The pointer is a variable which holds the memory address of another variable. If one variable contains the address of another variable, the first variable is said to point to the second. There are two types of pointer operators; * and &. the & is a unary operator that returns the memory address of its operand.
Welcome to the another C++ article where we will uncover the language’s flexibility and power through various data types. In this article, we’ll explore the compounded types such as Enumerated Types, Simple Structures, Very Simple Classes, the intriguing concept of the union and Type Conversions in C++. So, buckle up, aspiring programmers, as we embark on a journey to demystify these essential building blocks of C++.
Container classes are the solution to a specific kind of code reuse problem. They are building blocks used to create object-oriented programs. They make the internals of a program much easier to construct. A container class describes an object that holds other objects. Container classes are so important that they were considered fundamental to early object-oriented languages
Exceptions are the way of flagging unexpected conditions or errors that have occurred in C++ program. C++ Language provides a good mechanism to tackle these conditions. The exception mechanism uses three keywords: try, catch and throw.
As opposed to a constructor, a destructor is called when a program has finished using an instance of an object.
A constructor is a special method that is created when the object is created or defined. This particular method holds the same name as that of the object and it initializes the instance of the object whenever that object is created. The constructor also usually holds the initialization of the different declared member variables of its object.
A class is an organisation of data and functions which operate on them. Data structures are called data members and the functions are called member functions, The combination of data members and member functions constitute a data object or simply an object.
Object- Oriented Programming (OOP) is an approach to program organization and development that attempts to eliminate some of the pitfalls of conventional programming methods by in incorporating the best of structured programming features with several powerful new concepts.
Algorithms are are at the core of computing. One intriguing approach is Genetic Algorithms (GAs), which draw inspiration from natural selection and genetics. These algorithms excel at solving optimization and search problems by mimicking evolutionary processes. When it comes to putting these ideas into code, C++ stands out as a powerful and versatile language.
Learn the basics of C++ templates and how they are used in programming. This article breaks down the concept of templates, their types, and common challenges. From function templates to member function templates, discover their practical applications and potential pitfalls. Whether you’re a beginner or looking to deepen your understanding, this guide provides a straightforward explanation of C++ templates.
Strings, the bedrock of text manipulation, play a pivotal role in programming across various languages. In C++, the standard library offers a powerful solution – the string class. Let’s dive into the world of C++ strings and explore the tools C++ provides for efficient string processing.
The 1998 C++ standard consists of two parts: the core language and the C++ standard library; the latter includes most
