undirected_segment.hpp
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#ifndef OSMIUM_OSM_UNDIRECTED_SEGMENT_HPP
#define OSMIUM_OSM_UNDIRECTED_SEGMENT_HPP
/*
This file is part of Osmium (http://osmcode.org/libosmium).
Copyright 2013-2016 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 <iosfwd>
#include <osmium/osm/location.hpp>
#include <osmium/osm/segment.hpp>
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();
}
}
UndirectedSegment(const UndirectedSegment&) = default;
UndirectedSegment(UndirectedSegment&&) = default;
UndirectedSegment& operator=(const UndirectedSegment&) = default;
UndirectedSegment& operator=(UndirectedSegment&&) = default;
~UndirectedSegment() = default;
}; // 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::UndirectedSegment::~UndirectedSegment
~UndirectedSegment()=default
osmium::operator<=
bool operator<=(const Changeset &lhs, const Changeset &rhs)
Definition: changeset.hpp:446
location.hpp
osmium::Segment
Definition: segment.hpp:47
osmium::UndirectedSegment
Definition: undirected_segment.hpp:48
osmium::Segment::first
constexpr osmium::Location first() const noexcept
Return first Location of Segment.
Definition: segment.hpp:68
segment.hpp
osmium::operator<
bool operator<(const Changeset &lhs, const Changeset &rhs)
Definition: changeset.hpp:438
osmium::UndirectedSegment::UndirectedSegment
UndirectedSegment(const osmium::Location &location1, const osmium::Location &location2)
Definition: undirected_segment.hpp:52
osmium
Namespace for everything in the Osmium library.
Definition: assembler.hpp:59
osmium::Location
Definition: location.hpp:79
osmium::operator>=
bool operator>=(const Changeset &lhs, const Changeset &rhs)
Definition: changeset.hpp:450
osmium::operator>
bool operator>(const Changeset &lhs, const Changeset &rhs)
Definition: changeset.hpp:442
osmium::Segment::swap_locations
void swap_locations()
Definition: segment.hpp:79
osmium::UndirectedSegment::operator=
UndirectedSegment & operator=(const UndirectedSegment &)=default