#include <vector>
#include <string>

#include "Utils.hpp"

using namespace std;

/** String split as suggested in Stackoverflow, helper function*/
vector<string> &split(const string &s, char delim, vector<string> &elems) {
    stringstream ss(s);
    string item;
    while (getline(ss, item, delim)) {
        elems.push_back(item);
    }
    return elems;
}

/* String split as suggested in Stackoverflow */
vector<string> split(const string &s, char delim) {
    vector<string> elems;
    split(s, delim, elems);
    return elems;
}

vector<int> splitToInts(string s, char delim){
    vector<string> elems;
    split(s, delim, elems);
    vector<int> res;
    for (string e : elems){
        res.push_back(stoi(e));
    }
    return res;
}

vector<size_t> splitToSizes(string s, char delim){
    vector<string> elems;
    split(s, delim, elems);
    vector<size_t> res;
    for (string e : elems){
        res.push_back(stoi(e));
    }
    return res;
}