AMDG Manjunath Kudlur wrote:
Here is the compiler error : zip.cpp: In member function ‘int get0_::operator()(Arg) const’: zip.cpp:33: error: expected primary-expression before ‘)’ token
struct get0_ { template<typename Arg> struct result { typedef int type; };
template<typename Arg> int operator()(Arg a1) const { return a1.get<0>(); } };
Try a1.template get<0>();
zip.cpp:51: instantiated from here /usr/include/c++/4.4/bits/stl_algo.h:4200: error: no match for call to ‘(boost::phoenix::actor<boost::phoenix::composite<boost::phoenix::shift_left_eval, boost::fusion::vector<boost::phoenix::reference<std::basic_ostream<char, std::char_traits<char> > >, boost::phoenix::composite<boost::phoenix::detail::function_eval<1>, boost::fusion::vector<boost::phoenix::value<get0_>, boost::phoenix::argument<0> > > > > >) (boost::tuples::cons<int&, boost::tuples::cons<int&, boost::tuples::null_type> >)’
Grrr. Phoenix doesn't support perfect forwarding. In Christ, Steven Watanabe