update build instructions (Qt 4.2.2 etc.)

[lyx.git] / src / changes.h

diff --git a/src/changes.h b/src/changes.h
index e2f0e9d4b801d52e166b0ae9b496d4f2b299966b..967a9a6c8d7bc6308827ba632a311068b3c778b4 100644 (file)
--- a/src/changes.h
+++ b/src/changes.h
@@ -67,7 +67,7 @@ public:
        ///
 
        /// return the change at the given pos
-       Change const lookup(pos_type pos) const;
+       Change const & lookup(pos_type pos) const;
 
        /// return true if there is a change in the given range (excluding end)
        bool isChanged(pos_type start, pos_type end) const;
@@ -89,11 +89,15 @@ private:
                Range(pos_type s, pos_type e)
                        : start(s), end(e) {}
 
-               // does this range contain r ?
-               bool contains(Range const & r) const;
+               // does this range contain r ? (inlined as the result of profiling)
+               bool contains(Range const & r) const {
+                       return r.start >= start && r.end <= end;
+               }
 
-               // does this range contain pos ?
-               bool contains(pos_type pos) const;
+               // does this range contain pos ? (inlined as the result of profiling)
+               bool contains(pos_type pos) const {
+                       return pos >= start && pos < end;
+               }
 
                // do the ranges intersect ?
                bool intersects(Range const & r) const;