X-Git-Url: http://git.code-monkey.de/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fdata%2Fsignalbase.hpp;h=ca3cd5c47c8b0489490c65a66905cc0c000c3a47;hp=db1af1c718e4ddb0b8262b6790b5e2fd9afea2da;hb=cbd2a2de848f957507096785d3be1cc97d30df9a;hpb=73a25a6e488f1813c1cd12da085a16e4f91ed4da

diff --git a/pv/data/signalbase.hpp b/pv/data/signalbase.hpp
index db1af1c..ca3cd5c 100644
--- a/pv/data/signalbase.hpp
+++ b/pv/data/signalbase.hpp
@@ -37,6 +37,10 @@ class ChannelType;
 namespace pv {
 namespace data {
 
+class Analog;
+class Logic;
+class SignalData;
+
 class SignalBase : public QObject
 {
 	Q_OBJECT
@@ -100,6 +104,22 @@ public:
 	 */
 	QColor bgcolour() const;
 
+	/**
+	 * Sets the internal data object.
+	 */
+	void set_data(std::shared_ptr<pv::data::SignalData> data);
+
+	/**
+	 * Get the internal data as analog data object in case of analog type.
+	 */
+	std::shared_ptr<pv::data::Analog> analog_data() const;
+
+	/**
+	 * Get the internal data as logic data object in case of logic type.
+	 */
+	std::shared_ptr<pv::data::Logic> logic_data() const;
+
+
 Q_SIGNALS:
 	void enabled_changed(const bool &value);
 
@@ -109,6 +129,8 @@ Q_SIGNALS:
 
 private:
 	std::shared_ptr<sigrok::Channel> channel_;
+	std::shared_ptr<pv::data::SignalData> data_;
+
 	QString name_;
 	QColor colour_, bgcolour_;
 };