Write the header file and the implementation file for each of the following classes

$($

declare all possible functions as constant

$)$

$.$

Name class:

Data members to store:

$1$

$.$

$$first

$2$

$.$

$$father

$3$

$.$

$$family

Default constructor; initialize first, father and family to empty string.

post: first

$=$

$"$

$"$

; father

$=$

$"$

$"$

; family

$=$

$"$

$"$

;

Constructor with parameters set first, father, grandfather and family according to the parameters.