C++ Programming?
What are the features of C++ languages?
What is C++? • C++ is the extension of the C language. It is an intermediate level, general purpose object oriented language. C++ is the best example of a hybrid language: it can be coded in C style, but the best part of C++ is that it supports collection of predefined classes that supports user defined classes declaration.
Necessary Features of C++ • Developed by Bjarne Stroustrup, it was previously known as C with classes. • The main feature of C++ is that it supports almost all the code of C, and simply means most of the code of the C language can be run on C++, but vice versa is not true.
• C++ consists the property of polymorphism, encapsulation and inheritance.
• It
supports the function inside and outside the structure and operator overloading.
• Another important feature of C++ is exception handling.
Exceptions are used for "hard" errors that are responsible to make the code incorrect.
Before the use C++ • When C++ didn’t come into the picture, programmers were using C language widely, but C language had some loopholes. It is not an object oriented programming language; due to this reason, it does not support name space, polymorphism, encapsulation, and inheritance. C is a procedural programming language, therefore data and the function works as separate entities.
The Latest version of C++ • Every version advances in the features of C++. C++ 17 is the latest version of this language. With this new version some old features have been removed such as trigraphs, registers, auto_ptr, deprecated operator++ or deprecated exception specifications.
Fixes Besides all the features mention above, we get new features in the C++ 17 version.
• Issue
in the previous version can be easily fixed. These issues are repaired and made possible to declare non type template perimeter placeholder of type auto.
• Static_assert:
Assert statement helps in the evaluation of the conditional statement at run time. It also allows Static_assert without any message.
C++, exception specifications • C++, exception specifications for a function is associated with the type of function that means the exception specification is a part of the type system. We can use the specifier noexcept without any hassle for declaring a function that may propel an object or not.
Conclusion • C++ is very interesting language to learn. • For building customized apps in game development and digital media solutions a company should be C++ programming experts.
• Those who are willing to make their career in software development can start from C and C++.
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