undefined reference
基本解釋
- 未定義的引用錯(cuò)誤
- 符號(hào)未找到
英漢例句
- Similar to an undefined external error, except that the reference is via metadata.
與未定義的外部錯(cuò)誤類(lèi)似，不同的是引用是通過(guò)元數(shù)據(jù)。 - They hold only one piece of data: a string, a number, the undefined value, a reference to another variable.
它只保存一段數(shù)據(jù)：一個(gè)字符串、一個(gè)數(shù)字、未定義的值以及對(duì)另一個(gè)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(méi)有將i聲明為靜態(tài)類(lèi)型，但是函數(shù)f仍有可能修改它的這個(gè)參數(shù)，這將引起異常。 - Undefined reference, what was the solution last time?
未定義的引用，上次我們是怎么解決的呢？
哈佛公開(kāi)課 - 計(jì)算機(jī)科學(xué)課程節(jié)選