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Extreme C

Extreme C

By : Kamran Amini
4.5 (29)
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Extreme C

Extreme C

4.5 (29)
By: Kamran Amini

Overview of this book

There’s a lot more to C than knowing the language syntax. The industry looks for developers with a rigorous, scientific understanding of the principles and practices. Extreme C will teach you to use C’s advanced low-level power to write effective, efficient systems. This intensive, practical guide will help you become an expert C programmer. Building on your existing C knowledge, you will master preprocessor directives, macros, conditional compilation, pointers, and much more. You will gain new insight into algorithm design, functions, and structures. You will discover how C helps you squeeze maximum performance out of critical, resource-constrained applications. C still plays a critical role in 21st-century programming, remaining the core language for precision engineering, aviations, space research, and more. This book shows how C works with Unix, how to implement OO principles in C, and fully covers multi-processing. In Extreme C, Amini encourages you to think, question, apply, and experiment for yourself. The book is essential for anybody who wants to take their C to the next level.
Table of Contents (27 chapters)
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Index

Abstraction

Abstraction can have a very general meaning in various fields of science and engineering. But in programming, and especially in OOP, abstraction essentially deals with abstract data types. In class-based object orientation, abstract data types are the same as abstract classes. Abstract classes are special classes that we cannot create an object from; they are not ready or complete enough to be used for object creation. So, why do we need to have such classes or data types? This is because when we work with abstract and general data types, we avoid creating strong dependencies between various parts of code.

As an example, we can have the following relationships between the Human and Apple classes:

An object of the Human class eats an object of the Apple class.

An object of the Human class eats an object of the Orange class.

If the classes that an object from the Human class can eat were expanded to more than just Apple and Orange, we would need to add more relations...

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Extreme C
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