用c++写一个8个状态的状态机源码

好的，以下是一个简单的8个状态的状态机的C++源代码：

#include <iostream>

using namespace std;

enum State {
    STATE_1,
    STATE_2,
    STATE_3,
    STATE_4,
    STATE_5,
    STATE_6,
    STATE_7,
    STATE_8
};

int main() {
    State currentState = STATE_1;

    while (true) {
        switch (currentState) {
            case STATE_1:
                cout << "In state 1" << endl;
                // TODO: Add state transition logic
                currentState = STATE_2;
                break;
            case STATE_2:
                cout << "In state 2" << endl;
                // TODO: Add state transition logic
                currentState = STATE_3;
                break;
            case STATE_3:
                cout << "In state 3" << endl;
                // TODO: Add state transition logic
                currentState = STATE_4;
                break;
            case STATE_4:
                cout << "In state 4" << endl;
                // TODO: Add state transition logic
                currentState = STATE_5;
                break;
            case STATE_5:
                cout << "In state 5" << endl;
                // TODO: Add state transition logic
                currentState = STATE_6;
                break;
            case STATE_6:
                cout << "In state 6" << endl;
                // TODO: Add state transition logic
                currentState = STATE_7;
                break;
            case STATE_7:
                cout << "In state 7" << endl;
                // TODO: Add state transition logic
                currentState = STATE_8;
                break;
            case STATE_8:
                cout << "In state 8" << endl;
                // TODO: Add state transition logic
                currentState = STATE_1;
                break;
            default:
                cout << "Invalid state" << endl;
                break;
        }
    }

    return 0;
}

这个状态机有8个状态，从`STATE_1`到`STATE_8`。在`main`函数中，我们用一个`while`循环不断地进行状态转移，直到状态机停止。在`switch`语句中，我们根据当前的状态执行相应的操作，并根据需要将状态转移到下一个状态。需要注意的是，我们在每个`case`中都需要添加状态转移逻辑，以便将状态转移到下一个状态。