X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fdata%2Flogic.cpp;h=96f0d1fe7e63afe40bd8a23f8124eae698ab413d;hb=99503171d4f32570829df171521b4b9cbccb0503;hp=8f1d294d5c7e9c27f10de34e960d1c9ee6f5570f;hpb=2acdb232d6bb452cfdfaea3ef5218fb4da592329;p=pulseview.git

diff --git a/pv/data/logic.cpp b/pv/data/logic.cpp
index 8f1d294..96f0d1f 100644
--- a/pv/data/logic.cpp
+++ b/pv/data/logic.cpp
@@ -26,6 +26,7 @@
 using std::deque;
 using std::max;
 using std::shared_ptr;
+using std::vector;
 
 namespace pv {
 namespace data {
@@ -48,11 +49,17 @@ void Logic::push_snapshot(
 	snapshots_.push_front(snapshot);
 }
 
-deque< shared_ptr<LogicSnapshot> >& Logic::get_snapshots()
+const deque< shared_ptr<LogicSnapshot> >& Logic::logic_snapshots() const
 {
 	return snapshots_;
 }
 
+vector< shared_ptr<Snapshot> > Logic::snapshots() const
+{
+	return vector< shared_ptr<Snapshot> >(
+		snapshots_.begin(), snapshots_.end());
+}
+
 void Logic::clear()
 {
 	snapshots_.clear();