Created
July 11, 2019 22:10
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#include<iostream> | |
#include<string> | |
#include<vector> | |
#include<regex> | |
using namespace std; | |
//We can use regular expression iterator here! | |
int main() { | |
string str = "zhangxm01@gmail.com; zhan@163.com; zhan_j@yahoo.com"; | |
regex e("([[:w:]]+)@([[:w:]]+)\.com"); | |
//regex iterator | |
sregex_iterator pos(str.cbegin(), str.cend(), e); | |
//default constructor defines past-the-end iterator | |
sregex_iterator end; | |
for(; pos != end; ++pos){ | |
cout << "Matched: " << pos->str(0) << endl; | |
cout << "User Name: " << pos->str(1) << endl; | |
cout << "Domain: " << pos->str(2) <<endl; | |
cout << endl; | |
} | |
system("pause"); | |
return 0; | |
} |
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