ex9

class VectorOfIntArray{
    vector<pair<int *, int> > tablica;
    public:
        VectorOfIntArray(void) {}
        void add(int *, int);
        int getSize(int) const;
        int * get(int) const;
        ~VectorOfIntArray(void);
        VectorOfIntArray(VectorOfIntArray const &);
};

void VectorOfIntArray::add(int * tab, int size){
    pair<int *, int> nowy;
    nowy.first = new int[size];
    for (int i = 0 ; i < size ; ++i)
        nowy.first[i] = tab[i];
    nowy.second = size;
    tablica.push_back(nowy);
}

int VectorOfIntArray::getSize(int rowidx) const{
    return tablica[rowidx].second;
}

int * VectorOfIntArray::get(int rowidx) const{
    return tablica[rowidx].first;
}

VectorOfIntArray::~VectorOfIntArray(void){
    for (size_t i = 0; i < tablica.size(); ++i)
        delete [] tablica[i].first;
}

VectorOfIntArray::VectorOfIntArray (VectorOfIntArray const & drugi){
    for (size_t i = 0; i < drugi.tablica.size(); ++i)
        add(drugi.tablica[i].first, drugi.tablica[i].second);
}