Suppose the variable my_register is declared to be of type Cash Register, which is an object. Suppose further that the CashRegister object has a member function named clear(). If the special parameter variable this is used within the member function clear, exactly how would you describe the meaning of that variable when the following statement is executed? my_register.clear() this is a pointer to the clear() member function. this is a pointer to the my_register object. this is a pointer to the generic CashRegister data type. this is a pointer to the parameter variables for the clear() member function.

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
icon
Related questions
Question
In C++
Suppose the variable my_register is declared to be of type Cash Register,
which is an object. Suppose further that the Cash Register object has a member
function named clear(). If the special parameter variable this is used within
the member function clear, exactly how would you describe the meaning of that
variable when the following statement is executed?
my_register.clear()
this is a pointer to the clear() member function.
this is a pointer to the my_register object.
this is a pointer to the generic Cash Register data type.
this is a pointer to the parameter variables for the clear() member function.
Transcribed Image Text:Suppose the variable my_register is declared to be of type Cash Register, which is an object. Suppose further that the Cash Register object has a member function named clear(). If the special parameter variable this is used within the member function clear, exactly how would you describe the meaning of that variable when the following statement is executed? my_register.clear() this is a pointer to the clear() member function. this is a pointer to the my_register object. this is a pointer to the generic Cash Register data type. this is a pointer to the parameter variables for the clear() member function.
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Class
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education