X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fdata%2Flogic.cpp;h=6addea3b10a4440ec84357dd2d3fe47bc5ff1590;hb=3b68d03ddae96edb38a80f31bf6a990bde21cd1d;hp=4d2254428dee22f44a9ca1bd1efd5a8d25103458;hpb=be73bdfa788fcc62bda3187cb1ba04fed2b9d721;p=pulseview.git

diff --git a/pv/data/logic.cpp b/pv/data/logic.cpp
index 4d22544..6addea3 100644
--- a/pv/data/logic.cpp
+++ b/pv/data/logic.cpp
@@ -18,17 +18,20 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
+#include <cassert>
+
 #include "logic.h"
 #include "logicsnapshot.h"
 
-using namespace boost;
-using namespace std;
+using std::deque;
+using std::max;
+using std::shared_ptr;
 
 namespace pv {
 namespace data {
 
-Logic::Logic(unsigned int num_probes, uint64_t samplerate) :
-	SignalData(samplerate),
+Logic::Logic(unsigned int num_probes) :
+	SignalData(),
 	_num_probes(num_probes)
 {
 	assert(_num_probes > 0);
@@ -50,5 +53,20 @@ deque< shared_ptr<LogicSnapshot> >& Logic::get_snapshots()
 	return _snapshots;
 }
 
+void Logic::clear()
+{
+	_snapshots.clear();
+}
+
+uint64_t Logic::get_max_sample_count() const
+{
+	uint64_t l = 0;
+	for (std::shared_ptr<LogicSnapshot> s : _snapshots) {
+		assert(s);
+		l = max(l, s->get_sample_count());
+	}
+	return l;
+}
+
 } // namespace data
 } // namespace pv