HackerRank C++ Overloading Ostream Operator
The task is to overload the << operator for Person class in such a way that for p being an instance of class Person the result of:
std::cout << p << " " <<
- #include <iostream>
-
- using namespace std;
-
- class Person {
- public:
- Person(const string& first_name, const string& last_name) : first_name_(first_name), last_name_(last_name) {}
- const string& get_first_name() const {
- return first_name_;
- }
- const string& get_last_name() const {
- return last_name_;
- }
- private:
- string first_name_;
- string last_name_;
- };
- ostream& operator<<(ostream& os, const Person& pr)
- {
- os <<"first_name=" <> first_name >> last_name >> event;
- auto p = Person(first_name, last_name);
- cout << p << " " << event << endl;
- return 0;
- }
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