BSplineCurve BSplineCurve BSplineCurve copy getDegree getKnots getLength getMultiplicities getPeriodic getPoles getRational isClosed mDegree mKnots mMultiplicities mPeriodic mPoles mRational Reverse setDegree setKnots setMultiplicities setPeriodic setPoles setRational ~BSplineCurve

getMultiplicities() std::vector< int > & getMultiplicities ( ) 获取重数 获取存储的重数的列表的引用 返回 指向存储重数的列表的引用