CS201 Short Lecture - 17 | VU Short Lecture | Pointers in (Urdu / Hindi)

CS201 Short Lecture – 17
In today's lecture on Programming C++, we will introduce the concept of pointers and discuss their various uses and applications in programming.

We will begin by explaining what a pointer is and how it differs from other data types in C++. We will also discuss the advantages of using pointers in programming, including their ability to manipulate memory directly and their use in dynamic memory allocation.

Next, we will cover the basics of pointer declaration in C++. We will explain how to declare a pointer variable and how to assign it a memory address using the address operator (&). We will also discuss the different types of pointers in C++, including null pointers and void pointers.

We will then dive into the various ways in which pointers can be used in C++. We will explain how to use pointers to access and modify data stored in memory, as well as how to use them in function arguments and return values.

Throughout the lecture, we will provide code examples and practical applications of pointers in programming. We will also discuss common mistakes and pitfalls when working with pointers, such as null pointer errors and memory leaks.

By the end of this lecture, you will have a solid understanding of how to declare and use pointers in C++. This knowledge will be essential as we continue to explore more advanced programming concepts in future lectures.

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