unordered_map

template<typename T_key,typename T_value> class unordered_map{
    //default constructor
    unordered_map();
    //copy constructor
    unordered_map(unordered_map &in other);
    //operator=
    unordered_map& opAssign(unordered_map &in other);
    
    void SetDirectcomp(bool yesno);
    
    int size();
    void clear();
    bool empty();
    
    void insert(T_key &in key,T_value &in value);
    void erase(T_key &in key);
    bool contains(T_key &in key);
    
    //find without success notice
    T_value& find(const T_key &in key);
    //find with success notice
    T_value& find(const T_key &in key,bool &out success);
    
    //property accessors for opIndex
    const T_value& get_opIndex(const T_key &in) const;
    void set_opIndex(const T_key&in,const T_value&in);
    /*
        example for opindex get:
            mymap.insert(1,"aa");
            mymap.insert(2,"bb");
            
            MyPrint(mymap[1]);
            
            //prints: aa
            
        example for opindex set:
            mymap[1] = "aa";
            mymap[2] = "bb";
            
            MyPrint(mymap[2]);
            
            //prints: bb
     */
    
    unordered_map_iterator<T> begin();
    unordered_map_iterator<T> end();
    
    bool erase(const unordered_map_iterator<T> &in iterator);
    int erase(const unordered_map_iterator<T> &in iterator_range_begin, const unordered_map_iterator<T> &in iterator_range_end);
    
    //find that returns an iterator, returns end if not found
    unordered_map_iterator<T> find_iterator(const T &in key);
};