C++ Review Topics

2893 words - 12 pages

C++ fully supports object-oriented programming which includes the following:Encapsulation is the property of being a self-contained unit. With encapsulation we can accomplish data hiding. Data hiding is the highly valued characteristic that an object can be used without the user knowing or caring how it works internally. C++ supports the properties of encapsulation through the creation of user-defined types, called classes.Inheritance allows for the extension of an existing type. The new subclass derives from an existing type and is sometimes called a derived type.Polymorphism is the ability of allowing C++ to support the concept that different objects do "the right thing". There is function polymorphism and class polymorphism. Poly means may, and morphous means form.The ANSI Standard (American National Standards Institute) has created an international standard for C++. The C++ Standard is now also referred to as ISO (International Standards Organization) Standard. Also called the X3 Standard and ANSI/ISO Standard. Text Book uses the ANSI standard term.Using typedefRather than writeunsigned short intmany times, C++ enables you to create an alias for this phrase by using the keyword typedef, which stands for type definition. In effect, you are creating a synonym and not a new type.typedef unsigned short int USHORT;creates a new name USHORT that you can use anywhere instead of the longer form.#includeusing namespace std;typedef unsigned short int USHORT;int main(){USHORT Width = 5;USHORT Length;Length = 10;USHORT Area = Width * Length;cout << "Width: " << Width << endl;cout << "length: " << Length << endl;cout << "Area: " << Area << endl;return 0;}Enumerated ConstantsEnumerated Constants enable you to create new types and then to define variables of those types whose values are restricted to a set of possible values.enum COLOR { RED, BLUE, GREEN, WHITE, BLACK } ;The above statement makes COLOR the name of an enumeration (a new type). Also, RED becomes a symbolic constant with a value 0, BLUE value 1, etc.Every enumerated constant has an integer value. You can set the values to something other than the defaulted 0:enum COLOR { RED=100, BLUE, GREEN=500, WHITE, BLACK } ;then RED has the value 100, BLUE the value 101, GREEN 500, WHITE 501, etc.#includeusing namespace std;int main(){enum Days { Sunday, Monday, Tuesday,Wednesday, Thursday, Friday, Saturday };int choice;cout << "Enter a day (0-6): ";cin >> choice;if (choice == Sunday || choice == Saturday)cout << "\nYou're already off on weekends\n";elsecout << "\nNot on weekend\n";return 0;}Prefix and PostfixBoth the increment (++) and decrement (--) operators come in two types: prefix and postfix. The prefix comes before the variable (as in ++myAge) and the postfix comes after as in (myAge++).The prefix operator is evaluated before the assignment; the postfix is evaluated after.int a = ++x;The above says, increment x and...

Find Another Essay On C++ Review Topics

Strategic Issues the Association Should Address

784 words - 3 pages well as the ones we see now. I. Introduction APSA Organized Sections have been a mainstay of the Association since first formed in the early 1980's. There has not been a comprehensive review of Sections and the ways in which the prominence of Sections has shaped the Association since then, though Sections have figured prominently in recent reviews of other activities, such as the Annual Meeting and Awards. The attached background memo

Review of Qualitative Literature

1777 words - 7 pages -reviewed articles. This paper will review several peer reviewed qualitative studies, and will concentrate on the topics, the problems encountered in the study, the purpose of the study, its various research designs and the conclusions arrived at as a result of the studies. One of the best ways to summarize the key points of peer-reviewed journals is to use the method of an annotated bibliography. Knott (2012) defines an annotated bibliography as

Search Engines

1245 words - 5 pages . 3. F. Qiu and J. Cho, “Automatic identication of user interest for personalized search,”in WWW , 2006, pp. 727736. 4. P.-A. Chirita,W. Nejdl, R. Paiu, and C. Kohlsch utter, “Using odp metadata to Personalize search,”in SIGIR , 2005, pp. 178185. 5. T. G. Kolda and B. W. Bader, “Tensor decompositions and applications”SIAM Review,vol. 51, no. 3, pp. 455500, 2009.

Teen Pregnancy in the United States

2459 words - 10 pages Unintended Pregnancies in the United States, 2001-2008. American Journal Of Public Health, 104(S1), S43-S48. doi:10.2105/AJPH.2013.301416 Francisco, M., Hicks, K., Powell, J., Styles, K., Tabor, J., & Hulton, L. (2008). The effect of childhood sexual abuse on adolescent pregnancy: an integrative research review. Journal For Specialists In Pediatric Nursing, 13(4), 237-248. Lachance, C. R., Burrus, B. B., & Richmond Scott, ,. (2012). Building an

How Dell uses different markerting techniques to to attract different consumers

1251 words - 5 pages hasn't even been touched yet.Work Cited:Dell. Dell Announces New Higher-Education Online Services, Discounts. Retrieved June 30th 2004. From, http://www1.us.dell.com/content/topics/global.aspx/corp/pressoffice/en/1998/1998_01_20_rr_000?c=us&l=en&s=corp.Dell. Dell launches consumer ad campaign. Retrieved June 30th 2004 from, http://www1.us.dell.com/content/topics/global.aspx/corp/pressoffice/en/1999/1999_09_22_rr_002?c=us&l=en&s

Ambrose Bierce: A Realist

1488 words - 6 pages , the characters themselves deemed more important than action and plot (Campbell par. 5). Typical of Realism works, the author’s voice was rarely heard through comments and asides, but objectively through the characters’ actions and attitudes. The authors often used a satirical tone to criticize or expose an individual or society with humor, exaggeration, or irony. The topics and opinions reflected in Realism writers’ works were usually tainted by

The Effect of School Leadership on Academic Performance

2138 words - 9 pages they offer a coherent flow of ideas. Mapping will ensure this necessity is achieved. Mapping will make it possible to arrange topics for better literature review by arranging information relating to school leadership, teacher involvement, and student information under different categories for consistency. Outline & Theoretical Framework The outline of the research is as follows. The first step is introduction followed by statement of the problem

Learning Journal Five

957 words - 4 pages The topics for week five consisted of labor unions, collective bargaining, and internal employee relations. The information presented about labor unions and collective bargaining were a good overview of topics I had already learned during my undergraduate coursework. The topic of internal employee relations provided me with a lot of relevant information that can be applied to many organizations. Of these main topics, the most influential

Forensic Psychology Literature Review

1779 words - 7 pages , theorists, and psychologists that believed that Forensic Psychology had no standing to be linked to topics of law. This literature review will attempt to identify scholarly articles that trace the origins and the movement that led to Forensics Psychology becoming a specialty within the field of psychology. I will also attempt to explain What is Forensic Psychology as well as the part it plays within the legal system. In an article titled

Journal of Teacher Education Critique

1380 words - 6 pages Introduction The Journal of Teacher Education has been in existence since March of 1950. According to the journals website (http://jte.sagepub.com/) it has an impact factor of 1.891 and is ranked 18 out of 184 in Education & Educational Research. The purpose of this paper is to critique issue 64 volume 3 of 2011. This paper is organized so that description of information is presented about the authors, institutions and topics of each paper


1718 words - 7 pages is “the process by which a librarian chooses not to purchase a given book because of the item's potential for being challenged” (Coley, 2002, para. 19). As defined, this is a measurable concept. The conceptualization of the research question is well developed and clear. The literature review for this study appears to have been thorough. The researcher cites over a dozen studies that confirm the existence of self-censorship. The literature

Similar Essays

The Step By Step Approach: Guidelines To Writing A Literature Review

1277 words - 5 pages topics that have been previously explored. Advanced literature reviews are slightly more demanding because they apply the knowledge gathered from a basic literature review and incorporate that knowledge as a basis for formulating a new question and original research. Machi and McEvoy (2012), authors of The Literature Review: Six Steps to Success describe the following six steps to the literature review process— 1. Select a Topic, 2. Search the

How To Take A Math Test

1013 words - 4 pages This article is a post of Cynthia Arem, a professor in Pima Community college. In this one, he has an overall look and several discussions how to make a math test successfully. I have read this article and all of skills he lists in it are necessary for any students who want to have a good score in the test, especially in Math, an subject requires not only knowledge in the books but also skills how to deal with it the testing room."Always review

Wal Mart Competitive Core Competence Essay

5614 words - 22 pages and Learning SupportThere are three types of reading associated with this coursethe recommended textthe articles for each tutorialadditional reading to support lectures and your literature reviews.Our assumption in delivering the programme is that you will make yourself familiar with this material through independent study.The recommended text is:Hart, C. (1998) Doing a Literature Review: Releasing the Social Science Research Imagination. London

Paradigms Of Knowing In Communication Research

949 words - 4 pages help review the topics to help explain the overall article. The bold heading helps simply what was being said and not allowing me to get lost in the chapter. The way the article writes help make understanding the topic interesting enough to want to focus to go on reading further. It also helps be to the point of showing where the introduction begins and the paper ends. Additionally the article interpretation of the results was well written by