some const-correctness. Part interface overhaul.

various fixes.

1 files changed, 12 insertions, 1 deletions

diff --git a/muse2/muse/eventlist.cpp b/muse2/muse/eventlist.cpp
index 50ba2652..f499fd2d 100644
--- a/muse2/muse/eventlist.cpp
+++ b/muse2/muse/eventlist.cpp
@@ -129,11 +129,22 @@ void EventList::move(Event& event, unsigned tick)
 //---------------------------------------------------------
 
 iEvent EventList::find(const Event& event)
+{
+      std::pair<iEvent,iEvent> range = equal_range(event.type() == Wave ? event.frame() : event.tick());
+
+      for (iEvent i = range.first; i != range.second; ++i) {
+            if (i->second == event)
+                  return i;
+            }
+      return end();
+}
+
+ciEvent EventList::find(const Event& event) const
       {
       EventRange range = equal_range(event.type() == Wave ? event.frame() : event.tick());
 
       
-      for (iEvent i = range.first; i != range.second; ++i) {
+      for (ciEvent i = range.first; i != range.second; ++i) {
             if (i->second == event)
                   return i;
             }