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48 lines
902 B
C++
48 lines
902 B
C++
// -*- C++ -*-
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/**
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* \file ParagraphList.h
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Angus Leeming
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*
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* Full author contact details are available in file CREDITS.
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*/
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#ifndef PARAGRAPH_LIST_H
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#define PARAGRAPH_LIST_H
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#include "Paragraph.h"
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#include "support/RandomAccessList.h"
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namespace lyx {
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/// Container for all kind of Paragraphs used in LyX.
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class ParagraphList : public RandomAccessList<Paragraph> {
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public:
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///
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ParagraphList() {}
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///
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template<class InputIterator>
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ParagraphList(InputIterator first, InputIterator last)
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: RandomAccessList<Paragraph>(first, last)
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{}
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const Paragraph * getParagraphBefore(const_iterator const & par) const
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{
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// No previous paragraph.
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if (par == begin())
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return nullptr;
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auto prevpar = par;
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--prevpar;
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return &*prevpar;
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}
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};
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} // namespace lyx
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#endif
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