/Src/Dependencies/Boost/libs/geometry/doc/src/examples/core/set_point.cpp
http://hadesmem.googlecode.com/ · C++ · 42 lines · 12 code · 13 blank · 17 comment · 0 complexity · ee7f5e7cbf130ce6729b47c7e09107aa 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)
- //[set_point
- //` Set the coordinate of a point
- #include <iostream>
- #include <boost/geometry.hpp>
- #include <boost/geometry/geometries/point_xy.hpp>
- namespace bg = boost::geometry;
- int main()
- {
- bg::model::d2::point_xy<double> point;
- bg::set<0>(point, 1);
- bg::set<1>(point, 2);
- std::cout << "Location: " << bg::dsv(point) << std::endl;
- return 0;
- }
- //]
- //[set_point_output
- /*`
- Output:
- [pre
- Location: (1, 2)
- ]
- */
- //]