<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> <!--Converted with LaTeX2HTML 2008 (1.71) original version by: Nikos Drakos, CBLU, University of Leeds * revised and updated by: Marcus Hennecke, Ross Moore, Herb Swan * with significant contributions from: Jens Lippmann, Marek Rouchal, Martin Wilck and others --> <HTML> <HEAD> <TITLE>Named Constants</TITLE> <META NAME="description" CONTENT="Named Constants"> <META NAME="keywords" CONTENT="userhtml"> <META NAME="resource-type" CONTENT="document"> <META NAME="distribution" CONTENT="global"> <META NAME="Generator" CONTENT="LaTeX2HTML v2008"> <META HTTP-EQUIV="Content-Style-Type" CONTENT="text/css"> <LINK REL="STYLESHEET" HREF="userhtml.css"> <LINK REL="previous" HREF="node11.html"> <LINK REL="up" HREF="node11.html"> <LINK REL="next" HREF="node13.html"> </HEAD> <BODY > <!--Navigation Panel--> <A NAME="tex2html316" HREF="node13.html"> <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="next.png"></A> <A NAME="tex2html312" HREF="node11.html"> <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="up.png"></A> <A NAME="tex2html308" HREF="node11.html"> <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="prev.png"></A> <A NAME="tex2html314" HREF="node1.html"> <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="contents.png"></A> <BR> <B> Next:</B> <A NAME="tex2html317" HREF="node13.html">Preconditioner data structure</A> <B> Up:</B> <A NAME="tex2html313" HREF="node11.html">Sparse Matrix data structure</A> <B> Previous:</B> <A NAME="tex2html309" HREF="node11.html">Sparse Matrix data structure</A> <B> <A NAME="tex2html315" HREF="node1.html">Contents</A></B> <BR> <BR> <!--End of Navigation Panel--> <H3><A NAME="SECTION00042100000000000000"></A> <A NAME="sec:sp_constants"></A> <BR> Named Constants </H3> <DL> <DT><STRONG>psb_dupl_ovwrt_</STRONG></DT> <DD>Duplicate coefficients should be overwritten (i.e. ignore duplications) </DD> <DT><STRONG>psb_dupl_add_</STRONG></DT> <DD>Duplicate coefficients should be added; </DD> <DT><STRONG>psb_dupl_err_</STRONG></DT> <DD>Duplicate coefficients should trigger an error conditino </DD> <DT><STRONG>psb_upd_dflt_</STRONG></DT> <DD>Default update strategy for matrix coefficients; </DD> <DT><STRONG>psb_upd_srch_</STRONG></DT> <DD>Update strategy based on search into the data structure; </DD> <DT><STRONG>psb_upd_perm_</STRONG></DT> <DD>Update strategy based on additional permutation data (see tools routine description). </DD> </DL> <P> <BR><HR> </BODY> </HTML>