Difference Between The Procedure Oriented Language and Object Oriented Language.

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Difference Between The Procedure Oriented Language and Object Oriented Language

Difference Between The Procedure Oriented Language and Object Oriented Language :

Any program can be written in both the languages, but if the task is not easy OOP operates well as compared to POP. 

Difference Between The Procedure Oriented Language and Object Oriented Language.
Difference Between The Procedure Oriented Language and Object Oriented Language.



In the POP  ‘data security’ is at risk as data freely moves in the program, as well as, ‘code reusability’ is not achieved which makes the programming lengthy, and hard to understand.
The Large programs lead to more bugs, and it increases the time of debugging. All these flaws lead to a new approach, namely “object-oriented programming”. 

In the object-oriented programming’s primary concern is given on ‘data security’.

In it binds the data closely to the functions which operate on it. 

It is also resolves the problem of ‘code reusability’, as if a class is created, its multiple instances(objects) can be created which reuses the members and member functions defined by a class.

Differences Between OOP and POP


Differences Between OOP and POP

POP is the procedure-oriented programming And OOP is the object-oriented programming.

Main focus of the POP is on “how to get the task done” it follows the flow chart to get the task done. 

OOP’s main focus is on data security as only the objects of a class are allowed to access the attributes or function of a class.

Functions are the small units of the large programs or a sub-program that execute to get the main task done. 

In contrast, OOP attributes and functions of the class are divided among the objects.

 In the POP There is no specific accessing mode to access attributes or functions in the program. 

And in OOP there are three accessing modes “public”, “private”, “protected”, that are used as an accessing method to access attributes or functions.

POP does not support the concept of Overloading/polymorphism. 

And OOP supports Overloading/Polymorphism, which means using the same function name for performing different functions. 


And There is no concept of inheritance in POP whereas, OOP supports inheritance which allows using the attribute and functions of other class by inheriting it.

So, POP is less secure as compared to OOP because in OOP the access specifier limits the access to attributes or functions which increase the security.

In the POP if some data is to be shared among all the functions in the program, it is declared globally outside all functions. 

While in OOP the data member of the class can be accessed through the member functions of the class.

In the POP there is no concept of the friend function. 

And As against, in OOP there is a concept of friend function which is not the member of the class, but because it is friend member it can access the data member and member functions of the class.

So, There is no concept of virtual classes in POP whereas in OOP, the virtual functions support polymorphism.

Advantages


POP (Procedure Oriented Programming)


  • It Provides an ability to reuse the same code at various places.
  • It Facilitates in tracking the program flow.
  • POP Is Capable of constructing modules.

OOP (Object Oriented Programming)


  • It is Objects help in task partitioning in the project.
  • It Secure programs can be built using data hiding.
  • So, It can potentially map the objects.
  • The Enables the categorization of the objects into various classes.
  • OOP Means Object-oriented systems can be upgraded effortlessly.
  • The Redundant codes can be eliminated using inheritance.
  • So, Codes can be extended using reusability.
  • The Greater modularity can be achieved.
  • It Data abstraction increases reliability.
  • OOP is Flexible due to the dynamic binding concept.
  • OOP is Decouples the essential specification from its implementation by using information hiding.

Disadvantages


POP (Procedure Oriented Programming)


  • POP Global data are vulnerable.
  • The Data can move freely within a program
  • So, It is tough to verify the data position.
  • The Functions are action-oriented.
  • POP Functions are not capable of relating to the elements of the problem.
  • Of Real-world problems cannot be modelled.
  • It Parts of code are interdependent.
  • In POP One application code cannot be used in other application.
  • The Data is transferred by using the functions.

OOP (Object Oriented Programming)

  • So, It requires more resources.
  • The Dynamic behaviour of objects requires RAM storage.
  • So, Detection and debugging is harder in complex applications when the message passing is performed.
  • The Inheritance makes their classes tightly coupled, which affects the reusability of objects.

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