I using STL 8+ years, but mostly because it's a standard, not because of it's good design. In fact, combination of C++ with STL can be quite ugly and very verbo

I using STL 8+ years, but mostly because it's a standard, not because of it's good design. In fact, combination of C++ with STL can be quite ugly and very verbose: //for each element in vector v vector<T>::const_iterator it; for(it = v.begin(); it != v.end(); ++it) { ... } or // if there is element Value in vector v if(find(v.begin(), v.end(), Value) != v.end()) { ... } I'm not talking about what pain it's, to write your own custom iterators. I ended up using my own macros to cover verboseness of STL. Boost also provide some macros to ease working with STL, like FOREACH. In a nutshell STL is a hack stretching pointer/iterator concept to generic algorithms and data structures on the host OOP language. The best generic data structures library I saw, was in Clu language. Clu is all about ADT (Abstract Data Types). Absence of closures in current C++ implementation also not very favorable for generic programming.