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Working with Pointers and Arrays in C++ 20

Mateo Prigl

Managing memory with pointers on a low level is one of the key building blocks of modern C++. This course will teach you how to use pointers and how they relate to arrays and dynamic memory management.

C++ offers us high-level abstractions as a modern OOP language, but it also allows us to dig into the low-level memory management if needed. In this course, Working with Pointers and Arrays in C++ 20, you’ll learn to use pointers to indirectly access data from memory. First, you’ll explore what pointers are and how referencing works. Next, you’ll discover how this knowledge can be used for dynamic memory allocation and how pointers and arrays are related. Finally, you’ll learn how to use these skills to implement them in the modern C++ OOP environment. When you’re finished with this course, you’ll have the skills and knowledge of using indirection needed to work with pointers and arrays in C++20.

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What's inside

Syllabus

Course Overview

Pointing to an Address in Memory

Dynamic Memory Allocation

Using Pointers to Access Array Elements

Pointing to Class Members

Abstracting Memory Management in Modern C++

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Teaches core skills for C++ development in academia and industry

Covers the most up-to-date version of C++

Develops a strong foundation in C++ memory management

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Learners who complete Working with Pointers and Arrays in C++ 20 will develop knowledge and skills that may be useful to these careers:

Software Developer

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Computer Programmer

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Web Developer

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Systems Analyst

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Machine Learning Engineer

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Data Scientist

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Database Administrator

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Software Test Engineer

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Information Security Analyst

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Robotics Engineer

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Network Engineer

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Embedded Systems Engineer

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Computer Systems Analyst

Computer Systems Analysts design and develop computer systems. They use different programming languages to create and test computer systems. The course Working with Pointers and Arrays in C++ 20 may be useful for those seeking a career as a Computer Systems Analyst. The course will provide you with the skills and knowledge to work with pointers and arrays in C++20, which can be helpful for developing and testing computer systems.

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Computer Architect

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Technical Writer

Technical Writers create and edit technical documents. They use different programming languages to create and edit technical documents. The course Working with Pointers and Arrays in C++ 20 may be useful for those seeking a career as a Technical Writer. The course will provide you with the skills and knowledge to work with pointers and arrays in C++20, which can be helpful for creating and editing technical documents.

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Reading list

We've selected 18 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Working with Pointers and Arrays in C++ 20.

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