# HG changeset patch # User Nina Engelhardt # Date 1340707724 -7200 # Node ID 7bc47451343193f9d78b6a233c24b583028a40ae # Parent 2db21884dc2e77c39a5887919e7e0208ed2e96d1 change style to acm diff -r 2db21884dc2e -r 7bc474513431 0__Papers/Holistic_Model/Perf_Tune/latex/Holistic_Perf_Tuning.pdf Binary file 0__Papers/Holistic_Model/Perf_Tune/latex/Holistic_Perf_Tuning.pdf has changed diff -r 2db21884dc2e -r 7bc474513431 0__Papers/Holistic_Model/Perf_Tune/latex/Holistic_Perf_Tuning.tex --- a/0__Papers/Holistic_Model/Perf_Tune/latex/Holistic_Perf_Tuning.tex Wed Jun 20 15:17:14 2012 -0700 +++ b/0__Papers/Holistic_Model/Perf_Tune/latex/Holistic_Perf_Tuning.tex Tue Jun 26 12:48:44 2012 +0200 @@ -1,277 +1,33 @@ -%&latex -%%---------------------------------------------------------------------- -%% ieeepes_skel.tex -%% -%% Skeleton file for papers for the IEEE Power Engineering Society using -%% package ieeepes. -%% -%% Not copyrighted. Copy this file to a different name and fill in your -%% text. -%% -%% Volker Kuhlmann -%% c/o EEE Dept -%% University of Canterbury -%% Private Bag 4800 -%% Christchurch, New Zealand -%% Email: KUHLMAV@ELEC.CANTERBURY.AC.NZ -%% -% 1.3 13Apr99 Updated for ieeepes 4.0. -% 1.2 16Nov95 Fixed discussion, closure. Added summary. -% 1.1 12Nov95 Finished first release. -% 1.02 09Nov95 Option PStimes. -% 1.0 07Nov95 Created. -%%---------------------------------------------------------------------- - +%----------------------------------------------------------------------------- +% +% Template for sigplanconf LaTeX Class +% +% Name: sigplanconf-template.tex +% +% Purpose: A template for sigplanconf.cls, which is a LaTeX 2e class +% file for SIGPLAN conference proceedings. +% +% Guide: Refer to "Author's Guide to the ACM SIGPLAN Class," +% sigplanconf-guide.pdf +% +% Author: Paul C. Anagnostopoulos +% Windfall Software +% 978 371-2316 +% paul@windfall.com +% +% Created: 15 February 2005 +% +%----------------------------------------------------------------------------- -\documentclass[conference]{IEEEtran} + +\documentclass[preprint]{sigplanconf} + +% The following \documentclass options may be useful: % -%\usepackage{makeidx,geometry,amssymb,graphicx,calc,ifthen} +% 10pt To set in 10-point type instead of 9-point. +% 11pt To set in 11-point type instead of 9-point. +% authoryear To obtain author/year citation style instead of numeric. \usepackage{amssymb,graphicx,calc,ifthen,subfig,dblfloatfix,fixltx2e} -% - -% *** CITATION PACKAGES *** -% -%\usepackage{cite} -% cite.sty was written by Donald Arseneau -% V1.6 and later of IEEEtran pre-defines the format of the cite.sty package -% \cite{} output to follow that of IEEE. Loading the cite package will -% result in citation numbers being automatically sorted and properly -% "compressed/ranged". e.g., [1], [9], [2], [7], [5], [6] without using -% cite.sty will become [1], [2], [5]--[7], [9] using cite.sty. cite.sty's -% \cite will automatically add leading space, if needed. Use cite.sty's -% noadjust option (cite.sty V3.8 and later) if you want to turn this off. -% cite.sty is already installed on most LaTeX systems. Be sure and use -% version 4.0 (2003-05-27) and later if using hyperref.sty. cite.sty does -% not currently provide for hyperlinked citations. -% The latest version can be obtained at: -% http://www.ctan.org/tex-archive/macros/latex/contrib/cite/ -% The documentation is contained in the cite.sty file itself. - - - - - - -% *** GRAPHICS RELATED PACKAGES *** -% - -\usepackage[pdftex]{graphicx} - \ifCLASSINFOpdf - - % declare the path(s) where your graphic files are - % \graphicspath{{../pdf/}{../jpeg/}} - % and their extensions so you won't have to specify these with - % every instance of \includegraphics - % \DeclareGraphicsExtensions{.pdf,.jpeg,.png} -\else - % or other class option (dvipsone, dvipdf, if not using dvips). graphicx - % will default to the driver specified in the system graphics.cfg if no - % driver is specified. - % \usepackage[dvips]{graphicx} - % declare the path(s) where your graphic files are - % \graphicspath{{../eps/}} - % and their extensions so you won't have to specify these with - % every instance of \includegraphics - % \DeclareGraphicsExtensions{.eps} -\fi -% graphicx was written by David Carlisle and Sebastian Rahtz. It is -% required if you want graphics, photos, etc. graphicx.sty is already -% installed on most LaTeX systems. The latest version and documentation can -% be obtained at: -% http://www.ctan.org/tex-archive/macros/latex/required/graphics/ -% Another good source of documentation is "Using Imported Graphics in -% LaTeX2e" by Keith Reckdahl which can be found as epslatex.ps or -% epslatex.pdf at: http://www.ctan.org/tex-archive/info/ -% -% latex, and pdflatex in dvi mode, support graphics in encapsulated -% postscript (.eps) format. pdflatex in pdf mode supports graphics -% in .pdf, .jpeg, .png and .mps (metapost) formats. Users should ensure -% that all non-photo figures use a vector format (.eps, .pdf, .mps) and -% not a bitmapped formats (.jpeg, .png). IEEE frowns on bitmapped formats -% which can result in "jaggedy"/blurry rendering of lines and letters as -% well as large increases in file sizes. -% -% You can find documentation about the pdfTeX application at: -% http://www.tug.org/applications/pdftex - - - - - -% *** MATH PACKAGES *** -% -%\usepackage[cmex10]{amsmath} -% A popular package from the American Mathematical Society that provides -% many useful and powerful commands for dealing with mathematics. If using -% it, be sure to load this package with the cmex10 option to ensure that -% only type 1 fonts will utilized at all point sizes. Without this option, -% it is possible that some math symbols, particularly those within -% footnotes, will be rendered in bitmap form which will result in a -% document that can not be IEEE Xplore compliant! -% -% Also, note that the amsmath package sets \interdisplaylinepenalty to 10000 -% thus preventing page breaks from occurring within multiline equations. Use: -%\interdisplaylinepenalty=2500 -% after loading amsmath to restore such page breaks as IEEEtran.cls normally -% does. amsmath.sty is already installed on most LaTeX systems. The latest -% version and documentation can be obtained at: -% http://www.ctan.org/tex-archive/macros/latex/required/amslatex/math/ - - - - - -% *** SPECIALIZED LIST PACKAGES *** -% -%\usepackage{algorithmic} -% algorithmic.sty was written by Peter Williams and Rogerio Brito. -% This package provides an algorithmic environment fo describing algorithms. -% You can use the algorithmic environment in-text or within a figure -% environment to provide for a floating algorithm. Do NOT use the algorithm -% floating environment provided by algorithm.sty (by the same authors) or -% algorithm2e.sty (by Christophe Fiorio) as IEEE does not use dedicated -% algorithm float types and packages that provide these will not provide -% correct IEEE style captions. The latest version and documentation of -% algorithmic.sty can be obtained at: -% http://www.ctan.org/tex-archive/macros/latex/contrib/algorithms/ -% There is also a support site at: -% http://algorithms.berlios.de/index.html -% Also of interest may be the (relatively newer and more customizable) -% algorithmicx.sty package by Szasz Janos: -% http://www.ctan.org/tex-archive/macros/latex/contrib/algorithmicx/ - - - - -% *** ALIGNMENT PACKAGES *** -% -%\usepackage{array} -% Frank Mittelbach's and David Carlisle's array.sty patches and improves -% the standard LaTeX2e array and tabular environments to provide better -% appearance and additional user controls. As the default LaTeX2e table -% generation code is lacking to the point of almost being broken with -% respect to the quality of the end results, all users are strongly -% advised to use an enhanced (at the very least that provided by array.sty) -% set of table tools. array.sty is already installed on most systems. The -% latest version and documentation can be obtained at: -% http://www.ctan.org/tex-archive/macros/latex/required/tools/ - - -%\usepackage{mdwmath} -%\usepackage{mdwtab} -% Also highly recommended is Mark Wooding's extremely powerful MDW tools, -% especially mdwmath.sty and mdwtab.sty which are used to format equations -% and tables, respectively. The MDWtools set is already installed on most -% LaTeX systems. The lastest version and documentation is available at: -% http://www.ctan.org/tex-archive/macros/latex/contrib/mdwtools/ - - -% IEEEtran contains the IEEEeqnarray family of commands that can be used to -% generate multiline equations as well as matrices, tables, etc., of high -% quality. - - -%\usepackage{eqparbox} -% Also of notable interest is Scott Pakin's eqparbox package for creating -% (automatically sized) equal width boxes - aka "natural width parboxes". -% Available at: -% http://www.ctan.org/tex-archive/macros/latex/contrib/eqparbox/ - - - - - -% *** SUBFIGURE PACKAGES *** -%\usepackage[tight,footnotesize]{subfig} -% subfigure.sty was written by Steven Douglas Cochran. This package makes it -% easy to put subfigures in your figures. e.g., "Figure 1a and 1b". For IEEE -% work, it is a good idea to load it with the tight package option to reduce -% the amount of white space around the subfigures. subfigure.sty is already -% installed on most LaTeX systems. The latest version and documentation can -% be obtained at: -% http://www.ctan.org/tex-archive/obsolete/macros/latex/contrib/subfigure/ -% subfigure.sty has been superceeded by subfig.sty. - - - -%\usepackage[caption=false]{caption} -%\usepackage[font=footnotesize]{subfig} -% subfig.sty, also written by Steven Douglas Cochran, is the modern -% replacement for subfigure.sty. However, subfig.sty requires and -% automatically loads Axel Sommerfeldt's caption.sty which will override -% IEEEtran.cls handling of captions and this will result in nonIEEE style -% figure/table captions. To prevent this problem, be sure and preload -% caption.sty with its "caption=false" package option. This is will preserve -% IEEEtran.cls handing of captions. Version 1.3 (2005/06/28) and later -% (recommended due to many improvements over 1.2) of subfig.sty supports -% the caption=false option directly: -%\usepackage[caption=false,font=footnotesize]{subfig} -% -% The latest version and documentation can be obtained at: -% http://www.ctan.org/tex-archive/macros/latex/contrib/subfig/ -% The latest version and documentation of caption.sty can be obtained at: -% http://www.ctan.org/tex-archive/macros/latex/contrib/caption/ - - - - -% *** FLOAT PACKAGES *** -% -%\usepackage{fixltx2e} -% fixltx2e, the successor to the earlier fix2col.sty, was written by -% Frank Mittelbach and David Carlisle. This package corrects a few problems -% in the LaTeX2e kernel, the most notable of which is that in current -% LaTeX2e releases, the ordering of single and double column floats is not -% guaranteed to be preserved. Thus, an unpatched LaTeX2e can allow a -% single column figure to be placed prior to an earlier double column -% figure. The latest version and documentation can be found at: -% http://www.ctan.org/tex-archive/macros/latex/base/ - - - -%\usepackage{stfloats} -% stfloats.sty was written by Sigitas Tolusis. This package gives LaTeX2e -% the ability to do double column floats at the bottom of the page as well -% as the top. (e.g., "\begin{figure*}[!b]" is not normally possible in -% LaTeX2e). It also provides a command: -%\fnbelowfloat -% to enable the placement of footnotes below bottom floats (the standard -% LaTeX2e kernel puts them above bottom floats). This is an invasive package -% which rewrites many portions of the LaTeX2e float routines. It may not work -% with other packages that modify the LaTeX2e float routines. The latest -% version and documentation can be obtained at: -% http://www.ctan.org/tex-archive/macros/latex/contrib/sttools/ -% Documentation is contained in the stfloats.sty comments as well as in the -% presfull.pdf file. Do not use the stfloats baselinefloat ability as IEEE -% does not allow \baselineskip to stretch. Authors submitting work to the -% IEEE should note that IEEE rarely uses double column equations and -% that authors should try to avoid such use. Do not be tempted to use the -% cuted.sty or midfloat.sty packages (also by Sigitas Tolusis) as IEEE does -% not format its papers in such ways. - - - - - -% *** PDF, URL AND HYPERLINK PACKAGES *** -% -%\usepackage{url} -% url.sty was written by Donald Arseneau. It provides better support for -% handling and breaking URLs. url.sty is already installed on most LaTeX -% systems. The latest version can be obtained at: -% http://www.ctan.org/tex-archive/macros/latex/contrib/misc/ -% Read the url.sty source comments for usage information. Basically, -% \url{my_url_here}. - - - - - -% *** Do not adjust lengths that control margins, column widths, etc. *** -% *** Do not use packages that alter fonts (such as pslatex). *** -% There should be no need to do such things with IEEEtran.cls V1.6 and later. -% (Unless specifically asked to do so by the journal or conference you plan -% to submit to, of course. ) % correct bad hyphenation here @@ -284,21 +40,26 @@ \bibliographystyle{plain} % +\conferenceinfo{WXYZ '05}{date, City.} +\copyrightyear{2005} +\copyrightdata{[to be supplied]} + +\titlebanner{banner above paper title} % These are ignored unless +\preprintfooter{short description of paper} % 'preprint' option specified. + %MOIRAI: MOdel for Integrated Runtime Analysis through Instrumentation \title{Integrated Performance Tuning Using Semantic Information Collected by Instrumenting the Language Runtime} -\author{ - Nina Engelhardt\\ - TU Berlin -\and - Sean Halle\\ - Open Source Research Institute -\and - Ben Juurlink\\ - TU Berlin -} - +\authorinfo{Nina Engelhardt} + {TU Berlin} + {nengel@mailbox.tu-berlin.de} +\authorinfo{Sean Halle} + {Open Source Research Institute} + {Email1} +\authorinfo{Ben Juurlink} + {TU Berlin} + {b.juurlink@tu-berlin.de} % This \maketitle command is required from ieeepes version 4.0, to make @@ -341,10 +102,6 @@ We start with refresher on performance tuning and an overview of previous approaches in section \ref{sec:related}. We shall usage of our visualizations through a case study in section \ref{sec:casestudy}, and then expand on the model behind it in section \ref{sec:theory}. Section \ref{sec:Implementation} will tie the model to implementation details. Finally, we will conclude in section \ref{sec:conclusion}. - - - - %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \section{Background and Related Work} \label{sec:related} diff -r 2db21884dc2e -r 7bc474513431 0__Papers/Holistic_Model/Perf_Tune/latex/sigplanconf.cls --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/0__Papers/Holistic_Model/Perf_Tune/latex/sigplanconf.cls Tue Jun 26 12:48:44 2012 +0200 @@ -0,0 +1,1273 @@ +%----------------------------------------------------------------------------- +% +% LaTeX Class/Style File +% +% Name: sigplanconf.cls +% +% Purpose: A LaTeX 2e class file for SIGPLAN conference proceedings. +% This class file supercedes acm_proc_article-sp, +% sig-alternate, and sigplan-proc. +% +% Author: Paul C. Anagnostopoulos +% Windfall Software +% 978 371-2316 +% paul [atsign] windfall.com +% +% Created: 12 September 2004 +% +% Revisions: See end of file. +% +% This work is licensed under the Creative Commons Attribution License. +% To view a copy of this license, visit +% http://creativecommons.org/licenses/by/3.0/ +% or send a letter to Creative Commons, 171 2nd Street, Suite 300, +% San Francisco, California, 94105, U.S.A. +% +%----------------------------------------------------------------------------- + + +\NeedsTeXFormat{LaTeX2e}[1995/12/01] +\ProvidesClass{sigplanconf}[2011/11/08 v2.5 ACM SIGPLAN Proceedings] + +% The following few pages contain LaTeX programming extensions adapted +% from the ZzTeX macro package. + +% Token Hackery +% ----- ------- + + +\def \@expandaftertwice {\expandafter\expandafter\expandafter} +\def \@expandafterthrice {\expandafter\expandafter\expandafter\expandafter + \expandafter\expandafter\expandafter} + +% This macro discards the next token. + +\def \@discardtok #1{}% token + +% This macro removes the `pt' following a dimension. + +{\catcode `\p = 12 \catcode `\t = 12 + +\gdef \@remover #1pt{#1} + +} % \catcode + +% This macro extracts the contents of a macro and returns it as plain text. +% Usage: \expandafter\@defof \meaning\macro\@mark + +\def \@defof #1:->#2\@mark{#2} + +% Control Sequence Names +% ------- -------- ----- + + +\def \@name #1{% {\tokens} + \csname \expandafter\@discardtok \string#1\endcsname} + +\def \@withname #1#2{% {\command}{\tokens} + \expandafter#1\csname \expandafter\@discardtok \string#2\endcsname} + +% Flags (Booleans) +% ----- ---------- + +% The boolean literals \@true and \@false are appropriate for use with +% the \if command, which tests the codes of the next two characters. + +\def \@true {TT} +\def \@false {FL} + +\def \@setflag #1=#2{\edef #1{#2}}% \flag = boolean + +% IF and Predicates +% -- --- ---------- + +% A "predicate" is a macro that returns \@true or \@false as its value. +% Such values are suitable for use with the \if conditional. For example: +% +% \if \@oddp{\x} \else \fi + +% A predicate can be used with \@setflag as follows: +% +% \@setflag \flag = {} + +% Here are the predicates for TeX's repertoire of conditional +% commands. These might be more appropriately interspersed with +% other definitions in this module, but what the heck. +% Some additional "obvious" predicates are defined. + +\def \@eqlp #1#2{\ifnum #1 = #2\@true \else \@false \fi} +\def \@neqlp #1#2{\ifnum #1 = #2\@false \else \@true \fi} +\def \@lssp #1#2{\ifnum #1 < #2\@true \else \@false \fi} +\def \@gtrp #1#2{\ifnum #1 > #2\@true \else \@false \fi} +\def \@zerop #1{\ifnum #1 = 0\@true \else \@false \fi} +\def \@onep #1{\ifnum #1 = 1\@true \else \@false \fi} +\def \@posp #1{\ifnum #1 > 0\@true \else \@false \fi} +\def \@negp #1{\ifnum #1 < 0\@true \else \@false \fi} +\def \@oddp #1{\ifodd #1\@true \else \@false \fi} +\def \@evenp #1{\ifodd #1\@false \else \@true \fi} +\def \@rangep #1#2#3{\if \@orp{\@lssp{#1}{#2}}{\@gtrp{#1}{#3}}\@false \else + \@true \fi} +\def \@tensp #1{\@rangep{#1}{10}{19}} + +\def \@dimeqlp #1#2{\ifdim #1 = #2\@true \else \@false \fi} +\def \@dimneqlp #1#2{\ifdim #1 = #2\@false \else \@true \fi} +\def \@dimlssp #1#2{\ifdim #1 < #2\@true \else \@false \fi} +\def \@dimgtrp #1#2{\ifdim #1 > #2\@true \else \@false \fi} +\def \@dimzerop #1{\ifdim #1 = 0pt\@true \else \@false \fi} +\def \@dimposp #1{\ifdim #1 > 0pt\@true \else \@false \fi} +\def \@dimnegp #1{\ifdim #1 < 0pt\@true \else \@false \fi} + +\def \@vmodep {\ifvmode \@true \else \@false \fi} +\def \@hmodep {\ifhmode \@true \else \@false \fi} +\def \@mathmodep {\ifmmode \@true \else \@false \fi} +\def \@textmodep {\ifmmode \@false \else \@true \fi} +\def \@innermodep {\ifinner \@true \else \@false \fi} + +\long\def \@codeeqlp #1#2{\if #1#2\@true \else \@false \fi} + +\long\def \@cateqlp #1#2{\ifcat #1#2\@true \else \@false \fi} + +\long\def \@tokeqlp #1#2{\ifx #1#2\@true \else \@false \fi} +\long\def \@xtokeqlp #1#2{\expandafter\ifx #1#2\@true \else \@false \fi} + +\long\def \@definedp #1{% + \expandafter\ifx \csname \expandafter\@discardtok \string#1\endcsname + \relax \@false \else \@true \fi} + +\long\def \@undefinedp #1{% + \expandafter\ifx \csname \expandafter\@discardtok \string#1\endcsname + \relax \@true \else \@false \fi} + +\def \@emptydefp #1{\ifx #1\@empty \@true \else \@false \fi}% {\name} + +\let \@emptylistp = \@emptydefp + +\long\def \@emptyargp #1{% {#n} + \@empargp #1\@empargq\@mark} +\long\def \@empargp #1#2\@mark{% + \ifx #1\@empargq \@true \else \@false \fi} +\def \@empargq {\@empargq} + +\def \@emptytoksp #1{% {\tokenreg} + \expandafter\@emptoksp \the#1\@mark} + +\long\def \@emptoksp #1\@mark{\@emptyargp{#1}} + +\def \@voidboxp #1{\ifvoid #1\@true \else \@false \fi} +\def \@hboxp #1{\ifhbox #1\@true \else \@false \fi} +\def \@vboxp #1{\ifvbox #1\@true \else \@false \fi} + +\def \@eofp #1{\ifeof #1\@true \else \@false \fi} + + +% Flags can also be used as predicates, as in: +% +% \if \flaga \else \fi + + +% Now here we have predicates for the common logical operators. + +\def \@notp #1{\if #1\@false \else \@true \fi} + +\def \@andp #1#2{\if #1% + \if #2\@true \else \@false \fi + \else + \@false + \fi} + +\def \@orp #1#2{\if #1% + \@true + \else + \if #2\@true \else \@false \fi + \fi} + +\def \@xorp #1#2{\if #1% + \if #2\@false \else \@true \fi + \else + \if #2\@true \else \@false \fi + \fi} + +% Arithmetic +% ---------- + +\def \@increment #1{\advance #1 by 1\relax}% {\count} + +\def \@decrement #1{\advance #1 by -1\relax}% {\count} + +% Options +% ------- + + +\@setflag \@authoryear = \@false +\@setflag \@blockstyle = \@false +\@setflag \@copyrightwanted = \@true +\@setflag \@explicitsize = \@false +\@setflag \@mathtime = \@false +\@setflag \@natbib = \@true +\@setflag \@ninepoint = \@true +\newcount{\@numheaddepth} \@numheaddepth = 3 +\@setflag \@onecolumn = \@false +\@setflag \@preprint = \@false +\@setflag \@reprint = \@false +\@setflag \@tenpoint = \@false +\@setflag \@times = \@false + +% Note that all the dangerous article class options are trapped. + +\DeclareOption{9pt}{\@setflag \@ninepoint = \@true + \@setflag \@explicitsize = \@true} + +\DeclareOption{10pt}{\PassOptionsToClass{10pt}{article}% + \@setflag \@ninepoint = \@false + \@setflag \@tenpoint = \@true + \@setflag \@explicitsize = \@true} + +\DeclareOption{11pt}{\PassOptionsToClass{11pt}{article}% + \@setflag \@ninepoint = \@false + \@setflag \@explicitsize = \@true} + +\DeclareOption{12pt}{\@unsupportedoption{12pt}} + +\DeclareOption{a4paper}{\@unsupportedoption{a4paper}} + +\DeclareOption{a5paper}{\@unsupportedoption{a5paper}} + +\DeclareOption{authoryear}{\@setflag \@authoryear = \@true} + +\DeclareOption{b5paper}{\@unsupportedoption{b5paper}} + +\DeclareOption{blockstyle}{\@setflag \@blockstyle = \@true} + +\DeclareOption{cm}{\@setflag \@times = \@false} + +\DeclareOption{computermodern}{\@setflag \@times = \@false} + +\DeclareOption{executivepaper}{\@unsupportedoption{executivepaper}} + +\DeclareOption{indentedstyle}{\@setflag \@blockstyle = \@false} + +\DeclareOption{landscape}{\@unsupportedoption{landscape}} + +\DeclareOption{legalpaper}{\@unsupportedoption{legalpaper}} + +\DeclareOption{letterpaper}{\@unsupportedoption{letterpaper}} + +\DeclareOption{mathtime}{\@setflag \@mathtime = \@true} + +\DeclareOption{natbib}{\@setflag \@natbib = \@true} + +\DeclareOption{nonatbib}{\@setflag \@natbib = \@false} + +\DeclareOption{nocopyrightspace}{\@setflag \@copyrightwanted = \@false} + +\DeclareOption{notitlepage}{\@unsupportedoption{notitlepage}} + +\DeclareOption{numberedpars}{\@numheaddepth = 4} + +\DeclareOption{numbers}{\@setflag \@authoryear = \@false} + +%%%\DeclareOption{onecolumn}{\@setflag \@onecolumn = \@true} + +\DeclareOption{preprint}{\@setflag \@preprint = \@true} + +\DeclareOption{reprint}{\@setflag \@reprint = \@true} + +\DeclareOption{times}{\@setflag \@times = \@true} + +\DeclareOption{titlepage}{\@unsupportedoption{titlepage}} + +\DeclareOption{twocolumn}{\@setflag \@onecolumn = \@false} + +\DeclareOption*{\PassOptionsToClass{\CurrentOption}{article}} + +\ExecuteOptions{9pt,indentedstyle,times} +\@setflag \@explicitsize = \@false +\ProcessOptions + +\if \@onecolumn + \if \@notp{\@explicitsize}% + \@setflag \@ninepoint = \@false + \PassOptionsToClass{11pt}{article}% + \fi + \PassOptionsToClass{twoside,onecolumn}{article} +\else + \PassOptionsToClass{twoside,twocolumn}{article} +\fi +\LoadClass{article} + +\def \@unsupportedoption #1{% + \ClassError{proc}{The standard '#1' option is not supported.}} + +% This can be used with the 'reprint' option to get the final folios. + +\def \setpagenumber #1{% + \setcounter{page}{#1}} + +\AtEndDocument{\label{sigplanconf@finalpage}} + +% Utilities +% --------- + + +\newcommand{\setvspace}[2]{% + #1 = #2 + \advance #1 by -1\parskip} + +% Document Parameters +% -------- ---------- + + +% Page: + +\setlength{\hoffset}{-1in} +\setlength{\voffset}{-1in} + +\setlength{\topmargin}{1in} +\setlength{\headheight}{0pt} +\setlength{\headsep}{0pt} + +\if \@onecolumn + \setlength{\evensidemargin}{.75in} + \setlength{\oddsidemargin}{.75in} +\else + \setlength{\evensidemargin}{.75in} + \setlength{\oddsidemargin}{.75in} +\fi + +% Text area: + +\newdimen{\standardtextwidth} +\setlength{\standardtextwidth}{42pc} + +\if \@onecolumn + \setlength{\textwidth}{40.5pc} +\else + \setlength{\textwidth}{\standardtextwidth} +\fi + +\setlength{\topskip}{8pt} +\setlength{\columnsep}{2pc} +\setlength{\textheight}{54.5pc} + +% Running foot: + +\setlength{\footskip}{30pt} + +% Paragraphs: + +\if \@blockstyle + \setlength{\parskip}{5pt plus .1pt minus .5pt} + \setlength{\parindent}{0pt} +\else + \setlength{\parskip}{0pt} + \setlength{\parindent}{12pt} +\fi + +\setlength{\lineskip}{.5pt} +\setlength{\lineskiplimit}{\lineskip} + +\frenchspacing +\pretolerance = 400 +\tolerance = \pretolerance +\setlength{\emergencystretch}{5pt} +\clubpenalty = 10000 +\widowpenalty = 10000 +\setlength{\hfuzz}{.5pt} + +% Standard vertical spaces: + +\newskip{\standardvspace} +\setvspace{\standardvspace}{5pt plus 1pt minus .5pt} + +% Margin paragraphs: + +\setlength{\marginparwidth}{36pt} +\setlength{\marginparsep}{2pt} +\setlength{\marginparpush}{8pt} + + +\setlength{\skip\footins}{8pt plus 3pt minus 1pt} +\setlength{\footnotesep}{9pt} + +\renewcommand{\footnoterule}{% + \hrule width .5\columnwidth height .33pt depth 0pt} + +\renewcommand{\@makefntext}[1]{% + \noindent \@makefnmark \hspace{1pt}#1} + +% Floats: + +\setcounter{topnumber}{4} +\setcounter{bottomnumber}{1} +\setcounter{totalnumber}{4} + +\renewcommand{\fps@figure}{tp} +\renewcommand{\fps@table}{tp} +\renewcommand{\topfraction}{0.90} +\renewcommand{\bottomfraction}{0.30} +\renewcommand{\textfraction}{0.10} +\renewcommand{\floatpagefraction}{0.75} + +\setcounter{dbltopnumber}{4} + +\renewcommand{\dbltopfraction}{\topfraction} +\renewcommand{\dblfloatpagefraction}{\floatpagefraction} + +\setlength{\floatsep}{18pt plus 4pt minus 2pt} +\setlength{\textfloatsep}{18pt plus 4pt minus 3pt} +\setlength{\intextsep}{10pt plus 4pt minus 3pt} + +\setlength{\dblfloatsep}{18pt plus 4pt minus 2pt} +\setlength{\dbltextfloatsep}{20pt plus 4pt minus 3pt} + +% Miscellaneous: + +\errorcontextlines = 5 + +% Fonts +% ----- + + +\if \@times + \renewcommand{\rmdefault}{ptm}% + \if \@mathtime + \usepackage[mtbold,noTS1]{mathtime}% + \else +%%% \usepackage{mathptm}% + \fi +\else + \relax +\fi + +\if \@ninepoint + +\renewcommand{\normalsize}{% + \@setfontsize{\normalsize}{9pt}{10pt}% + \setlength{\abovedisplayskip}{5pt plus 1pt minus .5pt}% + \setlength{\belowdisplayskip}{\abovedisplayskip}% + \setlength{\abovedisplayshortskip}{3pt plus 1pt minus 2pt}% + \setlength{\belowdisplayshortskip}{\abovedisplayshortskip}} + +\renewcommand{\tiny}{\@setfontsize{\tiny}{5pt}{6pt}} + +\renewcommand{\scriptsize}{\@setfontsize{\scriptsize}{7pt}{8pt}} + +\renewcommand{\small}{% + \@setfontsize{\small}{8pt}{9pt}% + \setlength{\abovedisplayskip}{4pt plus 1pt minus 1pt}% + \setlength{\belowdisplayskip}{\abovedisplayskip}% + \setlength{\abovedisplayshortskip}{2pt plus 1pt}% + \setlength{\belowdisplayshortskip}{\abovedisplayshortskip}} + +\renewcommand{\footnotesize}{% + \@setfontsize{\footnotesize}{8pt}{9pt}% + \setlength{\abovedisplayskip}{4pt plus 1pt minus .5pt}% + \setlength{\belowdisplayskip}{\abovedisplayskip}% + \setlength{\abovedisplayshortskip}{2pt plus 1pt}% + \setlength{\belowdisplayshortskip}{\abovedisplayshortskip}} + +\renewcommand{\large}{\@setfontsize{\large}{11pt}{13pt}} + +\renewcommand{\Large}{\@setfontsize{\Large}{14pt}{18pt}} + +\renewcommand{\LARGE}{\@setfontsize{\LARGE}{18pt}{20pt}} + +\renewcommand{\huge}{\@setfontsize{\huge}{20pt}{25pt}} + +\renewcommand{\Huge}{\@setfontsize{\Huge}{25pt}{30pt}} + +\else\if \@tenpoint + +\relax + +\else + +\relax + +\fi\fi + +% Abstract +% -------- + + +\renewenvironment{abstract}{% + \section*{Abstract}% + \normalsize}{% + } + +% Bibliography +% ------------ + + +\renewenvironment{thebibliography}[1] + {\section*{\refname + \@mkboth{\MakeUppercase\refname}{\MakeUppercase\refname}}% + \list{\@biblabel{\@arabic\c@enumiv}}% + {\settowidth\labelwidth{\@biblabel{#1}}% + \leftmargin\labelwidth + \advance\leftmargin\labelsep + \@openbib@code + \usecounter{enumiv}% + \let\p@enumiv\@empty + \renewcommand\theenumiv{\@arabic\c@enumiv}}% + \bibfont + \clubpenalty4000 + \@clubpenalty \clubpenalty + \widowpenalty4000% + \sfcode`\.\@m} + {\def\@noitemerr + {\@latex@warning{Empty `thebibliography' environment}}% + \endlist} + +\if \@natbib + +\if \@authoryear + \typeout{Using natbib package with 'authoryear' citation style.} + \usepackage[authoryear,square]{natbib} + \bibpunct{[}{]}{;}{a}{}{,} % Change citation separator to semicolon, + % eliminate comma between author and year. + \let \cite = \citep +\else + \typeout{Using natbib package with 'numbers' citation style.} + \usepackage[numbers,sort&compress,square]{natbib} +\fi +\setlength{\bibsep}{3pt plus .5pt minus .25pt} + +\fi + +\def \bibfont {\small} + +% Categories +% ---------- + + +\@setflag \@firstcategory = \@true + +\newcommand{\category}[3]{% + \if \@firstcategory + \paragraph*{Categories and Subject Descriptors}% + \@setflag \@firstcategory = \@false + \else + \unskip ;\hspace{.75em}% + \fi + \@ifnextchar [{\@category{#1}{#2}{#3}}{\@category{#1}{#2}{#3}[]}} + +\def \@category #1#2#3[#4]{% + {\let \and = \relax + #1 [\textit{#2}]% + \if \@emptyargp{#4}% + \if \@notp{\@emptyargp{#3}}: #3\fi + \else + :\space + \if \@notp{\@emptyargp{#3}}#3---\fi + \textrm{#4}% + \fi}} + +% Copyright Notice +% --------- ------ + + +\def \ftype@copyrightbox {8} +\def \@toappear {} +\def \@permission {} +\def \@reprintprice {} + +\def \@copyrightspace {% + \@float{copyrightbox}[b]% + \vbox to 1in{% + \vfill + \parbox[b]{20pc}{% + \scriptsize + \if \@preprint + [Copyright notice will appear here + once 'preprint' option is removed.]\par + \else + \@toappear + \fi + \if \@reprint + \noindent Reprinted from \@conferencename, + \@proceedings, + \@conferenceinfo, + pp.~\number\thepage--\pageref{sigplanconf@finalpage}.\par + \fi}}% + \end@float} + +\long\def \toappear #1{% + \def \@toappear {#1}} + +\toappear{% + \noindent \@permission \par + \vspace{2pt} + \noindent \textsl{\@conferencename}\quad \@conferenceinfo \par + \noindent Copyright \copyright\ \@copyrightyear\ ACM \@copyrightdata + \dots \@reprintprice\par} + +\newcommand{\permission}[1]{% + \gdef \@permission {#1}} + +\permission{% + Permission to make digital or hard copies of all or + part of this work for personal or classroom use is granted without + fee provided that copies are not made or distributed for profit or + commercial advantage and that copies bear this notice and the full + citation on the first page. To copy otherwise, to republish, to + post on servers or to redistribute to lists, requires prior specific + permission and/or a fee.} + +% Here we have some alternate permission statements and copyright lines: + +\newcommand{\ACMCanadapermission}{% + \permission{% + Copyright \@copyrightyear\ Association for Computing Machinery. + ACM acknowledges that + this contribution was authored or co-authored by an affiliate of the + National Research Council of Canada (NRC). + As such, the Crown in Right of + Canada retains an equal interest in the copyright, however granting + nonexclusive, royalty-free right to publish or reproduce this article, + or to allow others to do so, provided that clear attribution + is also given to the authors and the NRC.}} + +\newcommand{\ACMUSpermission}{% + \permission{% + Copyright \@copyrightyear\ Association for + Computing Machinery. ACM acknowledges that + this contribution was authored or co-authored + by a contractor or affiliate + of the U.S. Government. As such, the Government retains a nonexclusive, + royalty-free right to publish or reproduce this article, + or to allow others to do so, for Government purposes only.}} + +\newcommand{\authorpermission}{% + \permission{% + Copyright is held by the author/owner(s).} + \toappear{% + \noindent \@permission \par + \vspace{2pt} + \noindent \textsl{\@conferencename}\quad \@conferenceinfo \par + ACM \@copyrightdata.}} + +\newcommand{\Sunpermission}{% + \permission{% + Copyright is held by Sun Microsystems, Inc.}% + \toappear{% + \noindent \@permission \par + \vspace{2pt} + \noindent \textsl{\@conferencename}\quad \@conferenceinfo \par + ACM \@copyrightdata.}} + +\newcommand{\USpublicpermission}{% + \permission{% + This paper is authored by an employee(s) of the United States + Government and is in the public domain.}% + \toappear{% + \noindent \@permission \par + \vspace{2pt} + \noindent \textsl{\@conferencename}\quad \@conferenceinfo \par + ACM \@copyrightdata.}} + +\newcommand{\reprintprice}[1]{% + \gdef \@reprintprice {#1}} + +\reprintprice{\$10.00} + +\newcommand{\authorversion}[4]{% + \permission{% + Copyright \copyright\ ACM, #1. This is the author's version of the work. + It is posted here by permission of ACM for your personal use. + Not for redistribution. The definitive version was published in + #2, #3, http://doi.acm.org/10.1145/#4.}} + +% Enunciations +% ------------ + + +\def \@begintheorem #1#2{% {name}{number} + \trivlist + \item[\hskip \labelsep \textsc{#1 #2.}]% + \itshape\selectfont + \ignorespaces} + +\def \@opargbegintheorem #1#2#3{% {name}{number}{title} + \trivlist + \item[% + \hskip\labelsep \textsc{#1\ #2}% + \if \@notp{\@emptyargp{#3}}\nut (#3).\fi]% + \itshape\selectfont + \ignorespaces} + +% Figures +% ------- + + +\@setflag \@caprule = \@true + +\long\def \@makecaption #1#2{% + \addvspace{4pt} + \if \@caprule + \hrule width \hsize height .33pt + \vspace{4pt} + \fi + \setbox \@tempboxa = \hbox{\@setfigurenumber{#1.}\nut #2}% + \if \@dimgtrp{\wd\@tempboxa}{\hsize}% + \noindent \@setfigurenumber{#1.}\nut #2\par + \else + \centerline{\box\@tempboxa}% + \fi} + +\newcommand{\nocaptionrule}{% + \@setflag \@caprule = \@false} + +\def \@setfigurenumber #1{% + {\rmfamily \bfseries \selectfont #1}} + +% Hierarchy +% --------- + + +\setcounter{secnumdepth}{\@numheaddepth} + +\newskip{\@sectionaboveskip} +\setvspace{\@sectionaboveskip}{10pt plus 3pt minus 2pt} + +\newskip{\@sectionbelowskip} +\if \@blockstyle + \setlength{\@sectionbelowskip}{0.1pt}% +\else + \setlength{\@sectionbelowskip}{4pt}% +\fi + +\renewcommand{\section}{% + \@startsection + {section}% + {1}% + {0pt}% + {-\@sectionaboveskip}% + {\@sectionbelowskip}% + {\large \bfseries \raggedright}} + +\newskip{\@subsectionaboveskip} +\setvspace{\@subsectionaboveskip}{8pt plus 2pt minus 2pt} + +\newskip{\@subsectionbelowskip} +\if \@blockstyle + \setlength{\@subsectionbelowskip}{0.1pt}% +\else + \setlength{\@subsectionbelowskip}{4pt}% +\fi + +\renewcommand{\subsection}{% + \@startsection% + {subsection}% + {2}% + {0pt}% + {-\@subsectionaboveskip}% + {\@subsectionbelowskip}% + {\normalsize \bfseries \raggedright}} + +\renewcommand{\subsubsection}{% + \@startsection% + {subsubsection}% + {3}% + {0pt}% + {-\@subsectionaboveskip} + {\@subsectionbelowskip}% + {\normalsize \bfseries \raggedright}} + +\newskip{\@paragraphaboveskip} +\setvspace{\@paragraphaboveskip}{6pt plus 2pt minus 2pt} + +\renewcommand{\paragraph}{% + \@startsection% + {paragraph}% + {4}% + {0pt}% + {\@paragraphaboveskip} + {-1em}% + {\normalsize \bfseries \if \@times \itshape \fi}} + +\renewcommand{\subparagraph}{% + \@startsection% + {subparagraph}% + {4}% + {0pt}% + {\@paragraphaboveskip} + {-1em}% + {\normalsize \itshape}} + +% Standard headings: + +\newcommand{\acks}{\section*{Acknowledgments}} + +\newcommand{\keywords}{\paragraph*{Keywords}} + +\newcommand{\terms}{\paragraph*{General Terms}} + +% Identification +% -------------- + + +\def \@conferencename {} +\def \@conferenceinfo {} +\def \@copyrightyear {} +\def \@copyrightdata {[to be supplied]} +\def \@proceedings {[Unknown Proceedings]} + + +\newcommand{\conferenceinfo}[2]{% + \gdef \@conferencename {#1}% + \gdef \@conferenceinfo {#2}} + +\newcommand{\copyrightyear}[1]{% + \gdef \@copyrightyear {#1}} + +\let \CopyrightYear = \copyrightyear + +\newcommand{\copyrightdata}[1]{% + \gdef \@copyrightdata {#1}} + +\let \crdata = \copyrightdata + +\newcommand{\proceedings}[1]{% + \gdef \@proceedings {#1}} + +% Lists +% ----- + + +\setlength{\leftmargini}{13pt} +\setlength\leftmarginii{13pt} +\setlength\leftmarginiii{13pt} +\setlength\leftmarginiv{13pt} +\setlength{\labelsep}{3.5pt} + +\setlength{\topsep}{\standardvspace} +\if \@blockstyle + \setlength{\itemsep}{1pt} + \setlength{\parsep}{3pt} +\else + \setlength{\itemsep}{1pt} + \setlength{\parsep}{3pt} +\fi + +\renewcommand{\labelitemi}{{\small \centeroncapheight{\textbullet}}} +\renewcommand{\labelitemii}{\centeroncapheight{\rule{2.5pt}{2.5pt}}} +\renewcommand{\labelitemiii}{$-$} +\renewcommand{\labelitemiv}{{\Large \textperiodcentered}} + +\renewcommand{\@listi}{% + \leftmargin = \leftmargini + \listparindent = 0pt} +%%% \itemsep = 1pt +%%% \parsep = 3pt} +%%% \listparindent = \parindent} + +\let \@listI = \@listi + +\renewcommand{\@listii}{% + \leftmargin = \leftmarginii + \topsep = 1pt + \labelwidth = \leftmarginii + \advance \labelwidth by -\labelsep + \listparindent = \parindent} + +\renewcommand{\@listiii}{% + \leftmargin = \leftmarginiii + \labelwidth = \leftmarginiii + \advance \labelwidth by -\labelsep + \listparindent = \parindent} + +\renewcommand{\@listiv}{% + \leftmargin = \leftmarginiv + \labelwidth = \leftmarginiv + \advance \labelwidth by -\labelsep + \listparindent = \parindent} + +% Mathematics +% ----------- + + +\def \theequation {\arabic{equation}} + +% Miscellaneous +% ------------- + + +\newcommand{\balancecolumns}{% + \vfill\eject + \global\@colht = \textheight + \global\ht\@cclv = \textheight} + +\newcommand{\nut}{\hspace{.5em}} + +\newcommand{\softraggedright}{% + \let \\ = \@centercr + \leftskip = 0pt + \rightskip = 0pt plus 10pt} + +% Program Code +% ------- ---- + + +\newcommand{\mono}[1]{% + {\@tempdima = \fontdimen2\font + \texttt{\spaceskip = 1.1\@tempdima #1}}} + +% Running Heads and Feet +% ------- ----- --- ---- + + +\def \@preprintfooter {} + +\newcommand{\preprintfooter}[1]{% + \gdef \@preprintfooter {#1}} + +\if \@preprint + +\def \ps@plain {% + \let \@mkboth = \@gobbletwo + \let \@evenhead = \@empty + \def \@evenfoot {\scriptsize + \rlap{\textit{\@preprintfooter}}\hfil + \thepage \hfil + \llap{\textit{\@formatyear}}}% + \let \@oddhead = \@empty + \let \@oddfoot = \@evenfoot} + +\else\if \@reprint + +\def \ps@plain {% + \let \@mkboth = \@gobbletwo + \let \@evenhead = \@empty + \def \@evenfoot {\scriptsize \hfil \thepage \hfil}% + \let \@oddhead = \@empty + \let \@oddfoot = \@evenfoot} + +\else + +\let \ps@plain = \ps@empty +\let \ps@headings = \ps@empty +\let \ps@myheadings = \ps@empty + +\fi\fi + +\def \@formatyear {% + \number\year/\number\month/\number\day} + +% Special Characters +% ------- ---------- + + +\DeclareRobustCommand{\euro}{% + \protect{\rlap{=}}{\sf \kern .1em C}} + +% Title Page +% ----- ---- + + +\@setflag \@addauthorsdone = \@false + +\def \@titletext {\@latex@error{No title was provided}{}} +\def \@subtitletext {} + +\newcount{\@authorcount} + +\newcount{\@titlenotecount} +\newtoks{\@titlenotetext} + +\def \@titlebanner {} + +\renewcommand{\title}[1]{% + \gdef \@titletext {#1}} + +\newcommand{\subtitle}[1]{% + \gdef \@subtitletext {#1}} + +\newcommand{\authorinfo}[3]{% {names}{affiliation}{email/URL} + \global\@increment \@authorcount + \@withname\gdef {\@authorname\romannumeral\@authorcount}{#1}% + \@withname\gdef {\@authoraffil\romannumeral\@authorcount}{#2}% + \@withname\gdef {\@authoremail\romannumeral\@authorcount}{#3}} + +\renewcommand{\author}[1]{% + \@latex@error{The \string\author\space command is obsolete; + use \string\authorinfo}{}} + +\newcommand{\titlebanner}[1]{% + \gdef \@titlebanner {#1}} + +\renewcommand{\maketitle}{% + \pagestyle{plain}% + \if \@onecolumn + {\hsize = \standardtextwidth + \@maketitle}% + \else + \twocolumn[\@maketitle]% + \fi + \@placetitlenotes + \if \@copyrightwanted \@copyrightspace \fi} + +\def \@maketitle {% + \begin{center} + \@settitlebanner + \let \thanks = \titlenote + {\leftskip = 0pt plus 0.25\linewidth + \rightskip = 0pt plus 0.25 \linewidth + \parfillskip = 0pt + \spaceskip = .7em + \noindent \LARGE \bfseries \@titletext \par} + \vskip 6pt + \noindent \Large \@subtitletext \par + \vskip 12pt + \ifcase \@authorcount + \@latex@error{No authors were specified for this paper}{}\or + \@titleauthors{i}{}{}\or + \@titleauthors{i}{ii}{}\or + \@titleauthors{i}{ii}{iii}\or + \@titleauthors{i}{ii}{iii}\@titleauthors{iv}{}{}\or + \@titleauthors{i}{ii}{iii}\@titleauthors{iv}{v}{}\or + \@titleauthors{i}{ii}{iii}\@titleauthors{iv}{v}{vi}\or + \@titleauthors{i}{ii}{iii}\@titleauthors{iv}{v}{vi}% + \@titleauthors{vii}{}{}\or + \@titleauthors{i}{ii}{iii}\@titleauthors{iv}{v}{vi}% + \@titleauthors{vii}{viii}{}\or + \@titleauthors{i}{ii}{iii}\@titleauthors{iv}{v}{vi}% + \@titleauthors{vii}{viii}{ix}\or + \@titleauthors{i}{ii}{iii}\@titleauthors{iv}{v}{vi}% + \@titleauthors{vii}{viii}{ix}\@titleauthors{x}{}{}\or + \@titleauthors{i}{ii}{iii}\@titleauthors{iv}{v}{vi}% + \@titleauthors{vii}{viii}{ix}\@titleauthors{x}{xi}{}\or + \@titleauthors{i}{ii}{iii}\@titleauthors{iv}{v}{vi}% + \@titleauthors{vii}{viii}{ix}\@titleauthors{x}{xi}{xii}% + \else + \@latex@error{Cannot handle more than 12 authors}{}% + \fi + \vspace{1.75pc} + \end{center}} + +\def \@settitlebanner {% + \if \@andp{\@preprint}{\@notp{\@emptydefp{\@titlebanner}}}% + \vbox to 0pt{% + \vskip -32pt + \noindent \textbf{\@titlebanner}\par + \vss}% + \nointerlineskip + \fi} + +\def \@titleauthors #1#2#3{% + \if \@andp{\@emptyargp{#2}}{\@emptyargp{#3}}% + \noindent \@setauthor{40pc}{#1}{\@false}\par + \else\if \@emptyargp{#3}% + \noindent \@setauthor{17pc}{#1}{\@false}\hspace{3pc}% + \@setauthor{17pc}{#2}{\@false}\par + \else + \noindent \@setauthor{12.5pc}{#1}{\@false}\hspace{2pc}% + \@setauthor{12.5pc}{#2}{\@false}\hspace{2pc}% + \@setauthor{12.5pc}{#3}{\@true}\par + \relax + \fi\fi + \vspace{20pt}} + +\def \@setauthor #1#2#3{% {width}{text}{unused} + \vtop{% + \def \and {% + \hspace{16pt}} + \hsize = #1 + \normalfont + \centering + \large \@name{\@authorname#2}\par + \vspace{5pt} + \normalsize \@name{\@authoraffil#2}\par + \vspace{2pt} + \textsf{\@name{\@authoremail#2}}\par}} + +\def \@maybetitlenote #1{% + \if \@andp{#1}{\@gtrp{\@authorcount}{3}}% + \titlenote{See page~\pageref{@addauthors} for additional authors.}% + \fi} + +\newtoks{\@fnmark} + +\newcommand{\titlenote}[1]{% + \global\@increment \@titlenotecount + \ifcase \@titlenotecount \relax \or + \@fnmark = {\ast}\or + \@fnmark = {\dagger}\or + \@fnmark = {\ddagger}\or + \@fnmark = {\S}\or + \@fnmark = {\P}\or + \@fnmark = {\ast\ast}% + \fi + \,$^{\the\@fnmark}$% + \edef \reserved@a {\noexpand\@appendtotext{% + \noexpand\@titlefootnote{\the\@fnmark}}}% + \reserved@a{#1}} + +\def \@appendtotext #1#2{% + \global\@titlenotetext = \expandafter{\the\@titlenotetext #1{#2}}} + +\newcount{\@authori} + +\iffalse +\def \additionalauthors {% + \if \@gtrp{\@authorcount}{3}% + \section{Additional Authors}% + \label{@addauthors}% + \noindent + \@authori = 4 + {\let \\ = ,% + \loop + \textbf{\@name{\@authorname\romannumeral\@authori}}, + \@name{\@authoraffil\romannumeral\@authori}, + email: \@name{\@authoremail\romannumeral\@authori}.% + \@increment \@authori + \if \@notp{\@gtrp{\@authori}{\@authorcount}} \repeat}% + \par + \fi + \global\@setflag \@addauthorsdone = \@true} +\fi + +\let \addauthorsection = \additionalauthors + +\def \@placetitlenotes { + \the\@titlenotetext} + +% Utilities +% --------- + + +\newcommand{\centeroncapheight}[1]{% + {\setbox\@tempboxa = \hbox{#1}% + \@measurecapheight{\@tempdima}% % Calculate ht(CAP) - ht(text) + \advance \@tempdima by -\ht\@tempboxa % ------------------ + \divide \@tempdima by 2 % 2 + \raise \@tempdima \box\@tempboxa}} + +\newbox{\@measbox} + +\def \@measurecapheight #1{% {\dimen} + \setbox\@measbox = \hbox{ABCDEFGHIJKLMNOPQRSTUVWXYZ}% + #1 = \ht\@measbox} + +\long\def \@titlefootnote #1#2{% + \insert\footins{% + \reset@font\footnotesize + \interlinepenalty\interfootnotelinepenalty + \splittopskip\footnotesep + \splitmaxdepth \dp\strutbox \floatingpenalty \@MM + \hsize\columnwidth \@parboxrestore +%%% \protected@edef\@currentlabel{% +%%% \csname p@footnote\endcsname\@thefnmark}% + \color@begingroup + \def \@makefnmark {$^{#1}$}% + \@makefntext{% + \rule\z@\footnotesep\ignorespaces#2\@finalstrut\strutbox}% + \color@endgroup}} + +% LaTeX Modifications +% ----- ------------- + +\def \@seccntformat #1{% + \@name{\the#1}% + \@expandaftertwice\@seccntformata \csname the#1\endcsname.\@mark + \quad} + +\def \@seccntformata #1.#2\@mark{% + \if \@emptyargp{#2}.\fi} + +% Revision History +% -------- ------- + + +% Date Person Ver. Change +% ---- ------ ---- ------ + +% 2004.09.12 PCA 0.1--5 Preliminary development. + +% 2004.11.18 PCA 0.5 Start beta testing. + +% 2004.11.19 PCA 0.6 Obsolete \author and replace with +% \authorinfo. +% Add 'nocopyrightspace' option. +% Compress article opener spacing. +% Add 'mathtime' option. +% Increase text height by 6 points. + +% 2004.11.28 PCA 0.7 Add 'cm/computermodern' options. +% Change default to Times text. + +% 2004.12.14 PCA 0.8 Remove use of mathptm.sty; it cannot +% coexist with latexsym or amssymb. + +% 2005.01.20 PCA 0.9 Rename class file to sigplanconf.cls. + +% 2005.03.05 PCA 0.91 Change default copyright data. + +% 2005.03.06 PCA 0.92 Add at-signs to some macro names. + +% 2005.03.07 PCA 0.93 The 'onecolumn' option defaults to '11pt', +% and it uses the full type width. + +% 2005.03.15 PCA 0.94 Add at-signs to more macro names. +% Allow margin paragraphs during review. + +% 2005.03.22 PCA 0.95 Implement \euro. +% Remove proof and newdef environments. + +% 2005.05.06 PCA 1.0 Eliminate 'onecolumn' option. +% Change footer to small italic and eliminate +% left portion if no \preprintfooter. +% Eliminate copyright notice if preprint. +% Clean up and shrink copyright box. + +% 2005.05.30 PCA 1.1 Add alternate permission statements. + +% 2005.06.29 PCA 1.1 Publish final first edition of guide. + +% 2005.07.14 PCA 1.2 Add \subparagraph. +% Use block paragraphs in lists, and adjust +% spacing between items and paragraphs. + +% 2006.06.22 PCA 1.3 Add 'reprint' option and associated +% commands. + +% 2006.08.24 PCA 1.4 Fix bug in \maketitle case command. + +% 2007.03.13 PCA 1.5 The title banner only displays with the +% 'preprint' option. + +% 2007.06.06 PCA 1.6 Use \bibfont in \thebibliography. +% Add 'natbib' option to load and configure +% the natbib package. + +% 2007.11.20 PCA 1.7 Balance line lengths in centered article +% title (thanks to Norman Ramsey). + +% 2009.01.26 PCA 1.8 Change natbib \bibpunct values. + +% 2009.03.24 PCA 1.9 Change natbib to use the 'numbers' option. +% Change templates to use 'natbib' option. + +% 2009.09.01 PCA 2.0 Add \reprintprice command (suggested by +% Stephen Chong). + +% 2009.09.08 PCA 2.1 Make 'natbib' the default; add 'nonatbib'. +% SB Add 'authoryear' and 'numbers' (default) to +% control citation style when using natbib. +% Add \bibpunct to change punctuation for +% 'authoryear' style. + +% 2009.09.21 PCA 2.2 Add \softraggedright to the thebibliography +% environment. Also add to template so it will +% happen with natbib. + +% 2009.09.30 PCA 2.3 Remove \softraggedright from thebibliography. +% Just include in the template. + +% 2010.05.24 PCA 2.4 Obfuscate author's email address. + +% 2011.11.08 PCA 2.5 Add copyright notice to this file. +% Remove 'sort' option from natbib when using +% 'authoryear' style. +% Add the \authorversion command. +