Implemented Popup dialog widget

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

diff --git a/pv/data/logic.cpp b/pv/data/logic.cpp
index 7b42e47497054c3fc6d359bf3ac860bb577fc09f..c62a2f2e3ad693833b1a55dbac3977d72c62deb5 100644 (file)
--- a/pv/data/logic.cpp
+++ b/pv/data/logic.cpp
@@ -27,11 +27,11 @@ using namespace std;
 namespace pv {
 namespace data {
 
-Logic::Logic(const sr_datafeed_meta_logic &meta,
-       uint64_t samplerate) :
-       SignalData(samplerate),
-       _num_probes(meta.num_probes)
+Logic::Logic(unsigned int num_probes) :
+       SignalData(),
+       _num_probes(num_probes)
 {
+       assert(_num_probes > 0);
 }
 
 int Logic::get_num_probes() const
@@ -50,5 +50,10 @@ deque< shared_ptr<LogicSnapshot> >& Logic::get_snapshots()
        return _snapshots;
 }
 
+void Logic::clear_snapshots()
+{
+       _snapshots.clear();
+}
+
 } // namespace data
 } // namespace pv