split string c++

#include <bits/stdc++.h>
using namespace std;
vector<string> split(const string& s, const char& sep) {
	string token;
	stringstream X(s);
	vector<string> tokens;
	while (getline(X, token, sep)) {
		tokens.push_back(token);
	}
	return tokens;
}
int32_t main()
{
	char sep = ',';
	string s = "a,b,c";
  vector<string> arr = split(s, sep);
  	
	return 0;
}