# SOS 1.8

## Table of Contents

- SOS
- Introduction
- 1 Classes
  - 1.1 Class Datatype
  - 1.2 Predefined Classes
  - 1.3 Record Classes
  - 1.4 Specializers
- 2 Instances
- 3 Slots
  - 3.1 Slot Descriptors
  - 3.2 Slot Access Methods
  - 3.3 Slot Access Constructors
  - 3.4 Slot Access Procedures
- 4 Generic Procedures
  - 4.1 Generic Procedure Datatype
  - 4.2 Method Storage
  - 4.3 Effective Method Procedure
- 5 Methods
  - 5.1 Method Datatype
  - 5.2 Method Syntax
  - 5.3 Chained Methods
  - 5.4 Computed Methods
- 6 Printing
- Appendix A GNU Free Documentation License
  - A.1 ADDENDUM: How to use this License for your documents
- Appendix B Binding Index
- Appendix C Concept Index

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## SOS

This manual documents SOS 1.8.

Copyright © 1993,1994,1997,1998 Massachusetts Institute of Technology
Copyright © 1999,2000,2001,2002 Massachusetts Institute of Technology
Copyright © 2003,2004 Massachusetts Institute of Technology

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> (a) The FSF's Back-Cover Text is: “You have freedom to copy and modify this GNU Manual, like GNU software. Copies published by the Free Software Foundation raise funds for GNU development.”