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IEEEtran，subfig 冲突吗？

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IEEEtran，subfig 冲突吗？

以下代码使用了该类IEEEtran，并subfig产生了编译错误，如“标题参数有多余的”或“超出 TeX 容量”等。但是，当我在标题中}注释掉所有错误时，所有错误都消失了。\subref

\documentclass[final]{IEEEtran}
\usepackage[caption=false]{subfig}
\usepackage{graphicx}
\begin{document}
\begin{figure*}
\centering
\subfloat[][\label{validation}Validating the model]{
\includegraphics{validationBlock.pdf}
}\\
\subfloat[][\label{a} my caption a]{
\includegraphics{validationMN.pdf}
}\\
\subfloat[][\label{b} my caption b]{
\includegraphics{piOutMN.pdf}
}\hfill
\subfloat[][\label{c}my caption c]{
\includegraphics{majorityVoterOutMN.pdf}
} 
\caption{\label{validationMN}
\subref{validation} % if i comment this line every thing is okay
my main caption
}
\end{figure*}
\end{document}

有什么建议么？

答案1

我觉得这种使用\label和\subref内部的\caption方式有些奇怪；你确定需要使用这种构造吗？如果你真的需要保留这种构造，你将需要使用\protectfragrance\subref命令：

\documentclass[final]{IEEEtran}
\usepackage[caption=false]{subfig}
\usepackage[demo]{graphicx}
\begin{document}
\begin{figure*}
\centering
\subfloat[][\label{validation}Validating the model]{
\includegraphics{validationBlock.pdf}
}\\
\subfloat[][\label{a} my caption a]{
\includegraphics{validationMN.pdf}
}\\
\subfloat[][\label{b} my caption b]{
\includegraphics{piOutMN.pdf}
}\hfill
\subfloat[][\label{c}my caption c]{
\includegraphics{majorityVoterOutMN.pdf}
} 
\caption{\label{validationMN}
\protect\subref{validation} % if i comment this line every thing is okay
my main caption
}
\end{figure*}
\end{document}

或者使用可选参数\caption：

\documentclass[final]{IEEEtran}
\usepackage[caption=false]{subfig}
\usepackage[demo]{graphicx}
\begin{document}
\begin{figure*}
\centering
\subfloat[][\label{validation}Validating the model]{
\includegraphics{validationBlock.pdf}
}\\
\subfloat[][\label{a} my caption a]{
\includegraphics{validationMN.pdf}
}\\
\subfloat[][\label{b} my caption b]{
\includegraphics{piOutMN.pdf}
}\hfill
\subfloat[][\label{c}my caption c]{
\includegraphics{majorityVoterOutMN.pdf}
} 
\caption[text for LoF]{\label{validationMN}
\subref{validation} % if i comment this line every thing is okay
my main caption
}
\end{figure*}
\end{document}

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