C++, as we as a whole know is an augmentation to C dialect and was created by Bjarne stroustrup at chime labs.
what is c++ ?
C++ is a middle level language, as it includes an affirmation of both abnormal state and low level dialect highlights. C++ is a statically written, free shape, multi-paradigm, aggregated universally useful language.
C++ is an Object Oriented Programming dialect however is not simply Object Oriented.
Its elements like Friend and Virtual, damage a portion of the vital OOPS highlights, rendering this dialect unworthy of being called totally Object Oriented. Its a center level language.
C++ is a Case sensitive programming language.
Advantages of C++ over C Language
The significant contrast being OOPS idea, C++ is a question arranged dialect though C dialect is a procedural dialect.
Separated shape this there are numerous different elements of C++ which gives this dialect a high ground on C language.
Following components of C++ makes it a more grounded dialect than C,
There is Stronger Type Checking in C++.
All the OOPS includes in C++ like Abstraction, Encapsulation, Inheritance and so forth makes it more commendable and helpful for software engineers.
C++ bolsters and permits client characterized administrators (i.e Operator Overloading) and capacity over-burdening is additionally upheld in it.
Special case Handling is there in C++.
The Concept of Virtual capacities and furthermore Constructors and Destructors for Objects.
Inline Functions in C++ rather than Macros in C dialect. Inline capacities make finish work body act like Macro, securely.
Factors can be proclaimed anyplace in the program in C++, however should be pronounced before they are utilized.
Difference between c and c++
C
It is a structure programming language.
Top –down in programming design.
This language does not support data hiding feature.
It does not support inheritance and polymorphism.
C structure is Collection of variable.
Structure members are public.
C++
It is an object oriented programming language.
Bottom-up approaching in programming design.
Class variable can be added.
It support data hiding features.
It support inheritance and polymorphism.
C++ structure is Collection if variable and function.
Structure members are private or public or protected.
similarities of C++ structure and class
C++ structure and class are used defined.
it is a complex data type.
Collection of variables and functions.
Members are private or public or protected.
Difference between C++ structure and C++ class
C++ structure
by default members are public.
not inherited.
used to build simple data types or programs.
C++ class
by default class members are private.
classes are inherited.
Used to build complex program.
what is a class in C++ ?
It is is a user defined data type.
It is a complex data type.
It is collection of members.
data members (variables)
member function (function)
Class is a container.
Class provides the concepts of encapsulation.
Class provides the concept of data hiding .
Class is a blue print (original copy ) to construct object.
i.e it is a plan before constructing the object.
Class is a logic copy to create object.
Syntax
class [<class_name>] // class name is optional.
{
access specifier : private/public/protected;
data member; [variable]
member function; [function]
}; //class variables /object declared here.
In c++,OOP concept like abstraction, data-hiding, and encapsulation are implemented through class construct.
Application of C++
It is a versatile language for handling large programmers.
It is suitable for virtually any programming task including development of
Computer animation
Designing compiler
Access relational data base
Uses logical network device
Humiliation and modeling
Computer games.