X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fdata%2Fanalog.hpp;h=633c6fba296eb24a47166772fcc11b960b218649;hb=8e15445ccd6994348eb74b24b5324d26c9be0cce;hp=6fd01e035208b0374bf44dfe59e7e1fc57646619;hpb=7db61e770abd2d1c7eb326a09e35cd4266664c1d;p=pulseview.git

diff --git a/pv/data/analog.hpp b/pv/data/analog.hpp
index 6fd01e0..633c6fb 100644
--- a/pv/data/analog.hpp
+++ b/pv/data/analog.hpp
@@ -27,25 +27,27 @@
 
 #include <QObject>
 
+using std::deque;
+using std::shared_ptr;
+using std::vector;
+
 namespace pv {
 namespace data {
 
 class AnalogSegment;
 
-class Analog : public QObject, public SignalData
+class Analog : public SignalData
 {
 	Q_OBJECT
 
 public:
 	Analog();
 
-	void push_segment(
-		std::shared_ptr<AnalogSegment> &segment);
+	void push_segment(shared_ptr<AnalogSegment> &segment);
 
-	const std::deque< std::shared_ptr<AnalogSegment> >&
-		analog_segments() const;
+	const deque< shared_ptr<AnalogSegment> >& analog_segments() const;
 
-	std::vector< std::shared_ptr<Segment> > segments() const;
+	vector< shared_ptr<Segment> > segments() const;
 
 	void clear();
 
@@ -54,14 +56,18 @@ public:
 	void notify_samples_added(QObject* segment, uint64_t start_sample,
 		uint64_t end_sample);
 
+	void notify_min_max_changed(float min, float max);
+
 Q_SIGNALS:
 	void samples_cleared();
 
 	void samples_added(QObject* segment, uint64_t start_sample,
 		uint64_t end_sample);
 
+	void min_max_changed(float min, float max);
+
 private:
-	std::deque< std::shared_ptr<AnalogSegment> > segments_;
+	deque< shared_ptr<AnalogSegment> > segments_;
 };
 
 } // namespace data