Re: [Boost-users] [lamda] smart self binding of a function object

11 May 2010


      AMDG

alfC wrote:
...
since I have access to f I would like to make f smart enough to handle
its own binding. Eg.
class f{
  ... // same as before
 function<double(double)> operator()(double x_value, YYYY y_arg){
   return bind(
         &f::operator(), //maybe needs cast to double(*)
(double,double)
         *this,
         x_value,
         y_arg
   );
 }
 function<double(double)> operator()(XXXX x_arg, double y_value){
   return bind(
      &f::operator(), //maybe needs cast
      *this,
      x_arg,
      y_value
   );
 }
};
The question is: What should be the type of XXXX and YYYY?
You'll have to make operator() a template:

template<class T>
function<double(double)> operator()(const T& x_arg, double y_arg);

In Christ,
Steven Watanabe