- Add the notes Samir emailed me on 2008-07-06.

[match/match.git] / program / Test.hs

module Test where
import BellmanFord
import UnitMinCostFlow
import ProposalMatch
import ProposalMatchConfig
import Data.Array
import Data.Graph.Inductive.Graph
import Data.Graph.Inductive.Tree

myGraph = mkGraph [(0, ()), (1, ()), (2, ())]
	[(0, 1, 2), (0, 2, 3), (2, 1, -2)] :: Gr () Double 

spTree1 = spTree 0 myGraph

(flowVal, flowResid) = umcf 0 1 myGraph

-- Example from idea book p. 425
{- 
(myNumRvrs, myNumProps) = (4, 3)

myPrefsArray = array ((0,0), (myNumRvrs-1,myNumProps-1)) [
	((0, 0), 15), ((1, 0), 10), ((2, 0), 15), ((3, 0), 40),
	((0, 1), 30), ((1, 1),  7), ((2, 1), 10), ((3, 1), 15),
	((0, 2), 15), ((1, 2), 25), ((2, 2), 20), ((3, 2), 20)
	]
-}

(myNumRvrs, myNumProps) = (5, 3)

myPrefsArray = array ((0,0), (myNumRvrs-1,myNumProps-1)) [
	((0, 0), 15), ((1, 0), 10), ((2, 0), 15), ((3, 0), 40), ((4, 0), 20),
	((0, 1), 30), ((1, 1),  7), ((2, 1), 10), ((3, 1), 15), ((4, 1), 15),
	((0, 2), 15), ((1, 2), 25), ((2, 2), 20), ((3, 2), 20), ((4, 2), 15)
	]

myPrefs = \i j -> myPrefsArray ! (i, j)
myInst = Instance myNumRvrs myNumProps myPrefs

--rdnGraph = doReduction myInst (const (fromInteger wantExpertReviews))
--(rdnFlowVal, rdnFlowResid) = umcf 0 1 rdnGraph
--rdnFlow = flowDiff rdnGraph rdnFlowResid
myMatching = doMatching myInst