Boost.Geometry    Boost C++ Libraries
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boost::geometry::wkt_manipulator< Geometry > Class Template Reference

Generic geometry template manipulator class, takes corresponding output class from traits class. More...

List of all members.

Public Member Functions

 wkt_manipulator (Geometry const &g)

Friends

template<typename Char , typename Traits >
std::basic_ostream< Char,
Traits > & 
operator<< (std::basic_ostream< Char, Traits > &os, wkt_manipulator const &m)

Detailed Description

template<typename Geometry>
class boost::geometry::wkt_manipulator< Geometry >

Generic geometry template manipulator class, takes corresponding output class from traits class.

Stream manipulator, streams geometry classes as WKT (Well-Known Text) streams

Example:
Small example showing how to use the wkt class
{
    typedef boost::geometry::point_xy<double> P;
    P p(5.12, 6.34);
    // Points can be streamed like this:
    std::cout << boost::geometry::dsv<P>(p) << std::endl;

    // or like this:
    std::cout << boost::geometry::dsv(p) << std::endl;

    // or (with extension) like this:
    std::cout << boost::geometry::wkt(p) << std::endl;
}

Constructor & Destructor Documentation

template<typename Geometry >
boost::geometry::wkt_manipulator< Geometry >::wkt_manipulator ( Geometry const &  g)

Friends And Related Function Documentation

template<typename Geometry >
template<typename Char , typename Traits >
std::basic_ostream<Char, Traits>& operator<< ( std::basic_ostream< Char, Traits > &  os,
wkt_manipulator< Geometry > const &  m 
) [friend]

April 2, 2011

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Copyright © 2008-2011 Bruno Lalande, Paris, France
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