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¿Procedimiento/función de Tikz como abstracción?

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¿Procedimiento/función de Tikz como abstracción?

Soy bastante nuevo en tikzesto, pero entiendo los conceptos básicos; sin embargo, estoy realmente confundido sobre cuál es la mejor manera de crear un procedimiento como construcciones: parece haber tantos mecanismos y no puedo determinar cuál es el mejor.

Aquí hay un dibujo de ejemplo que hice. Podría descubrir LaTeX para que el código sea más conciso y fácil de mantener, pero no estoy seguro de cuál es la mejor construcción.

\documentclass{standalone}
\usepackage{tikz}
\usetikzlibrary{shapes.multipart}
\begin{document}

\tikzset{%
    body/.style={inner sep=0pt,outer sep=0pt,shape=rectangle,draw,ultra thick,minimum height=0.5cm,anchor=south west},
    dimen/.style={<->,>=latex,thin,
    every rectangle node/.style={fill=white,midway}},
    symmetry/.style={dashed,thin},
}

\begin{tikzpicture}[array/.style={
rectangle split, 
rectangle split horizontal,
rectangle split parts=#1, 
thick,draw, 
anchor=center,
}]]

\node [array=10, align=center,,minimum width=\textwidth] at (0,0) (pool) {
  \nodepart{one} \rotatebox{-90}{\begin{tabular}{ll}\textbf{\texttt{struct}}\\\texttt{Cons}\end{tabular}}
  \nodepart{two} \rotatebox{-90}{\begin{tabular}{ll}\textbf{\texttt{struct}}\\\texttt{Cons}\end{tabular}}
  \nodepart{three} $\cdots\cdots\cdots$
  \nodepart{four} \rotatebox{-90}{\begin{tabular}{ll}\textbf{\texttt{struct}}\\\texttt{Cons}\end{tabular}}
  \nodepart{five} $\cdots\cdots\cdots$
  \nodepart{six} \rotatebox{-90}{\begin{tabular}{ll}\textbf{\texttt{struct}}\\\texttt{Cons}\end{tabular}}
  \nodepart{seven} $\cdots\cdots\cdots$
  \nodepart{eight} \rotatebox{-90}{\begin{tabular}{ll}\textbf{\texttt{struct}}\\\texttt{Cons}\end{tabular}}
  \nodepart{nine} $\cdots\cdots\cdots$
  \nodepart{ten} \rotatebox{-90}{\begin{tabular}{ll}\textbf{\texttt{struct}}\\\texttt{Cons}\end{tabular}}
};
 \draw (pool.south west) -- ++(0,-1.5) coordinate (A1) -- ++(0,-5pt);
 \draw (pool.south east) -- ++(0,-1.5) coordinate (A2) -- ++(0,-5pt);
 \draw [dimen] (A1) -- (A2) node {$2^{\texttt{LG2\_POOLSIZE}} = 2^{14} = 16,384$};
\node (last) at (0,-1.5) {{\Large \emph{Pool of ``\textup{\texttt{\textbf{struct} Cons}}'' Records}}};

\node [body,minimum width=1cm] (last) at (-6,3.5) { \texttt{car} };
 \draw (last.north west) -- ++(0,0.3) coordinate (A1) -- ++(0,5pt);
 \draw (last.north east) -- ++(0,0.3) coordinate (A2) -- ++(0,5pt);
 \draw [dimen] (A1) -- (A2) node {14b};
\draw[->] (last.south) --  (pool.one north);
\node [body,minimum width=1cm] (last) at (-5,2) { \texttt{cdr} };
 \draw (last.north west) -- ++(0,0.3) coordinate (A1) -- ++(0,5pt);
 \draw (last.north east) -- ++(0,0.3) coordinate (A2) -- ++(0,5pt);
 \draw [dimen] (A1) -- (A2) node {14b};
\draw[->] (last.south) --  (pool.two north);
\node [body,minimum width=1cm] (last) at (-4,3.4) { \texttt{cdr} };
 \draw (last.north west) -- ++(0,0.3) coordinate (A1) -- ++(0,5pt);
 \draw (last.north east) -- ++(0,0.3) coordinate (A2) -- ++(0,5pt);
 \draw [dimen] (A1) -- (A2) node {14b};
\draw[latex->] (last.south) --  (pool.four north);
\node [body,minimum width=1cm] (last) at (-2.5,3) { \texttt{cdr} };
 \draw (last.north west) -- ++(0,0.3) coordinate (A1) -- ++(0,5pt);
 \draw (last.north east) -- ++(0,0.3) coordinate (A2) -- ++(0,5pt);
 \draw [dimen] (A1) -- (A2) node {14b};
\draw[->] (last.south) --  (pool.six north);
\node [body,minimum width=1cm] (last) at (0,2.5) { \texttt{car} };
 \draw (last.north west) -- ++(0,0.3) coordinate (A1) -- ++(0,5pt);
 \draw (last.north east) -- ++(0,0.3) coordinate (A2) -- ++(0,5pt);
 \draw [dimen] (A1) -- (A2) node {14b};
\draw[->] (last.south) --  (pool.eight north);
\node [body,minimum width=1cm] (last) at (2,4) { \texttt{cdr} };
 \draw (last.north west) -- ++(0,0.3) coordinate (A1) -- ++(0,5pt);
 \draw (last.north east) -- ++(0,0.3) coordinate (A2) -- ++(0,5pt);
 \draw [dimen] (A1) -- (A2) node {14b};
\draw[->] (last.south) --  (pool.ten north);
\node [body,minimum width=1cm] (last) at (5,2.5) { \texttt{car} };
 \draw (last.north west) -- ++(0,0.3) coordinate (A1) -- ++(0,5pt);
 \draw (last.north east) -- ++(0,0.3) coordinate (A2) -- ++(0,5pt);
 \draw [dimen] (A1) -- (A2) node {14b};
\draw[->] (last.south) --  (pool.eight north);

\end{tikzpicture}
\end{document}

Se adjunta el resultado; Sí, ya sé que no es muy bonito, pero eso es lo que puedo hacer en este momento.

Entonces mi pregunta es: ¿qué construcciones abstractas recomendaría para simplificar el código anterior? En términos más generales, ¿qué hay en la caja de herramientas de tikz/LaTeX y cuándo se debe utilizar cada una de estas herramientas?

Salida del programa anterior

Respuesta1

Su pregunta es demasiado vaga (o amplia) en mi opinión, pero las posibilidades que me vienen a la mente son

  • usando scopeentornos

  • usando estilos, predefinidos o autodefinidos

Para tu ejemplo en lugar de escribir siete veces \node [body,minimum width=1cm]podrías haber escrito

\begin{tikzpicture}
% …
\begin{scope}[every node/.style={body,minimum width=1cm}]% scope and pre-defined style
\node (last) at (-6,3.5) { \texttt{car} };
  \draw (last.north west) -- ++(0,0.3) coordinate (A1) -- ++(0,5pt);
  \draw (last.north east) -- ++(0,0.3) coordinate (A2) -- ++(0,5pt);
  \draw [dimen] (A1) -- (A2) node {14b};
  \draw[->] (last.south) --  (pool.one north);
\node (last) at (-5,2) { \texttt{cdr} };
  \draw (last.north west) -- ++(0,0.3) coordinate (A1) -- ++(0,5pt);
  \draw (last.north east) -- ++(0,0.3) coordinate (A2) -- ++(0,5pt);
  \draw [dimen] (A1) -- (A2) node {14b};
  \draw[->] (last.south) --  (pool.two north);
\node (last) at (-4,3.4) { \texttt{cdr} };
  \draw (last.north west) -- ++(0,0.3) coordinate (A1) -- ++(0,5pt);
  \draw (last.north east) -- ++(0,0.3) coordinate (A2) -- ++(0,5pt);
  \draw [dimen] (A1) -- (A2) node {14b};
  \draw[latex->] (last.south) --  (pool.four north);
\node (last) at (-2.5,3) { \texttt{cdr} };
  \draw (last.north west) -- ++(0,0.3) coordinate (A1) -- ++(0,5pt);
  \draw (last.north east) -- ++(0,0.3) coordinate (A2) -- ++(0,5pt);
  \draw [dimen] (A1) -- (A2) node {14b};
  \draw[->] (last.south) --  (pool.six north);
\node (last) at (0,2.5) { \texttt{car} };
  \draw (last.north west) -- ++(0,0.3) coordinate (A1) -- ++(0,5pt);
  \draw (last.north east) -- ++(0,0.3) coordinate (A2) -- ++(0,5pt);
  \draw [dimen] (A1) -- (A2) node {14b};
  \draw[->] (last.south) --  (pool.eight north);
\node (last) at (2,4) { \texttt{cdr} };
  \draw (last.north west) -- ++(0,0.3) coordinate (A1) -- ++(0,5pt);
  \draw (last.north east) -- ++(0,0.3) coordinate (A2) -- ++(0,5pt);
  \draw [dimen] (A1) -- (A2) node {14b};
  \draw[->] (last.south) --  (pool.ten north);
\node (last) at (5,2.5) { \texttt{car} };
  \draw (last.north west) -- ++(0,0.3) coordinate (A1) -- ++(0,5pt);
  \draw (last.north east) -- ++(0,0.3) coordinate (A2) -- ++(0,5pt);
  \draw [dimen] (A1) -- (A2) node {14b};
  \draw[->] (last.south) --  (pool.eight north);
\end{scope}
\end{tikzpicture}

o podrías haber definido un estilo con \tikzset:

\tikzset{bodynode/.style={body,minimum width=1cm}}% self-defined style

Como ya ha utilizado \tikzset, simplemente puede agregar esto a las otras definiciones.

\begin{tikzpicture}
% …
\node[bodynode] (last) at (-6,3.5) { \texttt{car} };
% …
\node[bodynode] (last) at (-5,2) { \texttt{cdr} };
% …
\node[bodynode] (last) at (-4,3.4) { \texttt{cdr} };
% …
\node[bodynode] (last) at (-2.5,3) { \texttt{cdr} };
% …
\node[bodynode] (last) at (0,2.5) { \texttt{car} };
% …
\node[bodynode] (last) at (2,4) { \texttt{cdr} };
% …
\node[bodynode] (last) at (5,2.5) { \texttt{car} };
% …
\end{tikzpicture}

Y con una combinación de todos ellos podrías ahorrarte también la bodynodesuma repetida:

\tikzset{bodynode/.style={body,minimum width=1cm}}% self-defined style
\begin{tikzpicture}
% …
\begin{scope}[every node/.style=bodynode]% scope and pre-defined style calling
                                         % self-defined style
\node (last) at (-6,3.5) { \texttt{car} };
% …
\node (last) at (-5,2) { \texttt{cdr} };
% …
\node (last) at (-4,3.4) { \texttt{cdr} };
% …
\node (last) at (-2.5,3) { \texttt{cdr} };
% …
\node (last) at (0,2.5) { \texttt{car} };
% …
\node (last) at (2,4) { \texttt{cdr} };
% …
\node (last) at (5,2.5) { \texttt{car} };
% …
\end{scope}
\end{tikzpicture}

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