Define class with a data member and member functions to set and get its value : class definition « Class « C++ Tutorial

1. C++ Tutorial
2. Class
3. class definition

#include <iostream>
using std::cout; 
using std::cin;
using std::endl;

#include <string>
using std::string;
using std::getline;

class MyClass
{
public:
   void setName( string name )
   {      
      name = name; 
   }
   
   string getName() 
   {
      return name; 
   } 

   void displayMessage()
   {
      cout << "Welcome to the grade book for\n" << getName() << "!" << endl;
   } 
private:
   string name; 
};

int main()
{
   string n; 
   MyClass obj;
   
   cout << "Initial name is: " << obj.getName() << endl;

   cout << "\nPlease enter the name:" << endl;
   getline( cin, n );
   obj.setName( n );

   cout << endl;
   obj.displayMessage();
   return 0;
}

Initial name is:

Please enter the name:
Joe

Welcome to the grade book for
!