STARTING OUT WITH C++ MPL
9th Edition
ISBN: 9780136673989
Author: GADDIS
Publisher: PEARSON
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Textbook Question
Chapter 15, Problem 21RQE
Find all errors in the following fragment of code,
class MyClass
{
public:
virtual myFun() = 0;
{ cout << "Hello";}
};
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#include
using namespace std;
class MyClass {
private:
static int no0f0bjects;
public:
MyClass()
{
noof0bjects++; }
MyClass()
{
noof0bjects--; }
static void showNoOfObjects() {
cout <« "The number of objects = " <« noofobjects
« endl; }
int add(int fNo, int sNo)
{
return fNo + sNo; }
int add(double fNo, int sNo)
{
return fNo + sNo; }
int sub(int fNo, int sNo, int tNo = 4)
return fNo - sNo - tNo;
}; //End of class
int MyClass::no0f0bjects = 0;
// Tester
int main()
{
MyClass mc1;
cout <<"Result = " << mc1.add(6.5, 8) « endl;
MyClass::showNo0f0bjects();
MyClass mc2;
cout << "Sub =
cout << "Sub " << mc2.sub(20, 10) < endl;
MyClass::showNo0f0bjects();
« mc2.sub(20, 10, 5) < end%;
return 0;
}
Find all errors in the following fragment of code.
class MyClass
{
public:virtual myFun() = 0; { cout << "Hello";}
};
public class MyGenClass {
private T1 name;
private T2 stulD;
private T3 CGPA;
public void setStuData(
){ l parameters
name = n;
stulD = d:
CGPA = g;
public void printAsString() {
System.out.printin(
'): # print all Information as string
public static void main(String args||) {
Il Create an object stu by parameters String, Integer, Double
II Call setStuData() with any values you like
Il Call printAsString()
Chapter 15 Solutions
STARTING OUT WITH C++ MPL
Ch. 15.3 - Prob. 15.1CPCh. 15.3 - Prob. 15.2CPCh. 15.3 - What will the following program display? #include...Ch. 15.3 - What will the following program display? #include...Ch. 15.3 - What will the following program display? #include...Ch. 15.3 - What will the following program display? #include...Ch. 15.3 - How can you tell from looking at a class...Ch. 15.3 - What makes an abstract class different from other...Ch. 15.3 - Examine the following classes. The table lists the...Ch. 15 - A class that cannot be instantiated is a(n) _____...
Ch. 15 - A member function of a class that is not...Ch. 15 - A class with at least one pure virtual member...Ch. 15 - In order to use dynamic binding, a member function...Ch. 15 - Static binding takes place at _____ time.Ch. 15 - Prob. 6RQECh. 15 - Prob. 7RQECh. 15 - Prob. 8RQECh. 15 - The is-a relation between classes is best...Ch. 15 - The has-a relation between classes is best...Ch. 15 - If every C1 class object can be used as a C2 class...Ch. 15 - A collection of abstract classes defining an...Ch. 15 - The keyword _____ prevents a virtual member...Ch. 15 - To have the compiler check that a virtual member...Ch. 15 - C++ Language Elements Suppose that the classes Dog...Ch. 15 - Will the statement pAnimal = new Cat; compile?Ch. 15 - Will the statement pCreature = new Dog ; compile?Ch. 15 - Will the statement pCat = new Animal; compile?Ch. 15 - Rewrite the following two statements to get them...Ch. 15 - Prob. 20RQECh. 15 - Find all errors in the following fragment of code,...Ch. 15 - Soft Skills 22. Suppose that you need to have a...Ch. 15 - Prob. 1PCCh. 15 - Prob. 2PCCh. 15 - Sequence Sum A sequence of integers such as 1, 3,...Ch. 15 - Prob. 4PCCh. 15 - File Filter A file filter reads an input file,...Ch. 15 - Prob. 6PCCh. 15 - Bumper Shapes Write a program that creates two...Ch. 15 - Bow Tie In Tying It All Together, we defined a...
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