EVOLUTION-MANAGER

Edit File: inverse_transformer.hpp

// 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. // Parts of Boost.Geometry are redesigned from Geodan's Geographic Library // (geolib/GGL), copyright (c) 1995-2010 Geodan, 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) #ifndef BOOST_GEOMETRY_STRATEGIES_TRANSFORM_INVERSE_TRANSFORMER_HPP #define BOOST_GEOMETRY_STRATEGIES_TRANSFORM_INVERSE_TRANSFORMER_HPP #include <boost/qvm/mat.hpp> #include <boost/qvm/mat_operations.hpp> #include <boost/geometry/strategies/transform/matrix_transformers.hpp> namespace boost { namespace geometry { namespace strategy { namespace transform { /*! \brief Transformation strategy to do an inverse transformation in a Cartesian coordinate system \ingroup strategies */ template < typename CalculationType, std::size_t Dimension1, std::size_t Dimension2 > class inverse_transformer : public matrix_transformer<CalculationType, Dimension1, Dimension2> { public : template <typename Transformer> inline inverse_transformer(Transformer const& input) { this->m_matrix = boost::qvm::inverse(input.matrix()); } }; }} // namespace strategy::transform }} // namespace boost::geometry #endif // BOOST_GEOMETRY_STRATEGIES_TRANSFORM_INVERSE_TRANSFORMER_HPP