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 fadd5c696331ce95a0c79ee057b1d81b40d6434c..53fa9a5a62b117c5a1258cdc09dd05d1fc1cf446 100644 (file)
--- a/pv/data/analog.cpp
+++ b/pv/data/analog.cpp
@@ -21,8 +21,9 @@
 #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 {
@@ -42,10 +43,20 @@ deque< shared_ptr<AnalogSnapshot> >& Analog::get_snapshots()
        return _snapshots;
 }
 
-void Analog::clear_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