#include<stdio.h>

class counter {
	int count;
public:
	counter(int start) : count(start) {}
	int operator() () {
		count += 1;
		return count;
	}
	auto get_remote_increment(){
		int *cref = &count; // Don't use this idea without thinking about it for a really long time
		return [cref](){
			(*cref)++;
		};
	}
};

int main(){
	counter from_2(2);
	printf("%d\n", from_2());
	printf("%d\n", from_2());

	counter from_17(17);
	printf("%d\n", from_17());
	printf("from_2 again:  %d\n", from_2());

	counter copy_of_from_2 = from_2;
	printf("copy:  %d\n", copy_of_from_2());
	printf("copy:  %d\n", copy_of_from_2());
	printf("copy:  %d\n", copy_of_from_2());
	printf("from_2 again:  %d\n", from_2());

	auto remote_incrementer = from_2.get_remote_increment();
	remote_incrementer();
	remote_incrementer();
	printf("from_2 again:  %d\n", from_2());
	remote_incrementer();
	remote_incrementer();
	printf("from_2 again:  %d\n", from_2());


}