"Andrew Fitzgibbon" <awf@...> writes:
> Sorry if this is obvious, where's the conversion
> from vnl_matrix to vnl_matrix_ref?
There isn't one. In the current hierarchy, vnl_matrix is a base class
If you meant from vnl_matrix_fixed to vnl_matrix_ref, it's the
standard as_ref() method, or the implicit user defined conversion.