public bool Contains(ElementType faceType) { if (faceType == Type) { return(true); } else { if (_collection != null) { return(_collection.Contains(faceType)); } } return(false); }
TestLoadGraph2() { // Undirected file. const String FileContents = "DL\r\n" + "N=4\r\n" + "FORMAT = FULLMATRIX DIAGONAL PRESENT\r\n" + "ROW LABELS:\r\n" + "\"a\"\r\n" + "\"b\"\r\n" + "\"c\"\r\n" + "\"d\"\r\n" + "COLUMN LABELS:\r\n" + "\"a\"\r\n" + "\"b\"\r\n" + "\"c\"\r\n" + "\"d\"\r\n" + "DATA:\r\n" + "0 0 0 0\r\n" + "0 0 3 1\r\n" + "0 3 4.12 0\r\n" + "0 1 0 0\r\n" ; using (StreamWriter oStreamWriter = new StreamWriter(m_sTempFileName)) { oStreamWriter.Write(FileContents); } IGraph oGraph = m_oGraphAdapter.LoadGraph(m_sTempFileName, GraphDirectedness.Undirected); Assert.IsInstanceOfType(oGraph, typeof(Graph)); IVertexCollection oVertices = oGraph.Vertices; Assert.AreEqual(4, oVertices.Count); Assert.IsTrue(oVertices.Contains("a")); Assert.IsTrue(oVertices.Contains("b")); Assert.IsTrue(oVertices.Contains("c")); Assert.IsTrue(oVertices.Contains("d")); IEdgeCollection oEdges = oGraph.Edges; Assert.AreEqual(3, oEdges.Count); // The key is a concatenation of vertex names and the value is the // edge. Dictionary <String, IEdge> oEdgeDictionary = new Dictionary <String, IEdge>(3); foreach (IEdge oEdge in oEdges) { String sName0 = oEdge.Vertices[0].Name; String sName1 = oEdge.Vertices[1].Name; oEdgeDictionary.Add( sName0.CompareTo(sName1) > 0 ? (sName1 + sName0) : (sName0 + sName1), oEdge); } Assert.AreEqual(3, oEdgeDictionary.Count); IEdge oFoundEdge; Assert.IsTrue(oEdgeDictionary.TryGetValue("bd", out oFoundEdge)); Assert.AreEqual(1.0, oFoundEdge.GetRequiredValue( ReservedMetadataKeys.EdgeWeight, typeof(Double))); Assert.IsTrue(oEdgeDictionary.TryGetValue("bc", out oFoundEdge)); Assert.AreEqual(3.0, oFoundEdge.GetRequiredValue( ReservedMetadataKeys.EdgeWeight, typeof(Double))); Assert.IsTrue(oEdgeDictionary.TryGetValue("cc", out oFoundEdge)); Assert.AreEqual(4.12, oFoundEdge.GetRequiredValue( ReservedMetadataKeys.EdgeWeight, typeof(Double))); }
public bool Contains(ElementType faceType) { return(collection.Contains(faceType)); }