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% PSEUDOCODE ALGORITHMIC STYLE -- Released 18 MAR 2004
% for LaTeX version 2e
%
% Copyright Szasz Janos
% E-mail szaszjanos@users.sourceforge.net
% Based on Peter Williams's algorithmic.sty
%
\NeedsTeXFormat{LaTeX2e}%
\ProvidesPackage{algpseudocode}%
\RequirePackage{ifthen}%
\RequirePackage{algorithmicx}%
\typeout{Document Style - pseudocode environments for use with the `algorithmicx' style}%
%
\def\ALG@setpseudocode{t}%
\newboolean{ALG@noend}%
\setboolean{ALG@noend}{false}%
\newboolean{ALG@compatible}%
\setboolean{ALG@compatible}{false}%
%
\DeclareOption{noset}{\def\ALG@setpseudocode{}}%
\DeclareOption{set}{\def\ALG@setpseudocode{t}}%
\DeclareOption{noend}{\setboolean{ALG@noend}{true}}%
\DeclareOption{end}{\setboolean{ALG@noend}{false}}%
\DeclareOption{compatible}{\setboolean{ALG@compatible}{true}}%
\DeclareOption{noncompatible}{\setboolean{ALG@noncompatible}{false}}%
\ProcessOptions%
%
% *** DECLARATIONS ***
%
\ALG@deflanguage{pseudocode}{\ALG@setpseudocode}%
{%
%
% *** KEYWORDS ***
%
\newcommand\algorithmicend{\textbf{end}}
\newcommand\algorithmicdo{\textbf{do}}
\newcommand\algorithmicwhile{\textbf{while}}
\newcommand\algorithmicfor{\textbf{for}}
\newcommand\algorithmicforall{\textbf{for all}}
\newcommand\algorithmicloop{\textbf{loop}}
\newcommand\algorithmicrepeat{\textbf{repeat}}
\newcommand\algorithmicuntil{\textbf{until}}
\newcommand\algorithmicprocedure{\textbf{procedure}}
\newcommand\algorithmicfunction{\textbf{function}}
\newcommand\algorithmicif{\textbf{if}}
\newcommand\algorithmicthen{\textbf{then}}
\newcommand\algorithmicelse{\textbf{else}}
\newcommand\algorithmicrequire{\textbf{Require:}}
\newcommand\algorithmicensure{\textbf{Ensure:}}
\newcommand{\algorithmicreturn}{\textbf{return}}
\newcommand\textproc{\textsc}
%
% *** DECLARED LOOPS ***
%
\algdef{SE}[WHILE]{While}{EndWhile}[1]{\algorithmicwhile\ ##1\ \algorithmicdo}{\algorithmicend\ \algorithmicwhile}%
\algdef{SE}[FOR]{For}{EndFor}[1]{\algorithmicfor\ ##1\ \algorithmicdo}{\algorithmicend\ \algorithmicfor}%
\algdef{S}[FOR]{ForAll}[1]{\algorithmicforall\ ##1\ \algorithmicdo}%
\algdef{SE}[LOOP]{Loop}{EndLoop}{\algorithmicloop}{\algorithmicend\ \algorithmicloop}%
\algdef{SE}[REPEAT]{Repeat}{Until}{\algorithmicrepeat}[1]{\algorithmicuntil\ ##1}%
\algdef{SE}[IF]{If}{EndIf}[1]{\algorithmicif\ ##1\ \algorithmicthen}{\algorithmicend\ \algorithmicif}%
\algdef{C}[IF]{IF}{ElsIf}[1]{\algorithmicelse\ \algorithmicif\ ##1\ \algorithmicthen}%
\algdef{Ce}[ELSE]{IF}{Else}{EndIf}{\algorithmicelse}%
\algdef{SE}[PROCEDURE]{Procedure}{EndProcedure}%
[2]{\algorithmicprocedure\ \textproc{##1}\ifthenelse{\equal{##2}{}}{}{(##2)}}%
{\algorithmicend\ \algorithmicprocedure}%
\algdef{SE}[FUNCTION]{Function}{EndFunction}%
[2]{\algorithmicfunction\ \textproc{##1}\ifthenelse{\equal{##2}{}}{}{(##2)}}%
{\algorithmicend\ \algorithmicfunction}%
%
\ifthenelse{\boolean{ALG@noend}}%
{%
\algtext*{EndWhile}%
\algtext*{EndFor}%
\algtext*{EndLoop}%
\algtext*{EndIf}%
\algtext*{EndProcedure}%
\algtext*{EndFunction}%
}{}%
%
% *** OTHER DECLARATIONS ***
%
\def\Require{\item[\algorithmicrequire]}
\def\Ensure{\item[\algorithmicensure]}
\def\Return{\algorithmicreturn{} }%
%
%
%
\ifthenelse{\boolean{ALG@compatible}}%
{%
\let\WHILE\While\let\ENDWHILE\EndWhile%
\let\FOR\For\let\FORALL\ForAll\let\ENDFOR\EndFor%
\let\LOOP\Loop\let\ENDLOOP\EndLoop%
\let\REPEAT\Repeat\let\UNTIL\Until%
\let\PROCEDURE\Procedure\let\ENDPROCEDURE\EndProcedure%
\let\FUNCTION\Function\let\ENDFUNCTION\EndFunction%
\let\IF\If\let\ELSIF\ElsIf\let\ELSE\Else\let\ENDIF\EndIf%
\let\REQUIRE\Require\let\ENSURE\Ensure%
\let\STATE\State\let\STATEx\Statex%
\let\COMMENT\Comment%
}%
{}%
%
%
%
}%
%
%
%
\let\ALG@setpseudocode\relax%
%