X-Git-Url: http://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fdata%2Fdecode%2Fannotation.cpp;fp=pv%2Fdata%2Fdecode%2Fannotation.cpp;h=27a44fe4808208b09240d575910ff4f72b68cc42;hp=fe0350d03b1643a4aedba1623a27ba23981c83b0;hb=d656b01007629b239b51ab34e5a0219ef4f2595a;hpb=ca9a5918dee795c566d0caaff096f791dba92f66

diff --git a/pv/data/decode/annotation.cpp b/pv/data/decode/annotation.cpp
index fe0350d0..27a44fe4 100644
--- a/pv/data/decode/annotation.cpp
+++ b/pv/data/decode/annotation.cpp
@@ -86,6 +86,11 @@ uint64_t Annotation::end_sample() const
 	return end_sample_;
 }
 
+uint64_t Annotation::length() const
+{
+	return end_sample_ - start_sample_;
+}
+
 Annotation::Class Annotation::ann_class_id() const
 {
 	return ann_class_id_;