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

Spherical area calculation. More...

Classes
struct	excess_sum

Public Types
typedef CT	return_type
typedef PointOfSegment	segment_point_type
typedef geometry::srs::sphere< CT >	sphere_type
typedef excess_sum	state_type

Public Member Functions
void	apply (PointOfSegment const &p1, PointOfSegment const &p2, excess_sum &state) const
return_type	result (excess_sum const &state) const
	spherical ()
template<typename T >
	spherical (geometry::srs::sphere< T > const &sphere)
	spherical (CT const &radius)

Detailed Description

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

Spherical area calculation.

Calculates area on the surface of a sphere using the trapezoidal rule

Template Parameters

PointOfSegment	segment point type
CalculationType	numeric type for calculation (e.g. high precision); if [*void] then it is extracted automatically from the coordinate type and (if necessary) promoted to floating point

Member Typedef Documentation

template<typename PointOfSegment , typename CalculationType = void>

typedef CT boost::geometry::strategy::area::spherical< PointOfSegment, CalculationType >::return_type

template<typename PointOfSegment , typename CalculationType = void>

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

template<typename PointOfSegment , typename CalculationType = void>

typedef excess_sum boost::geometry::strategy::area::spherical< PointOfSegment, CalculationType >::state_type

template<typename PointOfSegment , typename CalculationType = void>

typedef geometry::srs::sphere<CT> boost::geometry::strategy::area::spherical< PointOfSegment, CalculationType >::sphere_type

Constructor & Destructor Documentation

template<typename PointOfSegment , typename CalculationType = void>

boost::geometry::strategy::area::spherical< PointOfSegment, CalculationType >::spherical

(

)

template<typename PointOfSegment , typename CalculationType = void>

template<typename T >

boost::geometry::strategy::area::spherical< PointOfSegment, CalculationType >::spherical ( geometry::srs::sphere< T > const &  sphere )

explicit

template<typename PointOfSegment , typename CalculationType = void>

boost::geometry::strategy::area::spherical< PointOfSegment, CalculationType >::spherical ( CT const &  radius )

explicit

Member Function Documentation

template<typename PointOfSegment , typename CalculationType = void>

void boost::geometry::strategy::area::spherical< PointOfSegment, CalculationType >::apply	(	PointOfSegment const &	p1,
		PointOfSegment const &	p2,
		excess_sum &	state
	)		const

template<typename PointOfSegment , typename CalculationType = void>

return_type boost::geometry::strategy::area::spherical< PointOfSegment, CalculationType >::result

(

excess_sum const &

state

)

const