X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fcoordcache.h;h=dba9b89fd4d283a2a27c7c31e9ecf2dac1a4c379;hb=52eb91c94fb70d58dceef430659c8781de2eccda;hp=4adf25ac39f93facd075707418c19019660db268;hpb=6c300f72a217722652dc27db9108e1050028979c;p=lyx.git

diff --git a/src/coordcache.h b/src/coordcache.h
index 4adf25ac39..dba9b89fd4 100644
--- a/src/coordcache.h
+++ b/src/coordcache.h
@@ -45,6 +45,11 @@ public:
 		data_.clear();
 	}
 
+	bool const empty() const
+	{
+		return data_.empty();
+	}
+
 	void add(T const * thing, int x, int y)
 	{
 		data_[thing] = Point(x, y);
@@ -90,6 +95,9 @@ private:
 
 	typedef std::map<T const *, Point> cache_type;
 	cache_type data_;
+
+public:
+	cache_type const & getData() const { return data_; }
 };
 
 /**
@@ -99,13 +107,13 @@ private:
  * updates. (x,y) == (0,0) is the upper left screen corner, x increases
  * to the right, y increases downwords.
  * The cache is built in BufferView::updateMetrics which is called
- * from BufferView::Pimpl::update. The individual points are added
+ * from BufferView::update. The individual points are added
  * while we paint them. See for instance paintPar in RowPainter.C.
  */
 class CoordCache {
 public:
 	void clear();
-	Point get(LyXText const *, pit_type);
+	Point get(LyXText const *, pit_type) const;
 
 	/// A map from paragraph index number to screen point
 	typedef std::map<pit_type, Point> InnerParPosCache;