WIP some refactoring of geometry library

cdiggins · cdiggins · commit 5fa3f778ca49 · 2024-04-01T13:58:38.000-04:00
diff --git a/Parakeet/CstNode.cs b/Parakeet/CstNode.cs
@@ -89,5 +89,13 @@ public static StringBuilder ToXml(this CstNode node, StringBuilder sb = null, st
 
             return sb;
         }
+
+        public static IEnumerable<CstNode> Descendants(this CstNode node)
+        {
+            yield return node;
+            foreach (var c in node.Children)
+            foreach (var d in c.Descendants())
+                yield return d;
+        }
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -89,5 +89,13 @@ public static StringBuilder ToXml(this CstNode node, StringBuilder sb = null, st`
`89`	`89`
`90`	`90`	`return sb;`
`91`	`91`	`}`
	`92`	`+`
	`93`	`+ public static IEnumerable<CstNode> Descendants(this CstNode node)`
	`94`	`+ {`
	`95`	`+ yield return node;`
	`96`	`+ foreach (var c in node.Children)`
	`97`	`+ foreach (var d in c.Descendants())`
	`98`	`+ yield return d;`
	`99`	`+ }`
`92`	`100`	`}`
`93`	`101`	`}`