pgf-umlcd (23may22)

git-svn-id: svn://tug.org/texlive/trunk@63378 c570f23f-e606-0410-a88d-b1316a301751

13 files changed, 1243 insertions, 365 deletions

diff --git a/Master/texmf-dist/doc/latex/pgf-umlcd/COPYING b/Master/texmf-dist/doc/latex/pgf-umlcd/COPYING
index 71917be32ee..6d137c2a21e 100644
--- a/Master/texmf-dist/doc/latex/pgf-umlcd/COPYING
+++ b/Master/texmf-dist/doc/latex/pgf-umlcd/COPYING
@@ -1,14 +1,11 @@
 This file is part of pgf-umlcd.
 
-pgf-umlcd is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-pgf-umlcd is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with Foobar.  If not, see <http://www.gnu.org/licenses/>.
\ No newline at end of file
+Copyright 2009-2020 Yuan Xu
+
+pgf-umlcd is licensed under the terms of the The LaTeX Project Public License (LPPL) 1.3c, or
+alternatively under the terms of the General Public License (GPL) Version 2.
+
+The terms of each license can be found in the source repository:
+
+LaTeX Project Public License: doc/latex/pgf-umlcd/LICENSE-LPPL1.3c.txt
+General Public License 2: doc/latex/pgf-umlcd/LICENSE-GPL2.txt
diff --git a/Master/texmf-dist/doc/latex/pgf-umlcd/LICENSE-GPL2.txt b/Master/texmf-dist/doc/latex/pgf-umlcd/LICENSE-GPL2.txt
new file mode 100644
index 00000000000..d159169d105
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/pgf-umlcd/LICENSE-GPL2.txt
@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
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+ Everyone is permitted to copy and distribute verbatim copies
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+
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diff --git a/Master/texmf-dist/doc/latex/pgf-umlcd/LICENSE-LPPL1.3c.txt b/Master/texmf-dist/doc/latex/pgf-umlcd/LICENSE-LPPL1.3c.txt
new file mode 100644
index 00000000000..22443139013
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/pgf-umlcd/LICENSE-LPPL1.3c.txt
@@ -0,0 +1,416 @@
+The LaTeX Project Public License
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+  %% pig.dtx
+  %% Copyright 2005 M. Y. Name
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+  % of this license or (at your option) any later version.
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+  %   http://www.latex-project.org/lppl.txt
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+  % and the derived file pig.sty.
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+Work, change `maintained' above into `author-maintained'.  
+However, we recommend that you use `maintained', as the Maintenance
+section was added in order to ensure that your Work remains useful to
+the community even when you can no longer maintain and support it
+yourself.
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+Derived Works That Are Not Replacements
+---------------------------------------
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+Several clauses of the LPPL specify means to provide reliability and
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+
+Important Recommendations
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+ Defining What Constitutes the Work
+
+   The LPPL requires that distributions of the Work contain all the
+   files of the Work.  It is therefore important that you provide a
+   way for the licensee to determine which files constitute the Work.
+   This could, for example, be achieved by explicitly listing all the
+   files of the Work near the copyright notice of each file or by
+   using a line such as:
+
+    % This work consists of all files listed in manifest.txt.
+   
+   in that place.  In the absence of an unequivocal list it might be
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diff --git a/Master/texmf-dist/doc/latex/pgf-umlcd/README b/Master/texmf-dist/doc/latex/pgf-umlcd/README
deleted file mode 100644
index 5cc6fbf3a01..00000000000
--- a/Master/texmf-dist/doc/latex/pgf-umlcd/README
+++ /dev/null
@@ -1,3 +0,0 @@
-Some LaTeX macros for UML Class Diagrams.
-Home page of project: http://pgf-umlcd.googlecode.com/
-Please read pgf-umlcd-manual.pdf for more information.
diff --git a/Master/texmf-dist/doc/latex/pgf-umlcd/README.md b/Master/texmf-dist/doc/latex/pgf-umlcd/README.md
new file mode 100644
index 00000000000..6eff10fba28
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/pgf-umlcd/README.md
@@ -0,0 +1,15 @@
+# pgf-umlcd
+
+![CI](https://github.com/pgf-tikz/pgf/workflows/CI/badge.svg)
+
+Some LaTeX macros for UML Class Diagrams.
+
+Please go to the official repository at https://github.com/pgf-tikz/pgf-umlcd
+or the official mailing list at https://tug.org/mailman/listinfo/pgf-tikz to
+submit bug reports, request new features, etc.
+
+Please read pgf-umlcd-manual.pdf for more information.
+
+## License
+
+pgf-umlcd is released under the terms of both the LPPL v1.3c and the GPL v2.
diff --git a/Master/texmf-dist/doc/latex/pgf-umlcd/RELEASE_NOTES.md b/Master/texmf-dist/doc/latex/pgf-umlcd/RELEASE_NOTES.md
new file mode 100644
index 00000000000..818c0d327fd
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/pgf-umlcd/RELEASE_NOTES.md
@@ -0,0 +1,12 @@
+# Bug fixes
+
+This release contains mostly bugfixes but also some grand internal restructuring
+of the package. However, the latter should not be visible to the end user. If
+you encounter breakages please raise an issue on GitHub.
+
+- Patch for multiple inheritance
+- Add color settings, thanks Maarten van Dessel
+- Add support for static classes analogue to abstract classes
+- Changed from above/below to auto in association et al. Added possibility of optional argument
+- Move anchor=north before this umlcd style
+- Start rewrite as a TikZ library
diff --git a/Master/texmf-dist/doc/latex/pgf-umlcd/demo/color.tex b/Master/texmf-dist/doc/latex/pgf-umlcd/demo/color.tex
new file mode 100644
index 00000000000..798f4ae1416
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/pgf-umlcd/demo/color.tex
@@ -0,0 +1,14 @@
+\renewcommand{\umltextcolor}{red}
+\renewcommand{\umlfillcolor}{green}
+\renewcommand{\umldrawcolor}{blue}
+
+\begin{tikzpicture}
+  \begin{class}[text width=8cm]{ClassName}{0,0}
+    \attribute{name : attribute type}
+    \attribute{name : attribute type = default value}
+
+    \operation{name(parameter list) : type of value returned}
+    % virtual operation
+    \operation[0]{name(parameters list) : type of value returned}
+  \end{class}
+\end{tikzpicture}
\ No newline at end of file
diff --git a/Master/texmf-dist/doc/latex/pgf-umlcd/demo/multiple-inheritance.tex b/Master/texmf-dist/doc/latex/pgf-umlcd/demo/multiple-inheritance.tex
new file mode 100644
index 00000000000..d97c5140ef8
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/pgf-umlcd/demo/multiple-inheritance.tex
@@ -0,0 +1,16 @@
+\begin{tikzpicture}%[show background grid]
+    \begin{class}[text width = 2cm]{TArg}{0, 0}
+    \end{class}
+
+    \begin{class}[text width = 2cm]{TGroup}{5, 0}
+    \end{class}
+
+    \begin{class}[text width = 2cm]{TProgInit}{10, 0}
+    \end{class}
+
+    \begin{class}[text width = 2cm]{TProgram}{5, -2}
+        \inherit{TProgInit}
+        \inherit{TGroup}
+        \inherit{TArg}
+    \end{class}
+\end{tikzpicture}
diff --git a/Master/texmf-dist/doc/latex/pgf-umlcd/description.html b/Master/texmf-dist/doc/latex/pgf-umlcd/description.html
new file mode 100644
index 00000000000..d077a85ed2f
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/pgf-umlcd/description.html
@@ -0,0 +1,2 @@
+<p>Some LaTeX macros for UML Class Diagrams.<a data-cke-saved-href="/pkg/pgf" href="/pkg/pgf">pgf</a><br></p>
+
diff --git a/Master/texmf-dist/doc/latex/pgf-umlcd/pgf-umlcd-manual.pdf b/Master/texmf-dist/doc/latex/pgf-umlcd/pgf-umlcd-manual.pdf
index 7e6fea67e19..6f9d497a2f5 100644
--- a/Master/texmf-dist/doc/latex/pgf-umlcd/pgf-umlcd-manual.pdf
+++ b/Master/texmf-dist/doc/latex/pgf-umlcd/pgf-umlcd-manual.pdf
diff --git a/Master/texmf-dist/doc/latex/pgf-umlcd/pgf-umlcd-manual.tex b/Master/texmf-dist/doc/latex/pgf-umlcd/pgf-umlcd-manual.tex
index 17a6edc6fdf..393d436b635 100644
--- a/Master/texmf-dist/doc/latex/pgf-umlcd/pgf-umlcd-manual.tex
+++ b/Master/texmf-dist/doc/latex/pgf-umlcd/pgf-umlcd-manual.tex
@@ -68,7 +68,7 @@ keywordstyle=\color{blue}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \title{Drawing UML Class Diagram by using \texttt{pgf-umlcd}}
 \author{\href{mailto:xuyuan.cn@gmail.com}{Yuan Xu}}
-\date{\today{}~(v0.2.1)}
+\date{\today{}~(v0.3)}
 \maketitle
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
@@ -112,6 +112,8 @@ The \lstinline|\umlnote| use the same syntax as tikz command
 \subsection{Inheritance and implement}
 \subsubsection{Inheritance}
 \demo{inheritance}
+\subsubsection{Multiple Inheritance}
+\demo{multiple-inheritance}
  
 \subsubsection{Implement an interface}
 \demo{implement-interface}
@@ -132,6 +134,13 @@ The \lstinline|\umlnote| use the same syntax as tikz command
 \subsection{Package}
 \demo{package}
 
+\section{Customization}
+\subsection{Color settings}
+The color of digram is defined by \lstinline|\umltextcolor|, \lstinline|\umldrawcolor| and \lstinline|\umlfillcolor|, such as:
+
+\demo{color} 
+
+
 \section{Examples}
 \subsection{Abstract Factory}
 \example{abstract-factory}
@@ -140,7 +149,9 @@ The \lstinline|\umlnote| use the same syntax as tikz command
 Many people contributed to \texttt{pgf-umlcd} by reporting problems,
 suggesting various improvements or submitting code. Here is a list of
 these people: \href{mailto:martin.quinson@loria.fr}{Martin Quinson},
-and \href{mailto:johannes_pieper@yahoo.de}{Johannes Pieper}.
+\href{mailto:johannes_pieper@yahoo.de}{Johannes Pieper},
+\href{mailto:lwghsh@gmail.com}{sh w},
+and \href{mailto:maartenvandessel@hotmail.com}{Maarten van Dessel}.
 
 \end{document}
 %%% Local Variables: 
diff --git a/Master/texmf-dist/tex/latex/pgf-umlcd/pgf-umlcd.sty b/Master/texmf-dist/tex/latex/pgf-umlcd/pgf-umlcd.sty
index 0062909b8d7..3d37e9b69e3 100644
--- a/Master/texmf-dist/tex/latex/pgf-umlcd/pgf-umlcd.sty
+++ b/Master/texmf-dist/tex/latex/pgf-umlcd/pgf-umlcd.sty
@@ -1,353 +1,10 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% Start of pgf-umlcd.sty
-%
-% Some macros for UML Class Diagrams.
-% Home page of project: http://pgf-umlcd.googlecode.com/
-% Author: Xu Yuan <xu@informatik.hu-berlin.de>, Humboldt University, Berlin
-% Style from: http://www.ibm.com/developerworks/cn/rational/r-uml/
-%
-
+% SPDX-License-Identifier: GPL-2.0-only OR LPPL-1.3c
 \NeedsTeXFormat{LaTeX2e}[1999/12/01]
-\ProvidesPackage{pgf-umlcd}[2011/10/01 v0.3dev Some LaTeX macros for
-UML Class Diagrams.]
+\ProvidesPackage{pgf-umlcd}[2022/05/22 v0.3 Some LaTeX macros for UML Class Diagrams.]
 
 \RequirePackage{tikz}
+\usetikzlibrary{umlcd}
 
-\usetikzlibrary{arrows,shapes.multipart,backgrounds,fit}
-\tikzstyle{help lines}+=[blue!50,very thin,dashed]
-
-\newcommand{\umltextcolor}{black}
-\newcommand{\umldrawcolor}{purple}
-\newcommand{\umlfillcolor}{yellow!20}
-\tikzstyle{umlcolor}=[color=\umldrawcolor,fill=\umlfillcolor,text=\umltextcolor]
-\tikzstyle{umlcd style}=[umlcolor, >=angle 90]
-
-\tikzstyle{package}=[matrix, column sep=1mm, row sep=1cm, node distance=2cm]
-\tikzstyle{packagename}=[rectangle, minimum height=2em]
-
-\tikzstyle{umlcd style implement line}=[color=\umldrawcolor, open triangle 45-,dashed]
-\tikzstyle{objectline}=[color=\umldrawcolor, diamond->]
-\tikzstyle{umlcd style inherit line}=[color=\umldrawcolor, open triangle 45-]
-\tikzstyle{splitline}=[color=\umldrawcolor, dotted,font=\itshape]
-
-\tikzstyle{umlcd style class}=[rectangle split, rectangle split parts=3, 
-every text node part/.style={text centered},
-draw, minimum height=2em, umlcolor, minimum width=2cm, text width=5cm,
-minimum height=1cm, node distance=2cm]
-
-
-\tikzstyle{umlcd style dashed line}=[color=\umldrawcolor, >=angle 90,dashed]
-
-\tikzstyle{umlcd style school}=[]
-\newif\ifschool\schoolfalse
-\DeclareOption{school}{\tikzstyle{umlcd style school}=[rounded corners] \schooltrue}
-\newif\ifsimplified\simplifiedfalse
-\DeclareOption{simplified}{\simplifiedtrue}
+\DeclareOption{school}{\tikzset{umlcd style school/.style={rounded corners}}\pgfumlcd@schooltrue}
+\DeclareOption{simplified}{\pgfumlcd@simplifiedtrue}
 \ProcessOptions\relax
-
-
-% declare layers
-\pgfdeclarelayer{background}
-\pgfdeclarelayer{connectionlayers}
-\pgfsetlayers{background,connectionlayers,main}
-
-\newcounter{umlcdClassAttributesNum}
-\newcounter{umlcdClassOperationsNum}
-\newcounter{umlcdClassAbstractClassNum}
-\newcounter{umlcdClassInterfaceNum}
-\newcounter{umlcdClassSplitPartNum}
-
-\def\umlcdPackageFit{}
-
-\newenvironment{class}[3][]%
-{
-\begin{classAndInterfaceCommon}{#1}{#2}{#3}
-}%
-{\calcuateNumberOfParts{}
-\node[this umlcd style, anchor=north] (\umlcdClassName) at (\umlcdClassPos)
-    {\textbf{\umlcdClassName}
-\insertAttributesAndOperations{}
-};
-
-\end{classAndInterfaceCommon}
-}
-
-\newenvironment{interface}[3][]%
-{
-\begin{classAndInterfaceCommon}{#1}{#2}{#3}
-}%
-{\calcuateNumberOfParts{}
-\node[this umlcd style, anchor=north] (\umlcdClassName) at (\umlcdClassPos)
-    {$<<$interface$>>$ \\ \textbf{\umlcdClassName}
-\insertAttributesAndOperations{}
-};
-
-\end{classAndInterfaceCommon}
-}
-
-\newenvironment{abstractclass}[3][]%
-{
-\begin{classAndInterfaceCommon}{#1}{#2}{#3}
-}%
-{\calcuateNumberOfParts{}
-\node[this umlcd style, anchor=north] (\umlcdClassName) at (\umlcdClassPos)
-    {$<<$abstract$>>$ \\ \textbf{\umlcdClassName}
-\insertAttributesAndOperations{}
-};
-
-\end{classAndInterfaceCommon}
-}
-
-% TODO: here the name of \umlcdClassName and \umlObjectName should be
-% switched, it is only for reusing \classAndInterfaceCommon at the
-% moment.
-\newenvironment{object}[3][]%
-{
-\begin{classAndInterfaceCommon}{#1}{#2}{#3}
-\def\@instanceOf{}
-\def\@@instanceOf{}
-}%
-{
-  % customized
-  \ifsimplified
-  \calcuateNumberOfParts{}
-  \else
-  \ifnum\c@umlcdClassOperationsNum>0
-  \setcounter{umlcdClassSplitPartNum}{3}
-  \protected@xdef\umlcdSplitPart{3}
-  \else
-  \setcounter{umlcdClassSplitPartNum}{2}
-  \protected@xdef\umlcdSplitPart{2}
-  \fi
-  \fi
-
-	\ifx\@instanceOf\@@instanceOf
-		\def\umldObjectName{\umlcdClassName}
-	\else
-		\def\umldObjectName{\umlcdClassName : \@instanceOf}
-	\fi
-
-\node[this umlcd style, anchor=north, umlcd style school] (\umlcdClassName) at (\umlcdClassPos)
-    { \ifschool
-				\textbf{\umldObjectName}
-			\else 
-				\underline{\textbf{\umldObjectName}}
-			\fi
-			\insertAttributesAndOperations{}
-};
-
-\end{classAndInterfaceCommon}
-}
-
-\newcommand*{\insertAttributesAndOperations}
-{
-  \ifnum\c@umlcdClassSplitPartNum>1
-  \nodepart{second}
-  \fi
-  \umlcdClassAttributes
-  \ifnum\c@umlcdClassSplitPartNum>2
-  \nodepart{third}
-  \fi
-  \umlcdClassOperations
-}
-
-\newcommand*{\calcuateNumberOfParts}
-{
-  % calcuate the number of parts
-  \ifsimplified
-  \setcounter{umlcdClassSplitPartNum}{1}
-  \ifnum\c@umlcdClassAttributesNum>0
-  \stepcounter{umlcdClassSplitPartNum}
-  \fi
-  \ifnum\c@umlcdClassOperationsNum>0
-  \stepcounter{umlcdClassSplitPartNum}
-  \fi
-  \else
-  \setcounter{umlcdClassSplitPartNum}{3}% three parts by default
-  \fi
-
-  \protected@xdef\umlcdSplitPart{3}
-  \ifnum\c@umlcdClassSplitPartNum=1
-  \protected@xdef\umlcdSplitPart{1}
-  \fi
-  \ifnum\c@umlcdClassSplitPartNum=2
-  \protected@xdef\umlcdSplitPart{2}
-  \fi
-}
-
-\newenvironment*{classAndInterfaceCommon}[3]
-{
-\def\umlcdClassName{#2}%
-\def\umlcdClassPos{#3}
-\def\umlcdClassAttributes{}%
-\def\umlcdClassOperations{}%
-\def\umlcdClassAbstractClass{}%
-\def\umlcdClassInterface{}%
-\setcounter{umlcdClassAttributesNum}{0}%
-\setcounter{umlcdClassOperationsNum}{0}%
-\setcounter{umlcdClassAbstractClassNum}{0}%
-\setcounter{umlcdClassInterfaceNum}{0}%
-\tikzstyle{this umlcd style}=[umlcd style class, rectangle split
-  parts=\umlcdSplitPart, #1]
-}%
-{
-%% connections
-\begin{pgfonlayer}{connectionlayers}
-\ifnum\c@umlcdClassAbstractClassNum>0
-\foreach \c in {\umlcdClassAbstractClass}{
-  \draw [umlcd style inherit line] (\c) -- (\umlcdClassName);
-}
-\fi
-
-\ifnum\c@umlcdClassInterfaceNum>0
-\foreach \c in {\umlcdClassInterface}{
-  \draw [umlcd style implement line] (\c) -- (\umlcdClassName);
-}
-\fi
-\end{pgfonlayer}
-
-%% add to fit
-\let\umlcdPackageFitOld\umlcdPackageFit
-\protected@xdef\umlcdPackageFit{\umlcdPackageFitOld (\umlcdClassName)}
-}
-
-\newcommand{\attribute}[1]{%
-\ifnum\c@umlcdClassAttributesNum=0
-\protected@xdef\umlcdClassAttributes{#1}
-\else
-\let\umlcdClassAttributesOld\umlcdClassAttributes
-\protected@xdef\umlcdClassAttributes{\umlcdClassAttributesOld \ \newline
-    #1}
-\fi
-\stepcounter{umlcdClassAttributesNum}
-}
-
-\newcommand{\operation}[2][1]{%
-\stepcounter{umlcdClassOperationsNum}
-
-\def\virtualoperation{#2}
-\ifnum0=#1
-\def\virtualoperation{\textit{#2}}
-\fi
-
-\ifnum\c@umlcdClassOperationsNum=1
-\protected@xdef\umlcdClassOperations{\virtualoperation}
-\else
-\let\umlcdClassOperationsOld\umlcdClassOperations
-\protected@xdef\umlcdClassOperations{\umlcdClassOperationsOld \ \newline
-    \virtualoperation}
-\fi
-}
-
-\newcommand{\inherit}[1]
-{
-\stepcounter{umlcdClassAbstractClassNum}
-\ifnum\c@umlcdClassAbstractClassNum=1
-\protected@xdef\umlcdClassAbstractClass{#1}
-\else
-\let\umlcdClassAbstractClassOld\umlcdClassAbstractClass
-\protected@xdef\umlcdClassAbstractClass{\umlcdClassAbstractClassOld,
-  #1}
-\fi
-}
-
-\newcommand{\implement}[1]
-{
-\stepcounter{umlcdClassInterfaceNum}
-\ifnum\c@umlcdClassInterfaceNum=1
-\protected@xdef\umlcdClassInterface{#1}
-\else
-\let\umlcdClassInterfaceOld\umlcdClassInterface
-\protected@xdef\umlcdClassInterface{\umlcdClassInterfaceOld,
-  #1}
-\fi
-}
-
-\newcommand{\instanceOf}[1]{\def\@instanceOf{#1}}
-
-\newcommand{\association}[6]{
-\draw [umlcd style] (#1) -- (#4)
-node[near start, above]{#2}
-node[near start, below]{#3}
-node[near end, above]{#5}
-node[near end, below]{#6};
-}
-
-\newcommand{\unidirectionalAssociation}[4]{
-\draw [umlcd style, ->] (#1) -- (#4)
-node[near end, above]{#2}
-node[near end, below]{#3};
-}
-
-\newcommand{\aggregation}[4]
-{
-\draw[umlcd style, open diamond->] (#1) -- (#4)
-node[near end, above]{#2}
-node[near end, below]{#3};
-}
-
-\newcommand{\composition}[4]
-{
-\draw[umlcd style, fill=\umldrawcolor, diamond->] (#1) -- (#4)
-node[near end, above]{#2}
-node[near end, below]{#3};
-}
-
-\newenvironment{package}[1]{
-\def\umlcdPackageFit{}
-\def\umlcdPackageName{#1}
-}{
-  \begin{pgfonlayer}{background}
-  \node[umlcd style, draw, inner sep=0.5cm, fit = \umlcdPackageFit] (\umlcdPackageName) {};
-  \node[umlcd style, draw, outer ysep=-0.5, anchor=south west] (\umlcdPackageName caption) at
-  (\umlcdPackageName.north west) {\umlcdPackageName};
-  \end{pgfonlayer}
-}
-
-\newcommand{\switchUmlcdSchool}{
-	\ifschool
-		\tikzstyle{umlcd style school}=[]
-		\schoolfalse
-	\else
-		\tikzstyle{umlcd style school}=[rounded corners]
-		\schooltrue
-	\fi
-}
-
-\pgfdeclareshape{umlcdnote}{
-\inheritsavedanchors[from=rectangle] % this is nearly a rectangle
-\inheritanchorborder[from=rectangle]
-\inheritanchor[from=rectangle]{center}
-\inheritanchor[from=rectangle]{north}
-\inheritanchor[from=rectangle]{south}
-\inheritanchor[from=rectangle]{west}
-\inheritanchor[from=rectangle]{east}
-% ... and possibly more
-\backgroundpath{% this is new
-% store lower right in xa/ya and upper right in xb/yb
-\southwest \pgf@xa=\pgf@x \pgf@ya=\pgf@y
-\northeast \pgf@xb=\pgf@x \pgf@yb=\pgf@y
-% compute corner of flipped page
-\pgf@xc=\pgf@xb \advance\pgf@xc by-10pt % this should be a parameter
-\pgf@yc=\pgf@yb \advance\pgf@yc by-10pt
-% construct main path
-\pgfpathmoveto{\pgfpoint{\pgf@xa}{\pgf@ya}}
-\pgfpathlineto{\pgfpoint{\pgf@xa}{\pgf@yb}}
-\pgfpathlineto{\pgfpoint{\pgf@xc}{\pgf@yb}}
-\pgfpathlineto{\pgfpoint{\pgf@xb}{\pgf@yc}}
-\pgfpathlineto{\pgfpoint{\pgf@xb}{\pgf@ya}}
-\pgfpathclose
-% add little corner
-\pgfpathmoveto{\pgfpoint{\pgf@xc}{\pgf@yb}}
-\pgfpathlineto{\pgfpoint{\pgf@xc}{\pgf@yc}}
-\pgfpathlineto{\pgfpoint{\pgf@xb}{\pgf@yc}}
-\pgfpathlineto{\pgfpoint{\pgf@xc}{\pgf@yc}}
-}
-}
-
-\newcommand{\umlnote}[1][]{
-	\node[umlcd style, anchor=north, draw,shape=umlcdnote, text width=4cm, #1]
-}
-
-%%% End of pgf-umlcd.sty
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\ No newline at end of file
diff --git a/Master/texmf-dist/tex/latex/pgf-umlcd/tikzlibraryumlcd.code.tex b/Master/texmf-dist/tex/latex/pgf-umlcd/tikzlibraryumlcd.code.tex
new file mode 100644
index 00000000000..63b05580f7e
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/pgf-umlcd/tikzlibraryumlcd.code.tex
@@ -0,0 +1,402 @@
+% SPDX-License-Identifier: GPL-2.0-only OR LPPL-1.3c
+
+\usetikzlibrary{arrows,shapes.multipart,backgrounds,fit}
+
+%
+% Utilities
+%
+
+\def\pgfumlcd@ifx#1#2{%
+  \ifx#1#2%
+    \expandafter\pgfutil@firstoftwo
+  \else
+    \expandafter\pgfutil@secondoftwo
+  \fi}
+
+\def\pgfumlcd@ifdim#1#2#3{%
+  \ifdim\dimexpr#1\relax#2\dimexpr#3\relax
+    \expandafter\pgfutil@firstoftwo
+  \else
+    \expandafter\pgfutil@secondoftwo
+  \fi}
+
+\def\pgfumlcd@ifnum#1#2#3{%
+  \ifnum\numexpr#1\relax#2\numexpr#3\relax
+    \expandafter\pgfutil@firstoftwo
+  \else
+    \expandafter\pgfutil@secondoftwo
+  \fi}
+
+\def\pgfumlcd@newif#1{%
+  \csname newif\expandafter\endcsname\csname ifpgfumlcd@#1\endcsname
+  \expandafter\def\csname pgfumlcd@if#1\expandafter\endcsname\expandafter{%
+    \csname ifpgfumlcd@#1\endcsname
+      \expandafter\pgfutil@firstoftwo
+    \else
+      \expandafter\pgfutil@secondoftwo
+    \fi}%
+}
+
+\expandafter\let\expandafter\pgfumlcd@xdef\csname\ifcsname protected@xdef\endcsname protected@\fi xdef\endcsname
+
+\def\umltextcolor{black}
+\def\umldrawcolor{purple}
+\def\umlfillcolor{yellow!20}
+
+\tikzset{%
+  help lines/.append style = {blue!50,very thin,dashed},
+  umlcolor/.style = {color=\umldrawcolor,fill=\umlfillcolor,text=\umltextcolor},
+  umlcd style/.style = {umlcolor, >=angle 90},
+  package/.style = {matrix, column sep=1mm, row sep=1cm, node distance=2cm},
+  packagename/.style = {rectangle, minimum height=2em},
+  umlcd style implement line/.style = {color=\umldrawcolor, open triangle 45-,dashed},
+  objectline/.style = {color=\umldrawcolor, diamond->},
+  umlcd style inherit line/.style = {color=\umldrawcolor, open triangle 45-},
+  splitline/.style = {color=\umldrawcolor, dotted,font=\pgfutil@font@itshape},
+  umlcd style class/.style = {rectangle split, rectangle split parts=3, 
+    every text node part/.style={text centered},
+    draw, minimum height=2em, umlcolor, minimum width=2cm, text width=5cm,
+    minimum height=1cm, node distance=2cm},
+  umlcd style dashed line/.style = {color=\umldrawcolor, >=angle 90,dashed},
+  umlcd style school/.style = {},
+}
+
+\pgfumlcd@newif{school}
+\pgfumlcd@newif{simplified}
+
+% declare layers
+\pgfdeclarelayer{background}
+\pgfdeclarelayer{connectionlayers}
+\pgfsetlayers{background,connectionlayers,main}
+
+\newcount\pgfumlcd@ClassAttributesNum
+\newcount\pgfumlcd@ClassOperationsNum
+\newcount\pgfumlcd@ClassAbstractClassNum
+\newcount\pgfumlcd@ClassInterfaceNum
+\newcount\pgfumlcd@ClassSplitPartNum
+
+\def\pgfumlcd@PackageFit{}
+
+\def\pgfumlcd@class{\pgfutil@ifnextchar[{\pgfumlcd@class@}{\pgfumlcd@class@[]}}
+\def\pgfumlcd@class@[#1]#2#3{%
+  \pgfumlcd@classAndInterfaceCommon{#1}{#2}{#3}%
+}
+\def\endpgfumlcd@class{%
+    \pgfumlcd@calcuateNumberOfParts{}%
+    \node[anchor=north,this umlcd style] (\pgfumlcd@ClassName) at (\pgfumlcd@ClassPos) {%
+      {\pgfutil@font@bfseries\pgfumlcd@ClassName} % <-- explicit space
+      \pgfumlcd@insertAttributesAndOperations{}%
+    };%
+  \endpgfumlcd@classAndInterfaceCommon
+}
+
+\def\pgfumlcd@interface{\pgfutil@ifnextchar[{\pgfumlcd@interface@}{\pgfumlcd@interface@[]}}
+\def\pgfumlcd@interface@[#1]#2#3{%
+  \pgfumlcd@classAndInterfaceCommon{#1}{#2}{#3}%
+}
+\def\endpgfumlcd@interface{%
+    \pgfumlcd@calcuateNumberOfParts{}%
+    \node[anchor=north,this umlcd style] (\pgfumlcd@ClassName) at (\pgfumlcd@ClassPos) {%
+      $<<$interface$>>$\break
+      {\pgfutil@font@bfseries\pgfumlcd@ClassName} % <-- explicit space
+      \pgfumlcd@insertAttributesAndOperations{}%
+    };%
+  \endpgfumlcd@classAndInterfaceCommon
+}
+
+\def\pgfumlcd@abstractclass{\pgfutil@ifnextchar[{\pgfumlcd@abstractclass@}{\pgfumlcd@abstractclass@[]}}
+\def\pgfumlcd@abstractclass@[#1]#2#3{%
+  \pgfumlcd@classAndInterfaceCommon{#1}{#2}{#3}%
+}
+\def\endpgfumlcd@abstractclass{%
+    \pgfumlcd@calcuateNumberOfParts{}
+    \node[anchor=north,this umlcd style] (\pgfumlcd@ClassName) at (\pgfumlcd@ClassPos) {%
+      $<<$abstract$>>$\break
+      {\pgfutil@font@bfseries\pgfumlcd@ClassName} % <-- explicit space
+      \pgfumlcd@insertAttributesAndOperations{}%
+    };%
+  \endpgfumlcd@classAndInterfaceCommon
+}
+
+\def\pgfumlcd@staticclass{\pgfutil@ifnextchar[{\pgfumlcd@staticclass@}{\pgfumlcd@staticclass@[]}}
+\def\pgfumlcd@staticclass@[#1]#2#3{%
+  \pgfumlcd@classAndInterfaceCommon{#1}{#2}{#3}%
+}
+\def\endpgfumlcd@staticclass{%
+    \pgfumlcd@calcuateNumberOfParts{}
+    \node[anchor=north,this umlcd style] (\pgfumlcd@ClassName) at (\pgfumlcd@ClassPos) {%
+      $<<$static$>>$\break
+      {\pgfutil@font@bfseries\pgfumlcd@ClassName} % <-- explicit space
+      \pgfumlcd@insertAttributesAndOperations{}%
+    };%
+  \endpgfumlcd@classAndInterfaceCommon
+}
+
+% TODO: here the name of \pgfumlcd@ClassName and \umlObjectName should be
+% switched, it is only for reusing \classAndInterfaceCommon at the
+% moment.
+\def\pgfumlcd@object{\pgfutil@ifnextchar[{\pgfumlcd@object@}{\pgfumlcd@object@[]}}
+\def\pgfumlcd@object@[#1]#2#3{%
+  \pgfumlcd@classAndInterfaceCommon{#1}{#2}{#3}%
+    \def\pgfumlcd@@instanceOf{}
+}
+\def\endpgfumlcd@object{%
+    % customized
+    \pgfumlcd@ifsimplified{%
+      \pgfumlcd@calcuateNumberOfParts{}%
+    }{%
+      \pgfumlcd@ifnum{\pgfumlcd@ClassOperationsNum}{>}{0}{%
+        \pgfumlcd@ClassSplitPartNum=3
+        \pgfumlcd@xdef\pgfumlcd@SplitPart{3}%
+      }{%
+        \pgfumlcd@ClassSplitPartNum=2
+        \pgfumlcd@xdef\pgfumlcd@SplitPart{2}%
+      }%
+    }%
+    \pgfumlcd@ifx{\pgfumlcd@@instanceOf}{\pgfutil@empty}{%
+      \def\pgfumlcd@ObjectName{\pgfumlcd@ClassName}%
+    }{%
+      \def\pgfumlcd@ObjectName{\pgfumlcd@ClassName : \pgfumlcd@@instanceOf}%
+    }%
+    \node[anchor=north,this umlcd style,umlcd style school] (\pgfumlcd@ClassName) at (\pgfumlcd@ClassPos) {%
+      \pgfumlcd@ifschool{%
+        {\pgfutil@font@bfseries\pgfumlcd@ObjectName}%
+      }{%
+        \underline{\pgfutil@font@bfseries\pgfumlcd@ObjectName}%
+      } % <-- explicit space
+      \pgfumlcd@insertAttributesAndOperations{}%
+    };%
+  \endpgfumlcd@classAndInterfaceCommon
+}
+
+\def\pgfumlcd@insertAttributesAndOperations{%
+  \pgfumlcd@ifnum{\pgfumlcd@ClassSplitPartNum}{>}{1}{%
+    \nodepart{second}%
+  }{}%
+  \pgfumlcd@ClassAttributes
+  \pgfumlcd@ifnum{\pgfumlcd@ClassSplitPartNum}{>}{2}{%
+    \nodepart{third}%
+  }{}%
+  \pgfumlcd@ClassOperations
+}
+
+\def\pgfumlcd@calcuateNumberOfParts{%
+  % calcuate the number of parts
+  \pgfumlcd@ifsimplified{%
+    \pgfumlcd@ClassSplitPartNum=1
+    \pgfumlcd@ifnum{\pgfumlcd@ClassAttributesNum}{>}{0}{%
+      \advance\pgfumlcd@ClassSplitPartNum by 1
+    }{}%
+    \pgfumlcd@ifnum{\pgfumlcd@ClassOperationsNum}{>}{0}{%
+      \advance\pgfumlcd@ClassSplitPartNum by 1
+    }{}%
+  }{%
+    \pgfumlcd@ClassSplitPartNum=3 % three parts by default
+  }%
+  \pgfumlcd@xdef\pgfumlcd@SplitPart{3}
+  \pgfumlcd@ifnum{\pgfumlcd@ClassSplitPartNum}{=}{1}{%
+    \pgfumlcd@xdef\pgfumlcd@SplitPart{1}%
+  }{}%
+  \pgfumlcd@ifnum{\pgfumlcd@ClassSplitPartNum}{=}{2}{%
+    \pgfumlcd@xdef\pgfumlcd@SplitPart{2}%
+  }{}%
+}
+
+\def\pgfumlcd@classAndInterfaceCommon#1#2#3{%
+  \def\pgfumlcd@ClassName{#2}%
+  \def\pgfumlcd@ClassPos{#3}
+  \def\pgfumlcd@ClassAttributes{}%
+  \def\pgfumlcd@ClassOperations{}%
+  \def\pgfumlcd@ClassAbstractClass{}%
+  \def\pgfumlcd@ClassInterface{}%
+  \pgfumlcd@ClassAttributesNum=0
+  \pgfumlcd@ClassOperationsNum=0
+  \pgfumlcd@ClassAbstractClassNum=0
+  \pgfumlcd@ClassInterfaceNum=0
+  \tikzset{%
+    this umlcd style/.style={%
+      umlcd style class,%
+      rectangle split parts=\pgfumlcd@SplitPart,%
+      #1}%
+  }
+}%
+\def\endpgfumlcd@classAndInterfaceCommon{%
+  %% connections
+  \pgfonlayer{connectionlayers}%
+    \pgfumlcd@ifnum{\pgfumlcd@ClassAbstractClassNum}{>}{0}{%
+      \foreach \c in \pgfumlcd@ClassAbstractClass {%
+        \draw [umlcd style inherit line] (\c) -- (\pgfumlcd@ClassName);%
+      }%
+    }{}%
+    \pgfumlcd@ifnum{\pgfumlcd@ClassInterfaceNum}{>}{0}{%
+      \foreach \c in \pgfumlcd@ClassInterface {%
+        \draw [umlcd style implement line] (\c) -- (\pgfumlcd@ClassName);%
+      }%
+    }{}%
+  \endpgfonlayer
+  %% add to fit
+  \let\pgfumlcd@PackageFitOld\pgfumlcd@PackageFit
+  \pgfumlcd@xdef\pgfumlcd@PackageFit{\pgfumlcd@PackageFitOld (\pgfumlcd@ClassName)}%
+}
+
+\def\pgfumlcd@attribute#1{%
+  \pgfumlcd@ifnum{\pgfumlcd@ClassAttributesNum}{=}{0}{%
+    \pgfumlcd@xdef\pgfumlcd@ClassAttributes{#1}%
+  }{%
+    \let\pgfumlcd@ClassAttributesOld\pgfumlcd@ClassAttributes
+    \pgfumlcd@xdef\pgfumlcd@ClassAttributes{\pgfumlcd@ClassAttributesOld\break#1}%
+  }%
+  \advance\pgfumlcd@ClassAttributesNum by 1
+}
+
+\def\pgfumlcd@operation{\pgfutil@ifnextchar[{\pgfumlcd@operation@}{\pgfumlcd@operation@[1]}}
+\def\pgfumlcd@operation@[#1]#2{%
+  \advance\pgfumlcd@ClassOperationsNum by 1
+  \def\pgfumlcd@virtualoperation{#2}
+  \pgfumlcd@ifnum{0}{=}{#1}{%
+    \def\pgfumlcd@virtualoperation{{\pgfutil@font@itshape#2}}%
+  }{}%
+  \pgfumlcd@ifnum{\pgfumlcd@ClassOperationsNum}{=}{1}{%
+    \pgfumlcd@xdef\pgfumlcd@ClassOperations{\pgfumlcd@virtualoperation}%
+  }{%
+    \let\pgfumlcd@ClassOperationsOld\pgfumlcd@ClassOperations
+    \pgfumlcd@xdef\pgfumlcd@ClassOperations{\pgfumlcd@ClassOperationsOld\break\pgfumlcd@virtualoperation}%
+  }%
+}
+
+\def\pgfumlcd@inherit#1{%
+  \advance\pgfumlcd@ClassAbstractClassNum by 1
+  \pgfumlcd@ifnum{\pgfumlcd@ClassAbstractClassNum}{=}{1}{%
+    \pgfumlcd@xdef\pgfumlcd@ClassAbstractClass{#1}%
+  }{%
+    \let\pgfumlcd@ClassAbstractClassOld\pgfumlcd@ClassAbstractClass
+    \pgfumlcd@xdef\pgfumlcd@ClassAbstractClass{\pgfumlcd@ClassAbstractClassOld, #1}%
+  }%
+}
+
+\def\pgfumlcd@implement#1{%
+  \advance\pgfumlcd@ClassInterfaceNum by 1
+  \pgfumlcd@ifnum{\pgfumlcd@ClassInterfaceNum}{=}{1}{%
+    \pgfumlcd@xdef\pgfumlcd@ClassInterface{#1}
+  }{%
+    \let\pgfumlcd@ClassInterfaceOld\pgfumlcd@ClassInterface
+    \pgfumlcd@xdef\pgfumlcd@ClassInterface{\pgfumlcd@ClassInterfaceOld, #1}
+  }%
+}
+
+\def\pgfumlcd@instanceOf#1{\def\pgfumlcd@@instanceOf{#1}}
+
+\def\pgfumlcd@association{\pgfutil@ifnextchar[{\pgfumlcd@association@}{\pgfumlcd@association@[]}}
+\def\pgfumlcd@association@[#1]#2#3#4#5#6#7{%
+  \draw [umlcd style,#1] (#2) -- (#5)
+    node[near start, auto]{#3}
+    node[near start, auto, swap]{#4}
+    node[near end, auto]{#6}
+    node[near end, auto, swap]{#7};%
+}
+
+\def\pgfumlcd@unidirectionalAssociation{%
+  \pgfutil@ifnextchar[{\pgfumlcd@unidirectionalAssociation@}{\pgfumlcd@unidirectionalAssociation@[]}}
+\def\pgfumlcd@unidirectionalAssociation@[#1]#2#3#4#5{%
+  \draw [umlcd style,->,#1] (#2) -- (#5)
+    node[near end, auto]{#3}
+    node[near end, auto, swap]{#4};%
+}
+
+\def\pgfumlcd@aggregation{\pgfutil@ifnextchar[{\pgfumlcd@aggregation@}{\pgfumlcd@aggregation@[]}}
+\def\pgfumlcd@aggregation@[#1]#2#3#4#5{%
+  \draw[umlcd style,open diamond->,#1] (#2) -- (#5)
+    node[near end, auto]{#3}
+    node[near end, auto, swap]{#4};%
+}
+
+\def\pgfumlcd@composition{\pgfutil@ifnextchar[{\pgfumlcd@composition@}{\pgfumlcd@composition@[]}}
+\def\pgfumlcd@composition@[#1]#2#3#4#5{%
+  \draw[umlcd style,fill=\umldrawcolor,diamond->,#1] (#2) -- (#5)
+    node[near end, auto]{#3}
+    node[near end, auto, swap]{#4};%
+}
+
+\def\pgfumlcd@package#1{%
+  \def\pgfumlcd@PackageFit{}%
+  \def\pgfumlcd@PackageName{#1}%
+}
+\def\endpgfumlcd@package{%
+  \pgfonlayer{background}%
+    \node[umlcd style,draw,inner sep=0.5cm,fit=\pgfumlcd@PackageFit] (\pgfumlcd@PackageName) {};%
+    \node[umlcd style,draw,outer ysep=-0.5,anchor=south west] (\pgfumlcd@PackageName caption) at
+    (\pgfumlcd@PackageName.north west) {\pgfumlcd@PackageName};%
+  \endpgfonlayer
+}
+
+\def\switchUmlcdSchool{%
+  \pgfumlcd@ifschool{%
+    \tikzset{umlcd style school/.style={}}%
+    \pgfumlcd@schoolfalse
+  }{%
+    \tikzset{umlcd style school/.style = {rounded corners}}%
+    \pgfumlcd@schooltrue
+  }%
+}
+
+\pgfdeclareshape{umlcdnote}{%
+  \inheritsavedanchors[from=rectangle]% this is nearly a rectangle
+  \inheritanchorborder[from=rectangle]%
+  \inheritanchor[from=rectangle]{center}%
+  \inheritanchor[from=rectangle]{north}%
+  \inheritanchor[from=rectangle]{south}%
+  \inheritanchor[from=rectangle]{west}%
+  \inheritanchor[from=rectangle]{east}%
+  % ... and possibly more
+  \backgroundpath{% this is new
+    % store lower right in xa/ya and upper right in xb/yb
+    \southwest \pgf@xa=\pgf@x \pgf@ya=\pgf@y
+    \northeast \pgf@xb=\pgf@x \pgf@yb=\pgf@y
+    % compute corner of flipped page
+    \pgf@xc=\pgf@xb \advance\pgf@xc by-10pt % this should be a parameter
+    \pgf@yc=\pgf@yb \advance\pgf@yc by-10pt
+    % construct main path
+    \pgfpathmoveto{\pgfpoint{\pgf@xa}{\pgf@ya}}%
+    \pgfpathlineto{\pgfpoint{\pgf@xa}{\pgf@yb}}%
+    \pgfpathlineto{\pgfpoint{\pgf@xc}{\pgf@yb}}%
+    \pgfpathlineto{\pgfpoint{\pgf@xb}{\pgf@yc}}%
+    \pgfpathlineto{\pgfpoint{\pgf@xb}{\pgf@ya}}%
+    \pgfpathclose
+    % add little corner
+    \pgfpathmoveto{\pgfpoint{\pgf@xc}{\pgf@yb}}%
+    \pgfpathlineto{\pgfpoint{\pgf@xc}{\pgf@yc}}%
+    \pgfpathlineto{\pgfpoint{\pgf@xb}{\pgf@yc}}%
+    \pgfpathlineto{\pgfpoint{\pgf@xc}{\pgf@yc}}%
+  }%
+}
+
+\def\pgfumlcd@umlnote{\pgfutil@ifnextchar[{\pgfumlcd@umlnote@}{\pgfumlcd@umlnote@[]}}
+\def\pgfumlcd@umlnote@[#1]{%
+  \node[anchor=north,draw,shape=umlcdnote,text width=4cm,umlcd style,#1]%
+}
+
+\tikzaddtikzonlycommandshortcutlet{\class}{\pgfumlcd@class}
+\tikzaddtikzonlycommandshortcutlet{\endclass}{\endpgfumlcd@class}
+\tikzaddtikzonlycommandshortcutlet{\interface}{\pgfumlcd@interface}
+\tikzaddtikzonlycommandshortcutlet{\endinterface}{\endpgfumlcd@interface}
+\tikzaddtikzonlycommandshortcutlet{\abstractclass}{\pgfumlcd@abstractclass}
+\tikzaddtikzonlycommandshortcutlet{\endabstractclass}{\endpgfumlcd@abstractclass}
+\tikzaddtikzonlycommandshortcutlet{\staticclass}{\pgfumlcd@staticclass}
+\tikzaddtikzonlycommandshortcutlet{\endstaticclass}{\endpgfumlcd@staticclass}
+\tikzaddtikzonlycommandshortcutlet{\object}{\pgfumlcd@object}
+\tikzaddtikzonlycommandshortcutlet{\endobject}{\endpgfumlcd@object}
+\tikzaddtikzonlycommandshortcutlet{\classAndInterfaceCommon}{\pgfumlcd@classAndInterfaceCommon}
+\tikzaddtikzonlycommandshortcutlet{\endclassAndInterfaceCommon}{\endpgfumlcd@classAndInterfaceCommon}
+\tikzaddtikzonlycommandshortcutlet{\package}{\pgfumlcd@package}
+\tikzaddtikzonlycommandshortcutlet{\endpackage}{\endpgfumlcd@package}
+
+\tikzaddtikzonlycommandshortcutlet{\attribute}{\pgfumlcd@attribute}
+\tikzaddtikzonlycommandshortcutlet{\operation}{\pgfumlcd@operation}
+\tikzaddtikzonlycommandshortcutlet{\inherit}{\pgfumlcd@inherit}
+\tikzaddtikzonlycommandshortcutlet{\implement}{\pgfumlcd@implement}
+\tikzaddtikzonlycommandshortcutlet{\instanceOf}{\pgfumlcd@instanceOf}
+\tikzaddtikzonlycommandshortcutlet{\association}{\pgfumlcd@association}
+\tikzaddtikzonlycommandshortcutlet{\unidirectionalAssociation}{\pgfumlcd@unidirectionalAssociation}
+\tikzaddtikzonlycommandshortcutlet{\aggregation}{\pgfumlcd@aggregation}
+\tikzaddtikzonlycommandshortcutlet{\composition}{\pgfumlcd@composition}
+\tikzaddtikzonlycommandshortcutlet{\umlnote}{\pgfumlcd@umlnote}