diff options
Diffstat (limited to 'Anneal.hs')
| -rw-r--r-- | Anneal.hs | 6 |
1 files changed, 5 insertions, 1 deletions
@@ -1,4 +1,5 @@ -module XMonadContrib.Anneal ( Rated(Rated), the_value, the_rating, anneal ) where +module XMonadContrib.Anneal ( Rated(Rated), the_value, the_rating + , anneal, annealMax ) where import System.Random ( StdGen, Random, mkStdGen, randomR ) import Control.Monad.State ( State, runState, put, get, gets, modify ) @@ -21,6 +22,9 @@ instance Ord a => Ord (Rated a b) where anneal :: a -> (a -> Double) -> (a -> [a]) -> Rated Double a anneal st r sel = runAnneal st r (do_anneal sel) +annealMax :: a -> (a -> Double) -> (a -> [a]) -> Rated Double a +annealMax st r sel = runAnneal st (negate . r) (do_anneal sel) + do_anneal :: (a -> [a]) -> State (Anneal a) (Rated Double a) do_anneal sel = do sequence_ $ replicate 100 da gets best |