This video is a beginner-friendly introduction to Pointers using the C programming language.
We go over the main types of pointer declarations, as well as a discussion on the "address of" and the "arrow" operators.
Links:
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Chapters:
00:00 Intro
01:07 What are C Pointers?
02:36 Pointers & Dynamic Memory Allocation
04:09 Declaring Pointers in C
04:59 Declaring Pointers to Structs
06:42 The Address-Of Operator
09:20 Dereferencing a Pointer
11:19 Passing a Pointer as Parameter
12:04 The Arrow Operator
A pointer in C is the derived data type that is used to store the address of another variable and can also be used to access and manipulate the variable's data stored at that location. The pointers are considered as derived data types.
With pointers, you can access and modify the data located in the memory, pass the data efficiently between the functions, and create dynamic data structures like linked lists, trees, and graphs.
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Enjoy!
Негізгі бет A Quick Introduction to C Pointers
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