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  2. Object Windows Library - Wikipedia

    en.wikipedia.org/wiki/Object_Windows_Library

    The Object Windows Library (OWL) is a C++ object-oriented application framework designed to simplify desktop application development for Windows and (some releases) OS/2. OWL was introduced by Borland in 1991 and eventually deprecated in 1997 in favor of their Visual Component Library (VCL).

  3. Singleton pattern - Wikipedia

    en.wikipedia.org/wiki/Singleton_pattern

    In object-oriented programming, the singleton pattern is a software design pattern that restricts the instantiation of a class to a singular instance. It is one of the well-known "Gang of Four" design patterns , which describe how to solve recurring problems in object-oriented software. [ 1 ]

  4. Microsoft Foundation Class Library - Wikipedia

    en.wikipedia.org/wiki/Microsoft_Foundation_Class...

    Microsoft Foundation Class Library (MFC) is a C++ object-oriented library for developing desktop applications for Windows. MFC was introduced by Microsoft in 1992 and quickly gained widespread use. While Microsoft has introduced alternative application frameworks since then, MFC remains widely used.

  5. Linked data structure - Wikipedia

    en.wikipedia.org/wiki/Linked_data_structure

    The nodes of a linked data structure can also be moved individually to different locations within physical memory without affecting the logical connections between them, unlike arrays. With due care, a certain process or thread can add or delete nodes in one part of a data structure even while other processes or threads are working on other parts.

  6. Node (computer science) - Wikipedia

    en.wikipedia.org/wiki/Node_(computer_science)

    For example, if the node type property is the constant properties for a node, this property specifies the type of the node. So if a node type property is the constant node ELEMENT_NODE, one can know that this node object is an object Element. This object uses the Element interface to define all the methods and properties of that particular node.

  7. Scene graph - Wikipedia

    en.wikipedia.org/wiki/Scene_graph

    In vector-based graphics editing, each leaf node in a scene graph represents some atomic unit of the document, usually a shape such as an ellipse or Bezier path.Although shapes themselves (particularly paths) can be decomposed further into nodes such as spline nodes, it is practical to think of the scene graph as composed of shapes rather than going to a lower level of representation.

  8. Component Object Model - Wikipedia

    en.wikipedia.org/wiki/Component_Object_Model

    COM is supported via bindings in several languages, such as C, C++, Visual Basic, Delphi, Python [10] [11] and several of the Windows scripting contexts. Component access is via interface methods . This allows for direct calling in-process and via the COM/DCOM sub-system access between processes and computers.

  9. Object-oriented operating system - Wikipedia

    en.wikipedia.org/wiki/Object-oriented_operating...

    An object-oriented operating system [1] is an operating system that is designed, structured, and operated using object-oriented programming principles.. An object-oriented operating system is in contrast to an object-oriented user interface or programming framework, which can be run on a non-object-oriented operating system like DOS or Unix.