Revert "Reimplement support for numbering of equation previews"

[lyx.git] / src / ParIterator.cpp

diff --git a/src/ParIterator.cpp b/src/ParIterator.cpp
index 09cee80accbc01cb4e336a310a3897c35199b170..10de5f312dcea89b7beb6c6eb371e62e153f4120 100644 (file)
--- a/src/ParIterator.cpp
+++ b/src/ParIterator.cpp
@@ -69,7 +69,7 @@ ParIterator & ParIterator::operator--()
 
 Paragraph & ParIterator::operator*() const
 {
-       return const_cast<Paragraph&>(text()->getPar(pit()));
+       return text()->getPar(pit());
 }
 
 
@@ -81,7 +81,7 @@ pit_type ParIterator::pit() const
 
 Paragraph * ParIterator::operator->() const
 {
-       return const_cast<Paragraph*>(&text()->getPar(pit()));
+       return &text()->getPar(pit());
 }
 
 
@@ -93,7 +93,7 @@ pit_type ParIterator::outerPar() const
 
 ParagraphList & ParIterator::plist() const
 {
-       return const_cast<ParagraphList&>(text()->paragraphs());
+       return text()->paragraphs();
 }
 
 
@@ -134,14 +134,13 @@ ParagraphList const & ParConstIterator::plist() const
        return text()->paragraphs();
 }
 
+#if 0
 bool operator==(ParConstIterator const & iter1, ParConstIterator const & iter2)
 {
-       DocIterator const * dit1 = &iter1;
-       DocIterator const * dit2 = &iter2;
-       return *dit1 == *dit2;
+       return static_cast<DocIterator const &>(iter1) == static_cast<DocIterator const &>(iter2);
 }
 
-#if 0
+
 bool operator!=(ParConstIterator const & iter1, ParConstIterator const & iter2)
 {
        return !(iter1 == iter2);