X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Frowitemowner.hpp;h=f64b25920f3c06960436accccf8f4fbff5677a73;hb=dbf74f26f6bd9fd5277f090fea8e4f5506c19911;hp=f5c2abd7cd53867a510911fde780af4846333d4d;hpb=7a01bd3654ed046216308fa64edfd79be7cd525f;p=pulseview.git

diff --git a/pv/view/rowitemowner.hpp b/pv/view/rowitemowner.hpp
index f5c2abd..f64b259 100644
--- a/pv/view/rowitemowner.hpp
+++ b/pv/view/rowitemowner.hpp
@@ -118,6 +118,18 @@ public:
 	 */
 	const_iterator end() const;
 
+	/**
+	 * Makes a list of row item owners of all the row items that are
+	 * decendants of this item.
+	 */
+	std::set< RowItemOwner* > list_row_item_owners();
+
+	/**
+	 * Creates a list of decendant signals filtered by type.
+	 */
+	template<class T>
+	std::set< std::shared_ptr<T> > list_by_type();
+
 	/**
 	 * Computes the vertical extents of the contents of this row item owner.
 	 * @return A pair containing the minimum and maximum y-values.