syntax of member function in c++

class MyClass {
public:
    // Member function declaration
    void memberFunction(int x, double y);

    // Another member function declaration
    int anotherFunction(char c);
};

// Definition of memberFunction
void MyClass::memberFunction(int x, double y) {
    // Function body
    // Perform operations using x and y
}

// Definition of anotherFunction
int MyClass::anotherFunction(char c) {
    // Function body
    // Perform operations using c
    return 0; // Return an integer value
}

Explanation:

1. Class Declaration: The class MyClass declares a class named MyClass.

2. Public Member Functions: Inside the class, memberFunction and anotherFunction are declared as public member functions using void and int return types respectively.

3. Function Declaration:void memberFunction(int x, double y); declares memberFunction with two parameters: an integer x and a double y. It only declares the function without defining its actual implementation.

4. Another Function Declaration:int anotherFunction(char c); declares anotherFunction with a single parameter of type char and an int return type.

5. Function Definitions: The actual definitions of these member functions are provided outside the class using MyClass::memberFunction and MyClass::anotherFunction. Here, the functionality of each function is written.

6. Definition of memberFunction: The implementation of memberFunction takes two arguments (an integer x and a double y) and performs operations using these parameters within the function body.

7. Definition of anotherFunction: Similarly, anotherFunction takes a char parameter c and performs operations inside the function body. It returns an integer value at the end.

These steps demonstrate the declaration and definition of member functions within a C++ class, showcasing their structure and implementation outside the class declaration.