Mastering C Pointers
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Mastering C Pointers
Mastering C Pointers: Tools for Programming Power focuses on the pointer operations of the C programming language, explaining exactly what pointers are and how to master them through easy-to-understand phrasing and by presenting many simple program examples. The functions of pointers with respect to memory access and memory allocation are also discussed. Comprised of 10 chapters, this book begins with the author's personal reflection on his first encounters with the C programming language and its pointers. The next two chapters presents steps to learning pointers, with emphasis on the essential processes that occur (invisibly and internally) when declaring standard numeric variables in C language and how to deal with C language character arrays and C strings. The reader is then introduced to string pointers and declared pointers of numeric types; the use of C language pointers and the memory allocation functions; and C language functions. The book also explores some of the other "entities" that pointers are used to access, including structures and unions, before concluding with an examination of the source code format of C language. This monograph is intended for both beginning and experienced C language programmers.
Understanding and Using C Pointers
Author: Richard M Reese
language: en
Publisher: "O'Reilly Media, Inc."
Release Date: 2013-05
Improve your programming through a solid understanding of C pointers and memory management. With this practical book, you’ll learn how pointers provide the mechanism to dynamically manipulate memory, enhance support for data structures, and enable access to hardware. Author Richard Reese shows you how to use pointers with arrays, strings, structures, and functions, using memory models throughout the book. Difficult to master, pointers provide C with much flexibility and power—yet few resources are dedicated to this data type. This comprehensive book has the information you need, whether you’re a beginner or an experienced C or C++ programmer or developer. Get an introduction to pointers, including the declaration of different pointer types Learn about dynamic memory allocation, de-allocation, and alternative memory management techniques Use techniques for passing or returning data to and from functions Understand the fundamental aspects of arrays as they relate to pointers Explore the basics of strings and how pointers are used to support them Examine why pointers can be the source of security problems, such as buffer overflow Learn several pointer techniques, such as the use of opaque pointers, bounded pointers and, the restrict keyword
Mastering C Pointers: Advanced Pointer Arithmetic and Memory Management
Unlock the full potential of C programming with "Mastering C Pointers: Advanced Pointer Arithmetic and Memory Management." This comprehensive guide is crafted for experienced programmers seeking to deepen their understanding of pointers and refine their skills in memory management. Dive into a world of sophisticated pointer manipulation techniques that enable you to write highly optimized and efficient code, perfect for tackling the challenges of modern software development. Explore a meticulously structured journey through advanced pointer concepts, including dynamic memory allocation, function pointers, and threading. Each chapter provides practical insights and detailed examples that walk you through complex topics such as debugging pointer errors, managing multi-threaded environments, and interfacing seamlessly with hardware. This book not only illuminates the intricate intricacies of pointer arithmetic but also equips you with solutions to enhance performance and ensure code reliability. Whether you are aiming to streamline high-performance applications or secure robust systems, "Mastering C Pointers" serves as an indispensable resource for maximizing the power of C. Embrace a deeper understanding of pointers with actionable techniques and best practices that promise to elevate your programming craft. Elevate your coding prowess today and gain the expertise needed to navigate the complexities of advanced C programming with confidence.