
Explain how a variable name, type, value, and memory location relate, and how the ampersand operator yields addresses to stack, static, and dynamic memory.
This lecture describes what is a pointer and its operators
This lecture describes about how to declare and initialize the pointer variable
This Lecture demonstrates how to explicitly retrieve the address of the normal variable.
This lecture demonstrates the usage of pointer using C++ program
This lecture demonstrates the how to use the dereference operator and change the contents of the memory location.
Explore how the sizeof operator reveals data type sizes and how pointer arithmetic scales by type size, with examples for int, short, long, float, and double across compilers.
This sample program demonstrates pointer arithmetic for an integer array, showing how adding or subtracting to a pointer advances through elements and prints addresses and values.
Explore how a reference variable acts as an alias for an existing variable, sharing the same memory location and reflecting changes between the two, with initialization required at declaration.
Understand that pointers store the memory address of a variable, can be null, while reference variables serve as aliases that must be initialized and cannot be reassigned.
Explore pointers and reference variables through sample programs that show addresses, dereferencing, and value storage. Compare memory location and null initialization between pointers and references.
Learn how pointers can be reassigned to point to different variables and how reference variables differ, with examples showing address changes and value updates.
This online course is designed for anyone who wishes to learn the aspects of programming and make a foray into the Programming World.
This course helps you in mastering the programming thinking Skills. How to write the programs professionally and solve the problems at multiple levels of depth. Use the problem solving skills to build the diverse problem solving toolkit.
When learning a new programming language it is important to understand the core programming concepts. It is not enough just focusing on the syntax and the underlying concepts. In most of the circumstances, one hears about programs that had to be rewritten all over again? It is because the bugs present in it could not be relocated. So, how we are going to chase them away? This course will help you to use the best approach to solve the task at hand. This course will cover several fundamental concepts that makes you a smart and more efficient programmer. This course bridges the gap by connecting the theory to practice. This course has a series of videos that helps you in exploring the concepts in C++ programming.