Bool(неудачная попытка...)

#include <iostream>
#include <string>

using namespace std;

class Bool {
    private:
        int bit;
        bool *q;
    public:
        Bool() {
            bit = 1;
            q = new bool[bit * 8];
            for (int i = 0; i < bit * 8; i++)
                q[i] = 0;
        }

        Bool(int _bit) {
            bit = _bit;
            q = new bool[bit * 8];
            for (int i = 0; i < bit * 8; i++)
                q[i] = 0;
        }

        void up_bit() {
            bool* tmp_q = new bool[(bit + 1) * 8];
            for (int i = 0; i < (bit + 1) * 8; i++) {
                if (i < bit * 8)
                    tmp_q[i] = 0;
                else
                    tmp_q[i] = q[i - bit * 8];
            }
            bit++;
            delete[] q;
            q = tmp_q;
        }

        void input() {
            string buffer;
            getline(cin, buffer);
            int j = 0;
            bool f;
            for (int i = 0; i < buffer.size(); i++) {
                if (buffer[buffer.size() - 1 - i] < 48 || buffer[buffer.size() - 1 - i] > 57) {
                    j++;
                    continue;
                }
                else {
                    f = 0;
                    while (i < buffer.size() && buffer[buffer.size() - 1 - i] != ' ') {
                        if (buffer[buffer.size() - 1 - i] - '0' != 0)
                            f = 1;
                        i++;
                        j++;
                    }
                }
                if (!f)
                    q[bit * 8 - 1 - i + j] = 0;
                else
                    q[bit * 8 - 1 - i + j] = 1;

            }
        }

        Bool &operator = (const Bool& b) {
            bit = b.bit;
            q = new bool[bit * 8];
            for (int i = 0; i < bit * 8; i++)
                q[i] = b.q[i];

            return *this;
        }

        Bool operator * (Bool &b) {
            if (bit < b.bit)
                up_bit();
            else if (bit > b.bit)
                b.up_bit();
            Bool c(bit);
            for (int i = 0; i < bit * 8; i++) {
                if (b.q[i] == 1 && q[i] == 1)
                    c.q[i] = 1;
                else
                    c.q[i] = 0;
            }

            return c;
        }

        Bool operator + (Bool& b) {
            if (bit < b.bit)
                up_bit();
            else if (bit > b.bit)
                b.up_bit();
            Bool c(bit);
            for (int i = 0; i < bit * 8; i++) {
                if (b.q[i] == 1 || q[i] == 1)
                    c.q[i] = 1;
                else
                    c.q[i] = 0;
            }

            return c;
        }

        Bool operator ^ (Bool& b) {
            if (bit < b.bit)
                up_bit();
            else if (bit > b.bit)
                b.up_bit();
            Bool c(bit);
            for (int i = 0; i < bit * 8; i++) {
                if (b.q[i] ^ q[i])
                    c.q[i] = 1;
                else
                    c.q[i] = 0;
            }

            return c;
        }

        friend Bool operator == (Bool &a, Bool &b);

        friend Bool operator != (Bool &a, Bool &b);

        void print() {
            for (int i = 0; i < bit * 8; i++)
                cout << q[i] << ' ';
            cout << endl;
        }
};

Bool operator == (Bool& a, Bool& b) {
    if (a.bit < b.bit)
        a.up_bit();
    else if (a.bit > b.bit)
        b.up_bit();
    for (int i = 0; i < a.bit * 8; i++) {
        if (b.q[i] != a.q[i])
            return 0;
    }

    return 1;
}

Bool operator != (Bool& a, Bool& b) {

}

int main() {
    Bool a, b, c;
    a.input();
    a.print();
    b.input();
    b.print();
    c = a + b;
    c.print();
    c = a * b;
    c.print();
    c = a ^ b;
    c.print();
    return 0;
}