D. Write the definition of the mernber function sum of the class smart so that it returns the sum of the instance variables. E. Write the definition of the member function manipulate of the class superSmart so that it returns the (x + y) , that is, return x plus y to the power of z.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Need D and E

"A1 is
Smart::smart()
"B1 is superSmart::supers
"C1 is
void smart:set(int a "
"D1 is
"E1 is
"A2 is {
"B2 is {
"C2 is
{
"D2 is
"E2 is
"A3 is x=0;
"B3 is z=0;
"C3 is
X-a;
"D3 is
"ЕЗ is
"A4 is y=0;
"B4 is }
"C4 is
y=b;
"D4 is
"E4 is
"A5 is }
"C5 is }
Transcribed Image Text:"A1 is Smart::smart() "B1 is superSmart::supers "C1 is void smart:set(int a " "D1 is "E1 is "A2 is { "B2 is { "C2 is { "D2 is "E2 is "A3 is x=0; "B3 is z=0; "C3 is X-a; "D3 is "ЕЗ is "A4 is y=0; "B4 is } "C4 is y=b; "D4 is "E4 is "A5 is } "C5 is }
16. Assume the declaration of Exercise 14. (Each of these have { and }
and will be on their own lines.)
A. Write the definition of the default constructor of smart so that
the instance variables of smart are initialized to 0.
B. Write the definition of the default constructor of superSrmart so
that the instance variables of superSmart are initialized to 0.
C. Write the definition of the member function set of smart so that
the instance variables are initialized according to the pararmeters.
D. Write the definition of the member function sum of
the class smart so that it returns the sum of the instance
variables.
E. Write the definition of the member function manipulate of
the class superSmart so that it returns the (X + y)? , that is,
return x plus y to the power of z.
Transcribed Image Text:16. Assume the declaration of Exercise 14. (Each of these have { and } and will be on their own lines.) A. Write the definition of the default constructor of smart so that the instance variables of smart are initialized to 0. B. Write the definition of the default constructor of superSrmart so that the instance variables of superSmart are initialized to 0. C. Write the definition of the member function set of smart so that the instance variables are initialized according to the pararmeters. D. Write the definition of the member function sum of the class smart so that it returns the sum of the instance variables. E. Write the definition of the member function manipulate of the class superSmart so that it returns the (X + y)? , that is, return x plus y to the power of z.
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