/// <summary>
/// Constructs a new <see cref="OrderedDictionary{TKey, TValue}"></see>
/// instance.
/// </summary>
/// <param name="comparer">Comparer to used when looking up items in
/// the dictionary.</param>
public OrderedDictionary(IEqualityComparer <TKey> comparer)
{
Items = new List <TValue>();
IndexLookup = new Dictionary <TKey, int>(comparer);
ByIndex = new ListIndexer <TValue>(Items);
}
/// <summary>
/// Constructs a new <see cref="OrderedDictionary{TKey, TValue}"></see>
/// instance.
/// </summary>
public OrderedDictionary()
{
Items = new List <TValue>();
IndexLookup = new Dictionary <TKey, int>();
ByIndex = new ListIndexer <TValue>(Items);
}
