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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def apply_to_vector(self, vector):
 """ Apply transform to a vector Arguments --------- vector : list/tuple vector to which the transform will be applied Returns ------- list : transformed vector """

        if isinstance(vector, np.ndarray):
            vector = vector.tolist()

        libfn = utils.get_lib_fn('transformVector%s' % (self._libsuffix))
        return np.asarray(libfn(self.pointer, vector))