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);
}