Category Archive for "Pointers"

Understanding Array-to-Pointer Conversion in C++

The concept of array-to-pointer conversion, also known as decay, is an important aspect of C++ that developers need to understand. This conversion plays a significant role when wor...

Understanding the Differences between Pointer and Reference Variables in C++

When working with C++, it is important to understand the differences between pointer variables and reference variables. While both serve similar purposes, they have distinct charac...

How to Find the Size of an Array from a Pointer Pointing to the First Element of the Array

When working with arrays in C or C++, it is important to know the size of the array. However, since arrays decay into pointers when passed to functions or stored in p...

How to use arrays in C++?

C++ inherited arrays from C where they are used virtually everywhere. C++ provides abstractions that are easier to use and less error-prone...

Is an Array Name a Pointer in C?

When working with arrays in C, it can sometimes be confusing to understand the relationship between an array's name and a pointer variable. In this article, we will dive deep into...

What is a smart pointer and when should I use one?

Pointers are an essential concept in C++ programming, allowing developers to manipulate memory and access objects dynamically. However, raw pointers can often lead to...