Question -
Answer -
Data Hiding
Data Hiding is the mechanism where the details of the class are hidden from the user.
The user can perform only a restricted set of operations in the hidden member of the class For example,
In order to make the design and maintenance of a car reasonable the complexity of equipment is divided into modules with particular interfaces hiding design decisions.
General Form:
class classname
{
private:
datatype data;
public:
Member functions,-'
};
main()
{
classname objectnamel, objectname2
.........;
{
Example :
class Square
{
private
int Num;
public:
void Get() {
cout<<"Enter Number:";
cin>>Num;
}
void Display!) { cout<<"Square Is:"<
}
};
void main()
{
Square Obj;
Obj.Get();
Obj.Display (); [1]
getch()
}
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