/usr/include/boost/polygon/point_data.hpp is in libboost1.55-dev 1.55.0-1.
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 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 | // Boost.Polygon library point_data.hpp header file
// Copyright (c) Intel Corporation 2008.
// Copyright (c) 2008-2012 Simonson Lucanus.
// Copyright (c) 2012-2012 Andrii Sydorchuk.
// See http://www.boost.org for updates, documentation, and revision history.
// Use, modification and distribution is subject to the Boost Software License,
// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_POLYGON_POINT_DATA_HPP
#define BOOST_POLYGON_POINT_DATA_HPP
#include "isotropy.hpp"
#include "point_concept.hpp"
namespace boost {
namespace polygon {
template <typename T>
class point_data {
public:
typedef T coordinate_type;
point_data()
#ifndef BOOST_POLYGON_MSVC
: coords_()
#endif
{}
point_data(coordinate_type x, coordinate_type y) {
coords_[HORIZONTAL] = x;
coords_[VERTICAL] = y;
}
explicit point_data(const point_data& that) {
coords_[0] = that.coords_[0];
coords_[1] = that.coords_[1];
}
point_data& operator=(const point_data& that) {
coords_[0] = that.coords_[0];
coords_[1] = that.coords_[1];
return *this;
}
template <typename PointType>
explicit point_data(const PointType& that) {
*this = that;
}
template <typename PointType>
point_data& operator=(const PointType& that) {
assign(*this, that);
return *this;
}
// TODO(asydorchuk): Deprecated.
template <typename CT>
point_data(const point_data<CT>& that) {
coords_[HORIZONTAL] = (coordinate_type)that.x();
coords_[VERTICAL] = (coordinate_type)that.y();
}
coordinate_type get(orientation_2d orient) const {
return coords_[orient.to_int()];
}
void set(orientation_2d orient, coordinate_type value) {
coords_[orient.to_int()] = value;
}
coordinate_type x() const {
return coords_[HORIZONTAL];
}
point_data& x(coordinate_type value) {
coords_[HORIZONTAL] = value;
return *this;
}
coordinate_type y() const {
return coords_[VERTICAL];
}
point_data& y(coordinate_type value) {
coords_[VERTICAL] = value;
return *this;
}
bool operator==(const point_data& that) const {
return (coords_[0] == that.coords_[0]) &&
(coords_[1] == that.coords_[1]);
}
bool operator!=(const point_data& that) const {
return !(*this == that);
}
bool operator<(const point_data& that) const {
return (coords_[0] < that.coords_[0]) ||
((coords_[0] == that.coords_[0]) &&
(coords_[1] < that.coords_[1]));
}
bool operator<=(const point_data& that) const {
return !(that < *this);
}
bool operator>(const point_data& that) const {
return that < *this;
}
bool operator>=(const point_data& that) const {
return !(*this < that);
}
private:
coordinate_type coords_[2];
};
template <typename CType>
struct geometry_concept< point_data<CType> > {
typedef point_concept type;
};
} // polygon
} // boost
#endif // BOOST_POLYGON_POINT_DATA_HPP
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