C++ Programming 101: An introduction to C-Level Computer Programming

August 12, 2013 - General, Information Technology

Several intricacies of technology lie within the computers and associated programs that we use every day, most just don’t realize it.  For people with an interest in a degree in programming, however, the delicate details of the computer world are extremely important.  Much of computer programming is centered on unique languages, technology languages, which tell devices and programs how to act.  The most widely-known of these is C++, a mid-level computer language.  Students making their way toward a degree in programming will need substantial knowledge of the C++ language and many will go on to become certified in implementing it.  Therefore, it doesn’t hurt to get some background information on what the language entails and what applications it has for professional computer programmers.

What the C++ Language Is

This language used by professional programmers is derived from the C programming language. C programming was originally used in the development of UNIX operating systems to modify code without changing it and has since been applied to software programs for a variety of computer functions.  C++ language commands take their cue from the original methods; however they’ve expanded to become more useful and powerful.  C++ programming integrates various virtual functions, templates and exception handling as part of the language’s unique features.  The most notable feature of C++ is perhaps its use of classes within the coding structure.  These classes, not present in the original C language, aid computer programmers in organizing written code to minimize errors.  When mistakes do occur, these classes are able to locate and fix them.

As a mid-level language, C++ makes it easier for computer programmers to develop technological code they understand than simply working with binary information that computers comprehend.  The language introduced the use of characters in place of keywords as well as the concept of declarations as statements and permits advanced type checking.  It is also an object-oriented language, which uses data structures called “objects.”  These objects, depending on what they are, make computers behave differently and perform different functions.

Uses of the C++ Programming Language

Computer programming is responsible for making all of the technological devices and programs we use every day work properly.  If it uses some sort of media to entertain or assist us with tasks, odds are good that C++ coding played at least a small part in making it function.  Some examples include:

  • Music Players – iPods and their corresponding technology are written in a mix of code, but among the languages used is C++. 
  • Systems Software – Microsoft and Windows.  Just about anything having to do with Microsoft and/or Windows has incorporated the use of C++ programming.  Windows operating systems as well as Microsoft Office and Visual Basic all incorporate this language.
  • Social Networking – The king of the social sphere, Facebook, uses C++ for various high-level functions on the site. 
  • Web Browsers – Firefox, Chrome and Internet Explorer all incorporate programming to effectively operate for users.
  • Video Games – Pick up your controller and enjoy a video game.  Someone had to write the information on game discs for popular titles like World of Warcraft, and a C++ programmer made it happen.

All computer languages are complex in their own way, however, C++ is regarded as one of the most universal and easy programming languages to learn.  This language has made several improvements from its predecessor and has countless applications.  Are you a gamer?  Bet you never stopped to think about how programmers wrote your video game.  Glued to your MP3 player?  The folks at Apple had to create a simple user interface for you with C++.  This language is even implemented by the folks at NASA to maintain operations of powerful telescopes, space rovers and the International Space Station.  A degree in programming and certification in the C++ language can pave the way for a rewarding career in just about any industry.

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