Hi all, I have a question regarding boost::regex. I have one regex which should identify my string AND cut it into pieces. I've tried with regex_token_iterator and cmatch and failed. code: #include <string> #include <iostream> #include int main() { std::string s("s0,s1,s2"); boost::regex re("^(s[0-9])(,s[0-9])*$"); // 1. attempt boost::sregex_token_iterator i(s.begin(), s.end(), re), j; while(i!=j) { std::cout << *i++ << std::endl; } // 2. attempt boost::cmatch matches; if(boost::regex_search(s.c_str(), matches, re)) { for(int p=0, q=matches.size(); p