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release/4.3a0
dellaert 2014-12-22 17:22:26 +01:00
parent 0200e382b3
commit 7491ea4028
1 changed files with 3 additions and 3 deletions
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6
gtsam/geometry/Point2.h
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@ -109,13 +109,13 @@ public:
/// identity
inline static Point2 identity() {return Point2();}
/// syntactic sugar for inverse, i.e., -p == inverse(p)
/// inverse
inline Point2 operator- () const {return Point2(-x_,-y_);}
/// syntactic sugar for adding two points, i.e., p+q == compose(p,q)
/// add
inline Point2 operator + (const Point2& q) const {return Point2(x_+q.x_,y_+q.y_);}
/// syntactic sugar for subtracting points, i.e., q-p == between(p,q)
/// subtract
inline Point2 operator - (const Point2& q) const {return Point2(x_-q.x_,y_-q.y_);}
/// @}