Demonstration of how two_star programming works with STL containers and algorithms.d

two_stars.cpp

// -*- compile-command: "clang++ -ggdb -o two_stars -std=c++0x -stdlib=libc++ two_stars.cpp" -*-
#include <algorithm>
#include <iostream>

using namespace std; //laziness

int main(int argc, char** argv) {
	int a = 1;
	int b = 2;
	int c = 3;
	int d = 4;
	int e = 2;
	int* two_star_container[] = { &a, &b, &c, &d, &e };
	for (auto i = begin(two_star_container); i != end(two_star_container); ++i) {
		cout << **i << endl;
	}
	auto new_end = remove_if(begin(two_star_container), end(two_star_container), [](int* val) { return (*val) == 2; });
	cout << "Removed the 2's" << endl;
	for (auto i = begin(two_star_container); i != new_end; ++i) {
		cout << **i << endl;
	}
	return 0;
}