Method (object-oriented programming)

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	Object-Oriented Programming
		If you are programming in a managed memory environment with languages such as Java and C# the solution is to add an explicit method for freeing the resources allocated by an object and to take responsibility for calling the method when the object is no longer needed.
		This chapter covers some of the details of object-oriented programming, but also uses these details as a foundation for discussing design principles that are specific to object-oriented programming.
		New programming paradigms such as aspect-oriented programming are extending rather than supplanting the object paradigm.
	www.bit.umkc.edu /burris/pl/oop

	15 Seconds : Object-Oriented Programming for VBScripters - Part 2
		"Virtual" and "override" come into play when we have the same method in our base class as we do in our derived class, and we want our method in the derived class (Employee) to be called.
		Below will demonstrate how to override the method in the base class with a new implementation in our derived class.
		That's all it takes to override the base class implementation of the method.
	www.15seconds.com /issue/020508.htm (2097 words)

	Lesson 8: Object-Oriented Programming
		Object-oriented programming is a method of programming based on a hierarchy of classes, and well-defined and cooperating objects.
		Classes, and their fields and methods have access levels to specify how they can be used by other objects during execution, While cooperation among objects is desirable, there are times when you will want to explicitly control access, and specifying access levels is the way to gain that control.
		This way, you can update your class by changing a field definition and the corresponding method implementation, but other objects that access that data do not need to be changed because their interface to the data (the method signature) has not changed.
	java.sun.com /developer/onlineTraining/Programming/BasicJava2/oo.html#what (2318 words)

	JOT: Journal of Object Technology - Message Oriented Programming, Dave Thomas
		Researchers in subject oriented programming are investigating the use of first class messages in component engineering in a project called Message Central [19].
		One of the major challenges in the design and implementation of a programming language is the consistent definition and treatment of the major concepts in the language.
		Technically CLOS provides the ability to override the method lookup function and Smalltalk developers have used method wrappers or doesNotUnderstand to insert code into intervene in the method dispatch.
	www.jot.fm /issues/issue_2004_05/column1 (1986 words)

	Module12 Encapsulation class object oriented public private constructor destructor
		Without encapsulation, which involves the use of one or more classes, it is difficult to define the object oriented programming.
		One method is used to initialize the values of the objects instance and the other method returns the area of the object.
		When we properly encapsulate some code, we actually build protection for the contained code from accidental corruption due to the errors that we are all prone to make.
	www.geocities.com /mikerisan/Module12.html (3033 words)

	Programming Language Comparison
		Thus, while object-oriented languages strive to remain at a fairly high level of abstraction, to be suitable for systems programming a language must provide such features or relegate such low-level tasks to a language with which it can interact.
		For example, if a method takes an object as a parameter, changing the type of the object requires changing the signature of the method so that it is compatible with the new type of the object being passed.
		C++ is considered to be a multi-paradigm language, of which one paradigm it supports is Object-Orientation.
	www.jvoegele.com /software/langcomp.html (5997 words)

	COMP101 - OO PROGRAMMING
		The object with which a method is invoked is sometimes referred to as the receiving object or the receiver (in that it may "receive" information returned by the method).
		Remember that in the object oriented paradigm a solution to a problem is constructed by defining a set of interacting objects and classes.
		Once an object has been created the memory space for this object is "freed-up" as soon as the object is no longer referred to in the program through a process known as garbage collection.
	www.csc.liv.ac.uk /~frans/COMP101/week2/oop.html (5997 words)

	Glossary
		A method of programming in which programs are organized as cooperative collections of objects, each of which represents an instance of some type, and whose types are all members of a hierarchy of types united via other than inheritance relationships.
		A method of implementation in which programs are organized as cooperative collections of objects, each of which represents an instance of some class, and whose classes are all members of a hierarchy of classes united via inheritance relationships.
		The purpose or capacity wherein one class or object participates in a relationship with another; the role of an object denotes the selection of a set of behaviors that are well-defined at a single point in time; a role is the face an object presents to the world at a given moment.
	www.microgold.com /Stage/Glossary.html (3783 words)

	Programming Language Comparison
		For example, if a method takes an object as a parameter, changing the type of the object requires changing the signature of the method so that it is compatible with the new type of the object being passed.
		When one considers that most living objects in a program are stored in container classes, and that containers in Java are untyped due to lack of generics, it is questionable whether Java's type system provides any benefit over the more flexible dynamic counterparts.
		These marked objects are the set of live objects in program, and any objects that were not marked in this phase are unreferenced and therefore candidates for collection.
	www.jvoegele.com /software/langcomp.html (5997 words)

	Various Details
		Class 1 ― Object Oriented Programming in Objective-C
		This invokes a "class method", which is different from an instance method in that it may be sent only to a class.
		Sometimes "class-wide" behavior is implemented by class methods.
	musickit.sourceforge.net /TutorialClasses/variousdetails.html (5997 words)

	Glossary
		A method of programming in which programs are organized as cooperative collections of objects, each of which represents an instance of some type, and whose types are all members of a hierarchy of types united via other than inheritance relationships.
		A method of implementation in which programs are organized as cooperative collections of objects, each of which represents an instance of some class, and whose classes are all members of a hierarchy of classes united via inheritance relationships.
		The purpose or capacity wherein one class or object participates in a relationship with another; the role of an object denotes the selection of a set of behaviors that are well-defined at a single point in time; a role is the face an object presents to the world at a given moment.
	www.microgold.com /Stage/Glossary.html (3783 words)

	Build an Object-Oriented Tree Control Using JavaScript
		In object-oriented programming, polymorphism refers to a programming language's ability to process objects differently depending on their data type or class.
		That is, a tree object has a write() method whose behavior differs from a branch object's write() methodwhich is different from the leaf object's write() method.
		Each branch object, in turn, holds a collection of children that can be either branches or leaf objects.
	www.devx.com /webdev/Article/9843/0/page/2 (681 words)

	Object-oriented programming - Wikipedia, the free encyclopedia
		Object-oriented programming developed as the dominant programming methodology during the mid-1980s, largely due to the influence of C++, an extension of the C programming language.
		In computer science, object-oriented programming, OOP for short, is a computer programming paradigm.
		Objects - Packaging data and functionality together into units within a running computer program ; objects are the basis of modularity and structure in an object-oriented computer program.
	en.wikipedia.org /wiki/Object-oriented_programming (681 words)

	Object (object-oriented programming)
		Object Technology Links to object oriented technology related to modeling methodologies, programming languages, distributed computing, patterns, frameworks, business object, operating systems, database and other advanced topics.
		Object Oriented Programming in C Paul Field's fine, clear paper, published in C Vu 4:1 (November 1991), on how to use an object-like discipline with a procedural language.
		Object identity is sometimes realized in programming languages by the location of the object in the computer's memory, and the operations with which references to this location are manipulated.
	www.serebella.com /encyclopedia/article-Object_(object-oriented_programming).html (681 words)

	cars - Association (object-oriented programming)
		In Object-oriented programming, Association defines a relationship between classes of objects which allows one object instance to cause another to perform an action on its behalf.
		Concrete implementation usually requires the requesting object to invoke a method or member function using a reference or pointer to the memory location of the controlled object.
		The objects that are related via the association are considered to act in a role with respect to the association, if object's current state in the active situation allows the other associated objects to use the object in the manner specified by the role.
	www.carluvers.com /cars/Association_%28object-oriented_programming%29 (681 words)

	The Object-Oriented Page
		Ken Lunn's Course Notes on Object Oriented Analysis and Design are aimed to provide you with "A simple, clear, analysis and design notation, a good basic understanding of the concepts of object oriented systems, a method for construction of analyses and designs and some discussion of the implementation of design".
		A Comparison of Object Oriented Development Methodologies is a 1993 report by Edward V. Berard at The Object Agency Inc. establishing an own criteria for evaluating several OO methods and methodologies (OMT, Wirfs-Brock, OMT, Booch, Berard, etc.).
		Classification in the Object Oriented Paradigm from a Cognitive Psychological Perspective: A Research Proposal is a not-short paper that examines the psychological aspects of the key concepts of Object Technology.
	www.well.com /user/ritchie/oo.html (6723 words)

	Object-Oriented Programming
		The idea of objects as actors fits nicely with the principal metaphor of object-oriented programming--the idea that objects communicate through ``messages.'' Instead of calling a method as you would a function, you send a message to an object requesting it to perform one of its methods.
		The insight of object-oriented programming is to combine state and behavior--data and operations on data--in a high-level unit, an object, and to give it language support.
		Object-oriented programs are designed by laying out the network of objects with their behaviors and patterns of interaction, and by arranging the hierarchy of classes.
	www.toodarkpark.org /computers/objc/oop.html#529 (11005 words)

	Object-Oriented Programming Concepts
		A class is a blueprint or prototype that defines the variables and the methods common to all objects of a certain kind.
		An object is a software bundle of related variables and methods.
		An interface is a contract in the form of a collection of method and constant declarations.
	java.sun.com /docs/books/tutorial/java/concepts (264 words)

	The Object-Oriented Page
		Ken Lunn's Course Notes on Object Oriented Analysis and Design are aimed to provide you with "A simple, clear, analysis and design notation, a good basic understanding of the concepts of object oriented systems, a method for construction of analyses and designs and some discussion of the implementation of design".
		A Comparison of Object Oriented Development Methodologies is a 1993 report by Edward V. Berard at The Object Agency Inc. establishing an own criteria for evaluating several OO methods and methodologies (OMT, Wirfs-Brock, OMT, Booch, Berard, etc.).
		Classification in the Object Oriented Paradigm from a Cognitive Psychological Perspective: A Research Proposal is a not-short paper that examines the psychological aspects of the key concepts of Object Technology.
	www.well.com /user/ritchie/oo.html (6723 words)

	Survey of Object Oriented Programming Languages
		Object oriented features of C++ include: Virtual (abstract) functions - resulting in virtual classes, public/private/protected access control over individual member functions and attributes, friend classes (for allowing explicitly named classes to access private state), nested classes, multiple inheritance (for sub-typing and code sharing) with method redefinition, and templated (generic) classes and functions.
		With all the various ``Object Oriented Programming Languages'' and ``Object Oriented Processes'' and ``Object Oriented Basket Weaving'' in the world today, it seems that establishing a clear definition of what it means to be object oriented, is impossible.
		``...object oriented programming will be in the 1980's what structured programming was in the 1970's.
	www.rescomp.berkeley.edu /~hossman/cs263/paper.html (4325 words)

	Object Oriented Programming in C++
		Object Oriented Programming, or OOP, is a method of breaking down your code into smaller, simpler, and easier to understand blocks of code.
		My personal opinion is that despite its slightly slower execution speed, OOP, or Object Oriented Programming, is one the best programming concept invented -- just as good as the multitasking OS and compiled libraries.
		If programmed correctly you could basically end up "speaking English" to the objects in your program or game.
	www.gillius.org /ooptut (418 words)

	Classes
		Objects use a message passing metaphor whereby one object passes a message to another object and the receiving object responds by executing one of its operations, a method.
		If we have two objects of different classes but which support the same set of messages but with their own corresponding methods then we can collect these objects together and treat them identically in our program but the objects will behave differently.
		It is much more strongly oriented towards writing programs than any of the other books which cover the whole gamut of theory and principle behind object orientation, at the design level as well as at the code level.
	www.freenetpages.co.uk /hp/alan.gauld/tutclass.htm (5082 words)

	Object-Oriented Programming
		The idea of objects as actors fits nicely with the principal metaphor of object-oriented programming--the idea that objects communicate through ``messages.'' Instead of calling a method as you would a function, you send a message to an object requesting it to perform one of its methods.
		Object-oriented programs are designed by laying out the network of objects with their behaviors and patterns of interaction, and by arranging the hierarchy of classes.
		Objects are not passive containers for state and behavior, but are said to be the agents of the program's activity.
	www.toodarkpark.org /computers/objc/oop.html (11005 words)

	15 Seconds : Object-Oriented Programming for VBScripters
		The first is a "constructor," which is a method that is called when the object is first created.
		Objects are typically represented as a "class" and are considered to be a custom "type." Every single program you create will be composed entirely of classes.
		Object inheritance is a fairly simple concept to understand, but it has to be one of the most important features available.
	www.15seconds.com /issue/020402.htm (11005 words)

	Graphical Object-Oriented Programming In LabVIEW - Tutorial - Development Library - National Instruments
		A method VI takes an object reference input in order to be able to access the private data of the object on which it operates.
		The major difference between an ordinary integer variable and an object is that an object has a
		After you have computed the object’s state information, use the following function to assign the data to the object and to unlock the object.
	zone.ni.com /devzone/devzoneweb.nsf/opendoc?openagent&AC58A7633833CFF58625687E006C3B90&cat=8CF4C1FC9432BAAA862567AC00581392 (11005 words)

	Survey of Object Oriented Programming Languages
		Object oriented features of C++ include: Virtual (abstract) functions - resulting in virtual classes, public/private/protected access control over individual member functions and attributes, friend classes (for allowing explicitly named classes to access private state), nested classes, multiple inheritance (for sub-typing and code sharing) with method redefinition, and templated (generic) classes and functions.
		``...object oriented programming will be in the 1980's what structured programming was in the 1970's.
		But just because one facet of a system has object oriented properties, does not mean that the system as a whole (or even other potions of the system) is object oriented.
	www.rescomp.berkeley.edu /~hossman/cs263/paper.html (4325 words)

	Object-Oriented Programming
		The idea of objects as actors fits nicely with the principal metaphor of object-oriented programming--the idea that objects communicate through ``messages.'' Instead of calling a method as you would a function, you send a message to an object requesting it to perform one of its methods.
		Object-oriented programming languages support the use of file containers for source code, but they also add a logical module to the language--class definitions.
		Object-oriented programs are designed by laying out the network of objects with their behaviors and patterns of interaction, and by arranging the hierarchy of classes.
	www.toodarkpark.org /computers/objc/oop.html (11005 words)

	The Object-Oriented Page
		Ken Lunn's Course Notes on Object Oriented Analysis and Design are aimed to provide you with "A simple, clear, analysis and design notation, a good basic understanding of the concepts of object oriented systems, a method for construction of analyses and designs and some discussion of the implementation of design".
		Classification in the Object Oriented Paradigm from a Cognitive Psychological Perspective: A Research Proposal is a not-short paper that examines the psychological aspects of the key concepts of Object Technology.
		Thor is an OODBS developed by The Programming Methodology Group (PMG), a research group in MIT's Laboratory for Computer Science (LCS).
	www.well.com /user/ritchie/oo.html (6723 words)

	The Object-Oriented Page
		Ken Lunn's Course Notes on Object Oriented Analysis and Design are aimed to provide you with "A simple, clear, analysis and design notation, a good basic understanding of the concepts of object oriented systems, a method for construction of analyses and designs and some discussion of the implementation of design".
		A Comparison of Object Oriented Development Methodologies is a 1993 report by Edward V. Berard at The Object Agency Inc. establishing an own criteria for evaluating several OO methods and methodologies (OMT, Wirfs-Brock, OMT, Booch, Berard, etc.).
		Classification in the Object Oriented Paradigm from a Cognitive Psychological Perspective: A Research Proposal is a not-short paper that examines the psychological aspects of the key concepts of Object Technology.
	www.well.com /user/ritchie/oo.html (6723 words)

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