A tour of Object-Oriented Programming

-

Walkthrough


Welcome to this Blog Series. This is a part of the OOP course Home assignment based on our implementation of an OOP Design. Before heading towards the design, let us touch upon the importance of the OOP.
Object-oriented programming is now the demanding technique in the coder community. Along with the user-friendly approach, exponential data mining gave birth to challenges for big data handling. ‘C’ as the primitive computer language, focuses more on procedural approach simplifying primary ways for problem-solving. Basically, it consists of writing computer understandable list of instructions that are organized as functions. It is much easier to access data. However, OOP treats data as a more sensitive element throughout the chain and does not allow it to flow freely around.
Looking a bit inside, it all consists of small classes and objects just like microscopic cells in leaves. It may vary in size, shape but nothing will be outside a single cell. Mutually all are private, protected to each other, but as required content can be shared to respective cells, here classes. This uniqueness is the major motivating factor for topic selection. Data structures are designed such that they characterize the objects.
Reservations are booked, updated, canceled and altered. Transactions should occur without loss of data, memory leaks and malfunctions. OOP is the best suite for such problems. As new data and functions can be easily added, dynamic systems are built upon this concept all over the world. Every tiny little system can be viewed as an ‘objected-oriented viewed’ system and split further until you find nothing but objects.
As Steve Jobs once said, 
“Everybody should learn how to program a computer because it teaches you to think!”
OOP provides a concrete way to build hypercomplex systems with few tools like polymorphism, dynamic binding, and inheritance. It is beyond just writing a few liner codes. It is beyond sitting next to Personal Computer and collecting snippets. It is way farther than compiling a few bytes and sending it to machines. It is a culture. It is a philosophy. It is a constantly growing pool of ideas and innovation.
Let us explore this flourishing world of objects. Let us orient with changing dimensions and aspects of the programming community. Let us have a tour!

- Sampada Petkar
  (K 62)

Comments

  1. AnonymousFebruary 8, 2020 at 12:48 AM

    Well written!

    ReplyDelete
  2. UnknownFebruary 8, 2020 at 6:55 AM

    Excellent piece of work 👍

    ReplyDelete
  3. UnknownApril 18, 2020 at 8:04 AM

    Nice

    ReplyDelete
  4. Abhinav KondukwarApril 18, 2020 at 5:42 PM

    Interesting ..Keep posting

    ReplyDelete
  5. Sampada PetkarApril 18, 2020 at 5:56 PM

    Thank you for appreciation! Feel free to ask doubts

    ReplyDelete
  6. AnonymousApril 18, 2020 at 6:10 PM

    Keep posting.. good work!

    ReplyDelete
  7. UnknownApril 18, 2020 at 6:36 PM

    Great job!!!

    ReplyDelete
  8. Sampada PetkarApril 18, 2020 at 6:40 PM

    Please read following blogs for more interesting stuff!

    ReplyDelete
  9. SDJDApril 18, 2020 at 8:36 PM

    nice!!

    ReplyDelete
  10. Ashutosh BardapurkarApril 18, 2020 at 8:54 PM

    Very well written blog👌

    ReplyDelete
  11. UnknownApril 18, 2020 at 8:57 PM

    Very interesting...keep sharing

    ReplyDelete
  12. UnknownApril 18, 2020 at 8:57 PM

    Well written...👍

    ReplyDelete
  13. Shaunak PusalkarApril 18, 2020 at 9:43 PM

    OOP concept explained in an excellent way!!Keep posting similar articles!!

    ReplyDelete
    Replies
    1. Sampada PetkarApril 18, 2020 at 11:59 PM

      Thanks alot! Readers like you gives us inspiration. Stay tuned for more such articles!

      Delete
  14. Sampada PetkarApril 19, 2020 at 7:59 PM

    Do read following blogs!

    ReplyDelete

Post a Comment

Popular posts from this blog

Do you have a ticket?

-
Image
Passengers, you have booked a seat in this journey. Can you show us the ticket? Ticket is an essential necessity whenever you travel in a train. So now that your seat is booked we will issue a ticket to you, which will help you travel with us hassle-free. Lets print the ticket! The function printticket() will take the value of head node and print the ticket. void passenger :: printticket(struct node *head) {                 struct node *p=head;                 char name1[20];                 cout<<"\n Enter the name of passenger to print ticket:\n"; The traversal in the list to display registered passengers.                   while(p)     {         cout<<p->name;         p=p->next;     } The strcmp() compares two strings character by character. The names stored in list and the name entered will be compared. Linked list is traversed to match the name.                 while(1)                 {                 if(
Read more

It's moderator's Office

-
Image
Hello! We are back! Let's move one step up. We have discussed the important functions of the passenger class until now. We also discussed the important building blocks of C++ - the overloading and dynamic memory allocation. Let us look at actual implementation now. In this blog, we will be discussing more about the functions of the Moderator class. Moderator is the higher authority class which actually is able to modify the details of trains and can alter the timetable. Let us look at the functions one by one.  As we have discussed in function overloading we have two functions having the same name but different parameters as input. Here is the illustration of a function named add_trains().  class moderator { private: trains *head,*tail; public:     moderator()     {         head = NULL;         tail = NULL;     }     void add_trains();     void add_trains(int a,char *t, char *s,char *d,int c,int h, int m);     void deleteTrains(struct
Read more

Dynamic Memory Allocation in C++

-
Image
All the functions of Dynamic memory allocation like malloc, calloc, realloc, free etc. are defined in a header <cstdlib>. These functions are used to allocate and deallocate dynamic memory. Two operators named new and delete are used for allocating and freeing the memory respectively in a better and easier way. Dynamic memory is allocated using ‘new’ operator. The memory which is dynamically allocated using new operator can be freed using ‘delete’ operator. Syntax of new and delete operator is - 1. ptr_var = new data_type; 3. delete ptr_var; 2. ptr_var = new data_type[size]; 4. delete[] ptr_var; Let’s see the use of other memory allocation functions in programming: I. malloc() function: In simple words, malloc means memory allocation. This function allocates memory blocks of given si
Read more