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Channels: Break up logic and analog channels into separate grids
[pulseview.git]
/
pv
/
data
/
signalbase.hpp
diff --git
a/pv/data/signalbase.hpp
b/pv/data/signalbase.hpp
index efe4a54abe484bbd571a1209aacdad6d729beaff..3356af5b786ad3fefeace38f7d42fe32dc7bdfa7 100644
(file)
--- a/
pv/data/signalbase.hpp
+++ b/
pv/data/signalbase.hpp
@@
-187,6
+187,11
@@
public:
*/
bool segment_is_complete(uint32_t segment_id) const;
*/
bool segment_is_complete(uint32_t segment_id) const;
+ /**
+ * Determines whether this signal has any sample data at all.
+ */
+ bool has_samples() const;
+
/**
* Queries the kind of conversion performed on this channel.
*/
/**
* Queries the kind of conversion performed on this channel.
*/