@e container does not take care of freeing the data again or it is of
type wxClientData or its derivatives. In that case the container will free
the memory itself later. Note that you @e must not assign both void data
@e container does not take care of freeing the data again or it is of
type wxClientData or its derivatives. In that case the container will free
the memory itself later. Note that you @e must not assign both void data