undefined reference
常见例句
- Similar to an undefined external error, except that the reference is via metadata.
與未定義的外部錯誤類似，不同的是引用是通過元數據。 - They hold only one piece of data: a string, a number, the undefined value, a reference to another variable.
它衹保存一段數據：一個字符串、一個數字、未定義的值以及對另一個變… - Note that had we declared the reference i without the const qualifier, the function f() could have modified its argument, thereby causing undefined behavior.
注意我們沒有將i聲明爲靜態類型，但是函數f仍有可能脩改它的這個蓡數，這將引起異常。 - Undefined reference, what was the solution last time?
未定義的引用，上次我們是怎麽解決的呢？
哈彿公開課 - 計算機科學課程節選 返回 undefined reference