C++ Essentials
So what is C++? Why are so many programs written in C++?
C++ is a third generation programming language. When computers were first invented, they were programmed with very simple, low-level commands. A programmer would design a program, then translate the program into a specific set of codes, known as machine language. These codes would be fed into a computer with switches, punch-cards, or primitive keypads. These programs were cumbersome to write, and very hard to debug. (Debugging is the act of removing mistakes in a program.) Machine code is considered the first generation of programming languages.
This application helps the user to get basic knowledge about C++ language. It provides six chapter namely:
*Computer Hardware
*Programs: Instructions in the Computer
*Operating Systems
*Why have high-level languages?
*C++ development environment
*Sequence (PDF of chapter)
*Iteration (PDF of chapter)
*Selection (PDF of chapter)
*Simple use of files
*Functions
*Arrays
*Programs with functions and arrays
*Standard algorithms
*Tools
*Design and documentation
*Enum, Struct, and Union
*Examples using structs
*Bits and pieces
*Beginners' Class
*Dynamic data and pointers
*Collections of data
*A World of Interacting Objects
*Intermediate class
*Two more - trees
*Templates
*Exceptions
*Example: Supermarket
*Design and documentation: 2
*The Power of Inheritance and Polymorphism
*Reusable designs
*Frameworks for understanding
It cover major part of C++ programming language and also it will very useful for the fresher as well as for Job seekers for interview.
C++ is a statically typed, free-form, multi-paradigm, compiled, general-purpose programming language. It is regarded as an intermediate-level language, as it comprises a combination of both high-level and low-level language features. It was developed by Bjarne Stroustrup starting in 1979 at Bell Labs as an enhancement to the C language. Originally named C with Classes, the language was renamed C++ in 1983, as a pun involving the increment operator.
C++ is one of the most popular programming languages with application domains including systems software, application software, device drivers, embedded software, high-performance server and client applications, and entertainment software such as video games. Several groups provide both free and proprietary C++ compiler software, including the GNU Project, Microsoft, Intel and Embarcadero Technologies. C++ has greatly influenced many other popular programming languages, most notably C# and Java.
C++ is also used for hardware design, where the design is initially described in C++, then analyzed, architecturally constrained, and scheduled to create a register-transfer level hardware description language via high-level synthesis.
The language began as enhancements to C, first adding classes, then virtual functions, operator overloading, multiple inheritance, templates, and exception handling among other features. After years of development, the C++ programming language standard was ratified in 1998 as ISO/IEC 14882:1998. The standard was amended by the 2003 technical corrigendum, ISO/IEC 14882:2003. The current standard extending C++ with new features was ratified and published by ISO in September 2011 as ISO/IEC 14882:2011 (informally known as C++11).
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Keywords: polymorphism, oops concept, C++, Cpp, programming, language, pointer, coding, interview, functions,
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