X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fdata%2Flogic.cpp;h=038da649896a0f915883403fb420a37d9d36db0d;hb=69e950969e45ddbf516069c28f72f5696c53af5d;hp=c62a2f2e3ad693833b1a55dbac3977d72c62deb5;hpb=b087ba7fd88610cbf54f6371367c7b9f9829dc63;p=pulseview.git

diff --git a/pv/data/logic.cpp b/pv/data/logic.cpp
index c62a2f2e..038da649 100644
--- a/pv/data/logic.cpp
+++ b/pv/data/logic.cpp
@@ -14,45 +14,91 @@
  * 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(unsigned int num_probes) :
+Logic::Logic(unsigned int num_channels) :
 	SignalData(),
-	_num_probes(num_probes)
+	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);
+}
+
+const deque< shared_ptr<LogicSegment> >& Logic::logic_segments() const
 {
-	assert(_num_probes > 0);
+	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()
+{
+	segments_.clear();
+
+	samples_cleared();
 }
 
-int Logic::get_num_probes() const
+void Logic::set_samplerate(double value)
 {
-	return _num_probes;
+	samplerate_ = value;
 }
 
-void Logic::push_snapshot(
-	shared_ptr<LogicSnapshot> &snapshot)
+double Logic::get_samplerate() const
 {
-	_snapshots.push_front(snapshot);
+	return samplerate_;
 }
 
-deque< shared_ptr<LogicSnapshot> >& Logic::get_snapshots()
+uint64_t Logic::max_sample_count() const
 {
-	return _snapshots;
+	uint64_t l = 0;
+	for (const shared_ptr<LogicSegment>& s : segments_) {
+		assert(s);
+		l = max(l, s->get_sample_count());
+	}
+	return l;
 }
 
-void Logic::clear_snapshots()
+void Logic::notify_samples_added(shared_ptr<Segment> segment, uint64_t start_sample,
+	uint64_t end_sample)
 {
-	_snapshots.clear();
+	samples_added(segment, start_sample, end_sample);
 }
 
 } // namespace data