/**
* Converts a Point of Cartesian coordinates into a SpatialIndex::Point
* @param p The point to convert
* @return The converted point
*/
static SpatialIndex::Point convert_point_2d(const point_2d& p) {
double p_coords[] = {p.x(), p.y()};
return SpatialIndex::Point(p_coords,m_dimension);
}
bool operator==(const point_2d &that) const {
return (this->x_ == that.x()) && (this->y_ == that.y());
}
bool operator!=(const point_2d &that) const {
return (this->x_ != that.x()) || (this->y_ != that.y());
}
float dist( const point_2d& p1 , const point_2d& p2) {
float d;
return sqrt( pow((p2.get_x() - p1.get_x()),2) + pow((p2.get_y()-p1.get_y()),2));
};
