Delphi Basics : RTL By category : Directives

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Unit		Directive		Summary

		Abstract		Defines a class method only implemented in subclasses
		Default		Defines default processing for a property
		Dynamic		Allows a class method to be overriden in derived classes
System		Export		Makes a function or procedure in a DLL externally available
		Index		Principally defines indexed class data properties
		Out		Identifies a routine parameter for output only
		Overload		Allows 2 or more routines to have the same name
		Override		Defines a method that replaces a virtual parent class method
		Private		Starts the section of private data and methods in a class
		Protected		Starts a section of class private data accesible to sub-classes
		Public		Starts an externally accessible section of a class
		Published		Starts a published externally accessible section of a class
		Virtual		Allows a class method to be overriden in derived classes

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