LSH/Key.h at master · kostasev/LSH · GitHub

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//
// Created by kosti on 10/20/2018.
//

#ifndef UNTITLED_KEY_H
#define UNTITLED_KEY_H
#include <iostream>
#include <vector>

struct Key {
    std::vector<int> dim ;
    long int hash_val;

    bool operator==(const Key& lhs) const
    {
        if (lhs.dim.size() != dim.size()) return false;
        for (int i = 0 ; i < lhs.dim.size() ; i++) {
            if (lhs.dim[i]!=dim[i]){
                return false;
            }
        }
        return true;
    }


};

namespace std {
    template<>
    struct hash<Key> {
        size_t operator()(const Key &k) const {
            cout << "THE REAL " << k.hash_val << endl;
            return k.hash_val;
        }
    };
};


#endif //UNTITLED_KEY_H