header.tex

% Latex header for doxygen 1.9.7
  % Handle batch mode
  $latex_batchmode

  % to overcome problems with too many open files
  \let\mypdfximage\pdfximage\def\pdfximage{\immediate\mypdfximage}

  \pdfminorversion=7

  % Set document class depending on configuration
%%BEGIN COMPACT_LATEX
  \documentclass[twoside]{article}
%%END COMPACT_LATEX
%%BEGIN !COMPACT_LATEX
  \documentclass[twoside]{book}
%%END !COMPACT_LATEX

  %% moved from doxygen.sty due to workaround for LaTex 2019 version and unmaintained tabu package
  \usepackage{ifthen}
  \ifx\requestedLaTeXdate\undefined
    \usepackage{array}
  \else
    \usepackage{array}[=2016-10-06]
  \fi
  %%

  % Packages required by doxygen
  \makeatletter
  \providecommand\IfFormatAtLeastTF{\@ifl@t@r\fmtversion}
  % suppress package identification of infwarerr as it contains the word "warning"
  \let\@@protected@wlog\protected@wlog
  \def\protected@wlog#1{\wlog{package info suppressed}}
  \RequirePackage{infwarerr}
  \let\protected@wlog\@@protected@wlog
  \makeatother
  \IfFormatAtLeastTF{2016/01/01}{}{\usepackage{fixltx2e}} % for \textsubscript
  \IfFormatAtLeastTF{2015/01/01}{\pdfsuppresswarningpagegroup=1}{}

  \usepackage{doxygen}

  $extralatexstylesheet

  \usepackage{graphicx}
  \usepackage[utf8]{inputenc}
  \usepackage{makeidx}
  \PassOptionsToPackage{warn}{textcomp}
  \usepackage{textcomp}
  \usepackage[nointegrals]{wasysym}
  \usepackage{ifxetex}

  % NLS support packages
  $languagesupport

  % Define default fonts
  % Font selection
%%BEGIN LATEX_FONTENC
  \usepackage[$latexfontenc]{fontenc}
%%END LATEX_FONTENC

  % set main and monospaced font
  $latexfont

  \doxyallsectionsfont{%
    \fontseries{bc}\selectfont%
    \color{darkgray}%
  }
  \renewcommand{\DoxyLabelFont}{%
    \fontseries{bc}\selectfont%
    \color{darkgray}%
  }
  \newcommand{\+}{\discretionary{\mbox{\scriptsize$\hookleftarrow$}}{}{}}

   % Arguments of doxygenemoji:
   % 1) ':<text>:' form of the emoji, already LaTeX-escaped
   % 2) file with the name of the emoji without the .png extension
   % in case image exist use this otherwise use the ':<text>:' form
   \newcommand{\doxygenemoji}[2]{%
     \IfFileExists{$latexemojidirectory/#2.png}{\raisebox{-0.1em}{\includegraphics[height=0.9em]{$latexemojidirectory/#2.png}}}{#1}%
   }

  % Page & text layout
  \usepackage{geometry}
  \geometry{%
    $papertype,%
    top=2.5cm,%
    bottom=2.5cm,%
    left=2.5cm,%
    right=2.5cm%
  }
  \usepackage{changepage}

  % Allow a bit of overflow to go unnoticed by other means
  \tolerance=750
  \hfuzz=15pt
  \hbadness=750
  \setlength{\emergencystretch}{15pt}
  \setlength{\parindent}{0cm}
  \newcommand{\doxynormalparskip}{\setlength{\parskip}{3ex plus 2ex minus 2ex}}
  \newcommand{\doxytocparskip}{\setlength{\parskip}{1ex plus 0ex minus 0ex}}
  \doxynormalparskip
  % Redefine paragraph/subparagraph environments, using sectsty fonts
  \makeatletter
  \renewcommand{\paragraph}{%
    \@startsection{paragraph}{4}{0ex}{-1.0ex}{1.0ex}{%
      \normalfont\normalsize\bfseries\SS@parafont%
    }%
  }
  \renewcommand{\subparagraph}{%
    \@startsection{subparagraph}{5}{0ex}{-1.0ex}{1.0ex}{%
      \normalfont\normalsize\bfseries\SS@subparafont%
    }%
  }
  \makeatother

  \makeatletter
  \newcommand\hrulefilll{\leavevmode\leaders\hrule\hskip 0pt plus 1filll\kern\z@}
  \makeatother

  % Headers & footers
  \usepackage{fancyhdr}
  \pagestyle{fancyplain}
  \renewcommand{\footrulewidth}{0.4pt}

  \fancypagestyle{fancyplain}{
    \fancyhf{}
    \fancyhead[LE, RO]{\bfseries\thepage}
    \fancyhead[LO]{\bfseries\rightmark}
    \fancyhead[RE]{\bfseries\leftmark}
    \fancyfoot[LO, RE]{\bfseries\scriptsize $generatedby Doxygen }
  }

  \fancypagestyle{plain}{
    \fancyhf{}
    \fancyfoot[LO, RE]{\bfseries\scriptsize $generatedby Doxygen }
    \renewcommand{\headrulewidth}{0pt}
  }

  \pagestyle{fancyplain}


%%BEGIN !COMPACT_LATEX
  \renewcommand{\chaptermark}[1]{%
    \markboth{#1}{}%
  }
%%END !COMPACT_LATEX
  \renewcommand{\sectionmark}[1]{%
    \markright{\thesection\ #1}%
  }

  % ToC, LoF, LoT, bibliography, and index
  % Indices & bibliography
  \usepackage{natbib}
  \usepackage[titles]{tocloft}
  \setcounter{tocdepth}{3}
  \setcounter{secnumdepth}{5}

  % creating indexes
  $makeindex

  $extralatexpackages

  $latexspecialformulachars

%%BEGIN FORMULA_MACROFILE
  \input{$formulamacrofile}
%%END FORMULA_MACROFILE

  % Hyperlinks
%%BEGIN PDF_HYPERLINKS
    % Hyperlinks (required, but should be loaded last)
    \ifpdf
      \usepackage[pdftex,pagebackref=true]{hyperref}
    \else
      \ifxetex
        \usepackage[pagebackref=true]{hyperref}
      \else
        \usepackage[ps2pdf,pagebackref=true]{hyperref}
      \fi
    \fi

    \hypersetup{%
      colorlinks=true,%
      linkcolor=blue,%
      citecolor=blue,%
      unicode,%
      pdftitle={$projectname},%
      pdfsubject={$projectbrief}%
    }

%%END PDF_HYPERLINKS

  % Custom commands used by the header
  % Custom commands
  \newcommand{\clearemptydoublepage}{%
    \newpage{\pagestyle{empty}\cleardoublepage}%
  }

  % caption style definition
  \usepackage{caption}
  \captionsetup{labelsep=space,justification=centering,font={bf},singlelinecheck=off,skip=4pt,position=top}


  % in page table of contents
  \IfFormatAtLeastTF{2023/05/01}{\usepackage[deeplevels]{etoc}}{\usepackage[deeplevels]{etoc_doxygen}}
  \etocsettocstyle{\doxytocparskip}{\doxynormalparskip}
  \etocsetlevel{subsubsubsection}{4}
  \etocsetlevel{subsubsubsubsection}{5}
  \etocsetlevel{subsubsubsubsubsection}{6}
  \etocsetlevel{subsubsubsubsubsubsection}{7}
  \etocsetlevel{paragraph}{8}
  \etocsetlevel{subparagraph}{9}

  % prevent numbers overlap the titles in toc
  \renewcommand{\numberline}[1]{#1~}

% End of preamble, now comes the document contents
%===== C O N T E N T S =====

\begin{document}
  \raggedbottom

  $latexdocumentpre

  % Titlepage & ToC
%%BEGIN PDF_HYPERLINKS
%%BEGIN USE_PDFLATEX
    % To avoid duplicate page anchors due to reuse of same numbers for
    % the index (be it as roman numbers)
    \hypersetup{pageanchor=false,
                bookmarksnumbered=true,
                pdfencoding=unicode
               }
%%END USE_PDFLATEX
%%END PDF_HYPERLINKS
  \pagenumbering{alph}
  \begin{titlepage}
  \vspace*{7cm}
  \begin{center}%
  {\Large $title}\\
%%BEGIN PROJECT_NUMBER
  [1ex]\large $projectnumber \\
%%END PROJECT_NUMBER
  \vspace*{1cm}
  {\large $generatedby Doxygen $doxygenversion}\\
%%BEGIN LATEX_TIMESTAMP
    \vspace*{0.5cm}
    {\small $datetime}
%%END LATEX_TIMESTAMP
  \end{center}
  \end{titlepage}

%%BEGIN !COMPACT_LATEX
  \clearemptydoublepage
%%END !COMPACT_LATEX
  \pagenumbering{roman}

  \tableofcontents
%%BEGIN !COMPACT_LATEX
  \clearemptydoublepage
%%END !COMPACT_LATEX
  \pagenumbering{arabic}

%%BEGIN PDF_HYPERLINKS
%%BEGIN USE_PDFLATEX
  % re-enable anchors again
  \hypersetup{pageanchor=true}
%%END USE_PDFLATEX
%%END PDF_HYPERLINKS

%--- Begin generated contents ---