Copyright	(c) Pablo Couto 2014
License	GPL-3
Maintainer	pablo@infty.in
Stability	experimental
Safe Haskell	None
Language	Haskell2010

Referees.Solver

Contents

Constructors
Runners and helpers

Description

This module reexports some functions from Referees.Solver.Internal.

Synopsis

Constructors

mkProfitMatrix Source

Arguments

:: ProfitFunction a b c
-> [a]	Items
-> [b]	Bins
-> Maybe c	Optional quality
-> ProfitMatrix

Given a ProfitFunction, mkProfitMatrix computes a profit matrix between bins and items, optionally taking a quality as being by default shared between them. The values in a ProfitMatrix serve to distribute items among bins according to the capacities of the latter and the values of the former.

Runners and helpers

run_lpGAP :: ProfitMatrix -> [Capacity] -> Bounds Copies -> IO (ReturnCode, Maybe (Double, Map String Double)) Source

Simple helper function to run the glpk-hs interface to GLPK, as constructed with lpGAP. Takes the same arguments as lpGAP.

fromGLPKtoList :: (ReturnCode, Maybe (Double, Map String Double)) -> Maybe [(Col, Row)] Source

fromGLPKtoList turns the (unIOd) output of run_lpGAP into a more usable format.