X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fdata%2Flogic.cpp;h=ac47c29d6ac12d004f44c23ccc80b6678e44e78b;hp=7b42e47497054c3fc6d359bf3ac860bb577fc09f;hb=946b52e1f0e0520415c3653cc6ea9d083718f76d;hpb=1b1ec774978b65209ce2b454cbf81da499b797d2

diff --git a/pv/data/logic.cpp b/pv/data/logic.cpp
index 7b42e474..ac47c29d 100644
--- a/pv/data/logic.cpp
+++ b/pv/data/logic.cpp
@@ -14,40 +14,70 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "logic.h"
-#include "logicsnapshot.h"
+#include <cassert>
 
-using namespace boost;
-using namespace std;
+#include "logic.hpp"
+#include "logicsegment.hpp"
+
+using std::deque;
+using std::max;
+using std::shared_ptr;
+using std::vector;
 
 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_channels) :
+	SignalData(),
+	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_front(segment);
 }
 
-int Logic::get_num_probes() const
+const deque< shared_ptr<LogicSegment> >& Logic::logic_segments() const
 {
-	return _num_probes;
+	return segments_;
+}
+
+vector< shared_ptr<Segment> > Logic::segments() const
+{
+	return vector< shared_ptr<Segment> >(segments_.begin(), segments_.end());
+}
+
+void Logic::clear()
+{
+	segments_.clear();
+
+	samples_cleared();
 }
 
-void Logic::push_snapshot(
-	shared_ptr<LogicSnapshot> &snapshot)
+uint64_t Logic::max_sample_count() const
 {
-	_snapshots.push_front(snapshot);
+	uint64_t l = 0;
+	for (shared_ptr<LogicSegment> s : segments_) {
+		assert(s);
+		l = max(l, s->get_sample_count());
+	}
+	return l;
 }
 
-deque< shared_ptr<LogicSnapshot> >& Logic::get_snapshots()
+void Logic::notify_samples_added(QObject* segment, uint64_t start_sample,
+	uint64_t end_sample)
 {
-	return _snapshots;
+	samples_added(segment, start_sample, end_sample);
 }
 
 } // namespace data