History of c++

The C++ programming language has a history going back to 1979, when Bjarne Stroustrup was doing work for his Ph.D. thesis. One of the languages Stroustrup had the opportunity to work with was a language called Simula, which as the name implies is a language primarily designed for simulations.

1. HISTORY OF HISTORY OF C+C+
++
BY:BY: IHSAN ALI WASSAN IHSAN ALI WASSAN
14CHEMICAL ENGINEERING
Quaid-e-Awam University of Engineering Science & Technology, Nawabshah, Sindh Pakistan

2. History of History of C++C++
During 1970 Dennis Ritchie created
C Programming language to
develop the UNIX operating system
at Bell Labs.
C is a general-purpose, high-level
language.
C was originally first implemented
on the PDP-11 computer in 1972.
Dennis Ritchie Dennis Ritchie

3. History of History of C++C++
C++ Development started in
1979.
During the creation of Ph.D.
thesis, Bjarne Stroustrup worked
with language called Simula.
 Simula is programming
language basically useful for the
simulation work.
Bjarne Stroustrup Bjarne Stroustrup

4. History of History of C++C++
Simula was first language to support object-oriented
programming language (OOP).
OOP is a formal programming approach that combines
data and associated actions (methods) into logical
structures (objects).
Bjarne Stroustrup identified that this OOP features can
be included in the software development, however the
Simula language was far too slow for practical use.

5. History of History of C++C++
After that Bjarne Stroustrup started working on the C
language and added more extra OOP features to the
classic C.
He added features in such a fashion that the basic flavor of
C remains unaffected.

6. History of History of C++C++
His language included some add-on features such as
 classes,
basic inheritance,
default function arguments, and
Polymorphism

7. History of History of C++C++
CLASSCLASS
a blueprint for a data type.
it does define what the class name means, that is, what
an object of the class will consist of and what operations
can be performed on such an object.
For example, we defined the Box data type using the
keyword class as follows:

8. History of History of C++C++
InheritanceInheritance
Inheritance allows us to define a class in terms of
another class, which makes it easier to create and
maintain an application.
The idea of inheritance implements the is a relationship.
For example, mammal IS-A animal, dog IS-A mammal
hence dog IS-A animal as well and so on.

9. History of History of C++C++
Default function argumentsDefault function arguments
Allows a function to be called without providing one or
more irregular arguments.

10. History of History of C++C++
PolymorphismPolymorphism
The word polymorphism means having many forms.
Typically, polymorphism occurs when there is a
hierarchy of classes and they are related by inheritance.
C++ polymorphism means that a call to a member
function will cause a different function to be executed
depending on the type of object that invokes the
function.

11. History of History of C++C++
Stroustrup states that the purpose of C++ is to make
writing good programs easier and more pleasant for the
individual programmer.
In 1983 the name of the language changed from C with
classes to C++.

12. History of History of C++C++
The ++ operator in the C language is an operator for
incrementing a variable, which gives some insight into
how Stroustrup regarded the language.
Many new features were added around this time, the
most notable of which are virtual functions, function
overloading, references with the & symbol, the constant
keyword, and single-line comments

13. History of History of C++C++
First commercial release of the C++ language was in
October of 1985.
In 1989 C++ language again updated to include
protected and static members .

14. History of History of C++C++
In 1990 the C++ reference manual was released.
Same year turbo C++ was released as a commercial
product.
Turbo C++ added the Plethora of additional libraries.

15. History of History of C++C++
In 1998 the C++ standard committee published the first
internal standard for C++ ISO/IEC14882:1998,
informally known as C++98
In 2003 committee respond to multiple problems
reported with their C++98. Then they change the
language was dubbed C++03

16. History of History of C++C++
In 2005 C++ committee released a report dubbed TR1
detailing various features they were planning to add the
latest C++ standard.
In mid 2011 the new C++ standard C++11 was
published.

17. Versions of C++ Language
There are several versions of C++Programming Language
–
Visual C++
Borland C++
Turbo C++

18. Thanks Everyone Thanks Everyone