public override int Distance(TypeReference value)
{
if (value == null)
{
return(1000);
}
if (value is NullableTypeReference)
{
return(parent.Distance(((NullableTypeReference)value).Parent));
}
else
{
if (value.TypeName.Data != "void")
{
return(1 + parent.Distance(value));
}
else
{
return(0);
}
}
}
public int CompareTo(Parameters parameters, List <TypeReference> types)
{
for (int i = 0; i < parameters.ParameterList.Count; i++)
{
TypeReference self = this.parameters[i].TypeReference;
TypeReference other = parameters.ParameterList[i].TypeReference;
int s = self.Distance(types[i]);
int o = other.Distance(types[i]);
int c = o.CompareTo(s);
if (c != 0)
{
return(c);
}
}
return(0);
}