1
0
Fork 0
cl-sites/HyperSpec-7-0/HyperSpec/Body/04_c.htm
2024-04-01 10:24:07 +02:00

59 lines
4.2 KiB
HTML

<!-- Common Lisp HyperSpec (TM), version 7.0 generated by Kent M. Pitman on Mon, 11-Apr-2005 2:31am EDT -->
<HTML>
<HEAD>
<TITLE>CLHS: Section 4.3</TITLE>
<LINK HREF="../Data/clhs.css" REL="stylesheet" TYPE="text/css" />
<META HTTP-EQUIV="Author" CONTENT="Kent M. Pitman">
<META HTTP-EQUIV="Organization" CONTENT="LispWorks Ltd.">
<LINK REL=TOP HREF="../Front/index.htm">
<LINK REL=COPYRIGHT HREF="../Front/Help.htm#Legal">
<LINK REL=DISCLAIMER HREF="../Front/Help.htm#Disclaimer">
<LINK REL=PREV HREF="04_bc.htm">
<LINK REL=UP HREF="04_.htm">
<LINK REL=NEXT HREF="04_ca.htm">
</HEAD>
<BODY>
<H1><A REV=MADE HREF="http://www.lispworks.com/"><IMG WIDTH=80 HEIGHT=65 ALT="[LISPWORKS]" SRC="../Graphics/LWSmall.gif" ALIGN=Bottom></A><A REL=TOP HREF="../Front/index.htm"><IMG WIDTH=237 HEIGHT=65 ALT="[Common Lisp HyperSpec (TM)]" SRC="../Graphics/CLHS_Sm.gif" ALIGN=Bottom></A> <A REL=PREV HREF="04_bc.htm"><IMG WIDTH=40 HEIGHT=40 ALT="[Previous]" SRC="../Graphics/Prev.gif" ALIGN=Bottom></A><A REL=UP HREF="04_.htm"><IMG WIDTH=40 HEIGHT=40 ALT="[Up]" SRC="../Graphics/Up.gif" ALIGN=Bottom></A><A REL=NEXT HREF="04_ca.htm"><IMG WIDTH=40 HEIGHT=40 ALT="[Next]" SRC="../Graphics/Next.gif" ALIGN=Bottom></A></H1>
<HR>
<H2>
4.3 Classes</H2> <P>
While the object system is general enough to describe all <A REL=DEFINITION HREF="26_glo_s.htm#standardized"><I>standardized</I></A> <A REL=DEFINITION HREF="26_glo_c.htm#class"><I>classes</I></A> (including, for example, <A REL=DEFINITION HREF="t_number.htm#number"><B>number</B></A>, <A REL=DEFINITION HREF="t_hash_t.htm#hash-table"><B>hash-table</B></A>, and <A REL=DEFINITION HREF="t_symbol.htm#symbol"><B>symbol</B></A>), the next figure contains a list of <A REL=DEFINITION HREF="26_glo_c.htm#class"><I>classes</I></A> that are especially relevant to understanding the object system. <P>
<A NAME="objectsystemclasses"> <PRE>
<A REL=DEFINITION HREF="t_built_.htm#built-in-class">built-in-class</A> <A REL=DEFINITION HREF="a_method.htm#method-combination">method-combination</A> <A REL=DEFINITION HREF="t_std_ob.htm#standard-object">standard-object</A>
<A REL=DEFINITION HREF="t_class.htm#class">class</A> <A REL=DEFINITION HREF="t_std_cl.htm#standard-class">standard-class</A> <A REL=DEFINITION HREF="t_stu_cl.htm#structure-class">structure-class</A>
<A REL=DEFINITION HREF="t_generi.htm#generic-function">generic-function</A> <A REL=DEFINITION HREF="t_std_ge.htm#standard-generic-function">standard-generic-function</A> <A REL=DEFINITION HREF="t_stu_ob.htm#structure-object">structure-object</A>
<A REL=DEFINITION HREF="t_method.htm#method">method</A> <A REL=DEFINITION HREF="t_std_me.htm#standard-method">standard-method</A>
</PRE>
<P><B>Figure 4-7. Object System Classes</B></A> <P>
<A REL=CHILD HREF="04_ca.htm"><H2>
4.3.1 Introduction to Classes</H2></A><P>
<A REL=CHILD HREF="04_cb.htm"><H2>
4.3.2 Defining Classes</H2></A><P><P>
<A REL=CHILD HREF="04_cc.htm"><H2>
4.3.3 Creating Instances of Classes</H2></A><P>
<A REL=CHILD HREF="04_cd.htm"><H2>
4.3.4 Inheritance</H2></A><P><P>
<A REL=CHILD HREF="04_ce.htm"><H2>
4.3.5 Determining the Class Precedence List</H2></A><P>
<A REL=CHILD HREF="04_cf.htm"><H2>
4.3.6 Redefining Classes</H2></A><P>
<A REL=CHILD HREF="04_cg.htm"><H2>
4.3.7 Integrating Types and Classes</H2></A><P><HR>
<A REL=NAVIGATOR HREF="../Front/StartPts.htm"><IMG WIDTH=80 HEIGHT=40 ALT="[Starting Points]" SRC="../Graphics/StartPts.gif" ALIGN=Bottom></A><A REL=TOC HREF="../Front/Contents.htm"><IMG WIDTH=80 HEIGHT=40 ALT="[Contents]" SRC="../Graphics/Contents.gif" ALIGN=Bottom></A><A REL=INDEX HREF="../Front/X_Master.htm"><IMG WIDTH=80 HEIGHT=40 ALT="[Index]" SRC="../Graphics/Index.gif" ALIGN=Bottom></A><A REL=INDEX HREF="../Front/X_Symbol.htm"><IMG WIDTH=80 HEIGHT=40 ALT="[Symbols]" SRC="../Graphics/Symbols.gif" ALIGN=Bottom></A><A REL=GLOSSARY HREF="../Body/26_a.htm"><IMG WIDTH=80 HEIGHT=40 ALT="[Glossary]" SRC="../Graphics/Glossary.gif" ALIGN=Bottom></A><A HREF="../Front/X3J13Iss.htm"><IMG WIDTH=80 HEIGHT=40 ALT="[Issues]" SRC="../Graphics/Issues.gif" ALIGN=Bottom></A><BR>
<A REL=COPYRIGHT HREF="../Front/Help.htm#Legal"><I>Copyright 1996-2005, LispWorks Ltd. All rights reserved.</I></A><P>
</BODY>
</HTML>