Split c++ string by char delimiter. Return vector with tokens. This solution does not skip empty tokens. Based on http://stackoverflow.com/a/236803

split.cpp

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


std::vector<std::string> &split(const std::string &s, char delim, std::vector<std::string> &elems) {
    std::stringstream ss(s);
    std::string item;
    while (std::getline(ss, item, delim)) {
        elems.push_back(item);
    }
    return elems;
}


std::vector<std::string> split(const std::string &s, char delim=' ') {
    std::vector<std::string> elems;
    split(s, delim, elems);
    return elems;
}