Addition operator A is the transform from O to P specified in frame O B is the transform from P to Q specified in frame P then, B + A is the transform from O to Q specified in frame O.
Parameters:
[in] _pose Pose to add to this pose
Returns:
The resulting pose
I have no idea what A, O, P, B, or Q are. I mean, I can guess, but it's not immediately clear how they relate to the input and output parameters.
Original report (archived issue) by Jackie K (Bitbucket: jacquelinekay).
The documentation is as follows:
Pose gazebo::math::Pose::operator+ ( const Pose & _pose ) const
Addition operator A is the transform from O to P specified in frame O B is the transform from P to Q specified in frame P then, B + A is the transform from O to Q specified in frame O.
Parameters: [in] _pose Pose to add to this pose Returns: The resulting pose
I have no idea what A, O, P, B, or Q are. I mean, I can guess, but it's not immediately clear how they relate to the input and output parameters.