public override IBlauPoint getSample() { IBlauPoint answer = _current; BlauPoint p = new BlauPoint(this.SampleSpace); for (int i = 0; i < this.SampleSpace.Dimension; i++) { p.setCoordinate(i, _current.getCoordinate(i)); } for (int i = 0; i < this.SampleSpace.Dimension; i++) { if (p.getCoordinate(i) + _step > this.SampleSpace.getAxis(i).MaximumValue) { p.setCoordinate(i, this.SampleSpace.getAxis(i).MinimumValue); if (i == this.SampleSpace.Dimension) { p = new BlauPoint(this.SampleSpace); break; } } else { p.setCoordinate(i, _step + p.getCoordinate(i)); break; } } _current = p; return(answer); }
public void BlauPointTest() { Console.WriteLine("BlauPointTest"); int dim = 3; string [] names = new string [3] { "x", "y", "z" }; double [] mins = new double [3] { 0.0, 0.0, 0.0 }; double [] maxs = new double [3] { 100.0, 200.0, 300.0 }; IBlauSpace s = BlauSpace.create(dim, names, mins, maxs); IBlauPoint bp = new BlauPoint(s); bp.setCoordinate(0, 10.0); bp.setCoordinate(1, 20.0); bp.setCoordinate(2, 30.0); Assert.AreEqual(bp.getCoordinate(0), 10.0); Assert.AreEqual(bp.getCoordinate(1), 20.0); Assert.AreEqual(bp.getCoordinate(2), 30.0); Assert.Throws <Exception>(delegate { bp.setCoordinate(0, -10.0); }); Assert.Throws <Exception>(delegate { bp.setCoordinate(0, 110.0); }); Assert.Throws <Exception>(delegate { bp.setCoordinate(1, -10.0); }); Assert.Throws <Exception>(delegate { bp.setCoordinate(1, 210.0); }); Assert.Throws <Exception>(delegate { bp.setCoordinate(2, -10.0); }); Assert.Throws <Exception>(delegate { bp.setCoordinate(2, 310.0); }); IBlauPoint bp2 = bp.clone(); Assert.AreEqual(bp.CompareTo(bp2), 0); Assert.AreEqual(bp2.CompareTo(bp), 0); int h, h2; h = bp.GetHashCode(); h2 = bp2.GetHashCode(); Assert.AreEqual(h, h2); bp.setCoordinate(0, 11.0); h = bp.GetHashCode(); h2 = bp2.GetHashCode(); Assert.AreNotEqual(h, h2); bp2.setCoordinate(0, 11.0); h = bp.GetHashCode(); h2 = bp2.GetHashCode(); Assert.AreEqual(h, h2); bp.setCoordinate(1, 22.0); h = bp.GetHashCode(); h2 = bp2.GetHashCode(); Assert.AreNotEqual(h, h2); bp2.setCoordinate(1, 22.0); h = bp.GetHashCode(); h2 = bp2.GetHashCode(); Assert.AreEqual(h, h2); bp.setCoordinate(2, 33.0); h = bp.GetHashCode(); h2 = bp2.GetHashCode(); Assert.AreNotEqual(h, h2); bp2.setCoordinate(2, 33.0); h = bp.GetHashCode(); h2 = bp2.GetHashCode(); Assert.AreEqual(h, h2); Dictionary <IBlauPoint, int> dic = new Dictionary <IBlauPoint, int>(); dic.Add(bp, 1); Assert.AreEqual(dic.ContainsKey(bp), true); Assert.AreEqual(dic.ContainsKey(bp2), false); SortedDictionary <IBlauPoint, int> dic2 = new SortedDictionary <IBlauPoint, int>(); dic2.Add(bp, 1); Assert.AreEqual(dic2.ContainsKey(bp), true); Assert.AreEqual(dic2.ContainsKey(bp2), true); }