Module Observe

observe :: Data a => (a -> String -> Int -> [Int] -> a) -> String -> a -> a   

The basic operation to observe the evaluation of data structures. It has a Data context so that it can also observe the instantiation of free variables occurring in data structures.

observeG :: (a -> String -> Int -> [Int] -> a) -> String -> a -> a   

The basic operation to observe the evaluation of ground data structures. It does not require a Data context but it can not observe the instantiation of free variables occurring in data structures. Thus, it has to be ensured that free variables do not occur in the observed structures, otherwise this observer always suspends.

oLit :: Show a => a -> String -> Int -> [Int] -> a   

oInt :: Int -> String -> Int -> [Int] -> Int   

oBool :: Bool -> String -> Int -> [Int] -> Bool   

oChar :: Char -> String -> Int -> [Int] -> Char   

oFloat :: Float -> String -> Int -> [Int] -> Float   

oOpaque :: a -> String -> Int -> [Int] -> a   

oOpaqueConstr :: String -> a -> String -> Int -> [Int] -> a   

oList :: Data a => (a -> String -> Int -> [Int] -> a) -> [a] -> String -> Int -> [Int] -> [a]   

oString :: String -> String -> Int -> [Int] -> String   

oPair :: (Data a, Data b) => (a -> String -> Int -> [Int] -> a) -> (b -> String -> Int -> [Int] -> b) -> (a,b) -> String -> Int -> [Int] -> (a,b)   

oTriple :: (Data a, Data b, Data c) => (a -> String -> Int -> [Int] -> a) -> (b -> String -> Int -> [Int] -> b) -> (c -> String -> Int -> [Int] -> c) -> (a,b,c) -> String -> Int -> [Int] -> (a,b,c)   

o4Tuple :: (Data a, Data b, Data c, Data d) => (a -> String -> Int -> [Int] -> a) -> (b -> String -> Int -> [Int] -> b) -> (c -> String -> Int -> [Int] -> c) -> (d -> String -> Int -> [Int] -> d) -> (a,b,c,d) -> String -> Int -> [Int] -> (a,b,c,d)   

o5Tuple :: (Data a, Data b, Data c, Data d, Data e) => (a -> String -> Int -> [Int] -> a) -> (b -> String -> Int -> [Int] -> b) -> (c -> String -> Int -> [Int] -> c) -> (d -> String -> Int -> [Int] -> d) -> (e -> String -> Int -> [Int] -> e) -> (a,b,c,d,e) -> String -> Int -> [Int] -> (a,b,c,d,e)   

oMaybe :: Data a => (a -> String -> Int -> [Int] -> a) -> Maybe a -> String -> Int -> [Int] -> Maybe a   

oEither :: (Data a, Data b) => (a -> String -> Int -> [Int] -> a) -> (b -> String -> Int -> [Int] -> b) -> Either a b -> String -> Int -> [Int] -> Either a b   

oFun :: (Data a, Data b) => (a -> String -> Int -> [Int] -> a) -> (b -> String -> Int -> [Int] -> b) -> (a -> b) -> String -> Int -> [Int] -> a -> b   

(~>) :: (Data a, Data b) => (a -> String -> Int -> [Int] -> a) -> (b -> String -> Int -> [Int] -> b) -> (a -> b) -> String -> Int -> [Int] -> a -> b   

Further infos:

• defined as right-associative infix operator with precedence 5

oFunFG :: Data a => (a -> String -> Int -> [Int] -> a) -> (b -> String -> Int -> [Int] -> b) -> (a -> b) -> String -> Int -> [Int] -> a -> b   

(~~>) :: Data a => (a -> String -> Int -> [Int] -> a) -> (b -> String -> Int -> [Int] -> b) -> (a -> b) -> String -> Int -> [Int] -> a -> b   

Further infos:

• defined as right-associative infix operator with precedence 5

oFunG :: (a -> String -> Int -> [Int] -> a) -> (b -> String -> Int -> [Int] -> b) -> (a -> b) -> String -> Int -> [Int] -> a -> b   

(~~~>) :: (a -> String -> Int -> [Int] -> a) -> (b -> String -> Int -> [Int] -> b) -> (a -> b) -> String -> Int -> [Int] -> a -> b   

Further infos:

• defined as right-associative infix operator with precedence 5

o0 :: String -> a -> String -> Int -> [Int] -> a   

o1 :: Data a => (a -> String -> Int -> [Int] -> a) -> String -> (a -> b) -> a -> String -> Int -> [Int] -> b   

o2 :: (Data a, Data b) => (a -> String -> Int -> [Int] -> a) -> (b -> String -> Int -> [Int] -> b) -> String -> (a -> b -> c) -> a -> b -> String -> Int -> [Int] -> c   

o3 :: (Data a, Data b, Data c) => (a -> String -> Int -> [Int] -> a) -> (b -> String -> Int -> [Int] -> b) -> (c -> String -> Int -> [Int] -> c) -> String -> (a -> b -> c -> d) -> a -> b -> c -> String -> Int -> [Int] -> d   

o4 :: (Data a, Data b, Data c, Data d) => (a -> String -> Int -> [Int] -> a) -> (b -> String -> Int -> [Int] -> b) -> (c -> String -> Int -> [Int] -> c) -> (d -> String -> Int -> [Int] -> d) -> String -> (a -> b -> c -> d -> e) -> a -> b -> c -> d -> String -> Int -> [Int] -> e   

o5 :: (Data a, Data b, Data c, Data d, Data e) => (a -> String -> Int -> [Int] -> a) -> (b -> String -> Int -> [Int] -> b) -> (c -> String -> Int -> [Int] -> c) -> (d -> String -> Int -> [Int] -> d) -> (e -> String -> Int -> [Int] -> e) -> String -> (a -> b -> c -> d -> e -> f) -> a -> b -> c -> d -> e -> String -> Int -> [Int] -> f   

clearLogFile :: IO ()