A few introductory points about C++ before you get started with the code:
- C++ is a general-purpose, case-sensitive, free-form programming language that supports generic and procedural and object-oriented programming.
- C++ is a middle-level language, as it encapsulates both low and high-level language attributes.
- C++ is a middle-level programming language developed by Bjarne Stroustrup beginning in 1979 at Bell Labs.
- C++ runs on many different platforms, including Windows, Mac OS, and the various versions of UNIX.
- C++ is a cross-platform language which may be utilized to make high-speed applications.
- C++ was developed by Bjarne Stroustrup, as an extension to the C language.
- C++ gives developers a high amount of control over system resources and memory.
- The language has been updated 3 significant time in 2011, 2014, and 2017 into C++11, C++14, and C++17.
- C++, as all of us know is an expansion to C language.
- C++ is an intermediate level language since it includes a confirmation of the high level and low level language attributes.
- C++ is a statically typed, completely free type, multi-paradigm, compiled general-purpose language.
- C++ is an Object Oriented Programming language but isn’t purely Object Oriented. Its attributes like Friend and Virtual violate a few of the extremely significant OOPS attributes, which makes this language unworthy of being called entirely Object Oriented.
So why do we use C++?
- C++ is among the world’s hottest programming languages.
- C++ is quite near hardware, which means you get an opportunity to work at a minimal level which provides you a great deal of hands concerning memory management, improved functionality, and eventually a strong software development.
- C++ can be seen in the present operating systems, Graphical User Interfaces, and embedded systems.
- C++ is a object-oriented programming language that provides a very clear structure to applications and permits code to be reused, reducing development costs.
- C++ programming provides you a very clear understanding about Object Oriented Programming. You may understand low level execution of polymorphism if you may employ virtual tables and virtual table pointers, or dynamic type identification.
- If you’re a good C++ developer then you won’t ever sit and furthermore you’ll receive highly paid for the job.
- C++ is the most frequently used programming languages in system and application programming. That means that you may pick your area of interest of applications development.
- It is portable and may be used to produce applications which could be adapted to numerous platforms.
- Since C++ is near to C# and Java, it makes it Effortless for developers to switch into C++ or vice versa
- C++ actually teaches you the distinction between compiler, linker and loader, distinct data types, storage classes, changeable forms their scopes etc..
So, where we can use C++?
C++ can be used in many areas of software developed including:
- Computation Programming
- Games Development
- Embedded firmware etc
- Application Software Development
- Programming Languages Development
- Client-Server application
- Device drivers
An example of C++ program
To give you a little taste of C++ code, following is a small program of C++. Name the file mytestprogram.cpp
#include <iostream>
using namespace std;
int main() {
cout << "Welcome to the C++ World";
return 0;
}
Where to write the C++ code?
An IDE (Integrated Development Environment) can be used to edit AND compile the code.
There are numerous compilers offered for C++. Popular IDE’s include Code::Blocks, Eclipse, and Visual Studio, Turbo. All of these are free, and they may be accustomed to either edit and debug C++ code.
You may locate the most recent edition of Codeblocks in their website here. Download the mingw-setup.exe file, which will set up the text editor using a compiler.
The second option – Turbo C++
Turbo C++ – Download & Setup
Download Turbo C++
Produce turboc directory within c drive and extract the tc3.zip inside c:\turboc
Double click install.exe document
Click the tc program file situated inside c:\TC\BIN to compose the c++ program.