'['标记之前预期的非限定标识 [英] Expected unqualified-id before '[' token

问题描述

我知道这个错误通常是语法错误，但我似乎无法找到此代码的任何错误。任何人都可以帮我指出吗？这里是我得到的错误：

I know this error is generally for syntax errors, but I can't seem to find anything wrong with this code. Can anyone help me point it out? Here are the errors I'm getting:

deli.cc:10:7：错误：期望'['令牌之前的非限定符号
int [] myCashierNums;
^
deli.cc:11:7：错误：在'['令牌
int [] myOrderNums;

deli.cc:10:7: error: expected unqualified-id before ‘[’ token int [] myCashierNums; ^ deli.cc:11:7: error: expected unqualified-id before ‘[’ token int [] myOrderNums; ^

下面是我在Ubuntu 14.04 64位上使用g ++编译的程序。

Here's the program I compiled using g++ on Ubuntu 14.04 64-bit.

#include <iostream>
#include <stdlib.h>

using namespace std;

class SandwichBoard {
  //private:
    int myMaxOrders;
    int [] myCashierNums;
    int [] myOrderNums;

  //public:
    SandwichBoard (int maxOrders) {
      myMaxOrders = maxOrders;
      myCashierNums = new int [maxOrders];
      myOrderNums = new int [maxOrders];

      // All values initialized to -1
      for (int i = 0; i < maxOrders; i++){
        myCashierNums[i] = -1;
        myOrderNums[i] = -1;
      }
    }

    // For debugging purposes
    void printMyOrders() {
      for (int i = 0; i < maxOrders; i++){
        cout << "Cashier " << myCashierNums[i] << ", ";
        cout << "Order " << myOrderNums[i] << endl;
      }
    }

    int getMaxOrders () { return myMaxOrders; }

};

void cashier(void *in) {

}

void sandwich_maker(void *in) {

}

int main(int argc, char *argv[]) {

}

推荐答案

这是C ++，不是Java！
声明这样的数组：

This is C++, not Java! Declare arrays like this:

int myCashierNums[1000];
int myOrderNums[1000];

请注意C ++中的数组在编译时必须有一个大小。在上面的例子中，它是1000.

Please note that the arrays in C++ must have a size at compile time. In the above example, it is 1000.

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