Replaced boost::shared_ptr with std::shared_ptr

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

diff --git a/pv/data/analog.cpp b/pv/data/analog.cpp
index 9e43e866ff72d14477b0777abfb79c07ba56ccd3..53fa9a5a62b117c5a1258cdc09dd05d1fc1cf446 100644 (file)
--- a/pv/data/analog.cpp
+++ b/pv/data/analog.cpp
@@ -21,15 +21,15 @@
 #include "analog.h"
 #include "analogsnapshot.h"
 
-using namespace boost;
-using namespace std;
+using std::deque;
+using std::max;
+using std::shared_ptr;
 
 namespace pv {
 namespace data {
 
-Analog::Analog(const sr_datafeed_meta_analog &meta,
-       uint64_t samplerate) :
-       SignalData(samplerate)
+Analog::Analog() :
+       SignalData()
 {
 }
 
@@ -43,5 +43,20 @@ deque< shared_ptr<AnalogSnapshot> >& Analog::get_snapshots()
        return _snapshots;
 }
 
+void Analog::clear()
+{
+       _snapshots.clear();
+}
+
+uint64_t Analog::get_max_sample_count() const
+{
+       uint64_t l = 0;
+       for (const std::shared_ptr<AnalogSnapshot> s : _snapshots) {
+               assert(s);
+               l = max(l, s->get_sample_count());
+       }
+       return l;
+}
+
 } // namespace data
 } // namespace pv