Friend class c++

Friend function in c++

class className{
  // Other Declarations
  friend returnType functionName(arg list);
};

Source: section.io

Friend class c++

class cl1{
private:
    int x;
    double u;
public:
	cl1();
    meth1();
    
friend class cl2; //to make friend class we are using friend keyword
};

class cl2{
private:
    int x;
    string y;
public:
	cl2();
    meth1();

friend class cl1; 
};

Similar codes

5 votes326 views2 answers
How to sort a string alphabetically in c++
C++
0 vote146 views1 answer
C++ capture screen as pixel array
C++
0 vote142 views1 answer
Check .h files syntax c++
C++
0 vote167 views1 answer
Print elements of linked list
C++
0 vote164 views1 answer
Ue4 int to enum c++
C++
1 vote166 views1 answer
Optimized Bubble Sort
C++
6 votes137 views1 answer
Void value not ignored as it ought to be
C++
0 vote95 views1 answer
Gtest assert not equal
C++
0 vote143 views1 answer
Switch cout print with a prameter c++
C++
13 votes147 views5 answers
Max of a vector c++
C++