lst-0012-book.cpp
struct Person {
//… rest as before …
string greeting();
};
string Person::greeting() {
return format("Hello {} from {}", this->name_, this->city_);
}
int main() {
Person anna { "Anna", 33, "Eek" };
Person nina { "Nina", 22, "Ojo" };
anna.greeting();
nina.greeting();
}