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    Reference for unit 'fpObserver'

    Observer pattern implementation for Free Pascal

    uses

    Used units Description
    System
    Classes
    sysutils
    TypInfo
    Contnrs Various general purpose classes: stack, queue, objectlists.

    Overview

    The fpobserver unit provides a complete implementation of the Observer pattern for Free Pascal applications. It includes classes and interfaces for creating observable objects that can notify multiple observers when their state changes.

    The unit contains the TObservedHook class for adding observer support to any object, the TBaseMediator hierarchy for automatic data binding between model and view objects, and mediator management classes for registering and finding appropriate mediators.