/Src/Dependencies/Boost/libs/geometry/doc/src/examples/geometries/adapted/boost_range/reversed.cpp
http://hadesmem.googlecode.com/ · C++ · 43 lines · 16 code · 10 blank · 17 comment · 0 complexity · 9cbe801439bf15cd3a9f245fe8bd1679 MD5 · raw file
- // Boost.Geometry (aka GGL, Generic Geometry Library)
- // QuickBook Example
- // Copyright (c) 2011 Barend Gehrels, Amsterdam, the Netherlands.
- // 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)
- //[boost_range_reversed
- //` Shows how to use a Boost.Geometry linestring, reversed by Boost.Range adaptor
- #include <iostream>
- #include <boost/geometry.hpp>
- #include <boost/geometry/geometries/linestring.hpp>
- #include <boost/geometry/geometries/point_xy.hpp>
- #include <boost/geometry/geometries/adapted/boost_range/reversed.hpp>
- int main()
- {
- typedef boost::geometry::model::d2::point_xy<int> xy;
- boost::geometry::model::linestring<xy> line;
- line.push_back(xy(0, 0));
- line.push_back(xy(1, 1));
-
- std::cout
- << boost::geometry::dsv(line | boost::adaptors::reversed)
- << std::endl;
- return 0;
- }
- //]
- //[boost_range_reversed_output
- /*`
- Output:
- [pre
- ((1, 1), (0, 0))
- ]
- */
- //]