C++ is a cross-platform language that can be used to create high-performance applications.
C++ was developed by Bjarne Stroustrup, as an extension to the C language.
C++ gives programmers a high level of control over system resources and memory.
Simple: It is a simple language in the sense that programs can be broken down into logical units and parts, has a rich library support and a variety of data-types.
Machine Independent but Platform Dependent: A C++ executable is not platform-independent (compiled programs on Linux won’t run on Windows), however they are machine independent.
Mid-level language: It is a mid-level language as we can do both systems-programming (drivers, kernels, networking etc.) and build large-scale user applications (Media Players, Photoshop, Game Engines etc.)
Rich library support: Has a rich library support (Both standard ~ built-in data structures, algorithms etc.) as well 3rd party libraries (e.g. Boost libraries) for fast and rapid development.
Speed of execution: C++ programs excel in execution speed. Since, it is a compiled language, and also hugely procedural. Newer languages have extra in-built default features such as garbage-collection, dynamic typing etc. which slow the execution of the program overall. Since there is no additional processing overhead like this in C++, it is blazing fast.
Pointer and direct Memory-Access: C++ provides pointer support which aids users to directly manipulate storage address. This helps in doing low-level programming (where one might need to have explicit control on the storage of variables).
Object-Oriented: One of the strongest points of the language which sets it apart from C. Object-Oriented support helps C++ to make maintainable and extensible programs. i.e. Large-scale applications can be built. Procedural code becomes difficult to maintain as code-size grows.
Compiled Language: C++ is a compiled language, contributing to its speed.
Applications of C++:
C++ finds varied usage in applications such as:
Operating Systems & Systems Programming. e.g. Linux-based OS (Ubuntu etc.)
Browsers (Chrome & Firefox)
Graphics & Game engines (Photoshop, Blender, Unreal-Engine)
Here are some awesome facts about C++ that may interest you:
The name of C++ signifies the evolutionary nature of the changes from C. “++” is the C increment operator.
C++ is one of the predominant languages for the development of all kind of technical and commercial software.
C++ introduces Object-Oriented Programming, not present in C. Like other things, C++ supports the four primary features of OOP: encapsulation, polymorphism, abstraction, and inheritance.
C++ got the OOP features from Simula67 Programming language.
A function is a minimum requirement for a C++ program to run.(at least main() function)
Features
Simple Code.
Facts Use Are:
If-Else Condition :
if...else if...else Statement
An if statement can be followed by an optional else if...else statement, which is very usefull to test various conditions using single if...else if statement.
When using if , else if , else statements there are few points to keep in mind.
An if can have zero or one else's and it must come after any else if's.
An if can have zero to many else if's and they must come before the else.
Once an else if succeeds, none of he remaining else if's or else's will be tested.
String :
Strings are objects that represent sequence of characters.
Strings are the array of characters that is char data type.
It terminates with NULL character (ASCII value is 0) that is '\0' to indicate the termination.
Example:
char str[] = "ABC";
In the above example, str is a string and holds 4 characters. Originally it has 3 characters that is "ABC", but the NULL character '\0' is added to the end of the string automatically.
If a string "ABC" is stored into an array, it will consume 6 spaces or memory bytes.
You have to login to leave a review!
All Reviews
No Review!
What type of support is included? Verified source code Free support included Download code immediately Quality guarantee for your satisfaction Support: info@sellanycode.com
You have to login to ask a question!
All Questions
No Question!
$29
Verified source code
Join 35235+ buyers which trust us!
Download code immediately
100% Guarantee For Item! Satisfaction guarantee policy.