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55 lines
5.3 KiB
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<!-- Common Lisp HyperSpec (TM), version 7.0 generated by Kent M. Pitman on Mon, 11-Apr-2005 2:31am EDT -->
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<TITLE>CLHS: System Class INTEGER</TITLE>
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<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="t_ratio.htm"><IMG WIDTH=40 HEIGHT=40 ALT="[Previous]" SRC="../Graphics/Prev.gif" ALIGN=Bottom></A><A REL=UP HREF="c_number.htm"><IMG WIDTH=40 HEIGHT=40 ALT="[Up]" SRC="../Graphics/Up.gif" ALIGN=Bottom></A><A REL=NEXT HREF="t_sgn_by.htm"><IMG WIDTH=40 HEIGHT=40 ALT="[Next]" SRC="../Graphics/Next.gif" ALIGN=Bottom></A></H1>
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<HR>
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<A NAME="integer"><I>System Class</I> <B>INTEGER</B></A> <P>
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<P><B>Class Precedence List:</B><P>
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<A REL=DEFINITION HREF="#integer"><B>integer</B></A>, <A REL=DEFINITION HREF="t_ration.htm#rational"><B>rational</B></A>, <A REL=DEFINITION HREF="t_real.htm#real"><B>real</B></A>, <A REL=DEFINITION HREF="t_number.htm#number"><B>number</B></A>, <A REL=DEFINITION HREF="t_t.htm#t"><B>t</B></A> <P>
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<P><B>Description:</B><P>
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<P>
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An <A REL=DEFINITION HREF="26_glo_i.htm#integer"><I>integer</I></A> is a mathematical integer. There is no limit on the magnitude of an <A REL=DEFINITION HREF="26_glo_i.htm#integer"><I>integer</I></A>. <P>
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The <A REL=DEFINITION HREF="26_glo_t.htm#type"><I>types</I></A> <A REL=DEFINITION HREF="t_fixnum.htm#fixnum"><B>fixnum</B></A> and <A REL=DEFINITION HREF="t_bignum.htm#bignum"><B>bignum</B></A> form an <A REL=DEFINITION HREF="26_glo_e.htm#exhaustive_partition"><I>exhaustive partition</I></A> of <A REL=DEFINITION HREF="26_glo_t.htm#type"><I>type</I></A> <A REL=DEFINITION HREF="#integer"><B>integer</B></A>. <P>
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<P><B>Compound Type Specifier Kind:</B><P>
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<P>
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Abbreviating. <P>
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<P><B>Compound Type Specifier Syntax:</B><P>
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<P>
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<B>integer</B> <I></I>[<I>lower-limit </I>[<I>upper-limit</I>]<I></I>]<I></I><P>
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<P>
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<P><B>Compound Type Specifier Arguments:</B><P>
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<P>
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<I>lower-limit</I>, <I>upper-limit</I>---<A REL=DEFINITION HREF="26_glo_i.htm#interval_designator"><I>interval designators</I></A> for <A REL=DEFINITION HREF="26_glo_t.htm#type"><I>type</I></A> <A REL=DEFINITION HREF="#integer"><B>integer</B></A>. The defaults for each of <I>lower-limit</I> and <I>upper-limit</I> is the <A REL=DEFINITION HREF="26_glo_s.htm#symbol"><I>symbol</I></A> <A REL=DEFINITION HREF="a_st.htm#ST"><B>*</B></A>. <P>
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<P><B>Compound Type Specifier Description:</B><P>
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<P>
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This denotes the <A REL=DEFINITION HREF="26_glo_i.htm#integer"><I>integers</I></A> on the interval described by <I>lower-limit</I> and <I>upper-limit</I>. <P>
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<P><B>See Also:</B><P>
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<P>
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<A REL=DEFINITION HREF="02_ca.htm#syntaxfornumerictokens">Figure 2-9</A>, <A REL=CHILD HREF="02_cb.htm">Section 2.3.2 (Constructing Numbers from Tokens)</A>, <A REL=CHILD HREF="22_acaa.htm">Section 22.1.3.1.1 (Printing Integers)</A> <P>
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<P><B>Notes:</B><P>
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<P>
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The <A REL=DEFINITION HREF="26_glo_t.htm#type"><I>type</I></A> <TT>(integer </TT><I>lower</I><TT> </TT><I>upper</I><TT>)</TT>, where <I>lower</I> and <I>upper</I> are <B>most-negative-fixnum</B> and <B>most-positive-fixnum</B>, respectively, is also called <A REL=DEFINITION HREF="t_fixnum.htm#fixnum"><B>fixnum</B></A>. <P>
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The <A REL=DEFINITION HREF="26_glo_t.htm#type"><I>type</I></A> <TT>(integer 0 1)</TT> is also called <A REL=DEFINITION HREF="t_bit.htm#bit"><B>bit</B></A>. The <A REL=DEFINITION HREF="26_glo_t.htm#type"><I>type</I></A> <TT>(integer 0 *)</TT> is also called <A REL=DEFINITION HREF="t_unsgn_.htm#unsigned-byte"><B>unsigned-byte</B></A>. <P>
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<P><HR>The following <A REL=META HREF="../Front/X3J13Iss.htm">X3J13 cleanup issues</A>, <I>not part of the specification</I>, apply to this section:<P><UL><LI> <A REL=CHILD HREF="../Issues/iss158.htm">FIXNUM-NON-PORTABLE:TIGHTEN-DEFINITION</A><LI> <A REL=CHILD HREF="../Issues/iss290.htm">REAL-NUMBER-TYPE:X3J13-MAR-89</A><P></UL><HR>
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<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>
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<A REL=COPYRIGHT HREF="../Front/Help.htm#Legal"><I>Copyright 1996-2005, LispWorks Ltd. All rights reserved.</I></A><P>
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