1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
// Copyright (c) 2016-2025 Antony Polukhin
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//[pfr_motivating_example
#include <iostream>
#include <string>
#include "boost/pfr.hpp"
struct some_person {
std::string name;
unsigned birth_year;
};
int main() {
some_person val{"Edgar Allan Poe", 1809};
std::cout << boost::pfr::get<0>(val) // No macro!
<< " was born in " << boost::pfr::get<1>(val); // Works with any aggregate initializables!
std::cout << boost::pfr::io(val); // Outputs: {"Edgar Allan Poe", 1809}
}
//]
|
