what this function do ? void student ::setName (char *aName);

[saneha]

what this function do ? void student :etName (char *aName); is resolsolution operater necessary here? how many ways we can write this line ?

[Vuhelper]

You can also use the class scope operator to qualify class names or class member names. If a class member name is hidden, you can use it by qualifying it with its class name and the class scope operator.

It is method of student class to set the value passed into it as student Name in the class