C++ Introduction

The C++ (also read as C plus-plus) is a general-purpose object-oriented programming language developed by Bjarne Stroustrup at Bell Labs in early 1979. C++ is an enhanced version of the C language introduced with many new features and is best known as a super-set of C language. IN C++ introduction, is a multi-paradigm programming language that supports procedural, object-oriented (OOPs), and generic programming whereas C is a procedural programming language. C++ is a statically-typed, free-form, compiled middle-level programming language as it includes a combination of both high-level and low-level language features.

Usage/Applications of C++

C++ is the language which is can be used for a variety of application developments that includes –

• Operating Systems
• Client-Server application
• Device drivers
• Embedded Systems
• Database Application/Drivers
• Robotic
• Real-Time Simulation and Monitoring Application
• Animation
• Games
• 3D Graphics
• Distributed System
• Network Application

Object-Oriented Programming (OOPs)

C++ is based on an object-oriented programming paradigm, it compliance with four of the major OOPs principles –

• Inheritance
• Polymorphism
• Encapsulation
• Abstraction

Standard Libraries

• The core library includes the data types, variables, literal, etc.
• The standard library includes the set of functions manipulating strings, files, etc.
• The Standard Template Library (STL) includes the set of methods manipulating a data structure.

Who is using C++

C++ is used in many of the large companies belonging to different sectors of the software industry such as Microsoft, Apple, Facebook, Google, Mozilla, Adobe, and Amazon.

For example –

• Apple OS is written in C++
• Adobe Products like Photoshop, Illustrator, Flash are developed using C++
• C++ is used for the development of all of the major web browsers including IE, Google Chrome, and Mozilla Firefox.

Why use C++

C++ is a very powerful, efficient yet very flexible programming language. C++ gives you a lot of control and makes it easy to communicate with system resources such as memory, network, I/O, and Processor. Therefore it is always a preferred choice for the development of high-performance and efficient applications such as – computer games, real-time applications, graphic libraries, system applications.

Benefits of C++

• C++ is a multi-paradigm programming language that supports procedural, object-oriented (OOPs), and generic programming paradigms.
• C++ is a highly portable language that supports multi-device, multi-platform application development.
• C++ allows writing a program irrespective of the operating system as well as Hardware
• C++ is an object-oriented programming language that supports concepts of classes, inheritance, polymorphism, data abstraction, and encapsulation.
• C++ comes with a rich function library.
• C++ supports exception handling which is not possible in C.
• C++ is a powerful, efficient, and fast language.
• C++ supports the development of a wide range of applications that includes the development of operating systems, system drivers, browsers, games, 3d graphics, real-time applications.
• C++ provides performance and memory efficiency.
• C++ provides a high-level abstraction.
• C++ is compatible with C.
• C++ comes with increased reusability of code.