bump version to 12.2.2-pve1

[ceph.git] / ceph / src / boost / libs / geometry / doc / reference / geometries / adapted / c_array.qbk

[/============================================================================
  Boost.Geometry (aka GGL, Generic Geometry Library)

  Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
  Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
  Copyright (c) 2009-2012 Mateusz Loskot, London, UK.

  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)
=============================================================================/]

[section:c_array C array]

C arrays are adapted to the Boost.Geometry point concept

[heading Description]

C arrays, such as double[2] or int[3], are (optionally) adapted to the Boost.Geometry 
point concept. They can therefore be used in many Boost.Geometry algorithms.

Note that a C array cannot be the point type of a linestring or a polygon. The reason
for that is that a std::vector does not allow containing C arrays 
(this is not related to Boost.Geometry). The C array is therefore limited to 
the point type.

[heading Model of]
[link geometry.reference.concepts.concept_point Point Concept]

[heading Header]
`#include <boost/geometry/geometries/adapted/c_array.hpp>`

__not_in_boost_geometry_hpp__

[heading Example]
[c_array]
[c_array_output]

[endsect]