Empty ranges is not displayed

should be a tunable parameter
drug007 · Jul 14, 2024 · 2acd56d · 2acd56d
1 parent 4547c10
commit 2acd56d
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/auxil/source/auxil/model/accept_impl.d b/auxil/source/auxil/model/accept_impl.d
@@ -27,6 +27,16 @@ mixin template acceptImpl()
 		enum hasTreePath = Visitor.treePathEnabled;
 		enum hasSize     = Visitor.sizeCalculationEnabled;
 
+		// If the range is empty then it is not processed
+		// TODO: should be a tunable parameter per a node(!)
+		static if (dataHasStaticArrayModel!Data || 
+		           dataHasRandomAccessRangeModel!Data ||
+		           dataHasAssociativeArrayModel!Data)
+		{
+			if (!data.length)
+				return false;
+		}
+
 		if (visitor.doEnterNode!(order, Data)(data, this, visitor))
 			return true;