Zip Container/Iterator for C++

ZipContainer.hpp

#ifndef ZIPCONTAINER_H
#define ZIPCONTAINER_H


#include <utility>

template<typename V1, typename V2>
class ZipContainer {
private:
    V1 &cRef1;
    V2 &cRef2;

public:
    class ZipIterator {
    private:
        typename V1::iterator iter1;
        typename V2::iterator iter2;

    public:
        ZipIterator(typename V1::iterator iter1, typename V2::iterator iter2) : iter1(iter1), iter2(iter2) {}

        std::pair<typename V1::value_type, typename V2::value_type> operator*() {
            return make_pair(*iter1, *iter2);
        }

        bool operator!=(const ZipIterator &other) {
            return (iter1 != other.iter1) && (iter2 != other.iter2);
        }

        ZipIterator operator++() {
            ++iter1;
            ++iter2;

            return *this;
        }

        const ZipIterator operator++(int) {
            ZipIterator result = *this;

            ++(*this);

            return result;
        }
    };

    ZipContainer(V1 &cRef1, V2 &cRef2) : cRef1(cRef1), cRef2(cRef2) {}

    ZipIterator begin() {
        return ZipIterator(cRef1.begin(), cRef2.begin());
    }

    ZipIterator end() {
        return ZipIterator(cRef1.end(), cRef2.end());
    }
};


#endif //ZIPCONTAINER_H