boost::geometry::strategy::compare::detail::select_strategy< Strategy, Direction, Point, Dimension > Struct Template Reference

Meta-function to select strategy. More...

#include <compare.hpp>

Public Types
typedef boost::mpl::if_ < is_default< Strategy > , typename strategy_compare < typename cs_tag< Point > ::type, Direction, Point, typename coordinate_system < Point >::type, Dimension > ::type, Strategy >::type	type

Detailed Description

template<typename Strategy, int Direction, typename Point, std::size_t Dimension>
struct boost::geometry::strategy::compare::detail::select_strategy< Strategy, Direction, Point, Dimension >

Meta-function to select strategy.

If "default_strategy" is specified, it will take the traits-registered class for the specified coordinate system. If another strategy is explicitly specified, it takes that one.

Member Typedef Documentation

template<typename Strategy, int Direction, typename Point, std::size_t Dimension>

typedef boost::mpl::if_< is_default<Strategy>, typename strategy_compare < typename cs_tag<Point>::type, Direction, Point, typename coordinate_system<Point>::type, Dimension >::type, Strategy >::type boost::geometry::strategy::compare::detail::select_strategy< Strategy, Direction, Point, Dimension >::type

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The documentation for this struct was generated from the following file:

• boost_1_57_0/boost/geometry/strategies/compare.hpp