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Within detection using cross counting,.
template<typename Point, typename PointOfSegment, typename CalculationType> class strategy::within::crossings_multiply { // ... };
Parameter |
Default |
Description |
---|---|---|
typename Point |
Any type fulfilling a Point Concept |
|
typename PointOfSegment |
Point |
segment point type |
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 |
Function |
Description |
Parameters |
Returns |
---|---|---|---|
bool apply(Point const & point, PointOfSegment const & seg1, PointOfSegment const & seg2, flags & state)
|
Point const &: point: PointOfSegment const &: seg1: PointOfSegment const &: seg2: flags &: state: |
||
int result(flags const & state)
|
flags const &: state: |
#include <boost/geometry/strategies/cartesian/point_in_poly_crossings_multiply.hpp>