Fix some signal/slot bugs

[pulseview.git] / pv / data / segment.hpp

diff --git a/pv/data/segment.hpp b/pv/data/segment.hpp
index f5a00c9581530529044cb33d283f52cbb7c1d162..8465949c3a13e444846b9596e2aa413592092f5c 100644 (file)
--- a/pv/data/segment.hpp
+++ b/pv/data/segment.hpp
@@ -121,4 +121,8 @@ protected:
 } // namespace data
 } // namespace pv
 
+typedef std::shared_ptr<pv::data::Segment> SharedPtrToSegment;
+
+Q_DECLARE_METATYPE(SharedPtrToSegment);
+
 #endif // PULSEVIEW_PV_DATA_SEGMENT_HPP