What happens to the implementation of a class if we redefine a data member? For example, suppose
Question:
What happens to the implementation of a class if we redefine a data member? For example, suppose we have
Does the representation of a bar object contain one b field or two? If two, are both accessible, or only one? Under what circumstances?
Transcribed Image Text:
class foo { public: int a; char *b; }; class bar : public foo { public: float c; int b; };
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (8 reviews)
If you redefine a data member in a derived class it will hi...View the full answer
Answered By
Churchil Mino
I have been a tutor for 2 years and have experience working with students of all ages and abilities. I am comfortable working with students one-on-one or in small groups, and am able to adapt my teaching style to meet the needs of each individual. I am patient and supportive, and my goal is to help my students succeed.
I have a strong background in math and science, and have tutored students in these subjects at all levels, from elementary school to college. I have also helped students prepare for standardized tests such as the SAT and ACT. In addition to academic tutoring, I have also worked as a swim coach and a camp counselor, and have experience working with children with special needs.
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Computer science questions
-
Mark the following statements as true or false. By default, when an object is assigned to another, each member of one object is copied to its counterpart in the other object. * 1 point True False A...
-
General Equilibrium Effects of a Property Tax: In Chapter 19, we introduced the idea that the property tax is really composed of two taxes: a tax on land, and a tax on improvements of land which we...
-
A professor assigns five problems to be completed as homework. At the next class meeting, two of the five problems will be selected at random and collected for grading. You have only completed the...
-
Tort cases are so common that it is likely you or someone you know has been involved in a tort case. If so, share what the case was about, what the outcome was, and how you felt about the case and...
-
Develop a Muskingum routing program in Excel, and repeat problem 4.7. Compare the results. In problem 4.7 Using the Muskingum method, route the following inflow hydrograph assuming (a) = K = 4 hr, x...
-
Figure 9 shows a histogram for the pulse rates of 98 students. The mean pulse rate is 71.2 beats per minute. Is this distribution close to normal? Should this variable have a normal distribution? Why...
-
Explain the purpose, use, and limitations of a derivative shareholder action.
-
As part of the engagement team for the audit of JA Tire Manufacturing for the year ended December 31, 2019, you are responsible for auditing the sales and collection cycle. If you have not done so...
-
(a) Discuss four benefits that would accrue to a foreign investor investing in the international bonds and (b) Highlight four conditions that must be met by a subsidiary before it could be considered...
-
Suppose an individual is selling a car and has a bottom line of $23,000. Also suppose that another individual is looking to purchase a car, with a "top dollar" of $26,000. A wealth-creating...
-
Discuss the relative merits of classes and type extensions. Which do you prefer? Why?
-
In several object-oriented languages, including C++ and Eiffel, a derived class can hide members of the base class. In C++, for example, we can declare a base class to be public, protected, or...
-
Consumer Reports stated that the mean time for a Chrysler Concorde to go from 0 to 60 miles per hour is 8.7 seconds. (a) If you want to set up a statistical test to challenge the claim of 8.7...
-
Assume the spot Swiss franc is $0.7045 and the six-month forward rate is $0.7040. What is the Value of a six-month call option with a strike price of $0.6845 should sell for in a rational market?...
-
The developing countries were affected more than the developed countries. The developed countries were affected more than the developing countries. The developed and developing countries were...
-
Based on the SAIFM Code of Conduct and the Financial Institutions (Protection of Funds) Act, Do you think the codes of conduct discussed are enough to ensure that Financial Services Providers act...
-
Goshford Company produces a single product and has capacity to produce 170,000 units per month. Costs to produce its current sales of 136,000 units follow. The regular selling price of the product is...
-
The subject of the Project Execution Plan is a project of the student's own choosing. Students will not physically carry out a project but will use the ideas to develop a project plan and create a...
-
Hu-Kuo-Lo Oriental Design is a partnership owned by three individuals. The partners share profits and losses in the ratio of 30% to Hu, 40% to Kuo, and 30% to Lo. At December 31, 2016, the firm has...
-
Reconsider Prob. 1474. In order to drain the tank faster, a pump is installed near the tank exit as in Fig. P1475. Determine how much pump power input is necessary to establish an average water...
-
Modify our ArrayList implementation to support the Cloneable interface, as described in Section 3.6.
-
Give an array-based list implementation, with fixed capacity, treating the array circularly so that it achieves O(1) time for insertions and removals at index 0, as well as insertions and removals at...
-
Implement a resetCounts( ) method for the FavoritesList class that resets all elements access counts to zero (while leaving the order of the list unchanged).
-
Go to https://www.cvedetails.com/vulnerability-list/vendor_id-26/product_id-251/Microsoft-Sql-Server.html Links to an external site Review some of the vulnerabilities with SQL Server. Discussing at...
-
Explain job responsibilities of a SQL Server database administrator? What are some positives and negatives aspects of a career working as a SQL Server DBA?
-
Help me to compareMySQL to Microsoft SQL Server. MySQL is an open-source database that runs on almost all platforms (UNIX, Windows, and Linux).What are the basic differences between MySQL and...
Study smarter with the SolutionInn App