Comparison of programming languages (object-oriented programming) - Revision history

RJFJR: Added {{More citations needed}} tag

2025-01-25T03:14:49Z

← Previous revision		Revision as of 03:14, 25 January 2025
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			{{Multiple issues\|
	{{cleanup\|reason=This article's [[#References and notes\|reference section]] contains many footnotes, but lists no external references or sources.\|date=June 2013}}		{{cleanup\|reason=This article's [[#References and notes\|reference section]] contains many footnotes, but lists no external references or sources.\|date=June 2013}}
			{{More citations needed\|date=January 2025}}
			}}
	{{ProgLangCompare}}		{{ProgLangCompare}}
	This '''comparison of programming languages''' compares how [[object-oriented programming]] languages such as [[C++]], [[Java (programming language)\|Java]], [[Smalltalk]], [[Object Pascal]], [[Perl]], [[Python (programming language)\|Python]], and others manipulate [[data structures]].		This '''comparison of programming languages''' compares how [[object-oriented programming]] languages such as [[C++]], [[Java (programming language)\|Java]], [[Smalltalk]], [[Object Pascal]], [[Perl]], [[Python (programming language)\|Python]], and others manipulate [[data structures]].

RJFJR: /* References and notes */ sep notes and references

2025-01-25T03:14:18Z

References and notes: sep notes and references

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	* [[Object-oriented programming]]		* [[Object-oriented programming]]

	== ~~References and notes~~ ==		== Notes ==
	{{Reflist\|2}}		{{Reflist\|2}}

			==References==


	[[Category:Programming language comparisons\|*Object oriented programming]]		[[Category:Programming language comparisons\|*Object oriented programming]]

Liz: Removing link(s) Wikipedia:Articles for deletion/EC (programming language) (2nd nomination) closed as delete (XFDcloser)

2024-07-01T23:11:53Z

Removing link(s) Wikipedia:Articles for deletion/EC (programming language) (2nd nomination) closed as delete (XFDcloser)

← Previous revision		Revision as of 23:11, 1 July 2024
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	\| <code>'''destroy('''variable''');'''</code>		\| <code>'''destroy('''variable''');'''</code>
	\|-		\|-
			\| eC
	\| [[eC (programming language)\|eC]]
	\| <code>class «instance handle» '''{''' «properties/data members assignments, instance method overrides» '''}'''</code>		\| <code>class «instance handle» '''{''' «properties/data members assignments, instance method overrides» '''}'''</code>
	\| <code>'''delete''' instance handle''';'''</code>		\| <code>'''delete''' instance handle''';'''</code>

Miklcct: /* Object construction and destruction */

2023-09-26T12:02:07Z

Object construction and destruction

← Previous revision		Revision as of 12:02, 26 September 2023
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	\|-		\|-
	\| [[C++]]		\| [[C++]]
	\| <code>class variable«'''('''parameters''')'''»''';'''</code> or<br /><code>class '''[[Pointer (computer programming)\|*]]'''variable '''= [[new (C++)\|new]] '''class«'''('''parameters''')'''»''';'''</code>		\| <code>class variable«'''('''parameters''')'''»''';'''</code><ref>This syntax creates an object value with automatic storage duration</ref> or<br /><code>class '''[[Pointer (computer programming)\|*]]'''variable '''= [[new (C++)\|new]] '''class«'''('''parameters''')'''»''';'''</code><ref>This syntax creates an object with dynamic storage duration and returns a pointer to it</ref>
	\| <code>'''[[delete (C++)\|delete]]''' pointer''';'''</code>		\| <code>'''[[delete (C++)\|delete]]''' pointer''';'''</code>
	\|-		\|-

3mi1y: none of these things are part of the STL

2023-07-28T05:53:08Z

none of these things are part of the STL

← Previous revision		Revision as of 05:53, 28 July 2023
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	\| <code>'''⎕EX <nowiki>'</nowiki>'''variable'''<nowiki>'</nowiki>'''</code>		\| <code>'''⎕EX <nowiki>'</nowiki>'''variable'''<nowiki>'</nowiki>'''</code>
	\|-		\|-
			\| [[C++]]
	\| [[C++]] ([[Standard Template Library\|STL]])
	\| <code>class variable«'''('''parameters''')'''»''';'''</code> or<br /><code>class '''[[Pointer (computer programming)\|*]]'''variable '''= [[new (C++)\|new]] '''class«'''('''parameters''')'''»''';'''</code>		\| <code>class variable«'''('''parameters''')'''»''';'''</code> or<br /><code>class '''[[Pointer (computer programming)\|*]]'''variable '''= [[new (C++)\|new]] '''class«'''('''parameters''')'''»''';'''</code>
	\| <code>'''[[delete (C++)\|delete]]''' pointer''';'''</code>		\| <code>'''[[delete (C++)\|delete]]''' pointer''';'''</code>
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	\| <code>''':Namespace''' name</code><br><code>members</code><br><code>''':EndNamespace'''</code>		\| <code>''':Namespace''' name</code><br><code>members</code><br><code>''':EndNamespace'''</code>
	\|-		\|-
	\| C++ ~~(STL)~~		\| C++
	\| <code>'''class '''name«''' : public '''parentclasses</code><ref name="multi">This language supports [[multiple inheritance]]. A class can have more than one parent class</ref><code>»''' { '''members''' };'''</code>		\| <code>'''class '''name«''' : public '''parentclasses</code><ref name="multi">This language supports [[multiple inheritance]]. A class can have more than one parent class</ref><code>»''' { '''members''' };'''</code>
	\|		\|
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	\| <code>'''∇''' name</code><br><code>''':Implements Destructor'''</code><br><code>instructions</code><br><code>'''∇'''</code>		\| <code>'''∇''' name</code><br><code>''':Implements Destructor'''</code><br><code>instructions</code><br><code>'''∇'''</code>
	\|-		\|-
	\| C++ ~~(STL)~~		\| C++
	\| <code>class'''('''«parameters»''') '''«''': '''initializers</code><ref>An optional comma-separated list of initializers for member objects and parent classes goes here. The syntax for initializing member objects is		\| <code>class'''('''«parameters»''') '''«''': '''initializers</code><ref>An optional comma-separated list of initializers for member objects and parent classes goes here. The syntax for initializing member objects is
	:<code>"member_name'''('''parameters''')'''"</code>		:<code>"member_name'''('''parameters''')'''"</code>
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	\|		\|
	\|-		\|-
	\| C++ ~~(STL)~~		\| C++
	\| <code>'''public: '''type field''';'''</code>		\| <code>'''public: '''type field''';'''</code>
	\| <code>'''private: '''type field''';'''</code>		\| <code>'''private: '''type field''';'''</code>
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	\| <code>''':Property''' Bar</code><br><code>'''∇ Set''' arguments</code><br><code>instructions</code><br><code>'''∇'''</code><br><code>''':EndProperty''' Bar</code>		\| <code>''':Property''' Bar</code><br><code>'''∇ Set''' arguments</code><br><code>instructions</code><br><code>'''∇'''</code><br><code>''':EndProperty''' Bar</code>
	\|- valign="top"		\|- valign="top"
	\| C++ ~~(STL)~~		\| C++
	\| colspan=3 {{n/a}}		\| colspan=3 {{n/a}}
	\|- valign="top"		\|- valign="top"
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	\| colspan=3 {{n/a}}		\| colspan=3 {{n/a}}
	\|- valign="top"		\|- valign="top"
	\| C++ ~~(STL)~~		\| C++
	\| colspan=3 {{n/a}}		\| colspan=3 {{n/a}}
	\|- valign="top"		\|- valign="top"
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	\| colspan=3 {{n/a}}		\| colspan=3 {{n/a}}
	\|-		\|-
	\| C++ ~~(STL)~~		\| C++
	\| <code>type '''operator''' symbol '''() { '''instructions''' }'''</code>		\| <code>type '''operator''' symbol '''() { '''instructions''' }'''</code>
	\| <code>type '''operator''' symbol '''('''type operand2''') { '''instructions''' }'''</code>		\| <code>type '''operator''' symbol '''('''type operand2''') { '''instructions''' }'''</code>
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	\| <code>''':Property Numbered Default''' Bar</code><br><code>'''∇ Set''' arguments</code><br><code>instructions</code><br><code>'''∇'''</code><br><code>''':EndProperty''' Bar</code>		\| <code>''':Property Numbered Default''' Bar</code><br><code>'''∇ Set''' arguments</code><br><code>instructions</code><br><code>'''∇'''</code><br><code>''':EndProperty''' Bar</code>
	\|- valign="top"		\|- valign="top"
	\| C++ ~~(STL)~~		\| C++
	\| <code>type'''& operator[]('''type index''') { '''instructions''' }'''</code>		\| <code>type'''& operator[]('''type index''') { '''instructions''' }'''</code>
	\| <code>type '''operator[]('''type index''') { '''instructions''' }'''</code>		\| <code>type '''operator[]('''type index''') { '''instructions''' }'''</code>
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	\| colspan=2 {{n/a}}		\| colspan=2 {{n/a}}
	\|-		\|-
	\| C++ ~~(STL)~~		\| C++
	\|		\|
	\| <code>'''operator '''returntype'''() { '''instructions''' }'''</code>		\| <code>'''operator '''returntype'''() { '''instructions''' }'''</code>
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	\| rowspan=2 colspan=4 {{n/a}}		\| rowspan=2 colspan=4 {{n/a}}
	\|-		\|-
	\| C++ ~~(STL)~~		\| C++
	\|-		\|-
	\| Objective-C (Cocoa)		\| Objective-C (Cocoa)
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	\|		\|
	\|-		\|-
	\| C++ ~~(STL)~~		\| C++
	\| <code>'''*this'''</code>		\| <code>'''*this'''</code>
	\|<ref>C++ doesn't have a "super" keyword, because multiple inheritance is possible, and so it may be ambiguous which base class is referenced. Instead, the <code>BaseClassName::member</code> syntax can be used to access an overridden member in the specified base class. Microsoft Visual C++ provides a non-standard keyword "__super" for this purpose; but this is unsupported in other compilers.[http://msdn.microsoft.com/en-us/library/94dw1w7x.aspx]</ref>		\|<ref>C++ doesn't have a "super" keyword, because multiple inheritance is possible, and so it may be ambiguous which base class is referenced. Instead, the <code>BaseClassName::member</code> syntax can be used to access an overridden member in the specified base class. Microsoft Visual C++ provides a non-standard keyword "__super" for this purpose; but this is unsupported in other compilers.[http://msdn.microsoft.com/en-us/library/94dw1w7x.aspx]</ref>
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	\| colspan=2 {{n/a}}		\| colspan=2 {{n/a}}
	\|-		\|-
	\| C++ ~~(STL)~~		\| C++
	\|		\|
	\|		\|
	\|		\|
	\| <code>x '''==''' y</code><ref>assuming that "x" and "y" are the objects (and not ~~a pointer~~). Can be customized by overloading the object's <code>==</code> operator</ref>		\| <code>x '''==''' y</code><ref>assuming that "x" and "y" are the objects (and not pointers). Can be customized by overloading the object's <code>==</code> operator</ref>
	\|		\|
	\|		\|
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	\| ?=		\| ?=
	\|-		\|-
	\| C++ ~~(STL)~~		\| C++
	\| <code>'''[[typeid]]('''x''')'''</code>		\| <code>'''[[typeid]]('''x''')'''</code>
	\| <code>'''[[dynamic_cast]]<'''type''' *>(&'''x''') != [[null pointer\|nullptr]]'''</code>		\| <code>'''[[dynamic_cast]]<'''type''' *>(&'''x''') != [[null pointer\|nullptr]]'''</code>
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	\|		\|
	\|-		\|-
	\| C++ ~~(STL)~~		\| C++
	\|		\|
	\| <code>'''using namespace''' ns''';'''</code>		\| <code>'''using namespace''' ns''';'''</code>
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	\| colspan=5 rowspan=2 {{n/a}}		\| colspan=5 rowspan=2 {{n/a}}
	\|-		\|-
	\| C++ ~~(STL)~~		\| C++
	\|-		\|-
	\| C#		\| C#

3mi1y: /* Member access */ there's nothing STL-specific about this

2023-07-28T05:49:08Z

Member access: there's nothing STL-specific about this

← Previous revision		Revision as of 05:49, 28 July 2023
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	\| {{n/a}}		\| {{n/a}}
	\|-		\|-
	\| C++ ~~(STL)~~		\| C++
	\| <code>'''x.'''method'''('''parameters''')''' or<br />'''ptr->'''method'''('''parameters''')'''</code>		\| <code>'''x.'''method'''('''parameters''')''' or<br />'''ptr->'''method'''('''parameters''')'''</code>
	\| <code>'''x.'''field or<br />'''ptr->'''field</code>		\| <code>'''x.'''field or<br />'''ptr->'''field</code>

WOSlinker: fix bold

2022-10-19T13:42:25Z

fix bold

← Previous revision		Revision as of 13:42, 19 October 2022
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	\|-		\|-
	\| APL (Dyalog)		\| APL (Dyalog)
	\| <code>''':Field Public''' field «'''←''' value~~'''~~»</code>		\| <code>''':Field Public''' field «'''←''' value»</code>
	\| <code>''':Field''' «'''Private'''» field «'''←''' value~~'''~~»</code>		\| <code>''':Field''' «'''Private'''» field «'''←''' value»</code>
	\|		\|
	\|		\|

Jarble: link operator overloading using Find link

2021-05-06T01:53:06Z

link operator overloading using Find link

← Previous revision		Revision as of 01:53, 6 May 2021
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	\|-		\|-
	\| PHP		\| PHP
	\| colspan=2\|<ref>PHP does not support operator overloading natively, but support can be added using the [http://pecl.php.net/package/operator "operator" PECL package].</ref>		\| colspan=2\|<ref>PHP does not support [[operator overloading]] natively, but support can be added using the [http://pecl.php.net/package/operator "operator" PECL package].</ref>
	\| <code>'''function __invoke('''«parameters»''') { '''instructions''' }''' (PHP 5.3+)</code>		\| <code>'''function __invoke('''«parameters»''') { '''instructions''' }''' (PHP 5.3+)</code>
	\|-		\|-

John of Reading: Typo/general fixes, replaced: paramters → parameters

2020-12-18T10:34:25Z

Typo/general fixes, replaced: paramters → parameters

← Previous revision		Revision as of 10:34, 18 December 2020
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	\|		\|
	\|-		\|-
	\| [[Cobra (programming language) \|Cobra]]		\| [[Cobra (programming language)\|Cobra]]
	\| <code>variable «'''as''' class» '''=''' class'''('''parameters''')'''</code>		\| <code>variable «'''as''' class» '''=''' class'''('''parameters''')'''</code>
	\| <code>variable'''.dispose'''</code>		\| <code>variable'''.dispose'''</code>
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	\| <code>'''def __'''opname'''__(self): <br /> {{keypress\|Tab}} '''instructions'''<br /> {{keypress\|Tab}} return '''value</code>		\| <code>'''def __'''opname'''__(self): <br /> {{keypress\|Tab}} '''instructions'''<br /> {{keypress\|Tab}} return '''value</code>
	\| <code>'''def __'''opname'''__(self, '''operand2'''): <br /> {{keypress\|Tab}} '''instructions'''<br /> {{keypress\|Tab}} return '''value</code>		\| <code>'''def __'''opname'''__(self, '''operand2'''): <br /> {{keypress\|Tab}} '''instructions'''<br /> {{keypress\|Tab}} return '''value</code>
	\| <code>'''def __call__(self'''«''', '''~~paramters~~»'''): <br /> {{keypress\|Tab}} '''instructions'''<br /> {{keypress\|Tab}} return '''value</code>		\| <code>'''def __call__(self'''«''', '''parameters»'''): <br /> {{keypress\|Tab}} '''instructions'''<br /> {{keypress\|Tab}} return '''value</code>
	\|-		\|-
	\| Visual Basic .NET		\| Visual Basic .NET
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	\| <code>'''Nil'''</code>		\| <code>'''Nil'''</code>
	\|		\|

	\|-		\|-
	\| Eiffel		\| Eiffel
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	\| colspan=3 {{n/a}}		\| colspan=3 {{n/a}}
	\|}		\|}


	== Contracts ==		== Contracts ==

WikiCleanerBot: v2.03b - Bot T5 CW#2 - WP:WCW project (Tag with incorrect syntax - Missing end tag)

2020-09-22T21:52:13Z

v2.03b - Bot T5 CW#2 - WP:WCW project (Tag with incorrect syntax - Missing end tag)

← Previous revision		Revision as of 21:52, 22 September 2020
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	\|-		\|-
	\| APL (Dyalog)		\| APL (Dyalog)
	\| <code>''':Class''' name «''':'''parentclass» «''','''interfaces»</code></br><code>members</code><br><code>''':EndClass'''</code>		\| <code>''':Class''' name «''':'''parentclass» «''','''interfaces»</code><br/><code>members</code><br><code>''':EndClass'''</code>
	\| <code>''':Interface''' name</code><br><code>members</code><br><code>''':EndInterface'''</code>		\| <code>''':Interface''' name</code><br><code>members</code><br><code>''':EndInterface'''</code>
	\| <code>''':Namespace''' name</code><br><code>members</code><br><code>''':EndNamespace'''</code>		\| <code>''':Namespace''' name</code><br><code>members</code><br><code>''':EndNamespace'''</code>
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	\|-		\|-
	\| APL (Dyalog)		\| APL (Dyalog)
	\| <code>'''3=x.⎕NC<nowiki>'</nowiki>'''method'''<nowiki>'</nowiki>'''		\| <code>'''3=x.⎕NC<nowiki>'</nowiki>'''method'''<nowiki>'</nowiki>'''</code>
	\| <code>'''2=x.⎕NC<nowiki>'</nowiki>'''method'''<nowiki>'</nowiki>'''		\| <code>'''2=x.⎕NC<nowiki>'</nowiki>'''method'''<nowiki>'</nowiki>'''</code>
	\| colspan=2 {{n/a}}		\| colspan=2 {{n/a}}
	\|-		\|-