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sigplanconf.cls
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sigplanconf.cls
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%-----------------------------------------------------------------------------
%
% 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/4.0/
% or send a letter to Creative Commons, 171 2nd Street, Suite 300,
% San Francisco, California, 94105, U.S.A.
%
% Program Chairs may be tempted to make changes to the SIGPLAN LaTeX style
% sigplanconf.cls. Please don't do this! The style is carefully considered,
% and the result of over a decade's discussion and development. If you have a
% change request, send it to the SIGPLAN Information Director
% [email protected]. If you absolutely must change the formatting,
% define a new class file (eg myconf1999.cls) that imports sigplanconf.cls, or
% define a style file (eg myconf1999.sty) for authors to use in their papers.
% Contact the Information Director for details and examples. Please, UNDER NO
% CIRCUMSTANCES should you modify the file sigplanconf.cls and release it onto
% the internet---that way lies madness for future conferences!
%
%-----------------------------------------------------------------------------
\NeedsTeXFormat{LaTeX2e}[1995/12/01]
\ProvidesClass{sigplanconf}[2016/12/20 v3.6 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} <then-clause> \else <else-clause> \fi
% A predicate can be used with \@setflag as follows:
%
% \@setflag \flag = {<predicate>}
% 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 <then-clause> \else <else-clause> \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 \@authorversion = \@false
\@setflag \@authoryear = \@true
\@setflag \@blockstyle = \@false
\@setflag \@copyrightwanted = \@true
\@setflag \@legacycopyright = \@false
\@setflag \@mathtime = \@false
\@setflag \@natbib = \@true
\@setflag \@ninepoint = \@false
\newcount{\@numheaddepth} \@numheaddepth = 3
\@setflag \@preprint = \@false
\@setflag \@reprint = \@false
\@setflag \@times = \@false
% Note that all the dangerous article class options are trapped.
\DeclareOption{9pt}{\@setflag \@ninepoint = \@true}
\DeclareOption{10pt}{\PassOptionsToClass{10pt}{article}%
\@setflag \@ninepoint = \@false}
\DeclareOption{11pt}{\PassOptionsToClass{11pt}{article}%
\@setflag \@ninepoint = \@false}
\DeclareOption{12pt}{\@unsupportedoption{12pt}}
\DeclareOption{a4paper}{\@unsupportedoption{a4paper}}
\DeclareOption{a5paper}{\@unsupportedoption{a5paper}}
\DeclareOption{authorversion}{\@setflag \@authorversion = \@true}
\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{legacycopyright}{\@setflag \@legacycopyright = \@true}
\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{preprint}{\@setflag \@preprint = \@true}
\DeclareOption{reprint}{\@setflag \@reprint = \@true}
\DeclareOption{times}{\@setflag \@times = \@true}
\DeclareOption{titlepage}{\@unsupportedoption{titlepage}}
\DeclareOption{twocolumn}{}
\DeclareOption*{\PassOptionsToClass{\CurrentOption}{article}}
\ExecuteOptions{10pt,indentedstyle,times}
\ProcessOptions
\PassOptionsToClass{twoside,twocolumn}{article}
\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}
\setlength{\evensidemargin}{.75in}
\setlength{\oddsidemargin}{.75in}
% Text area:
\newdimen{\standardtextwidth}
\setlength{\standardtextwidth}{42pc}
\setlength{\textwidth}{\standardtextwidth}
\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{mathptmx}%
\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}}
\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 fences to parentheses;
% 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}
% Concepts
% --------
% Support for the 2012 ACM Computing Classification System
% Adapted from sig-alternate-05-2015.cls.
% Users are instructed to insert TeX generated at
% http://dl.acm.org/ccs/ccs.cfm; must support those commands.
% Support for CCSXML file
\RequirePackage{comment}
\excludecomment{CCSXML}
\def \@lastgenconcept {}
%
% \ccsdesc[Significance]{General Concept~Specific Concept}
%
\newcommand\ccsdesc[2][100]{%
\@ccsdesc#1~#2~}
\def\@ccsdesc#1~#2~#3~{%
\def\@thisgenconcept{#2}%
\if \@notp{\@tokeqlp{\@lastgenconcept}{\@thisgenconcept}}%
\if \@emptydefp{\@lastgenconcept}%
\paragraph*{CCS Concepts}%
\else
\unskip ;\hspace{.75em}%
\fi
\textbullet\nobreak\,\textbf{#2} $\to$ %
\else
\unskip ;\space%
\fi
\if \@gtrp{#1}{499}%
\textbf{#3}%
\else\if \@gtrp{#1}{299}%
\textit{#3}%
\else
\textrm{#3}%
\fi\fi
\gdef\@lastgenconcept{#2}}
% Categories
% ----------
% Support for the 1998 ACM Computing Classification System
\@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
% --------- ------
%%\RequirePackage{acmcopyright}
%% BEGIN acmcopyright.sty
%%
%\NeedsTeXFormat{LaTeX2e}
%\ProvidesPackage{acmcopyright}
%[2014/06/29 v1.2 Copyright statemens for ACM classes]
\newif\if@printcopyright
\@printcopyrighttrue
\newif\if@printpermission
\@printpermissiontrue
\newif\if@acmowned
\@acmownedtrue
\RequirePackage{xkeyval}
\define@choicekey*{ACM@}{acmcopyrightmode}[%
\acm@copyrightinput\acm@copyrightmode]{none,acmcopyright,acmlicensed,%
rightsretained,usgov,usgovmixed,cagov,cagovmixed,%
licensedusgovmixed,licensedcagovmixed,othergov,licensedothergov}{%
\@printpermissiontrue
\@printcopyrighttrue
\@acmownedtrue
\ifnum\acm@copyrightmode=0\relax % none
\@printpermissionfalse
\@printcopyrightfalse
\@acmownedfalse
\fi
\ifnum\acm@copyrightmode=2\relax % acmlicensed
\@acmownedfalse
\fi
\ifnum\acm@copyrightmode=3\relax % rightsretained
\@acmownedfalse
\fi
\ifnum\acm@copyrightmode=4\relax % usgov
\@printpermissiontrue
\@printcopyrightfalse
\@acmownedfalse
\fi
\ifnum\acm@copyrightmode=6\relax % cagov
\@acmownedfalse
\fi
\ifnum\acm@copyrightmode=8\relax % licensedusgovmixed
\@acmownedfalse
\fi
\ifnum\acm@copyrightmode=9\relax % licensedcagovmixed
\@acmownedfalse
\fi
\ifnum\acm@copyrightmode=10\relax % othergov
\@acmownedtrue
\fi
\ifnum\acm@copyrightmode=11\relax % licensedothergov
\@acmownedfalse
\@printcopyrightfalse
\fi}
\def\setcopyright#1{\setkeys{ACM@}{acmcopyrightmode=#1}}
\setcopyright{acmcopyright}
\def\@copyrightowner{%
\ifcase\acm@copyrightmode\relax % none
\or % acmcopyright
ACM.
\or % acmlicensed
Copyright held by the owner/author(s). Publication rights licensed to
ACM.
\or % rightsretained
Copyright held by the owner/author(s).
\or % usgov
\or % usgovmixed
ACM.
\or % cagov
Crown in Right of Canada.
\or %cagovmixed
ACM.
\or %licensedusgovmixed
Copyright held by the owner/author(s). Publication rights licensed to
ACM.
\or %licensedcagovmixed
Copyright held by the owner/author(s). Publication rights licensed to
ACM.
\or % othergov
ACM.
\or % licensedothergov
\fi}
\def\@copyrightpermission{%
\ifcase\acm@copyrightmode\relax % none
\or % acmcopyright
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. Copyrights for components of this work owned by
others than ACM must be honored. Abstracting with credit is
permitted. To copy otherwise, or republish, to post on servers or to
redistribute to lists, requires prior specific permission
and\hspace*{.5pt}/or a fee. Request permissions from
\or % acmlicensed
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. Copyrights for components of this work owned by
others than the author(s) must be honored. Abstracting with credit
is permitted. To copy otherwise, or republish, to post on servers
or to redistribute to lists, requires prior specific permission
and\hspace*{.5pt}/or a fee. Request permissions from
\or % rightsretained
Permission to make digital or hard copies of part or all 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. Copyrights for third-party components of this work must be
honored. For all other uses, contact the
owner\hspace*{.5pt}/author(s).
\or % usgov
This paper is authored by an employee(s) of the United States
Government and is in the public domain. Non-exclusive copying or
redistribution is allowed, provided that the article citation is
given and the authors and agency are clearly identified as its
source.
\or % usgovmixed
ACM acknowledges that this contribution was authored or co-authored
by an employee, or contractor of the national 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. Permission to make digital or hard copies
for personal or classroom use is granted. Copies must bear this
notice and the full citation on the first page. Copyrights for
components of this work owned by others than ACM must be
honored. To copy otherwise, distribute, republish, or post,
requires prior specific permission and\hspace*{.5pt}/or a
fee. Request permissions from [email protected].
\or % cagov
This article was authored by employees of the Government of Canada.
As such, the Canadian government retains all interest in the
copyright to this work and grants to ACM a nonexclusive,
royalty-free right to publish or reproduce this article, or to allow
others to do so, provided that clear attribution is given both to
the authors and the Canadian government agency employing them.
Permission to make digital or hard copies for personal or classroom
use is granted. Copies must bear this notice and the full citation
on the first page. Copyrights for components of this work owned by
others than the Canadain Government must be honored. To copy
otherwise, distribute, republish, or post, requires prior specific
permission and\hspace*{.5pt}/or a fee. Request permissions from
\or % cagovmixed
ACM acknowledges that this contribution was co-authored by an
affiliate of the national government of Canada. As such, the Crown
in Right of Canada retains an equal interest in the copyright.
Reprints must include clear attribution to ACM and the author's
government agency affiliation. Permission to make digital or hard
copies for personal or classroom use is granted. Copies must bear
this notice and the full citation on the first page. Copyrights for
components of this work owned by others than ACM must be honored.
To copy otherwise, distribute, republish, or post, requires prior
specific permission and\hspace*{.5pt}/or a fee. Request permissions
from [email protected].
\or % licensedusgovmixed
Publication rights licensed to ACM. ACM acknowledges that this
contribution was authored or co-authored by an employee, contractor
or affiliate of the United States 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.
\or % licensedcagovmixed
Publication rights licensed to ACM. ACM acknowledges that this
contribution was authored or co-authored by an employee, contractor
or affiliate of the national government of Canada. 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.
\or % othergov
ACM acknowledges that this contribution was authored or co-authored
by an employee, contractor or affiliate of a national 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.
\or % licensedothergov
Publication rights licensed to ACM. ACM acknowledges that this
contribution was authored or co-authored by an employee, contractor
or affiliate of a national 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.
\fi}
%\endinput
%%
%% END acmcopyright.sty
\setcopyright{acmlicensed}
\def \ftype@copyrightbox {8}
\def \@toappear {}
\def \@permission {}
\def \@reprintprice {}
\def \@copyrightspace {%
\@float{copyrightbox}[b]%
\vbox to 1in{%
\vfill
\parbox[b]{20pc}{%
\tiny
\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{%
\if \@legacycopyright%
\if \@emptydefp{\@permission}%
\noindent (No legacy permission statement was specified.)\par
\else%
\noindent \@permission \par
\fi
\vspace{2pt}
\noindent \textsl{\@conferencename}\quad \@conferenceinfo \par
\noindent Copyright \copyright\ \@copyrightyear\ ACM \@copyrightdata
\dots \@reprintprice\par
\setcopyrightdoi
\else%
\if \@authorversion%
\if@printcopyright
\copyright\ \@copyrightyear\ \@copyrightowner\par\smallskip
\fi
This is the author's version of the work. It is posted here for your
personal use. Not for redistribution. The definitive Version of
Record was published in \textsl{\@conferencename},
\@conferenceinfo.\par\smallskip
\setcopyrightdoi
\else%
\noindent \@copyrightpermission \par\smallskip
\noindent \textsl{\@conferencename}\quad \@conferenceinfo \par\smallskip
\if@printcopyright
\copyright\ \@copyrightyear\ \@copyrightowner
\fi
\if@acmowned ISBN \else\ifnum\acm@copyrightmode=2 \par ISBN \else\ifnum\acm@copyrightmode=8 \par ISBN \else\ifnum\acm@copyrightmode=9 \par ISBN \else \if@printcopyright \par\smallskip \fi ACM ISBN \fi\fi\fi\fi
\@copyrightdata \dots \@reprintprice \par\smallskip
\setcopyrightdoi
\fi
\fi}
\newcommand{\reprintprice}[1]{%
\gdef \@reprintprice {#1}}
%% Compatibility with auto-generated ACM eRights management instructions.
\let \acmPrice = \reprintprice
\reprintprice{\$15.00}
\def \setcopyrightdoi {%
\if \@emptydefp{\@copyrightdoi}%
\if \@andp{\@notp{\@preprint}}{\@notp{\@legacycopyright}}%
\@latex@warning{Copyright DOI has not been provided
(\noexpand\copyrightdoi)}{}%
\fi
\else
\noindent DOI: \@copyrightdoi\par
\fi}
%% sigplanconf.cls v3.2 compatability
\def \publicationrights #1{% {type}
\if \@definedp{\rightsstatement#1}%
\@name{\rightsstatement#1}%
\else
\@latex@error{The publication right '#1' is invalid}{}%
\fi}
\expandafter\def \csname rightsstatementauthor-pays\endcsname {%
\setcopyright{rightsretained}}
\def \rightsstatementlicensed {%
\setcopyright{acmlicensed}}
\def \rightsstatementtransferred {%
\setcopyright{acmcopyright}}
%% sigplanconf.cls v2.8 compatability
\def \exclusivelicense {%
\setcopyright{acmlicensed}}
\def \permissiontopublish {%
\setcopyright{rightsretained}}
% Here we have some legacy permission statements and copyright lines:
\newcommand{\permission}[1]{%
\gdef \@permission {#1}}
\newcommand{\ACMCanadapermission}{%
\@legacycopyrighterror{\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}{%
\@legacycopyrighterror{\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}{%
\@legacycopyrighterror{\authorpermission}%
\permission{%
Permission to make digital or hard copies of part or all 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. Copyrights for
third-party components of this work must be honored. For all other uses,
contact the Owner/Author.}%
\toappear{%
\noindent \@permission \par
\vspace{2pt}
\noindent \textsl{\@conferencename}\quad \@conferenceinfo \par
ACM \@copyrightdata.}}
\newcommand{\Sunpermission}{%
\@legacycopyrighterror{\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}{%
\@legacycopyrighterror{\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.}}
\def \@legacycopyrighterror #1{%
\if \@notp{\@legacycopyright}%
\@latex@error{Copyright permission '\noexpand#1' is deprecated; use
'legacycopyright' class option to allow it}{}%
\fi}
% 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}