boost::geometry::strategy::area::surveyor< PointOfSegment, CalculationType > Class Template Reference

Area calculation for cartesian points. More...

#include <area_surveyor.hpp>

Public Types
typedef boost::mpl::if_c < boost::is_void < CalculationType > ::type::value, typename select_most_precise< typename coordinate_type < PointOfSegment >::type, double >::type, CalculationType >::type	return_type
typedef summation	state_type
typedef PointOfSegment	segment_point_type

Static Public Member Functions
static void	apply (PointOfSegment const &p1, PointOfSegment const &p2, summation &state)
static return_type	result (summation const &state)

Detailed Description

template<typename PointOfSegment, typename CalculationType = void>
class boost::geometry::strategy::area::surveyor< PointOfSegment, CalculationType >

Area calculation for cartesian points.

Calculates area using the Surveyor's formula, a well-known triangulation algorithm

Template Parameters

PointOfSegment
CalculationType

{ [heading See also] [link geometry.reference.algorithms.area.area_2_with_strategy area (with strategy)] }

Member Typedef Documentation

template<typename PointOfSegment , typename CalculationType = void>

typedef boost::mpl::if_c< boost::is_void<CalculationType>::type::value, typename select_most_precise < typename coordinate_type<PointOfSegment>::type, double >::type, CalculationType >::type boost::geometry::strategy::area::surveyor< PointOfSegment, CalculationType >::return_type

template<typename PointOfSegment , typename CalculationType = void>

typedef PointOfSegment boost::geometry::strategy::area::surveyor< PointOfSegment, CalculationType >::segment_point_type

template<typename PointOfSegment , typename CalculationType = void>

typedef summation boost::geometry::strategy::area::surveyor< PointOfSegment, CalculationType >::state_type

Member Function Documentation

template<typename PointOfSegment , typename CalculationType = void>

static void boost::geometry::strategy::area::surveyor< PointOfSegment, CalculationType >::apply ( PointOfSegment const &  p1, PointOfSegment const &  p2, summation &  state  )

inlinestatic

template<typename PointOfSegment , typename CalculationType = void>

static return_type boost::geometry::strategy::area::surveyor< PointOfSegment, CalculationType >::result ( summation const &  state )

inlinestatic

---

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

• boost_1_57_0/boost/geometry/strategies/cartesian/area_surveyor.hpp