#region License Information /* HeuristicLab * Copyright (C) 2002-2016 Joseph Helm and Heuristic and Evolutionary Algorithms Laboratory (HEAL) * * This file is part of HeuristicLab. * * HeuristicLab is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * HeuristicLab is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with HeuristicLab. If not, see . */ #endregion using HeuristicLab.Core; using HeuristicLab.Persistence.Default.CompositeSerializers.Storable; using HeuristicLab.Common; using System.Collections.Generic; using System.Linq; using HeuristicLab.Encodings.IntegerVectorEncoding; namespace HeuristicLab.Problems.BinPacking3D { [Item("Extreme-point IntegerVector Decoder (3d)", "Decodes the integer vector and creates a packing solution candidate")] [StorableClass] public class ExtremePointIntegerVectorDecoder : IntegerVectorDecoderBase { [StorableConstructor] protected ExtremePointIntegerVectorDecoder(bool deserializing) : base(deserializing) { } protected ExtremePointIntegerVectorDecoder(ExtremePointIntegerVectorDecoder original, Cloner cloner) : base(original, cloner) { } public ExtremePointIntegerVectorDecoder() : base() { } public override IDeepCloneable Clone(Cloner cloner) { return new ExtremePointIntegerVectorDecoder(this, cloner); } protected override Solution CreateSolution(PackingShape binShape, bool useStackingConstraints) { return new Solution(binShape, useExtremePoints: true, stackingConstraints: useStackingConstraints); } protected override PackingPosition FindPositionForItem(BinPacking3D bp, PackingItem item, bool useStackingConstraints) { return bp.FindExtremePointForItem(item, rotated: false, stackingConstraints: useStackingConstraints); } protected override BinPacking3D CreatePacking( Solution partialSolution, ref IList remainingIDs, IList items, bool useStackingConstraints) { var bp = new BinPacking3D(partialSolution.BinShape); bp.ExtremePointBasedPacking(ref remainingIDs, items, useStackingConstraints); return bp; } } }