int IComparer.Compare(object left, object right)
{
float ret;
Pair pair = new Pair(left, right, differ);
if (left.GetType() != right.GetType())
{
ret = 1;
}
else if (useCache && differ.comparisonCache.ContainsKey(pair))
{
ret = (float)differ.comparisonCache[pair];
}
else
{
NodeInterface comparer = differ.GetInterface(left);
ret = comparer.Compare(left, right, differ);
}
if (useCache)
{
differ.comparisonCache[pair] = ret;
}
if (ret < minimumDifference && ret > threshold)
{
minimumDifference = ret;
}
if (ret <= threshold)
{
return(0);
}
else
{
return(1);
}
}
public int GetHashCode(object obj)
{
return(differ.GetInterface(obj).GetHashCode(obj));
}
public Pair(object a, object b, StructuredDiff differ)
{
left = a; right = b;
code = unchecked (differ.GetInterface(left).GetHashCode(left) + differ.GetInterface(right).GetHashCode(right));
}
public Pair(object a, object b, StructuredDiff differ) {
left = a; right = b;
code = unchecked(differ.GetInterface(left).GetHashCode(left) + differ.GetInterface(right).GetHashCode(right));
}
