Object-Oriented programming (OOP) has revolutionized software development. Earlier, the top-down structured programs were too complex to write and understand. Objects have helped programs become more dynamic. The re-usability of code in functions increased functionality of the program and reduced execution time. This was demonstrated in the first OOP language- Simula in 1967. Modern OOPs Programming languages require you to put less effort in programming so that you can concentrate on the overall design. Here are some tips on object-oriented programming that you should remember:

Build for current requirements
Forget re-usability, as the program can be tweaked later for the same. Taking future requirements into account can make your program unreadable and complex. And in case those requirements are not implemented, all your efforts are a waste.

Always use nouns for class names
Noun names and phrases help other programmers to correctly associate the classes that you have created. It makes reading and understanding the program easier. Take the example of a class- ‘customer{}’. An object ‘harry’ of class ‘customer’ can be defined as ‘customer harry’.  

Use verbs for function/method names: Like noun class names, using verbs for functions makes the whole program fit together. So a class with the name ‘customer{}’ can have functions addcustomer(), deletecustomer(), editcustomer() and so on.

Avoid too many conditional statements 

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With a lot of conditional statement comes a lot of confusion. Reduce heaps of nested if-else and switch statements with dynamic functions/methods. Comparing 10 integers can generate 100 lines of code. Instead, a 6-liner function can replace those 100 lines of procedural programming.

Increase independency of header file level 

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Header file management is a must when it comes to programming in C or C++. Coders can reduce header file dependency with forward declarations. You might also need to change variables from values to pointers.

In addition to the above, you can always brush up your programming skills. When you sharpen a specific coding skill, teach it to your peers as it will clear your doubts in the process. So adjust your chair, crack your knuckles and start coding for OOPs programming languages

Suggested reads: Python Programming Languages Easy Coding Tips

5 Comments

  1. Priya says:

    true, header file management is difficult but important to manage

     
  2. Martha says:

    nice tips!

     
  3. Alice says:

    true, too many conditional statements can create a lost of confusions

     
  4. AngelaLed says:

    You always do the right thing. God Bless you.
    Thank you

     
  5. Juliedet says:

    Good post! I read your blog often and you always post excellent content. I posted this article on Facebook and my followers like it. Thanks for writing this!

     

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