Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is the documentation for a snapshot of the develop branch, built from commit d3ab4fa067.

Meta-function returning coordinate system tag (cs family) of any geometry.

template<typename Geometry>
struct cs_tag
{
  // ...
};

Parameter	Description
typename Geometry	Any type fulfilling a Geometry Concept

Either

#include <boost/geometry.hpp>

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