Renamed C++ headers to .hpp

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

diff --git a/pv/data/analog.cpp b/pv/data/analog.cpp
index fadd5c696331ce95a0c79ee057b1d81b40d6434c..30cf5013033dd0f9cc8b002031769b109495c4b5 100644 (file)
--- a/pv/data/analog.cpp
+++ b/pv/data/analog.cpp
@@ -18,11 +18,14 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
-#include "analog.h"
-#include "analogsnapshot.h"
+#include <cassert>
 
-using namespace boost;
-using namespace std;
+#include "analog.hpp"
+#include "analogsnapshot.hpp"
+
+using std::deque;
+using std::max;
+using std::shared_ptr;
 
 namespace pv {
 namespace data {
@@ -34,17 +37,27 @@ Analog::Analog() :
 
 void Analog::push_snapshot(shared_ptr<AnalogSnapshot> &snapshot)
 {
-       _snapshots.push_front(snapshot);
+       snapshots_.push_front(snapshot);
 }
 
 deque< shared_ptr<AnalogSnapshot> >& Analog::get_snapshots()
 {
-       return _snapshots;
+       return snapshots_;
+}
+
+void Analog::clear()
+{
+       snapshots_.clear();
 }
 
-void Analog::clear_snapshots()
+uint64_t Analog::get_max_sample_count() const
 {
-       _snapshots.clear();
+       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