June 17, 2014 14:47
diff --git a/gistfile1.cpp b/gistfile1.cpp
 template<typename T>
 struct idx_vector {
    typedef int index;
    
    index add(T);
    T get(index);
    void remove(index); // invalidates index, but not other indices
 };
	template<typename T>
	struct idx_vector {
	typedef int index;

	index add(T);
	T get(index);
	void remove(index); // invalidates index, but not other indices
	};