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

  Copyright (c) 2007-2013 Barend Gehrels, Amsterdam, the Netherlands.
  Copyright (c) 2008-2013 Bruno Lalande, Paris, France.
  Copyright (c) 2009-2013 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)
=============================================================================/]


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[/ Generated from doxy/doxygen_output/xml/structboost_1_1geometry_1_1cs__tag.xml]
[section:cs_tag cs_tag]

'''<indexterm><primary>cs_tag</primary></indexterm>'''
Meta-function returning coordinate system tag (cs family) of any geometry. 

[heading Synopsis]
``template<typename Geometry>
struct cs_tag
{
  // ...
};
``

[heading Template parameter(s)]
[table
[[Parameter] [Description]]
[[typename Geometry] [Any type fulfilling a Geometry Concept ]]
]

[heading Header]
Either

`#include <boost/geometry.hpp>`


Or

`#include <boost/geometry/core/cs.hpp>`

[endsect]