Implemented pv::data::SignalData::get_max_sample_count

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

diff --git a/pv/data/analog.cpp b/pv/data/analog.cpp
index 6e2f2db8413a2b9917f246aa59ad539dda574f29..dd4097a8d2a7cea131e7d3eea6912a4caead690e 100644 (file)
--- a/pv/data/analog.cpp
+++ b/pv/data/analog.cpp
@@ -18,6 +18,8 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
+#include <boost/foreach.hpp>
+
 #include "analog.h"
 #include "analogsnapshot.h"
 
@@ -47,5 +49,15 @@ void Analog::clear()
        _snapshots.clear();
 }
 
+uint64_t Analog::get_max_sample_count() const
+{
+       uint64_t l = 0;
+       BOOST_FOREACH(const boost::shared_ptr<AnalogSnapshot> s, _snapshots) {
+               assert(s);
+               l = max(l, s->get_sample_count());
+       }
+       return l;
+}
+
 } // namespace data
 } // namespace pv