在结构中初始化数组时遇到问题

问题描述

class CRA_Account {
    int tax[4];
    double refund[4];
    int SIN;
 public:
    CRA_Account();
 }

 CRA_Account::CRA_Account() {
     SIN = 0;
     tax[4] = { 0 };
     refund[4] = { 0 };
 }

当我在main中创建一个对象时，它将SIN设置为0，但不会对数组做同样的事情.有人可以帮忙吗?

When I create a object in main it'll set the SIN to 0 but won't do the same to the arrays. Can someone help why?

推荐答案

tax [4] = {0}; 在许多级别上都是错误的.初始化班级的一种方法:

tax[4] = { 0 }; is wrong at many levels..One way to initlizie your class:

CRA_Account::CRA_Account():
   tax{0,0,0,0},
   refund{0,0,0,0},
   SIN{0}{
}

在线

尝试看看 std :: array

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