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boost::geometry::default_length_result< Geometry > Struct Template Reference

Meta-function defining return type of length function. More...

#include <default_length_result.hpp>

Inheritance diagram for boost::geometry::default_length_result< Geometry >:
Collaboration diagram for boost::geometry::default_length_result< Geometry >:

Public Types

typedef select_most_precise
< typename coordinate_type
< Geometry >::type, long
double >::type 
type
 

Detailed Description

template<typename Geometry>
struct boost::geometry::default_length_result< Geometry >

Meta-function defining return type of length function.

Note
Length of a line of integer coordinates can be double. So we take at least a double. If Big Number types are used, we take that type.

Member Typedef Documentation

template<typename Geometry>
typedef select_most_precise< typename coordinate_type<Geometry>::type, long double >::type boost::geometry::resolve_strategy::default_length_result< Geometry >::type
inherited

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