But then this TODO is already done, this is what I see:

// TODO: use std::unary_function<const std::string&, std::string>

class query_transformation_function : public
std::unary_function<std::string const&, std::string>

{


Thanks,

Aleksander

On Wed, Feb 27, 2013 at 3:19 PM, Mateusz Loskot <notifications@github.com>wrote:

> In src/core/query_transformation.h:
>
> > +//
> > +
> > +#ifndef SOCI_QUERY_TRANSFORMATION_H_INCLUDED
> > +#define SOCI_QUERY_TRANSFORMATION_H_INCLUDED
> > +
> > +#include "soci-config.h"
> > +#include <functional>
> > +#include <string>
> > +
> > +namespace soci
> > +{
> > +
> > +namespace details
> > +{
> > +
> > +// TODO: use std::unary_function<const std::string&, std::string>
>
> This suggestion is taken straight from your e-mail with initial review :)
>
> "Ewentualnie std::unary_function"
>
> —
> Reply to this email directly or view it on GitHub<https://github.com/SOCI/soci/pull/82/files#r3180833>
> .
>