题目内容
(请给出正确答案)
[单选题]
查看当前从"map"坐标系和"right_wheel"坐标系之间的变换关系,应该用C++的哪句指令?()
A.lookupTransform("map", "right_wheel", ros::Time(0), trans_result);
B.getTransform("map", "right_wheel", ros::Time::now(), trans_result);
C.getTransform("map", "right_wheel", ros::Time(0), trans_result);
D.lookupTransform("map", "right_wheel", ros::Time::now(), trans_result);
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