#region License Information /* HeuristicLab * Copyright (C) 2002-2014 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; using System.Collections.Generic; namespace HeuristicLab.Core { public interface IDirectedGraph : IItem { void Clear(); void AddVertex(IVertex vertex); IArc AddArc(IVertex source, IVertex target); void AddArc(IArc arc); void RemoveVertex(IVertex vertex); void RemoveArc(IArc arc); IEnumerable Vertices { get; } IEnumerable Arcs { get; } event EventHandler VertexAdded; event EventHandler VertexRemoved; event EventHandler ArcAdded; event EventHandler ArcRemoved; } }