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  1. Object PascalProgramming language
    Online compilerDocumentationTutorialsCode samplesHistory
     
  2. Wikipedia
    https://en.wikipedia.org/wiki/Object_Pascal

    Object Pascal - Wikipedia

    • Object Pascal is an extension to the programming language Pascal that provides object-oriented programming (OOP) features such as classes and methods. The language was originally developed by Apple Computer as Clascal for the Lisa Workshop development system. As Lisa gave way to Macintosh, Apple collaborated with Niklaus Wirth, the autho… See more

    History

    Pascal became a major language in the programming world in the 1970s, with high-quality implementations on most
    Pascal … See more

    ParadigmsImperative, structured, object-oriented, functional (Delphi dialect only), component-based, event-driven, generic
    FamilyWirth Pascal
    Designed byLarry Tesler (Apple) · Niklaus Wirth (for Apple) · Anders Hejlsberg (Borland)
    DevelopersApple Computer (initial) · Borland International
    Borland, Inprise, CodeGear, and Embarcadero years

    In 1986, Borland introduced similar extensions, also named Object Pascal, to the Turbo Pascal product for the Macintosh, and in 1989 for Turbo Pascal 5.5 for DOS. When Borland refocused from DOS to Windows in … See more

    Versions

    • Borland used the name Object Pascal for the programming language in the first versions, but later renamed it to Delphi. Compilers that claim to be compatible with Object Pascal are often trying to be compatible … See more

    Object Oriented Programming with Free Pascal and Lazarus
    Free Pascal wiki
    Compilers

    Object Pascal compilers are available for a wide range of operating systems and architectures.
    • Delphi is probably the best known compiler. It is the successor of the highly successful Borland Pa… See more

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    Borland, Inprise, CodeGear, and Embarcadero years
    Versions
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    Object Pascal is an extension of the Pascal programming language that supports object-oriented features such as classes, inheritance, and polymorphism. It was originally developed by Apple Computer and later evolved with Borland's Delphi and Free Pascal1.

    Example of Object Pascal Syntax

    Here's a simple "Hello World" example in Object Pascal:

    program HelloWorld;
    type
    TPrinter = object
    procedure Print;
    end;

    procedure TPrinter.Print;
    begin
    WriteLn('Hello, World!');
    end;

    var
    Printer: TPrinter;
    begin
    Printer.Print;
    end

    Key Concepts in Object Pascal

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  2. Castle Game Engine
    https://castle-engine.io/modern_pascal

    Modern Object Pascal Introduction for Programmers

    Learn the basics and features of modern Object Pascal, a fast, type-safe and object-oriented language. See examples of classes, units, generics, interfaces, exceptions, run-time library and more.

  3. Free Pascal wiki
    https://wiki.freepascal.org/Object_Oriented...

    Object Oriented Programming with Free Pascal and Lazarus

  4. Medium
    https://medium.com/@mwendakelvinblog/object-pascal...

    Object Pascal: The Language That Brought Object-Oriented

  5. RemObjects Software
    https://www.remobjects.com/elements/oxygene/default.aspx

    Oxygene: Modern Cross-platform Object Pascal | RemObjects …

  6. Embarcadero
    https://www.embarcadero.com/products/…

    Delphi: Modern Object Pascal Technology - Embarcadero

    Delphi is a product that offers modern Object Pascal with native compilers and component libraries for Windows, macOS, iOS, Android and Linux. It was originally written by Anders Hejlsberg, the father of C#, and has full modern …

  7. People also ask
    What is Object Pascal?
    Object Pascal is an extension of the Pascal language that was developed at Apple Computer by a team led by Larry Tesler in consultation with Niklaus Wirth, the inventor of Pascal. It is descended from an earlier object-oriented version of Pascal named Clascal, which was available on the Lisa computer.

    Object Pascal - Wikipedia

    en.wikipedia.org
    Should you design a class or a record in Object Pascal?
    R.WriteLnDescription; end. In modern Object Pascal, your first instinct should be to design a class, not a record — because classes are packed with useful features, like constructors and inheritance. But records are still very useful when you need speed or a predictable memory layout: Records do not have any constructor or destructor.

    Modern Object Pascal Introduction for Programmers

    castle-engine.io
    Why was Object Pascal needed?
    Object Pascal was needed to support MacApp, an expandable Macintosh application framework that would now be termed a class library. Object Pascal extensions, and MacApp, were developed by Barry Haynes, Ken Doyle, and Larry Rosenstein, and were tested by Dan Allen.

    Object Pascal - Wikipedia

    en.wikipedia.org
    What does this manual cover about Object Pascal?
    This manual covers the Object Pascal programming language as used in Borland development tools. It describes most of the language elements used in ordinary programming in the first seven chapters. Chapter 8 summarizes standard routines for file I/O and string manipulation.

    Object Pascal Language Guide

    pontus.digipen.edu
    Is Pascal a modern object oriented language?
    But when introducing the language, I feel it’s important to emphasize that it’s a modern, object-oriented language. It evolved a lot since the old (Turbo) Pascal that many people learned in schools long time ago. Feature-wise, it’s quite similar to C++ or Java or C#.

    Modern Object Pascal Introduction for Programmers

    castle-engine.io
    What is the Object Pascal Language Guide?
    The Object Pascal Language Guide is a document written to describe the Object Pascal language for use on either the Linux or Windows operating systems. Differences in the language relating to platform dependencies are noted where necessary.

    Object Pascal Language Guide

    pontus.digipen.edu
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  8. Free Pascal wiki
    https://wiki.freepascal.org/Object_Pascal

    Object Pascal - Free Pascal wiki

  9. embarcadero.com
    https://lp.embarcadero.com/ObjectPasc…

    Object Pascal Handbook Delphi 11

    Get the updated 500-page eBook for Delphi 11 Alexandria, a complete guide to the modern Object Pascal programming language by Delphi Senior Product Manager. Learn about variables, data types, objects, inheritance, generics, …

  10. OmniPascal
    http://www.omnipascal.com

    OmniPascal - The modern way to work with Object Pascal

    OmniPascal is a project that enables Delphi and Free Pascal developers to write and maintain code using the modern editor Visual Studio Code. Do you want to use a lightweight editor to write Object Pascal code? Get code completion, …

  11. digipen.edu
    https://pontus.digipen.edu/~mmead/www/Files/...
    [PDF]

    Object Pascal Language Guide - DigiPen Institute of Technology