Hello everybody! I'm starting to use the boost lambda library. My first steps with it were quite amazing, but now I'm comming to some more advanced problems and I don't see my fault. The code in question is std::for_each(vertices(bg).first, vertices(bg).second, bind(ll::fill_n(), // line 197, supposenly wrong std::back_inserter(vs), bind(out_degree, _1, bg), _1)); which does not compile with the error message: box_cover.hpp: In function `size_t boost::box_cover(Graph&, RandomGenerator&, BoxMap, unsigned int, unsigned int)': box_cover.hpp:197: error: parse error before `::' token "g++-3.3" -Wall -ftemplate-depth-100 -msse2 -mfpmath=sse,387 -O3 -finline-functions -Wno-inline-fPIC -msse2 -mfpmath=sse,387 -DBOOST_DATE_TIME_DYN_LINK=1 -DDATE_TIME_INLINE -DNDEBUG -I"." -I"/home/sebi/projects/diplom/src/boost_1_33_1" -c -o "../../bin/graph/gcc-3.3/release/boxTest.o" "boxTest.cpp" I thought, I could realize this stuff with the boost::bind library as well and tried the construct std::for_each(vertices(bg).first, vertices(bg).second, boost::bind(std::fill_n, std::back_inserter(vs), boost::bind(boost::out_degree, _1, bg), _1) ); which does not compile as well: box_cover.hpp: In function `size_t boost::box_cover(Graph&, RandomGenerator&, BoxMap, unsigned int, unsigned int) [with Graph = main(int, char**)::graph_t, RandomGenerator = base_rand_gen_t, BoxMap = size_t*]': boxTest.cpp:140: instantiated from here box_cover.hpp:202: error: no matching function for call to `bind(<unknown type>, boost::arg<1>&, boost::adjacency_list<boost::vecS, boost::vecS, boost::undirectedS, boost::no_property, boost::no_property, boost::no_property, boost::listS>&)' "g++-3.3" -Wall -ftemplate-depth-100 -msse2 -mfpmath=sse,387 -O3 -finline-functions -Wno-inline-fPIC -msse2 -mfpmath=sse,387 -DBOOST_DATE_TIME_DYN_LINK=1 -DDATE_TIME_INLINE -DNDEBUG -I"." -I"/home/sebi/projects/diplom/src/boost_1_33_1" -c -o "../../bin/graph/gcc-3.3/release/boxTest.o" "boxTest.cpp" Any help would be greatly appreciated. Thanks a lot! Almost forgot: My Boost version is 1.33.1 and the compiler I use is g++ 3.3.5 from Debian sarge. Greetings, Sebastian