vector<string> split_with_string(const string& str, const string& delim)
{
vector<string> substr_vt;
int where_delim;
int old_offset = 0;
string temp;
while((where_delim = str.find(delim, old_offset)) != string::npos) {
temp.assign(str, old_offset, where_delim - old_offset);
if (!(temp.empty())) {
substr_vt.push_back(temp);
}
old_offset = where_delim + delim.length();
where_delim = old_offset;
}
temp.assign(str, old_offset, str.length() - old_offset);
if (!(temp.empty())) {
substr_vt.push_back(temp);
}
return substr_vt;
}