第4章 Lambda表达式
#include <iostream>
#include <string>
int main() {
struct name_greeter {
std::string name;
void operator()() {
std::cout << "Hello, " << name << '\n';
}
};
name_greeter greet_john_doe {"John Doe"};
greet_john_doe();
}#include <iostream>
int main() {
auto greet_john_doe ([] {
std::cout << "Hello, John Doe\n";
});
greet_john_doe();
}Last updated