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

0 vote136 views1 answer
Sort function from bigest to smallest c++
C++
0 vote136 views1 answer
Compilling c++ and c by console
C++
2 votes146 views1 answer
How to make crypto
C++
0 vote135 views1 answer
PI IN C++ WITH CMATH
C++
0 vote128 views1 answer
Compile notepad++ c++
C++
13 votes140 views6 answers
Cin in c++
C++
0 vote134 views1 answer
Taking user input for a vector in c++
C++
1 vote160 views1 answer
Find the graph is minimal spanig tree or not
C++
0 vote153 views1 answer
High school hacking competition
C++
2 votes130 views2 answers
Copy array c++
C++