Monday 25 April 2016

Important of C++



Important of C++ TCCICOMPUTERCOACHING.Com
  • "Programming language" means communication between a user (programmer) and a computer. A programmer gives the computer instructions to achieve some result. These set of instructions are called "programs". These programmes have to be written in high level languages (Programming languages) like c, c++, java, python etc…
  • C++ is a general-purpose, free-form, multi-paradigm programming language supporting procedural programming, data abstraction, and generic programming. 
  • The C++ programming language is a standard recognized by the ANSI(The American National Standards Institute), BSI (The British Standards Institute), DIN (The German national standards organization), and several other national standards bodies, and was ratified in 1998 by the ISO.
  • Important characteristics in c++:
  • Features introduced in C++ are class, objects, data member, member objects, declarations statements, type casting ,new and delete operators,  bool, reference types, const,inline functions, default arguments, function overloading, namespaces, object-oriented concepts such as inheritance, member functions, virtual functions, abstract classes, and constructors, operator overloading, templates, the :: operator, exception handling, run-time type identification, and more type checking in several cases.
  • Several features of C++ were later adopted by C, including const,inline, declarations in for loops, and C++-style comments (using the // symbol).
  • If you know C/C++ better, you can easily understand java, javascript, and many other C-style languages
  • C++enables you to abstract from the little things you have to deal with in C or other lower level languages but will grant you more control and responsibility than Java. As it will not provide the default features you can obtain in similar higher level languages, you will have to search and examine several external implementations of those features and freely select those that best serve your purposes
Applications of c++:
Many huge systems are written in C++. 
It is used in high performance software, resource-constrained programming, large scale software infrastructure, and, most recently, energy-constrained environment (mobile and cloud).
Used in the game industry.
  • C++ Is usually good for Performance, small memory size, slow CPU, very specific data structure or you want to be very secure and more efficient.
  • Close to the hardware/OS for some kind of reason.
  • Implementation in operating system, and Linux have been written in c++.
  • C++ has rich library set. Which you can use in various projects.
  • Programs written in c++ are
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