Object-oriented programming (OOP) is an approach that creates partitioned memory areas for both data and functions as templates that can be copied on demand (Object-oriented programming). Classes define user-defined data types that contain data members and member functions, and objects are run-time instances of classes. OOP emphasizes data over procedures and divides programs into small, reusable modules called objects. In contrast, procedural programming (POP) views problems as sequences of tasks and divides the program into functions that can access shared global data and transform data without encapsulation. OOP focuses more on data protection and tying data to the functions that operate on it.

1. Object-Oriented ProgrammingObject-Oriented Programming
Basics And DifferenceBasics And Difference
Between OOP And POPBetween OOP And POP
Guided By :-Guided By :-
L. R. Muley Sir
(HOD)
Vaibhav Mehare
Sir
Swati Makode
Madam
Presented By :-Presented By :-
Abhiram A. Sadhu

2. Object Oriented ProgrammingObject Oriented Programming
Object oriented program is an
approach that provides a way of
modularizing programs by creating
partitioned memory area for both data
and function that used as templates for
creating copies of such modules on
demand.

3. Features of OOPFeatures of OOP
 Emphasis is on data rather than procedure .
 Programs are divided in to small modules known as
object.
 Data structures are designed such that they are
characterize the object.
 Function that operate on the data of an object are
tied together in the structure .
 New data and functions can be easily added
whenever necessary.
 Follows bottom up to approch in program designing.

4. Classes and ObjectsClasses and Objects
Class :
A class is a user defined data type which contains
data member and member function. The internal data of a
class is called data member and the function are called
member function. Classes are user defined data type and
behave like the in-build data types of a programming
language
Object :
Once a class has been declared we can create
variable of that type by using the class name. Objects are
basic run time entities, in object oriented system. When
program is executed, the objects interacts by sending
messages to one another.

5. Procedure OrientedProcedure Oriented
ProgrammingProgramming
In procedure oriented programming ( POP)
approach the problem is viewed as a
sequence of things to be done, such as
reading, calculating and printing. A
number of functions are written to
accomplish these task. The primary focus
in on function.

6. Features of POPFeatures of POP
 Emphasis is given on procedure (Algorithm)
 Large programs are divided into smaller
programs known as functions.
 Most of the functions share global data.
 Data moves openly around the system from
function to function.
 Functions transforms data from one form to
another.
 Employs Top-Down approach in program
design.

7. Difference BetweenDifference Between
OOP & POPOOP & POP
* Procedure oriented
programming language is action
oriented.
* In procedural programming,
unit of programming is function.
* In procedure oriented
programming basically consists
of writing a list of instructions for
the computer to follow and
organizing these instructions into
group known as functions.
*Object oriented programming
language is data oriented.
* Object are usually instantiated.
* The data of an object can be
accessed only by the functions
associated with that object.

8. Cont…Cont…
*Data items are mainly placed in
global
* Global data are more open to an
accidential change by function.
*In a large program it is very
difficult what data is used by
which function in a large
program.
*In OOP data declare in both
global as well as local
* It ties data more closely to
functions that operate on it and
protects it from accidental
modification from outside
functions.
* An object is created as a
partitioned area of computer
memory that stores data and set
of operations that can access
that data.

9. AnyAny
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10. Thank You
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