C - Pointers to Structures C - Chain of Pointers C - Pointer vs Array C - Character Pointers and Functions C - NULL Pointer C - void Pointer C - Dangling Pointers C - Dereference Pointer C - Near, Far and Huge Pointers C - Initialization of Pointer Arrays C - Pointers vs. Multi-di...
In C programming language, the concept of pointers is the most powerful concept that makes C stand apart from other programming languages. In the part-I of this series we discussed thefundamental concepts around C pointers. In this article, we will try to develop understanding of some of the ...
Notes on Pointers Pointers are one of the things that make C stand out from other programming languages, like Python and Java. They are important in C, because they allow us to manipulate the data in the computer's memory. This can reduce the code and improve the performance. If you are...
In the flow chart below we have explained how the compilation process work and what are the different stages of compiling the C language source code. Let's discuss all these stages of the C language source code compilation in the order they are performed. Step 0: Pre-processing of the sour...
Pointers Explained FunctionsCreate and call a function Call a function multiple times Function declaration and definition Parameters and arguments Multiple parameters Pass arrays as function parameters Return value Return the sum of two parameters Local scope Global scope Recursion (make a function call ...
Pointers in C has always been a complex concept to understand for newbies. In this article, we will explain the difference between constant pointer, pointer to constant and constant pointer to constant. This article is part of the ongoing series on C poi
Pointers to void is explained in Pointer to void. To keep our examples simple, we will use the %p specifier and not cast the address to a pointer to void. Virtual memory and pointers To further complicate displaying addresses, the pointer addresses displayed on a virtual operating system are ...
Note:-In fact we can actually declare a pointer variable without any data type using the keyword void. It is known as a void pointer. The topic of void pointer has to be explained separately – so I will explain it in my next post. ...
http://everything.explained.today/Opaque_data_type/ http://verplant.org/oo_programming_in_c.shtml http://www.tamabc.com/article/459136.html http://blog.aaronballman.com/2011/07/opaque-data-pointers/ http://jatinganhotra.com/blog/2012/11/25/forward-class-declaration-in-c-plus-plus/ ...
If this information is not passed, then it is unable to evaluate expressions such as arr[0][3] as explained in the section Pointers and Multidimensional Arrays. In the first version, the expression arr[] is an implicit declaration of a pointer to an array. In the second version, the ...