std::regex_iterator<BidirIt,CharT,Traits>::operator*,operator->

Since C++11

Extracts the current std::match_results from a regex_iterator.

# Declarations

const value_type& operator*() const;

(since C++11)

const value_type* operator->() const;

(since C++11)

# Example

#include <iostream>
#include <regex>
#include <string>
 
int main()
{
    std::string hay{"1.1a2b3cjk34"};
    std::regex needle("[1234]");
    using Ri = std::regex_iterator<std::string::iterator>;
    for (Ri it{hay.begin(), hay.end(), needle}, last{}; it != last; ++it)
        std::cout << it->str();
    std::cout << '\n';
}