Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Strategy for distance point to segment.
Calculates distance using projected-point method, and (optionally) Pythagoras
template<typename CalculationType, typename Strategy> class strategy::distance::projected_point { // ... };
|
Parameter |
Default |
Description |
|---|---|---|
|
typename CalculationType |
void |
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 |
|
typename Strategy |
pythagoras<CalculationType> |
underlying point-point distance strategy |
|
Function |
Description |
Parameters |
Returns |
|---|---|---|---|
|
template<typename Point, typename PointOfSegment> calculation_type< Point, PointOfSegment >::type apply(Point const & p, PointOfSegment const & p1, PointOfSegment const & p2)
|
Point const &: p: PointOfSegment const &: p1: PointOfSegment const &: p2: |
||
|
template<typename CT> CT vertical_or_meridian(CT const & lat1, CT const & lat2)
|
CT const &: lat1: CT const &: lat2: |
#include <boost/geometry/strategies/cartesian/distance_projected_point.hpp>