Author name: Amlendra

In C++, virtual functions are a fundamental part of object-oriented programming that enable runtime polymorphism. This dynamic dispatch mechanism makes virtual functions essential for building flexible, extensible, and modular systems especially in large-scale or hardware-abstracted software architectures. In this article you will learn what is virtual function in C++ and when to use it.  I

In today’s fast-changing world of development, it is important to write code that is understable, maintainable, scalable, and stable. That means your code should be easy to understand, maintain, and grow over time.   In C++, one useful feature that helps us achieve this is the pure virtual function. This feature allows us to create

I have designed a wide range of embedded systems devices, from precise energy meters to ultra-low-power IoT devices. One important lesson I have learned over the years is that code maintainability matters a lot. A maintainable code matters far more in the long run than clever performance tricks. In fact, clean, well-structured and maintainable code

When writing efficient and bug-free code in C++, especially in embedded or systems programming, understanding deep copy vs shallow copy is critical. Misunderstanding these concepts can lead to memory corruption, crashes, or data inconsistencies – issues no firmware engineer wants in a production device. This blog post will walk you through the fundamental difference between