[問題] new 出來的記憶體用 [] 存取
struct Element
{
int Value;
Element* Next;
};
cout << "請輸入 Element 的數目：\n";
cin >> Size;
Element* pE = new Element[Size];
for (int i=0; i<(Size-1); i++)
pE[i].Next = pE + i +1;
pE[Size-1].Next = NULL;
for (int i=0; i<(Size); i++)
pE[i].Value = i*2;
--------------------------------------------------------------------------
請問一下*pE是ㄧ個指標
1.為什麼這裡可以用pE[i]這種陣列的方式來存取?
2.pE[i].Next這裡pE不是一個指標嗎? 不是應該用->Next這種方式存取Next的值嗎?
怎麼會變成用.Next這種方式?
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◆ From: 36.235.189.46
※ 編輯: pujols05 來自: 36.235.189.46 (05/06 21:10)
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