public virtual void TestNewEmptyClone(ConcatVectorTest.DenseTestVector d1)
{
ConcatVector empty = new ConcatVector(d1.vector.GetNumberOfComponents());
ConcatVector emptyClone = d1.vector.NewEmptyClone();
NUnit.Framework.Assert.IsTrue(empty.ValueEquals(emptyClone, 1.0e-5));
}
public virtual void TestValueEquals(ConcatVectorTest.DenseTestVector d1)
{
ConcatVector clone = d1.vector.DeepClone();
NUnit.Framework.Assert.IsTrue(clone.ValueEquals(d1.vector, 1.0e-5));
NUnit.Framework.Assert.IsTrue(d1.vector.ValueEquals(clone, 1.0e-5));
NUnit.Framework.Assert.IsTrue(d1.vector.ValueEquals(d1.vector, 1.0e-5));
NUnit.Framework.Assert.IsTrue(clone.ValueEquals(clone, 1.0e-5));
Random r = new Random();
int size = clone.GetNumberOfComponents();
if (size > 0)
{
clone.AddVectorInPlace(d1.vector, 1.0);
// If the clone is a 0 vector
bool isZero = true;
foreach (double[] arr in d1.values)
{
foreach (double d in arr)
{
if (d != 0)
{
isZero = false;
}
}
}
if (isZero)
{
NUnit.Framework.Assert.IsTrue(clone.ValueEquals(d1.vector, 1.0e-5));
NUnit.Framework.Assert.IsTrue(d1.vector.ValueEquals(clone, 1.0e-5));
}
else
{
NUnit.Framework.Assert.IsFalse(clone.ValueEquals(d1.vector, 1.0e-5));
NUnit.Framework.Assert.IsFalse(d1.vector.ValueEquals(clone, 1.0e-5));
}
NUnit.Framework.Assert.IsTrue(d1.vector.ValueEquals(d1.vector, 1.0e-5));
NUnit.Framework.Assert.IsTrue(clone.ValueEquals(clone, 1.0e-5));
// refresh the clone
clone = d1.vector.DeepClone();
int tinker = r.NextInt(size);
d1.vector.SetDenseComponent(tinker, new double[] { 0, 0, 1 });
clone.SetSparseComponent(tinker, 2, 1);
NUnit.Framework.Assert.IsTrue(d1.vector.ValueEquals(clone, 1.0e-5));
NUnit.Framework.Assert.IsTrue(clone.ValueEquals(d1.vector, 1.0e-5));
}
}