#region License Information /* HeuristicLab * Copyright (C) 2002-2015 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 System.Collections.Generic; using HeuristicLab.Core; using HeuristicLab.Data; namespace HeuristicLab.BioBoost.Utils { public static class ValueParameterCollectionExtensions { /// /// total conversion cost including costs for required supplies minus revenue for side products. /// /// the list of products and amounts /// a dictionary containing the prices to use /// the main product i.e. no side product and hence excluded from this calculation /// public static double TotalCost(this ValueParameterCollection productsAndAmounts, IDictionary productPrices, string mainProductName) { double cost = 0; foreach (var p in productsAndAmounts) { var productName = p.Name; var amount = p.Value as DoubleValue; double price; if (amount != null && productName != mainProductName && productPrices.TryGetValue(p.Name, out price)) { cost -= amount.Value*price; // as amount*price is sales revenue -amount*price is cost ;-) } } return cost; } } }