the commercial license agreement provided with the software.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
//
// $URL$
// $Id$
//
//
// Authors : Hans Tangelder (<hanst@cs.uu.nl>)
#ifndef CGAL_ISO_RECTANGLE_D_H
#define CGAL_ISO_RECTANGLE_D_H
#include <functional>
#include <algorithm>
#include <new>
#include <CGAL/assertions.h>
namespace CGAL {
template <class R> class Iso_rectangle_d {
public:
typedef typename R::FT FT;
typedef typename R::Point_d Point_d;
private:
int dim;
FT *lower;
FT *upper;
public:
Iso_rectangle_d(const Point_d& p, const Point_d& q)
{ CGAL_assertion(p.dimension() == q.dimension());
dim = p.dimension();
lower = new FT[dim];
upper = new FT[dim];
for (int i = 0; i < dim; ++i) {
if (p[i] <= q[i]) {
lower[i]=p[i];
upper[i]=q[i];
}
else {
lower[i]=q[i];
upper[i]=p[i];
}
}
}
// copy constructor
Iso_rectangle_d(const Iso_rectangle_d& b) : dim(b.dim) {
lower = new FT[dim];
upper = new FT[dim];
for (int i = 0; i < dim; ++i) {
lower[i]=b.lower[i];
upper[i]=b.upper[i];
}
}
bool has_on_bounded_side(const Point_d& p) const
{
FT h;
for (int i = 0; i < dimension(); ++i) {
h=p[i];
if ( (h < lower[i]) || (h > upper[i]) ) return 0;
}
return 1;
}
inline int dimension() const { return dim;}
inline FT min_coord(int i) const {
return lower[i];
}
inline FT max_coord(int i) const {
return upper[i];
}
}; // end of class
} // namespace CGAL
#endif // CGAL_ISO_RECTANGLE_D_H
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