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%%
%% This is file `refcount.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% refcount.dtx  (with options: `package')
%% 
%% This is a generated file.
%% 
%% Copyright (C) 1998, 2000, 2006, 2008 by
%%    Heiko Oberdiek <oberdiek@uni-freiburg.de>
%% 
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either
%% version 1.3 of this license or (at your option) any later
%% version. The latest version of this license is in
%%    http://www.latex-project.org/lppl.txt
%% and version 1.3 or later is part of all distributions of
%% LaTeX version 2005/12/01 or later.
%% 
%% This work has the LPPL maintenance status "maintained".
%% 
%% This Current Maintainer of this work is Heiko Oberdiek.
%% 
%% This work consists of the main source file refcount.dtx
%% and the derived files
%%    refcount.sty, refcount.pdf, refcount.ins, refcount.drv.
%% 
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{refcount}
  [2008/08/11 v3.1 Data extraction from references (HO)]%

\def\setrefcountdefault#1{%
  \def\rc@default{#1}%
}
\setrefcountdefault{0}

\def\rc@cartwo#1#2#3\@nil{#2}

\long\def\rc@refused#1{%
  \expandafter\ifx\csname r@#1\endcsname\relax
    \protect\G@refundefinedtrue
    \@latex@warning{%
      Reference `#1' on page \thepage\space undefined%
    }%
  \fi
}

\newcommand*{\refused}[1]{%
  \begingroup
    \csname @safe@activestrue\endcsname
    \rc@refused{#1}{}%
  \endgroup
}

\def\rc@set#1#2#3#4{%
  \begingroup
    \csname @safe@activestrue\endcsname
    \rc@refused{#4}%
    \expandafter\rc@@set\csname r@#4\endcsname{#1}{#2}{#3}%
  \endgroup
}
\def\rc@@set#1#2#3#4{%
  \ifx#1\relax
    #2{#4}{\rc@default}%
  \else
    #2{#4}{%
      \expandafter#3#1\rc@default\rc@default\@nil
    }%
  \fi
}


\newcommand*{\setcounterref}{\rc@set\setcounter\@car}
\newcommand*{\addtocounterref}{\rc@set\addtocounter\@car}
\newcommand*{\setcounterpageref}{\rc@set\setcounter\rc@cartwo}
\newcommand*{\addtocounterpageref}{\rc@set\addtocounter\rc@cartwo}

\newcommand*{\getrefnumber}[1]{%
  \expandafter\ifx\csname r@#1\endcsname\relax
    \rc@default
  \else
    \expandafter\expandafter\expandafter\@car
    \csname r@#1\endcsname\@nil
  \fi
}
\newcommand*{\getpagerefnumber}[1]{%
  \expandafter\ifx\csname r@#1\endcsname\relax
    \rc@default
  \else
    \expandafter\expandafter\expandafter\rc@cartwo
    \csname r@#1\endcsname\rc@default\rc@default\@nil
  \fi
}
\newcommand*{\getrefbykeydefault}[2]{%
  \expandafter\rc@getrefbykeydefault
    \csname r@#1\expandafter\endcsname
    \csname rc@extract@#2\endcsname
}
\def\rc@getrefbykeydefault#1#2#3{%
  \ifx#1\relax
    % reference is undefined
    #3%
  \else
    \ifx#2\relax
      % extract method is missing
      #3%
    \else
      \expandafter\rc@generic#1{#3}{#3}{#3}{#3}{#3}\@nil#2{#3}%
    \fi
  \fi
}
\def\rc@generic#1#2\@nil#3#4{%
  #3{#1\TR@TitleReference\@empty{#4}\@nil}{#1}#2\@nil
}
\def\rc@extract@{%
  \expandafter\@car\@gobble
}
\def\rc@extract@page{%
  \expandafter\@car\@gobbletwo
}
\def\rc@extract@name{%
  \expandafter\@car\@gobblefour\@empty
}
\def\rc@extract@anchor{%
  \expandafter\@car\@gobblefour
}
\def\rc@extract@url{%
  \expandafter\expandafter\expandafter\@car\expandafter
      \@gobble\@gobblefour
}
\def\rc@extract@title#1#2\@nil{%
  \rc@@extract@title#1%
}
\def\rc@@extract@title#1\TR@TitleReference#2#3#4\@nil{#3}
\endinput
%%
%% End of file `refcount.sty'.