<HTML>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<!-- Created on December, 22 2009 by texi2html 1.64 -->
<!--
Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
Karl Berry <karl@freefriends.org>
Olaf Bachmann <obachman@mathematik.uni-kl.de>
and many others.
Maintained by: Olaf Bachmann <obachman@mathematik.uni-kl.de>
Send bugs and suggestions to <texi2html@mathematik.uni-kl.de>
-->
<HEAD>
<TITLE>APRON 0.9.10: Meet and Join of abstract values of level 0</TITLE>
<META NAME="description" CONTENT="APRON 0.9.10: Meet and Join of abstract values of level 0">
<META NAME="keywords" CONTENT="APRON 0.9.10: Meet and Join of abstract values of level 0">
<META NAME="resource-type" CONTENT="document">
<META NAME="distribution" CONTENT="global">
<META NAME="Generator" CONTENT="texi2html 1.64">
</HEAD>
<BODY LANG="" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#800080" ALINK="#FF0000">
<A NAME="SEC174"></A>
<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="apron_137.html#SEC173"> < </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="apron_139.html#SEC175"> > </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT"> <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="apron_128.html#SEC164"> << </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="apron_129.html#SEC165"> Up </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="apron_146.html#SEC182"> >> </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT"> <TD VALIGN="MIDDLE" ALIGN="LEFT"> <TD VALIGN="MIDDLE" ALIGN="LEFT"> <TD VALIGN="MIDDLE" ALIGN="LEFT"> <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="apron.html#SEC_Top">Top</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="apron_toc.html#SEC_Contents">Contents</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="apron_abt.html#SEC_About"> ? </A>]</TD>
</TR></TABLE>
<HR SIZE=1>
<H3> Meet and Join of abstract values of level 0 </H3>
<!--docid::SEC174::-->
<P>
<A NAME="IDX495"></A>
<DL>
<DT><U>Function:</U> ap_abstract0_t* <B>ap_abstract0_meet</B> <I>(ap_manager_t* <VAR>man</VAR>, bool <VAR>destructive</VAR>, ap_abstract0_t* <VAR>a1</VAR>, ap_abstract0_t* <VAR>a2</VAR>)</I>
<DD></P><P>
<A NAME="IDX496"></A>
<DT><U>Function:</U> ap_abstract0_t* <B>ap_abstract0_join</B> <I>(ap_manager_t* <VAR>man</VAR>, bool <VAR>destructive</VAR>, ap_abstract0_t* <VAR>a1</VAR>, ap_abstract0_t* <VAR>a2</VAR>)</I>
<DD>Meet and Join of 2 abstract values
</DL>
</P><P>
<A NAME="IDX497"></A>
<DL>
<DT><U>Function:</U> ap_abstract0_t* <B>ap_abstract0_meet_array</B> <I>(ap_manager_t* <VAR>man</VAR>, ap_abstract0_t** <VAR>array</VAR>, size_t <VAR>size</VAR>)</I>
<DD></P><P>
<A NAME="IDX498"></A>
<DT><U>Function:</U> ap_abstract0_t* <B>ap_abstract0_join_array</B> <I>(ap_manager_t* <VAR>man</VAR>, ap_abstract0_t** <VAR>array</VAR>, size_t <VAR>size</VAR>)</I>
<DD>Meet and Join of the array <VAR>array</VAR> of abstract values of size
<VAR>size</VAR>.
</P><P>
Raise an <CODE>AP_EXC_INVALID_ARGUMENT</CODE> exception if
<CODE>size==0</CODE> (no way to define the dimensionality of the result
in such a case).
</DL>
</P><P>
<A NAME="IDX499"></A>
<DL>
<DT><U>Function:</U> ap_abstract0_t* <B>ap_abstract0_meet_lincons_array</B> <I>(ap_manager_t* <VAR>man</VAR>, bool <VAR>destructive</VAR>, ap_abstract0_t* <VAR>a</VAR>, ap_lincons0_array_t* <VAR>array</VAR>)</I>
<DD><A NAME="IDX500"></A>
<DT><U>Function:</U> ap_abstract0_t* <B>ap_abstract0_meet_tcons_array</B> <I>(ap_manager_t* <VAR>man</VAR>, bool <VAR>destructive</VAR>, ap_abstract0_t* <VAR>a</VAR>, ap_tcons0_array_t* <VAR>array</VAR>)</I>
<DD>Meet of the abstract value <VAR>a</VAR> with the set of constraints
<VAR>array</VAR>.
</P><P>
<VAR>array</VAR> should have exactly the same dimensionality as
<VAR>a</VAR>.
</DL>
</P><P>
<A NAME="IDX501"></A>
<DL>
<DT><U>Function:</U> ap_abstract0_t* <B>ap_abstract0_add_ray_array</B> <I>(ap_manager_t* <VAR>man</VAR>, bool <VAR>destructive</VAR>, ap_abstract0_t* <VAR>a</VAR>, ap_generator0_array_t* <VAR>array</VAR>)</I>
<DD>Generalized time elapse operator.
</P><P>
<VAR>array</VAR> is supposed to contain only rays or lines, no vertices.
</P><P>
<VAR>array</VAR> should have exactly the same dimensionality as
<VAR>a</VAR>.
</DL>
</P><P>
<A NAME="Assignements and Substitutions of abstract values of level 0"></A>
<HR SIZE=1>
<BR>
<FONT SIZE="-1">
This document was generated
by <I>Bertrand Jeannet</I> on <I>December, 22 2009</I>
using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html
"><I>texi2html</I></A>
</BODY>
</HTML>
