[問題] 在Visual C++用extern
看板C_and_CPP (C/C++)作者chenroseyaks (小盜)時間15年前 (2011/06/22 16:33)推噓3(3推 0噓 23→)留言26則, 8人參與討論串1/2 (看更多)
開發平台(Platform): (Ex: VC++, GCC, Linux, ...)
Visul C++
問題(Question)：
使用extern的時候一直出現無法解析外部符號, 但我已經有include需要的.cpp檔了
程式碼(Code)：(請善用置底文網頁, 記得排版)
在B.cpp中的宣告:
typedef struct A{
......
}A;
--------------------------
在test.cpp中使用:
宣告: extern struct A a; //struct A是在B.cpp檔中
呼叫: func(a);
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