-Logic::Logic(const sr_datafeed_meta_logic &meta,
- uint64_t samplerate) :
- SignalData(samplerate),
- _num_probes(meta.num_probes)
+Logic::Logic(unsigned int num_channels) :
+ SignalData(),
+ samplerate_(1), // Default is 1 Hz to prevent division-by-zero errors
+ num_channels_(num_channels)
+{
+ assert(num_channels_ > 0);
+}
+
+unsigned int Logic::num_channels() const
+{
+ return num_channels_;
+}
+
+void Logic::push_segment(shared_ptr<LogicSegment> &segment)
+{
+ segments_.push_back(segment);
+
+ if ((samplerate_ == 1) && (segment->samplerate() > 1))
+ samplerate_ = segment->samplerate();
+
+ connect(segment.get(), SIGNAL(completed()), this, SLOT(on_segment_completed()));
+}
+
+const deque< shared_ptr<LogicSegment> >& Logic::logic_segments() const
+{
+ return segments_;
+}
+
+deque< shared_ptr<LogicSegment> >& Logic::logic_segments()
+{
+ return segments_;
+}
+
+vector< shared_ptr<Segment> > Logic::segments() const
+{
+ return vector< shared_ptr<Segment> >(segments_.begin(), segments_.end());
+}
+
+uint32_t Logic::get_segment_count() const
+{
+ return (uint32_t)segments_.size();
+}
+
+void Logic::clear()
+{
+ if (!segments_.empty()) {
+ segments_.clear();
+
+ samples_cleared();
+ }
+}
+
+void Logic::set_samplerate(double value)
+{
+ samplerate_ = value;
+}
+
+double Logic::get_samplerate() const