c++ - 程序意外终止 C++

Question

该程序的目标是模拟具有 6 个“医生队列”的医疗综合体。我试着让它足够接近我已经完成的 Java 版本(必须使用 3 种语言)。此时，当我运行 DequeuePatients 和 ListPatients 方法时，程序意外终止，没有错误。我试过调试器，但 Eclipse 忽略了我所有的断点。为什么它会终止？

ListPatients方法在Driver类中全部如下:

void ListPatients() {

    int x, QueueChoice = 0;
    bool exit = false;``

    while (!exit) {
        for (x = 1; x <= MAX; x++) {
            cout << x << ": " << Doctor[x - 1] << "\n";
        } // end-for

        cout << "Choose a Queue to List From";
        cin >> QueueChoice;

        if (OpenFlag[QueueChoice - 1] == true) { //open flag for each queue
        int i = Complex[QueueChoice - 1]->GetSize();//Global array of queues
        //cout <<i<<endl;

1. 如果函数被调用则在这个循环中终止

    for (x = 1; x <= i; x++) {
           Patient This = Complex[QueueChoice-1]->GetInfo(x); //Program Terminates here
           cout << x<< ": " << endl;//This.ID_Number;
              //<<Complex[QueueChoice - 1]->GetInfo(x + 1).PrintMe()
       } // end-for
   } // end-if
   
   cout << "Press 1 to List Another Queue, press 2 to exit";
   cin >> x;
   switch (x) {
   case 1:
       break;
   case 2:
       exit = true;
       break;
     }//switch
    } // end-while
   } // List Patients`
   

队列类 GetInfo 和 toArray():

/*Return Patient info from each Node*/
Patient Queue::GetInfo(int Pos) {
    Node* ComplexArray= new Node[Length];
     ComplexArray = this->toArray();
    return ComplexArray[Pos - 1].Info;
}

// The toArray method
Node* Queue::toArray() {
    // Copy the information in each node to an array and return the array.
    int x = Length;
    Node ComplexArray[Length] ={} ;
    Node* Current = new Node();
    Current = Rear;`
    for (x = 0; x<Length;x++) {
        ComplexArray[x] = Node();
        ComplexArray[x].Modify(Current);
        Current = Current->Next;
    }
    return ComplexArray;
} // End of toArray method

修改节点中的方法:

 void Node :: Modify(Node* ThisNode)
 {
     Info = ThisNode->Info;
     Next = ThisNode->Next;
 }

Answer 1

如果这是以零为底为什么要从 x

中减去 1

for (x = 0; x<Length;x++) {
    ComplexArray[x-1] = Node();
    ComplexArray[x - 1].Modify(Current);
    Current = Current->Next;
}

下标错误是 C/C++ 中的硬崩溃。