Object-oriented programming: Difference between revisions

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However, more often, objects represent abstract entities, like an open file or a unit converter. Not everyone agrees that OOP makes it easy to copy the real world exactly or that doing so is even necessary. [[Robert C. Martin|Bob Martin]] suggests that because classes are software, their relationships don't match the real-world relationships they represent.<ref>{{cite web |url=https://www.youtube.com/watch?v=zHiWqnTWsn4 |title=Uncle Bob SOLID principles |website=[[YouTube]] |date=2 August 2018}}</ref> [[Bertrand Meyer]] argues that a program is not a model of the world but a model of some part of the world; "Reality is a cousin twice removed".{{sfn|Meyer|1997|p=230}} [[Steve Yegge]] noted that [[natural language]]s lack the OOP approach of naming a thing (object) before an action (method), as opposed to [[functional programming]] which does the reverse.<ref name="executioniKoN">{{Cite web |last1=Yegge |first1=Steve |date=30 March 2006 |title=Execution in the Kingdom of Nouns |access-date=3 July 2010 |publisher=steve-yegge.blogspot.com |url=http://steve-yegge.blogspot.com/2006/03/execution-in-kingdom-of-nouns.html}}</ref> This can make an OOP solution more complex than one written via [[procedural programming]].<ref name="executioniKoN2">{{Cite web |last1=Boronczyk |first1=Timothy |date=11 June 2009 |title=What's Wrong with OOP |url=http://zaemis.blogspot.com/2009/06/whats-wrong-with-oop.html |publisher=zaemis.blogspot.com |access-date=3 July 2010}}</ref>
 
Notable languages with OOP support include [[Ada (programming language)|Ada]], [[ActionScript]], [[C++]], [[Common Lisp]], [[C Sharp (programming language)|C#]], [[Dart (programming language)|Dart]], [[Eiffel (programming language)|Eiffel]], [[Fortran]]#Fortran_2003|Fortran 2003]], [[Haxe]], [[Java (programming language)|Java]],{{sfn|Bloch|2018|loc=Foreword|pp=xi-xii}} [[JavaScript]], [[Kotlin (programming language)|Kotlin]], [[Logo (programming language)|Logo]], [[MATLAB]], [[Objective-C]], [[Object Pascal]], [[Perl]], [[PHP]], [[Python (programming language)|Python]], [[R (programming language)|R]], [[Raku (programming language)|Raku]], [[Ruby (programming language)|Ruby]], [[Scala (programming language)|Scala]], [[SIMSCRIPT]], [[Simula]], [[Smalltalk]], [[Swift (programming language)|Swift]], [[Vala (programming language)|Vala]] and [[Visual Basic (.NET)]].
 
==History==