\ProvidesPackage{opencv}

\newcommand{\cvfunc}[1]{
\subsubsection{#1}
%\addcontentsline{toc}{subsubsection}{#1} 
\index{cv...!#1}
}

\newcommand{\cvstruct}[1]{
\subsubsection{#1}
%\addcontentsline{toc}{subsubsection}{#1} 
\index{cv...!#1}
}

\newcommand{\cvmacro}[1]{
\subsubsection{#1}
%\addcontentsline{toc}{subsubsection}{#1} 
\index{cv...!#1}
}

\newcommand{\cvarg}[2]{
\item[\texttt{#1}] #2
}

\newcommand{\cvexp}[3]{
\ifthenelse{\equal{\genc}{true}\and\equal{\genpy}{true}}{\noindent In C:}{}
\ifthenelse{\equal{\genc}{true}}{
\begin{shaded}
\begin{alltt}
\setlength{\parindent}{1in}
#1
\end{alltt}
\end{shaded}
}{}
\ifthenelse{\equal{\genpy}{true}}{
\ifthenelse{\equal{\genc}{true}\and\equal{\genpy}{true}}{\noindent In Python:}{}
\begin{shaded}
\begin{alltt}
#3
\end{alltt}
\end{shaded}
}{}
}

\newcommand{\cvC}[1]{
\ifthenelse{\equal{\targetlang}{c}}{
#1
}{}
}

\newcommand{\cvPy}[1]{
\ifthenelse{\equal{\targetlang}{python}}{
#1
}{}
}

\newcommand{\cvcode}[1]{
\begin{shaded}
\begin{alltt}
#1
\end{alltt}
\end{shaded}
}

%\newcommand{\cross}[1]{#1 (page \pageref{#1})}
\newcommand{\cross}[1]{ \hyperref[#1]{#1} }

\newcommand{\matTT}[9]{
\[
\left|\begin{array}{ccc}
 #1 & #2 & #3\\
 #4 & #5 & #6\\
 #7 & #8 & #9
\end{array}\right|
\]
}

\newcommand{\fork}[4]{
  \left\{
  \begin{array}{l l}
  #1 & \mbox{#2}\\
  #3 & \mbox{#4}\\
  \end{array} \right.}
\newcommand{\forkthree}[6]{
  \left\{
  \begin{array}{l l}
  #1 & \mbox{#2}\\
  #3 & \mbox{#4}\\
  #5 & \mbox{#6}\\
  \end{array} \right.}

\newcommand{\vecthree}[3]{
\begin{bmatrix}
 #1\\
 #2\\
 #3
\end{bmatrix}
}

\newcommand{\vecthreethree}[9]{
\begin{bmatrix}
 #1 & #2 & #3\\
 #4 & #5 & #6\\
 #7 & #8 & #9
\end{bmatrix}
}

% allow special plastex handling
\newif\ifplastex
\plastexfalse

