Побитовые операции

int main() {
    uint32_t word = 32744;
    int num = 1;
    word = shift_left(word, num);
    cout << word;
}
 
bool bit_on(uint32_t word, int num) {
    uint32_t to_srav = 1;
    to_srav = to_srav << num;
    if (word == (word | to_srav)) {
        return true;
    }
    else{
        return false;
    }
}
 
void bit_set(uint32_t& word, int num, bool one) {
    uint32_t bit_to_set = 1;
    bit_to_set = bit_to_set << num;
    if (one == true && bit_on(word, num) == true){
        word = word | bit_to_set;
    }
    else if(one == false && bit_on(word, num) == false){
        word = word ^ bit_to_set;
    }
}
 
uint32_t shift_left(uint32_t word, int num) {
    uint32_t word_to_return = word;
    for (int i = 0; i < num; i++){
        bool bit = bit_on(word, 32);
        word_to_return = word_to_return << 1;
        cout << word_to_return << endl;
        switch (bit)
        {
        case true:
            bit_set(word_to_return, 0, true);
            break;
        case false:
            bit_set(word_to_return, 0, false);
            break;
        }
    }
    return word_to_return;
}