1 files changed, 32 insertions, 0 deletions
diff --git a/files/practicum/GenTree.icl b/files/practicum/GenTree.icl
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+++ b/files/practicum/GenTree.icl
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+implementation module GenTree
+
+import StdEnv
+
+::  GenTree a b = Node a [GenTree a b] | Leaf b
+::  Either  a b = This a | That b
+
+root :: (GenTree a b) -> Either a b
+root ...
+
+trees :: (GenTree a b) -> [GenTree a b]
+trees ...
+
+isNodeMember :: a (GenTree a b) -> Bool | Eq a
+isNodeMember ...
+
+isLeafMember :: b (GenTree a b) -> Bool | Eq b
+isLeafMember ...
+
+allNodes :: (GenTree a b) -> [a]
+allNodes ...
+
+allLeaves :: (GenTree a b) -> [b]
+allLeaves ...
+
+allMembers :: (GenTree a a) -> [a]
+allMembers ...
+
+map2 :: (a -> c,b -> d) (GenTree a b) -> GenTree c d
+map2 ...
+
+Start = allLeaves (Node 5 [Node 3 [Node 6 [Leaf 42.42]],Leaf 3.14])