Recently I have finished my thesis, and I added an appendix with some CINT (C/C++) code. I used listings package, adding those lines on my preamble:
\definecolor{listinggray}{gray}{0.9}\definecolor{lbcolor}{rgb}{0.9,0.9,0.9}\lstset{backgroundcolor=\color{lbcolor}, tabsize=4, % rulecolor=, language=[GNU]C++, basicstyle=\scriptsize, upquote=true, aboveskip={1.5\baselineskip}, columns=fixed, showstringspaces=false, extendedchars=false, breaklines=true, prebreak = \raisebox{0ex}[0ex][0ex]{\ensuremath{\hookleftarrow}}, frame=single, numbers=left, showtabs=false, showspaces=false, showstringspaces=false, identifierstyle=\ttfamily, keywordstyle=\color[rgb]{0,0,1}, commentstyle=\color[rgb]{0.026,0.112,0.095}, stringstyle=\color[rgb]{0.627,0.126,0.941}, numberstyle=\color[rgb]{0.205, 0.142, 0.73},% \lstdefinestyle{C++}{language=C++,style=numbers}’.}\lstset{ backgroundcolor=\color{lbcolor}, tabsize=4, language=C++, captionpos=b, tabsize=3, frame=lines, numbers=left, numberstyle=\tiny, numbersep=5pt, breaklines=true, showstringspaces=false, basicstyle=\footnotesize,% identifierstyle=\color{magenta}, keywordstyle=\color[rgb]{0,0,1}, commentstyle=\color{Darkgreen}, stringstyle=\color{red} }The output I get looks like that:
