Interview Questions

What is a modifier?

C++ Interview Questions and Answers

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1. What is a modifier? 

A modifier, also called a modifying 
function is a member function that
changes the value of at least one 
data member. In other words, an
operation that modifies the state
of an object. Modifiers are also 
known as ‘mutators’. Example: 
The function mod is a modifier in the
      following code snippet:

          class test
          {
              int x,y;
              public:
              	test()
              	{
                 	x=0; y=0;
              	}
          	void mod()
              	{
          	       x=10;
          	       y=15;
              	}
          };

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