split_tokens in C++

split_tokens.cc

#include <string>
#include <sstream>
#include <vector>

std::vector<std::string> split_tokens(const std::string &s, char delim) {
    std::stringstream ss(s);
    std::string item;
    std::vector<std::string> tokens;
    while (getline(ss, item, delim)) {
        if(item.length() > 0) {
            tokens.push_back(item);
        }
    }
    return tokens;
}