Re: [Boost-users] [bind] Surprising behavior

16 Apr 2007


      Eric MALENFANT wrote:
...
2)
   var_typestd::string::type temp(var(std::string()));
std::for_each(
       begin, end,
       bind(Print,
           bind(&std::string::c_str,
               (temp = bind(&A::name, _1))
           )
       )
   );
Note that this is more "for fun" than, anything.
In the "for fun" spirit, here's the boost::bind equivalent:

    string& (string::*assign)( string const & ) = &string::operator=;

    std::for_each(
        begin, end,
        bind( Print,
            bind( &std::string::c_str,
                bind( assign, string(), bind( &A::name, _1 ) )
            )
        )
    );

Re: [Boost-users] [bind] Surprising behavior

Peter Dimov