The speed patch: redraw only rows that have changed

[lyx.git] / src / RowList_fwd.h

diff --git a/src/RowList_fwd.h b/src/RowList_fwd.h
index a86fae5e53ed64ca255893dad6f36fe69d3fc711..55e22ab1e2ccb1bc92878720c9f79d5c2bc53e8b 100644 (file)
--- a/src/RowList_fwd.h
+++ b/src/RowList_fwd.h
@@ -12,10 +12,18 @@
 #ifndef ROW_LIST_FWD_H
 #define ROW_LIST_FWD_H
 
-#include <vector>
+#include "lyxrow.h"
 
-class Row;
+#include <vector>
+#include <map>
 
+/**
+ * Each paragraph is broken up into a number of rows on the screen.
+ * This is a list of such on-screen rows, ordered from the top row
+ * downwards.
+ */
 typedef std::vector<Row> RowList;
+///
+typedef std::map<lyx::size_type, lyx::size_type> RowSignature;
 
 #endif