/// <summary>
///
/// </summary>
/// <typeparam name="Tkey"></typeparam>
/// <typeparam name="TVal"></typeparam>
/// <param name="prestring"></param>
/// <param name="d1"></param>
/// <param name="d2"></param>
/// <param name="ans"></param>
/// <param name="compareValues"></param>
/// <returns></returns>
private static bool CompareDictionaries <Tkey, TVal>(string prestring, Dictionary <Tkey, TVal> d1, Dictionary <Tkey, TVal> d2, List <SequenceDifference> ans,
compareItems <TVal> compareValues)
{
if (onewayKeyCompare <Tkey, TVal>(prestring, d1, d2, ans))
{
return(true);
}
if (onewayKeyCompare <Tkey, TVal>(prestring, d2, d1, ans))
{
return(true);
}
bool diff = false;
foreach (Tkey key in d1.Keys)
{
TVal valA, valB;
valA = d1[key];
valB = d2[key];
diff |= compareValues(prestring + " Item [" + key.ToString() + "]: ", valA, valB, ans);
}
return(diff);
}
private static bool CompareGroups <TChannelType>(string preString, Group <TChannelType> a, Group <TChannelType> b, List <SequenceDifference> ans,
compareItems <TChannelType> compareChannelData) where TChannelType : new()
{
if (a.GroupName != b.GroupName)
{
ans.Add(new SequenceDifference(preString + "names differ " + a.GroupName + "vs. " + b.GroupName + " skipping details comparison."));
return(true);
}
return(CompareDictionaries <int, TChannelType>(preString + a.GroupName + " channel data :",
a.ChannelDatas, b.ChannelDatas, ans, compareChannelData));
}
/// <summary>
/// Compares two lists of any type of object, given a method for comparing the objects themselves.
/// </summary>
/// <typeparam name="TVal"></typeparam>
/// <param name="prestring"></param>
/// <param name="a"></param>
/// <param name="b"></param>
/// <param name="ans"></param>
/// <param name="compareValues"></param>
/// <returns></returns>
private static bool CompareLists <TVal>(string prestring, List <TVal> a, List <TVal> b, List <SequenceDifference> ans,
compareItems <TVal> compareValues)
{
if (a.Count != b.Count)
{
ans.Add(new SequenceDifference(prestring + "Lists different length. Skipping comparison."));
return(true);
}
bool diffs = false;
for (int i = 0; i < a.Count; i++)
{
TVal valA, valB;
valA = a[i];
valB = b[i];
diffs |= compareValues(prestring + "Item #" + i + "[" + valA.ToString() + "]: ", valA, valB, ans);
}
return(diffs);
}
private static bool CompareObjectArray <TType>(string preString, TType[] ar1, TType[] ar2, List <SequenceDifference> ans, compareItems <TType> compareItemsMethod) where TType : new()
{
if (ar1 == null || ar2 == null)
{
if ((ar1 == null) & (ar2 == null))
{
return(false);
}
else
{
addDifference(preString + "one array null, other not.", ans);
return(true);
}
}
if (ar1.Length != ar2.Length)
{
addDifference(preString + "different lengths.", ans);
return(true);
}
bool diffs = false;
for (int i = 0; i < ar1.Length; i++)
{
diffs |= compareItemsMethod(preString + "element #" + i + " ", ar1[i], ar2[i], ans);
}
return(diffs);
}
