Class tbl_functor

tests/functors.cc:10–17

using namespace std;

struct tbl_functor {
  explicit tbl_functor(vector<pair<int, string> > &vec_) : vec(vec_) { }

  void operator() ( int id, string name) {
    vec.push_back(make_pair(id, move(name)));
  }
  vector<pair<int,string> > &vec;
};

int main() {