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object-oriented language

O o

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    • US Pronunciation
    • US IPA

Definitions of object-oriented language words

  • abbreviation Technical meaning of OBJECT-ORIENTED LANGUAGE object-oriented programming 3
  • noun Definition of object-oriented language in Technology (programming)   (OOP) The use of a class of programming languages and techniques based on the concept of an "object" which is a data structure (abstract data type) encapsulated with a set of routines, called "methods", which operate on the data. Operations on the data can only be performed via these methods, which are common to all objects that are instances of a particular "class". Thus the interface to objects is well defined, and allows the code implementing the methods to be changed so long as the interface remains the same. Each class is a separate module and has a position in a "class hierarchy". Methods or code in one class can be passed down the hierarchy to a subclass or inherited from a superclass. This is called "inheritance". A procedure call is described as invoking a method on an object (which effectively becomes the procedure's first argument), and may optionally include other arguments. The method name is looked up in the object's class to find out how to perform that operation on the given object. If the method is not defined for the object's class, it is looked for in its superclass and so on up the class hierarchy until it is found or there is no higher superclass. OOP started with SIMULA-67 around 1970 and became all-pervasive with the advent of C++, and later Java. Another popular object-oriented programming language (OOPL) is Smalltalk, a seminal example from Xerox's Palo Alto Research Center (PARC). Others include Ada, Object Pascal, Objective C, DRAGOON, BETA, Emerald, POOL, Eiffel, Self, Oblog, ESP, LOOPS, POLKA, and Python. Other languages, such as Perl and VB, permit, but do not enforce OOP. 1
  • noun object-oriented language (computing) A programming language that supports the use of data structures called objects to encapsulate data, the properties of that data, and the operations that act on it. 0
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Parts of speech for Object-oriented language

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Full grammatical hierarchy of Object-oriented language

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