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C/C++ Pointers & Applications

$109.99 $12.00

4.88 (12 reviews)
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Description

What you’ll learn

  • Understand in depth how pointers work
  • Understand the applications of pointers
  • Understand efficient implementation of basic data structures
  • Understand how callback mechanism works through pointers and objects

C & C++ are very powerful languages when it comes to performance & flexibility. But there are some features that are complex and take time to master. One of such features is pointers. Pointers is what separates C/C++ from other languages. These are incredibly powerful as they allow programs to access memory directly and manipulate it.

This course focuses on pointers and their applications.It leans more towards implementation in C++, rather C. You’ll learn the basics of pointers and then move on to understanding and implementing arrays, pointers to arrays & heap based arrays. You’ll also learn advanced memory management by creating a custom dynamic array (just like std::vector in standard C++ library). You’ll use placement new & delete to directly place objects in a memory pool allocated through operator new function. As you’ll see later in the course, this is a powerful mechanism to optimize usage of heap memory with user-defined objects.

After arrays, you’ll learn how to use pointers to create node-based data structures. We’ll focus on two types of linked lists – singly & doubly linked lists. You’ll understand the difference between arrays and lists and also learn how to access the elements of both the data structures without having to know their internal structure. This is possible by creating context variables that allows access in a container-agnostic manner. 

Pointers are invaluable while working with strings. You’ll learn how to create dynamic strings using pointers. This will be shown with an implementation of a string class.

The next important topic you’ll learn and implement will be function pointers. You’ll understand how function pointers work and how we can simplify their syntax. You’ll also master the complexity of creating arrays of function pointers and functions that return function pointers. On top of that, you’ll be comfortable with functions returning pointer to functions that themselves return pointer to other functions. Confused? See the section on function pointers.

That’s not all. You’ll also learn how to create pointer to members (which have even a more complex syntax than function pointers). 

Furthermore, you’ll learn how to create callbacks through functions pointers. This course will show you how to optimize the callbacks through function objects. Function objects are more powerful than functions pointers as callbacks.We’ll use this knowledge and apply it in many examples to reinforce the concept of pointers to functions.

This course also introduces some commonly used containers of the C++ standard template library (STL), such as std::array, std::vector & std::list. By the time you hit these topics, you’ll already know how these are implemented internally. How about that!

This course relies on some modern C++ (C++11) features to simplify things, such as auto, std::initializer_lists, type aliases. Even if you don’t know about these features, the course has videos on these topics to get you started. Additionally, there are four full length videos dedicated to discussion on move semantics.

I hope you enjoy this course!

Who this course is for:

  • Anyone who wants to increase their proficiency in C/C++ pointers
  • Anyone who wants to learn the applications of pointers
  • Anyone who wants to understand how basic data structures work internally

Course content

  • Introduction
  • Static Arrays
  • Dynamic Arrays
  • Singly Linked Lists
  • Doubly Linked Lists
  • Strings
  • Function Pointers
  • Pointer To Member
  • Callbacks

12 reviews for C/C++ Pointers & Applications

  1. Luis Brito

    I can definitely see this course helping breaking through that initial barrier when it comes to learning a programming language. I’m positive I’ll finish it and hopefully master python by then.

  2. Abdallah Galal Abouhussein

    I would like to share my personnel experience, i`m very pleased and happy for taking this impressive course because Dr. Angela always makes it simple and easy to understand and always makes a precaution section before or after any bug that may appear to some students and also write or record the solution for us, and each word she said is very real and easy to understand.
    Thanks Dr. Angela
    Abdallah Galal

  3. Jiaqing Fan

    Very good course. Dr Angela explains things very clearly. The exercises are interactive and helpful.

    Angela’s voice is like ASMR in most lessons. So you won’t lose focus?

  4. Jaime Sánchez Blanco

    Every concept is very well explained so you can assimilate it, and the teacher insists in practicing daily to get the habit of programming. It really motivates to keep studying and practicing every day.

  5. Bradley Carouthers

    3 days in and I’ve already learned more than other training programs where I’ve put months in. Her teaching style is both efficient and effective.

    Edit: Now on day 29 and the course has held up my expectations and hopes. The rise in complexity is not too sharp, and every day feels like an accomplishment. Angela takes her time to explain things without rushing, yet is able to pack tons of information in nuggets of time.

    Still recommend supplemental exposure for a more wholesome grasp. Though, this should be quite enough

  6. Tommy Prévost

    Very good course.

    PROs: lots of coding exercises, clear explanations, great examples, adapted to 2021’s reality.

    CONs: past the first 30 lessons, many similar coding hands-on.

  7. Quang Tu

    I love all the lectures and challenges of this course. I finally find myself in love with coding. This is definitely a fun course. Thank you Angela for this great course.

  8. Fortunate Eze

    This course is nothing short of AMAZING. The level of love and sincere desire to see students succeed present in this course is a rare sight. This course is fun, it’s challenging, it’s suspense-filled, it makes you feel good about yourself solving those challenges. You don’t take this course and memorise codes, you take it and you know what you’re doing because you literally do it yourself.

    It couldn’t possibly be any more obvious that Angela brought out her whole heart, time, energy and resources to give us a course that if priced based on it’s value, many of us certainly can’t afford. I mean, she kept advising and encouraging us to keep going, because she knows the road could get bumpy, she made a few jokes and used funny animations so we smile along the way keeping it fun. Why some people can’t see this and would rather subscribe to trying to bend courses to fit their own personal preferences is beyond me, but I guess people will always be people.

    Dear Angela, I cannot speak for everyone but I certainly can speak for myself and I’m saying thank you. The efforts you put into making this course outstanding didn’t go unnoticed.

    Let as many of us as appreciate your efforts make you happy and energize you to create more life changing courses for us.

    Cheers.

  9. Chendaniel

    Just the course fits me. Learn by doing, it is easy to start and just follow the flow and at day 15 you realized how to program in Python. Then the magic happen. I am on day 27 and I am looking forward to start a new section everyday.

  10. Caspar Cheng

    Angela is my favourite teacher on Udemy, her courses always come with clear and concise demonstration, make it really easy to understand the content. Meanwhile, she also provide a lot of tips to encourage us moving further on the way of coding. I’m definitely a super fan of her. I had finished her web development boot camp and now I’m learning Python 100 days of code. This course is amazing as she provided one particular project for each day’s learning, which is, really useful and handy. Also, those projects are really interesting and won’t let me feel disappointed about myself. Although some of them are a little bit difficult, they’re still resolvable after some struggling and searching online. I’ll recommend this course for those who really want to learn Python well and write real python projects from scratch!

  11. Jonas Weber

    The course was awesome in the first half! Really helped me to get back to programming and learning new techniques. Also the course got way to much focused on web development in the second half, which I’m not really interested in and is redundand to your dedicated web development course. The lack of videos in the last quarter was rather sad. I really would’ve liked some video explanations for pandas and matplotlib. The challenges and capstone projects were great and challenging!
    All in all I can really recommend this course for beginners and those who want to learn python and/or get back to programming!

  12. Rohit Prasad

    Angela is the best teacher I have ever experienced. The way she explains all the topics and makes use of it in the projects is commendable. Thank you so much Angela for this course.

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