RowItemOwner: Added list_by_type

[pulseview.git] / pv / view / rowitemowner.hpp

diff --git a/pv/view/rowitemowner.hpp b/pv/view/rowitemowner.hpp
index 423351956d675b9600f7178a241e2bca5e58470d..f64b25920f3c06960436accccf8f4fbff5677a73 100644 (file)
--- a/pv/view/rowitemowner.hpp
+++ b/pv/view/rowitemowner.hpp
@@ -18,8 +18,8 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
-#ifndef PULSEVIEW_PV_VIEW_ROWITEMOWNER_H
-#define PULSEVIEW_PV_VIEW_ROWITEMOWNER_H
+#ifndef PULSEVIEW_PV_VIEW_ROWITEMOWNER_HPP
+#define PULSEVIEW_PV_VIEW_ROWITEMOWNER_HPP
 
 #include <memory>
 #include <vector>
@@ -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.
@@ -138,4 +150,4 @@ private:
 } // view
 } // pv
 
-#endif // PULSEVIEW_PV_VIEW_ROWITEMOWNER_H
+#endif // PULSEVIEW_PV_VIEW_ROWITEMOWNER_HPP