C++——友元函數和友元類

時間 2021-01-16

原文原文鏈接

友元函數：讓函數可以訪問類的私有屬性 #include <iostream> using namespace std; class A { public: friend class B;//B類是 A的好朋友，在B中可以訪問A類的私有成員私有函數 //1 聲明的位置和 public private沒有關係 friend void modifyA

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1. [C/C++] 友元函數和友元類
2. C++ 類(友元函數和友元類)
3. c++-友元函數和友元類
4. c++ 友元函數和友元類
5. C++友元的用法(友元函數、友元類和友元成員函數)
6. 友元(友元函數、友元類和友元成員函數) C++
7. c++友元全局函數、友元成員函數、友元類
8. C++友元函數、友元類、友元成員函數
9. 【C++】友元函數/友元類
10. ☆ C++ 友元函數與友元類
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