1. ““START WITH THE NAME OF ALLAH WHO IS THESTART WITH THE NAME OF ALLAH WHO IS THE
MOST BENEFICENT & THE MOST MERCIFUL”MOST BENEFICENT & THE MOST MERCIFUL”
2. IN THE RESPECT OF
SIRIFTIKHARALI KOONDHARSIRIFTIKHARALI KOONDHAR
IHSAN ALI WASSANIHSAN ALI WASSAN
(14CH18)(14CH18)
DISCIPLINE:
CHEMICAL ENGINEERINGCHEMICAL ENGINEERING
SUBJECT:
ITC & C++ITC & C++
QUAID-E-AWAM UNIVERSITY OF ENGINEERING, SCIENCE ANDQUAID-E-AWAM UNIVERSITY OF ENGINEERING, SCIENCE AND
TECHNOLOGY NAWABSHAH, SINDH PAKISTANTECHNOLOGY NAWABSHAH, SINDH PAKISTAN
4. History ofHistory of C++C++
During 1970 Dennis Ritchiecreated
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 computerin 1972. Dennis RitchieDennis Ritchie
5. History ofHistory of C++C++
C++ Development started in
1979.
During the creation of Ph.D.
thesis, Bjarne Stro ustrup worked
with language called Simula.
Simula is programming
language basically useful for the
simulation work.
Bjarne StroustrupBjarne Stroustrup
6. History ofHistory 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 Stro ustrup identified that this OOP features can
be included in the so ftware de ve lo pm e nt, however the
Simula language was far too slow for practical use.
7. History ofHistory 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.
8. History ofHistory of C++C++
His language included some add-on features such as
classes,
basic inheritance,
default function arguments, and
Polymorphism
9. History ofHistory 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:
10. History ofHistory 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.
11. History ofHistory of C++C++
Default function argumentsDefault function arguments
Allows a function to be called without providing one or
more irregular arguments.
12. History ofHistory 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.
13. History ofHistory 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++.
14. History ofHistory 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
15. History ofHistory 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 .
16. History ofHistory 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.
17. History ofHistory 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
18. History ofHistory 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.
19. Versions of C++ Language
There are several versions of C++Programming Language
–
Visual C++
Borland C++
Turbo C++