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  • Book Overview & Buying Deciphering Object-Oriented Programming with C++ [WARNING: NOT FOR USE IN OTHER MATERIAL/SEE CONTRACT]
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Deciphering Object-Oriented Programming with C++ [WARNING: NOT FOR USE IN OTHER MATERIAL/SEE CONTRACT]

Deciphering Object-Oriented Programming with C++ [WARNING: NOT FOR USE IN OTHER MATERIAL/SEE CONTRACT]

By : Dorothy R. Kirk
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Deciphering Object-Oriented Programming with C++ [WARNING: NOT FOR USE IN OTHER MATERIAL/SEE CONTRACT]

Deciphering Object-Oriented Programming with C++ [WARNING: NOT FOR USE IN OTHER MATERIAL/SEE CONTRACT]

5 (13)
By: Dorothy R. Kirk

Overview of this book

Even though object-oriented software design enables more easily maintainable code, companies choose C++ as an OO language for its speed. Object-oriented programming in C++ is not automatic – it is crucial to understand OO concepts and how they map to both C++ language features and OOP techniques. Distinguishing your code by utilizing well-tested, creative solutions, which can be found in popular design patterns, is crucial in today’s marketplace. This book will help you to harness OOP in C++ to write better code. Starting with the essential C++ features, which serve as building blocks for the key chapters, this book focuses on explaining fundamental object-oriented concepts and shows you how to implement them in C++. With the help of practical code examples and diagrams, you’ll learn how and why things work. The book’s coverage furthers your C++ repertoire by including templates, exceptions, operator overloading, STL, and OO component testing. You’ll discover popular design patterns with in-depth examples and understand how to use them as effective programming solutions to solve recurring OOP problems. By the end of this book, you’ll be able to employ essential and advanced OOP concepts to create enduring and robust software.
Table of Contents (30 chapters)
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1
Part 1: C++ Building Block Essentials
6
Part 2: Implementing Object-Oriented Concepts in C++
13
Part 3: Expanding Your C++ Programming Repertoire
19
Part 4: Design Patterns and Idioms in C++
25
Part 5: Considerations for Safer Programming in C++

Understanding aggregation and composition

The object-oriented concept of aggregation arises in many OO designs. It comes up as frequently as inheritance does to specify object relationships. Aggregation is used to specify Has-A, whole-part, and in some cases, containment relationships. A class may contain aggregates of other objects. Aggregation can be broken into two categories – composition as well as a less strict and generalized form of aggregation.

Both generalized aggregation and composition imply a Has-A or whole-part relationship. However, the two differ in the existence requirements between the two related objects. With generalized aggregation, the objects can exist independently from one another, yet with composition, the objects cannot exist without one another.

Let’s take a look at each variety of aggregation, starting with composition.

Defining and implementing composition

Composition is the most specialized form of aggregation and is often what...

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Deciphering Object-Oriented Programming with C++ [WARNING: NOT FOR USE IN OTHER MATERIAL/SEE CONTRACT]
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