MYPROGRAMMINGLAB WITH PEARSON ETEXT
8th Edition
ISBN: 9780134225340
Author: Deitel
Publisher: PEARSON
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Textbook Question
Chapter 20, Problem 20.7E
(Dynamic Binding vs. Static Binding) Distinguish between static binding and dynamic binding. Explain the use of virtual functions and the vtable in dynamic binding.
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Select the statement that is NOT true about static and dynamic binding.
Question options:
a. dynamic binding occurs at run time
b. static binding occurs at compile time
c. pass by reference is an example of dynamic binding
d. pass by reference is an example of static binding
in C++ all binding is static unless we do what? choose more than one
a) we must implement a virtual function
b) declare them as dynamic
c) use inheritance for the objects.
d) declare them as const
C++ : Defining class Person, class Student, class Teacher and class Graduate. Note that class Student and class Teacher inherits from Person, and class Graduate inherits from Student.
Defining two constructors (including a default constructor) for each class.
Defining virtual function print() for three classes (person, teacher and graduate), where each has different function body.
Writing a main function to test the above definition and run each print function.
Chapter 20 Solutions
MYPROGRAMMINGLAB WITH PEARSON ETEXT
Ch. 20 - Prob. 20.3ECh. 20 - (Polymorphism vs. switch logic) Discuss the...Ch. 20 - (Inheriting Interface vs. Implementation)...Ch. 20 - Prob. 20.6ECh. 20 - (Dynamic Binding vs. Static Binding) Distinguish...Ch. 20 - Prob. 20.8ECh. 20 - (Abstract Base Classes) Suggest one or more levels...Ch. 20 - Prob. 20.10ECh. 20 - (Polymorphic Application) Youve been asked to...Ch. 20 - (Payroll System Modification) Modify the payroll...
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