INST 201 Lecture Notes - Lecture 3: Include Directive, Tab Key
3 Feb 2018
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Document Summary
C++ is a computer programming language that supports object-oriented programming, meaning it is largely concerned with the manipulation of special variables called objects. Classes are used to create objects, but before learning about them it is essential to understand the basic structure of c++ programs and the elements that form the basis of class definitions. The general format of a c++ program starts with one or more header files, which contain predefined functions and classes. Using the #include keyword, you can use such files, allowing your program to access the classes and functions they define. After the header files come class definitions and definitions of their respective member functions, followed by other functions for your program. After declaring global variables for your program, the main() function is defined. Programming is essentially the manipulation of variables, of which there are several varieties. Integers, characters, and floating point numbers form the crux of c++"s primitive data types.
