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In object-oriented programming, in languages such as C++, and Object Pascal, a virtual function or virtual method is an inheritable and overridable function or method for which dynamic dispatch is facilitated. This concept is an important part of the (runtime) polymorphism portion of object-oriented programming (OOP). In short, a virtual function defines a target function to be executed, but the target might not be known at compile time.

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rdf:type	disease
rdfs:label	Virtual function (en)
rdfs:comment	In object-oriented programming, in languages such as C++, and Object Pascal, a virtual function or virtual method is an inheritable and overridable function or method for which dynamic dispatch is facilitated. This concept is an important part of the (runtime) polymorphism portion of object-oriented programming (OOP). In short, a virtual function defines a target function to be executed, but the target might not be known at compile time. (en)
sameAs	Virtual function Virtual function
dbp:wikiPageUsesTemplate	dbt:Citation_needed dbt:Further dbt:More_citations_needed dbt:Reflist dbt:Polymorphism dbt:Cpp
Subject	Articles with example C++ code C++ Method (computer programming) Object-oriented programming
Link from a Wikipa... related subject.	dbpedia-sv:Funktion_(programmering)
gold:hypernym	Function
prov:wasDerivedFrom	http://en.wikipedia.org/wiki/Virtual_function?oldid=1073102019&ns=0
Wikipage page ID	374664 (xsd:integer)
page length (characters) of wiki page	13161 (xsd:nonNegativeInteger)
Wikipage revision ID	1073102019 (xsd:integer)
has abstract	In object-oriented programming, in languages such as C++, and Object Pascal, a virtual function or virtual method is an inheritable and overridable function or method for which dynamic dispatch is facilitated. This concept is an important part of the (runtime) polymorphism portion of object-oriented programming (OOP). In short, a virtual function defines a target function to be executed, but the target might not be known at compile time. Most programming languages, such as JavaScript, PHP and Python, treat all methods as virtual by default and do not provide a modifier to change this behavior. However, some languages provide modifiers to prevent methods from being overridden by derived classes (such as the final keyword in Java and PHP). (en)
foaf:isPrimaryTopicOf	http://en.wikipedia.org/wiki/Virtual_function
is Wikipage redirect of	Virtual destructor Virtual Function Pure virtual function Pure virtual method Virtual functions Virtual method Virtual methods
is Link from a Wikipage to another Wikipage of	Fragile binary interface problem List of things described as virtual Abstract type Ahead-of-time compilation AngelScript C++ C++11 Dispatch table Double-chance function Double dispatch Java performance Java syntax Method (computer programming) Object Pascal Objective-C Class (computer programming) Curiously recurring template pattern Dangling pointer Default argument Delegate (CLI) Hooking Comparison of C Sharp and Java Comparison of C Sharp and Visual Basic .NET Comparison of Java and C++ Microsoft Foundation Class Library Function overloading GOFF GObject Game Oriented Assembly Lisp Index of object-oriented programming articles Destructor (computer programming) Execute instruction Extension method Factory (object-oriented programming) Inheritance (object-oriented programming) Inline function Modern C++ Design

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