Unit 'Classes'	Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index]	[#rtl]

Reference for unit 'Classes'

Basic classes for RTL.

`uses`
`System,`		The system unit.
`sysutils,`		Various system utilities.
`Types,`		Various types.
`TypInfo,`		Access Run-Time Type Information (RTTI).
`rtlconsts,`		Resource strings with messages.
`sortbase;`

Overview

This documentation describes the FPC classes unit. The Classes unit contains basic classes for the Free Component Library (FCL):

Furthermore it introduces methods for object persistence, and classes that understand an owner-owned relationship, with automatic memory management.