c++

  1. split
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static void _split(const string &s, char delim,
                   vector<string> &elems) {
    stringstream ss(s);
    string item;

    while (getline(ss, item, delim)) {
        elems.push_back(item);
    }
}

vector<string> split(const string &s, char delim) {
    vector<string> elems;
    _split(s, delim, elems);
    return elems;
}