diff options
| author | aarne <aarne@cs.chalmers.se> | 2008-06-25 16:43:48 +0000 |
|---|---|---|
| committer | aarne <aarne@cs.chalmers.se> | 2008-06-25 16:43:48 +0000 |
| commit | b96b36f43de3e2f8b58d5f539daa6f6d47f25870 (patch) | |
| tree | 0992334be13cec6538a1dea22fbbf26ad6bdf224 /src/GF/OldParsing/IncrementalChart.hs | |
| parent | fe367412e0aeb4ad5c02de68e6eca382e0f96984 (diff) | |
removed src for 2.9
Diffstat (limited to 'src/GF/OldParsing/IncrementalChart.hs')
| -rw-r--r-- | src/GF/OldParsing/IncrementalChart.hs | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/src/GF/OldParsing/IncrementalChart.hs b/src/GF/OldParsing/IncrementalChart.hs deleted file mode 100644 index 132ed4dc4..000000000 --- a/src/GF/OldParsing/IncrementalChart.hs +++ /dev/null @@ -1,50 +0,0 @@ ----------------------------------------------------------------------- --- | --- Module : IncrementalChart --- Maintainer : PL --- Stability : (stable) --- Portability : (portable) --- --- > CVS $Date: 2005/04/21 16:22:47 $ --- > CVS $Author: bringert $ --- > CVS $Revision: 1.2 $ --- --- Implementation of /incremental/ deductive parsing, --- i.e. parsing one word at the time. ------------------------------------------------------------------------------ - - -module GF.OldParsing.IncrementalChart - (-- * Type definitions - IncrementalChart, - -- * Functions - buildChart, - chartList - ) where - -import Data.Array -import GF.Data.SortedList -import GF.Data.Assoc - -buildChart :: (Ord item, Ord key) => (item -> key) -> - (Int -> item -> SList item) -> - (Int -> SList item) -> - (Int, Int) -> IncrementalChart item key - -chartList :: (Ord item, Ord key) => (Int -> item -> edge) -> IncrementalChart item key -> [edge] - -type IncrementalChart item key = Array Int (Assoc key (SList item)) - ----------- - -buildChart keyof rules axioms bounds = finalChartArray - where buildState k = limit (rules k) $ axioms k - finalChartList = map buildState [fst bounds .. snd bounds] - finalChartArray = listArray bounds $ map stateAssoc finalChartList - stateAssoc state = accumAssoc id [ (keyof item, item) | item <- state ] - -chartList combine chart = [ combine k item | - (k, state) <- assocs chart, - item <- concatMap snd $ aAssocs state ] - - |