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
|
// Copyright (c) 2004 Max-Planck-Institute Saarbruecken (Germany).
// All rights reserved.
//
// This file is part of CGAL (www.cgal.org).
//
// $URL: https://github.com/CGAL/cgal/blob/v6.1/Box_intersection_d/include/CGAL/Box_intersection_d/box_limits.h $
// $Id: include/CGAL/Box_intersection_d/box_limits.h b26b07a1242 $
// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-Commercial
//
//
// Author(s) : Lutz Kettner <kettner@mpi-sb.mpg.de>
// Andreas Meyer <ameyer@mpi-sb.mpg.de>
#ifndef CGAL_BOX_INTERSECTION_D_BOX_LIMITS_H
#define CGAL_BOX_INTERSECTION_D_BOX_LIMITS_H
#include <CGAL/license/Box_intersection_d.h>
#include <CGAL/basic.h>
#include <limits>
namespace CGAL {
namespace Box_intersection_d {
template<class T>
struct box_limits {};
template<>
struct box_limits<int> {
static int inf() { return (std::numeric_limits<int>::min)(); }
static int sup() { return (std::numeric_limits<int>::max)(); }
};
template<>
struct box_limits<unsigned int> {
static int inf() { return 0; }
static int sup() { return (std::numeric_limits<unsigned int>::max)(); }
};
template<>
struct box_limits<float> {
static float inf() { return -sup(); }
static float sup() { return (std::numeric_limits<float>::max)(); }
};
template<>
struct box_limits<double> {
static double inf() { return -sup(); }
static double sup() { return (std::numeric_limits<double>::max)(); }
};
} // end namespace Box_intersection_d
} //namespace CGAL
#endif
|
