BookGPU/algorithm.sty

   1 % ALGORITHM STYLE -- Released 8 April 1996
   2 %    for LaTeX-2e
   3 % Copyright -- 1994 Peter Williams
   4 % E-mail Peter.Williams@dsto.defence.gov.au
   5 \NeedsTeXFormat{LaTeX2e}
   6 \ProvidesPackage{algorithm}
   7 \typeout{Document Style `algorithm' - floating environment}
   8
   9 \RequirePackage{float}
  10 \RequirePackage{ifthen}
  11 \newcommand{\ALG@within}{nothing}
  12 \newboolean{ALG@within}
  13 \setboolean{ALG@within}{false}
  14 \newcommand{\ALG@floatstyle}{ruled}
  15 \newcommand{\ALG@name}{Algorithm}
  16 \newcommand{\listalgorithmname}{List of \ALG@name s}
  17
  18 % Declare Options
  19 % first appearance
  20 \DeclareOption{plain}{
  21   \renewcommand{\ALG@floatstyle}{plain}
  22 }
  23 \DeclareOption{ruled}{
  24   \renewcommand{\ALG@floatstyle}{ruled}
  25 }
  26 \DeclareOption{boxed}{
  27   \renewcommand{\ALG@floatstyle}{boxed}
  28 }
  29 % then numbering convention
  30 \DeclareOption{part}{
  31   \renewcommand{\ALG@within}{part}
  32   \setboolean{ALG@within}{true}
  33 }
  34 \DeclareOption{chapter}{
  35   \renewcommand{\ALG@within}{chapter}
  36   \setboolean{ALG@within}{true}
  37 }
  38 \DeclareOption{section}{
  39   \renewcommand{\ALG@within}{section}
  40   \setboolean{ALG@within}{true}
  41 }
  42 \DeclareOption{subsection}{
  43   \renewcommand{\ALG@within}{subsection}
  44   \setboolean{ALG@within}{true}
  45 }
  46 \DeclareOption{subsubsection}{
  47   \renewcommand{\ALG@within}{subsubsection}
  48   \setboolean{ALG@within}{true}
  49 }
  50 \DeclareOption{nothing}{
  51   \renewcommand{\ALG@within}{nothing}
  52   \setboolean{ALG@within}{true}
  53 }
  54 \DeclareOption*{\edef\ALG@name{\CurrentOption}}
  55
  56 % ALGORITHM
  57 %
  58 \ProcessOptions
  59 \floatstyle{\ALG@floatstyle}
  60 \ifthenelse{\boolean{ALG@within}}{
  61   \ifthenelse{\equal{\ALG@within}{part}}
  62      {\newfloat{algorithm}{htbp}{loa}[part]}{}
  63   \ifthenelse{\equal{\ALG@within}{chapter}}
  64      {\newfloat{algorithm}{htbp}{loa}[chapter]}{}
  65   \ifthenelse{\equal{\ALG@within}{section}}
  66      {\newfloat{algorithm}{htbp}{loa}[section]}{}
  67   \ifthenelse{\equal{\ALG@within}{subsection}}
  68      {\newfloat{algorithm}{htbp}{loa}[subsection]}{}
  69   \ifthenelse{\equal{\ALG@within}{subsubsection}}
  70      {\newfloat{algorithm}{htbp}{loa}[subsubsection]}{}
  71   \ifthenelse{\equal{\ALG@within}{nothing}}
  72      {\newfloat{algorithm}{htbp}{loa}}{}
  73 }{
  74   \newfloat{algorithm}{htbp}{loa}
  75 }
  76 \floatname{algorithm}{\ALG@name}
  77
  78 \newcommand{\listofalgorithms}{\listof{algorithm}{\listalgorithmname}}
  79