Re: [Boost-users] A lambda and boost function problem. Can any one with kindness help me?

Subject: Re: [Boost-users] A lambda and boost function problem. Can any one with kindness help me?
From: Igor R (boost.lists_at_[hidden])
Date: 2009-07-25 13:35:13

> class classA{
> ..................
> Â public:
> Â boost::function<double (const int& )> theunknownfunc;
> .........................
> and a member function in classA used such function:
> double classA::function1( int& q, const int& n){
> Â Â Â  double result=0.0;
> Â Â Â  int loopvalue=1, totaltime=thenumbern;
> Â Â Â  int innern=1;
> Â  (
> for_loop(var(loopvalue)=1,var(loopvalue)<=var(totaltime),++var(loopvalue),  (var(result)+= (
> bind(&classA::theunknownfunc,this,_2)*bind(&classA::function2,this,_1,_2)), ++_2,_2%=_1)))Â  (q,innern);
> Â Â Â  return result;
> }

"theunknownfunc" doesn't seem to be a member function of A, so you
can't use "&classA::theunknownfunc" notation.