X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fpariterator.h;h=9f4884184e1046c91e6816abb89f295af4e07b8e;hb=35204f8f33d7400a5fefeffea533fb4cb4097211;hp=31227926d73ed03d7c03ea70b2018f6113156b49;hpb=72dd20be15353d6ab902ecc1f0c1e90e6f2e974b;p=lyx.git

diff --git a/src/pariterator.h b/src/pariterator.h
index 31227926d7..9f4884184e 100644
--- a/src/pariterator.h
+++ b/src/pariterator.h
@@ -13,6 +13,7 @@
 #define PARITERATOR_H
 
 #include "dociterator.h"
+#include "ParagraphList_fwd.h"
 
 #include "support/types.h"
 
@@ -21,43 +22,61 @@
 #include <vector>
 
 
+namespace lyx {
+
+
 
 class InsetBase;
 class LyXText;
-class ParagraphList;
 
 
 class ParIterator : public std::iterator<std::forward_iterator_tag, Paragraph>,
-		    public DocumentIterator
+		    public DocIterator
 {
 public:
+	typedef std::iterator<std::forward_iterator_tag, Paragraph> StdIt;
+
+	typedef StdIt::value_type value_type;
+	typedef StdIt::difference_type difference_type;
+	typedef StdIt::pointer pointer;
+	typedef StdIt::reference reference;
+
+	///
+	ParIterator() : DocIterator() {}
+
+
 	///
-	ParIterator(InsetBase &, lyx::par_type pit);
+	ParIterator(InsetBase &, pit_type pit);
 	///
 	ParIterator(ParIterator const &);
 	///
-	ParIterator(DocumentIterator const &);
+	ParIterator(DocIterator const &);
 
-	///
-	void operator=(ParIterator const &);
+	/// This really should be implemented...
+	//ParIterator & operator=(ParIterator const &);
 	///
 	ParIterator & operator++();
 	///
-	ParIterator & operator--();
+	ParIterator operator++(int);
+	/// See comment in pariterator.C
+	//ParIterator & operator--();
 	///
 	Paragraph & operator*() const;
 	///
 	Paragraph * operator->() const;
 	/// This gives us the top-most parent paragraph
-	lyx::par_type outerPar() const;
+	pit_type outerPar() const;
 	///
-	lyx::par_type pit() const;
+	pit_type pit() const;
 	///
+	/// return the paragraph this cursor is in
+	pit_type & pit() { return DocIterator::pit(); }
+
 	ParagraphList & plist() const;
 };
 
 
-DocumentIterator makeDocumentIterator(ParIterator const &, lyx::pos_type);
+DocIterator makeDocIterator(ParIterator const &, pos_type);
 
 ParIterator par_iterator_begin(InsetBase & inset);
 
@@ -73,13 +92,15 @@ bool operator!=(ParIterator const & iter1, ParIterator const & iter2);
 
 class ParConstIterator : public std::iterator<std::forward_iterator_tag,
 			 Paragraph>,
-			 public DocumentIterator
+			 public DocIterator
 {
 public:
+	///
+	ParConstIterator(): DocIterator() {}
 	///
 	ParConstIterator(ParConstIterator const &);
 	///
-	ParConstIterator(DocumentIterator const &);
+	ParConstIterator(DocIterator const &);
 	///
 
 	ParConstIterator & operator++();
@@ -105,4 +126,7 @@ ParConstIterator par_const_iterator_begin(InsetBase const & inset);
 ParConstIterator par_const_iterator_end(InsetBase const & inset);
 
 
+
+} // namespace lyx
+
 #endif