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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 set_vector_catch(self, flags):
 """Sets vector catch bits of the processor. The CPU will jump to a vector if the given vector catch is active, and will enter a debug state. This has the effect of halting the CPU as well, meaning the CPU must be explicitly restarted. Args: self (JLink):
 the ``JLink`` instance Returns: ``None`` Raises: JLinkException: on error. """

        res = self._dll.JLINKARM_WriteVectorCatch(flags)
        if res < 0:
            raise errors.JLinkException(res)
        return None