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LearnCPlusPlus :: Functions, Params, Declarations & Overloading

learn c plus plus

Hello fellow C++ Developers!

This week is another milestone in the “Introduction to C++” posts of our LearnCPlusPlus.org website, we start to add posts about Object-Oriented Programming, and we will dive into Classes & Objects in the next few weeks so keep following along. 

This week’s topics include

  • What is the main function in C++?
  • How can we define and declare functions?
  • What is the difference between declaration and definition of functions?
  • What does void mean?
  • How we use the return type in function?
  • How we can overload a Function?
  • What is overloading mean in C++?
  • How we can pass the parameters of a function by reference?

This week’s topics will teach you all this and particularly details about functions.

If you are a beginner, new to C++, or if you are a Delphi developer and want to learn or remember the basics of C++, these posts are good to improve your programming skills.

We keep adding new C++ blogs for C++ Builder, Dev-C++. Most are also compatible with other C++ compilers. Please visit our LearnCPlusPlus.org website for great posts from basics to professional examples, full code, snippets, and a lot more. 

Before we start on the details of Object Oriented Programming let’s learn about functions in C++. Here are our post picks from the last week for C++ beginners,

Please keep following our LearnCPlusPlus.org web site for the latest posts and updates. Feel free to comment and share with your colleagues, students, members – knowledge is power and knowledge shared is empowering.

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About author

Dr. Yilmaz Yoru has 35+ years of coding with more than 30+ programming languages, mostly C++ on Windows, Android, Mac-OS, iOS, Linux, and some other operating systems. He graduated and received his MSc and PhD degrees from the Department of Mechanical Engineering of Eskisehir Osmangazi University. He is the founder and CEO of ESENJA LLC Company. His interests are Programming, Thermodynamics, Fluid Mechanics, Artificial Intelligence, 2D & 3D Designs, and high-end innovations.

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