following code does not compile with g++ while under vs2008 it works fine: //window.h ///(...) class Window { //(...) protected: //(...) double evaluate(const vector<double>& win_probabls) const; //(...) } //(...) //window.cpp #include "window.h" #include <boost/lambda/lambda.hpp> #include <boost/lambda/bind.hpp> #include <algorithm> #include <numeric> #include <cmath> //(...) double Window::evaluate(const vector<double>& win_probabls) const { return accumulate (win_probabls.begin(), win_probabls.end(), 0.0, lambda::_1 + lambda::bind(log, lambda::_2) ); } //(...) g++ returns following error: src/window.cpp:92: error: no matching function for call to 'bind(<unresolved overloaded function type>, const boost::lambda::lambda_functor<boost::lambda::placeholder<2> >&)' make: *** [build/window.o] Error 1 and I don't know what shuld I change to make it work for me... -- Regards Michał Nowotka