我希望如果变量st中包含子字符串"regular",则返回输出"match"。这是否可能?
int main()
{
string st = "some regular expressions are Regxyzr";
boost::regex ex("[Rr]egular");
if (boost::regex_match(st, ex))
{
cout << "match" << endl;
}
else
{
cout << "not match" << endl;
}
}