c - C 中的结构复制，其中结构是元素

Question

您好，我有以下情况

typedef struct
{
    int a;
    Name team[5];
    Sport sport[5];
} School;

where Name and Sport are also structs,

typedef struct
{
    char arry[20];
}Name;

typedef struct
{
        char arry[20];
        int tag;
}Sport;

然后

School first_school, second_school;

我单独填充它们，然后在某个时候我这样做

first_school = second_school

但是我单步执行代码，这行似乎不起作用。我该如何复制？

Answer 1

But I step through code this line doesn't seem to work. How should I copy ?

像这样复制结构是完全正确的

first_school = second_school; // valid

如果它没有按预期工作，那么错误就在其他地方。例如，您需要对字符串成员执行strcpy()。