c++ split字符串拆分

vector<string> splitString(const string& s, const string& c) {
vector<string> v;
int start = 0;
int end = s.find(c);
while (string::npos != end) {
v.push_back(s.substr(start, end-start));
start = end + c.size();
end = s.find(c,start);
}
if (start != s.length())
v.push_back(s.substr(start));
return v;
}