Prefer std::make_shared().

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

diff --git a/pv/data/analog.hpp b/pv/data/analog.hpp
index 2fe588e4476572ae41a7e980de8b55a3022b0e1b..6fd01e035208b0374bf44dfe59e7e1fc57646619 100644 (file)
--- a/pv/data/analog.hpp
+++ b/pv/data/analog.hpp
@@ -14,25 +14,28 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef PULSEVIEW_PV_DATA_ANALOG_H
-#define PULSEVIEW_PV_DATA_ANALOG_H
+#ifndef PULSEVIEW_PV_DATA_ANALOG_HPP
+#define PULSEVIEW_PV_DATA_ANALOG_HPP
 
 #include "signaldata.hpp"
 
 #include <deque>
 #include <memory>
 
+#include <QObject>
+
 namespace pv {
 namespace data {
 
 class AnalogSegment;
 
-class Analog : public SignalData
+class Analog : public QObject, public SignalData
 {
+       Q_OBJECT
+
 public:
        Analog();
 
@@ -46,7 +49,16 @@ public:
 
        void clear();
 
-       uint64_t get_max_sample_count() const;
+       uint64_t max_sample_count() const;
+
+       void notify_samples_added(QObject* segment, uint64_t start_sample,
+               uint64_t end_sample);
+
+Q_SIGNALS:
+       void samples_cleared();
+
+       void samples_added(QObject* segment, uint64_t start_sample,
+               uint64_t end_sample);
 
 private:
        std::deque< std::shared_ptr<AnalogSegment> > segments_;
@@ -55,4 +67,4 @@ private:
 } // namespace data
 } // namespace pv
 
-#endif // PULSEVIEW_PV_DATA_ANALOG_H
+#endif // PULSEVIEW_PV_DATA_ANALOG_HPP