[問題] 函數的回傳值
看板C_and_CPP (C/C++)作者tsaiminghan (nahgnimiast)時間16年前 (2009/06/19 01:56)推噓3(3推 0噓 9→)留言12則, 5人參與討論串1/1
環境vs2005
我看到有類似下面的程式碼,回傳區域的結構變數,
跑起來也沒問題,但這寫法事實上到底正不正確?
typedef struct AAA
{
int a;
int b;
} StructAAA;
StructAAA fun(void)
{
StructAAA a;
a.a =1;
a.b =2;
return a;
}
void main()
{
StructAAA b;
b = fun();
}
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