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add Point2Pairs typedef to Point2.h

release/4.3a0
John Lambert 2021-08-30 16:41:27 -04:00 committed by GitHub
parent 13c164f25d
commit ce495cb7bc
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1 changed files with 6 additions and 4 deletions
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gtsam/geometry/Point2.h
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@ -25,6 +25,12 @@ namespace gtsam {
/// As of GTSAM 4, in order to make GTSAM more lean,
/// it is now possible to just typedef Point2 to Vector2
typedef Vector2 Point2;
// Convenience typedef
using Point2Pair = std::pair<Point2, Point2>;
GTSAM_EXPORT std::ostream &operator<<(std::ostream &os, const gtsam::Point2Pair &p);
using Point2Pairs = std::vector<Point2Pair>;
/// Distance of the point from the origin, with Jacobian
GTSAM_EXPORT double norm2(const Point2& p, OptionalJacobian<1, 2> H = boost::none);
@ -34,10 +40,6 @@ GTSAM_EXPORT double distance2(const Point2& p1, const Point2& q,
OptionalJacobian<1, 2> H1 = boost::none,
OptionalJacobian<1, 2> H2 = boost::none);
// Convenience typedef
typedef std::pair<Point2, Point2> Point2Pair;
GTSAM_EXPORT std::ostream &operator<<(std::ostream &os, const gtsam::Point2Pair &p);
// For MATLAB wrapper
typedef std::vector<Point2, Eigen::aligned_allocator<Point2> > Point2Vector;