Revert "Fix a number of signedness warnings"

[lyx.git] / src / Changes.h

diff --git a/src/Changes.h b/src/Changes.h
index 5bded171ac5c5d5bce5d2c6596b38610f2629456..61e32b7dd9095afd2f8f863baa02c0ff67804f46 100644 (file)
--- a/src/Changes.h
+++ b/src/Changes.h
@@ -95,8 +95,6 @@ class BufferParams;
 
 class Changes {
 public:
-       Changes() : previously_changed_(false) {}
-
        /// set the pos to the given change
        void set(Change const & change, pos_type pos);
        /// set the range (excluding end) to the given change
@@ -134,17 +132,12 @@ public:
                int & column, Change const & old, Change const & change);
 
        ///
-       void checkAuthors(AuthorList const & authorList);
+       void checkAuthors(AuthorList const & authorList) const;
 
        ///
        void addToToc(DocIterator const & cdit, Buffer const & buffer,
                      bool output_active, TocBackend & backend) const;
 
-       ///
-       void updateBuffer(Buffer const & buf);
-       ///
-       bool isUpdateRequired() const { return previously_changed_ != isChanged(); }
-
 private:
        class Range {
        public:
@@ -187,10 +180,6 @@ private:
 
        /// table of changes, every row a change and range descriptor
        ChangeTable table_;
-
-       /// cache previous value of isChanged to be able to tell whether the
-       /// buffer's flag tracked_changes_present_ needs to be recomputed
-       bool previously_changed_;
 };