public double MaxDiff(object thatd)
{
DistributionCursorArray <DistributionType, DomainType> that = thatd as DistributionCursorArray <DistributionType, DomainType>;
if (that == null)
{
return(Double.PositiveInfinity);
}
if (!IsCompatibleWith(that))
{
return(Double.PositiveInfinity);
}
double max = 0;
IEnumerator <DistributionType> iter = that.GetEnumerator();
foreach (DistributionType d in this)
{
bool ok = iter.MoveNext();
Assert.IsTrue(ok);
double diff = ((Diffable)d).MaxDiff(iter.Current);
if (diff > max)
{
max = diff;
}
}
return(max);
}
public override bool Equals(object thatd)
{
DistributionCursorArray <DistributionType, DomainType> that = thatd as DistributionCursorArray <DistributionType, DomainType>;
if (that == null)
{
return(false);
}
if (!IsCompatibleWith(that))
{
return(false);
}
IEnumerator <DistributionType> iter = that.GetEnumerator();
foreach (DistributionType d in this)
{
bool ok = iter.MoveNext();
Assert.IsTrue(ok);
if (!d.Equals(iter.Current))
{
return(false);
}
}
return(true);
}
public void SetTo(DistributionCursorArray <DistributionType, DomainType> that)
{
CheckCompatible(that);
Action action = delegate() { cursor.SetTo(that.cursor); };
ForEach(that, action);
}
// a and b may be the same object as this.
public void SetToProduct(DistributionCursorArray <DistributionType, DomainType> a, DistributionCursorArray <DistributionType, DomainType> b)
{
CheckCompatible(a);
CheckCompatible(b);
Action action = delegate() { cursor.SetToProduct(a.cursor, b.cursor); };
ForEach(a, b, action);
}
public bool IsCompatibleWith(object thatd)
{
DistributionCursorArray <DistributionType, DomainType> that = thatd as DistributionCursorArray <DistributionType, DomainType>;
if (that == null)
{
return(false);
}
if (!base.IsCompatibleWith(that))
{
return(false);
}
return(true);
//return cursor.IsCompatibleWith(that.cursor);
}
Split(IList <bool> isOuterDimension)
{
int outerRank = StringUtil.Sum(isOuterDimension);
if (outerRank == 0)
{
throw new ArgumentException("No outer dimensions chosen");
}
int innerRank = Rank - outerRank;
if (innerRank == 0)
{
throw new ArgumentException("No inner dimensions left");
}
int[] innerLengths = new int[innerRank];
int[] innerStride = new int[innerRank];
int[] outerLengths = new int[outerRank];
int[] outerStride = new int[outerRank];
int innerIndex = 0;
int outerIndex = 0;
int i = 0;
foreach (bool isOuter in isOuterDimension)
{
if (isOuter)
{
outerLengths[outerIndex] = dim[i];
outerStride[outerIndex] = stride[i];
outerIndex++;
}
else
{
innerLengths[innerIndex] = dim[i];
innerStride[innerIndex] = stride[i];
innerIndex++;
}
i++;
}
DistributionCursorArray <DistributionType, DomainType> inner =
new DistributionCursorArray <DistributionType, DomainType>
((DistributionType)this[0].ReferenceClone(), innerLengths, innerStride);
return(new DistributionCursorArray <DistributionCursorArray <DistributionType, DomainType>, DomainType[]>
(inner, outerLengths, outerStride));
}
