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undirected_segment.hpp
Go to the documentation of this file.
#ifndef OSMIUM_OSM_UNDIRECTED_SEGMENT_HPP
#define OSMIUM_OSM_UNDIRECTED_SEGMENT_HPP
/*
This file is part of Osmium (https://osmcode.org/libosmium).
Copyright 2013-2025 Jochen Topf <jochen@topf.org> and others (see README).
Boost Software License - Version 1.0 - August 17th, 2003
Permission is hereby granted, free of charge, to any person or organization
obtaining a copy of the software and accompanying documentation covered by
this license (the "Software") to use, reproduce, display, distribute,
execute, and transmit the Software, and to prepare derivative works of the
Software, and to permit third-parties to whom the Software is furnished to
do so, all subject to the following:
The copyright notices in the Software and this entire statement, including
the above license grant, this restriction and the following disclaimer,
must be included in all copies of the Software, in whole or in part, and
all derivative works of the Software, unless such copies or derivative
works are solely in the form of machine-executable object code generated by
a source language processor.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
*/
#include <osmium/osm/location.hpp>
#include <osmium/osm/segment.hpp>
#include <iosfwd>
namespace osmium {
class UndirectedSegment : public Segment {
public:
explicit UndirectedSegment(const osmium::Location& location1, const osmium::Location& location2) :
Segment(location1, location2) {
if (location2 < location1) {
swap_locations();
}
}
}; // class UndirectedSegment
inline bool operator<(const UndirectedSegment& lhs, const UndirectedSegment& rhs) noexcept {
return (lhs.first() == rhs.first() && lhs.second() < rhs.second()) || lhs.first() < rhs.first();
}
inline bool operator>(const UndirectedSegment& lhs, const UndirectedSegment& rhs) noexcept {
return rhs < lhs;
}
inline bool operator<=(const UndirectedSegment& lhs, const UndirectedSegment& rhs) noexcept {
return !(rhs < lhs);
}
inline bool operator>=(const UndirectedSegment& lhs, const UndirectedSegment& rhs) noexcept {
return !(lhs < rhs);
}
template <typename TChar, typename TTraits>
inline std::basic_ostream<TChar, TTraits>& operator<<(std::basic_ostream<TChar, TTraits>& out, const osmium::UndirectedSegment& segment) {
return out << segment.first() << "--" << segment.second();
}
} // namespace osmium
#endif // OSMIUM_OSM_UNDIRECTED_SEGMENT_HPP
osmium::Location
Definition location.hpp:271
osmium::Segment
Definition segment.hpp:46
osmium::Segment::first
constexpr osmium::Location first() const noexcept
Return first Location of Segment.
Definition segment.hpp:59
osmium::Segment::swap_locations
void swap_locations()
Definition segment.hpp:70
osmium::Segment::second
constexpr osmium::Location second() const noexcept
Return second Location of Segment.
Definition segment.hpp:64
osmium::UndirectedSegment
Definition undirected_segment.hpp:48
osmium::UndirectedSegment::UndirectedSegment
UndirectedSegment(const osmium::Location &location1, const osmium::Location &location2)
Definition undirected_segment.hpp:52
location.hpp
osmium
Namespace for everything in the Osmium library.
Definition assembler.hpp:53
osmium::operator<=
bool operator<=(const Changeset &lhs, const Changeset &rhs)
Definition changeset.hpp:459
osmium::operator>
bool operator>(const Changeset &lhs, const Changeset &rhs)
Definition changeset.hpp:455
osmium::operator>=
bool operator>=(const Changeset &lhs, const Changeset &rhs)
Definition changeset.hpp:463
osmium::operator<<
std::basic_ostream< TChar, TTraits > & operator<<(std::basic_ostream< TChar, TTraits > &out, const item_type item_type)
Definition item_type.hpp:187
osmium::operator<
bool operator<(const Changeset &lhs, const Changeset &rhs)
Definition changeset.hpp:451
segment.hpp