IEnumerator IEnumerable.GetEnumerator()
{
var result = new DictionaryEntry[this.FlatCount];
var i = 0;
foreach (var kv in this)
{
foreach (var value in kv.Value)
{
result[i++] = new DictionaryEntry(kv.Key, value);
}
}
return(result.GetEnumerator());
}
/// <summary>
/// Returns an <b>IEnumerator</b> object for this LiteDictionary.
/// </summary>
/// <returns>
/// An <b>IEnumerator</b> object for this LiteDictionary.
/// </returns>
public virtual IEnumerator GetEnumerator()
{
DictionaryEntry[] entries = new DictionaryEntry[0];
switch (m_implType)
{
case LiteDictionaryType.Empty:
return(entries.GetEnumerator());
case LiteDictionaryType.Single:
DictionaryEntry entry = (DictionaryEntry)m_contents;
entries = new DictionaryEntry[1];
entries[0] = entry;
return(entries.GetEnumerator());
case LiteDictionaryType.Array1:
case LiteDictionaryType.Array2:
case LiteDictionaryType.Array3:
case LiteDictionaryType.Array4:
case LiteDictionaryType.Array5:
case LiteDictionaryType.Array6:
case LiteDictionaryType.Array7:
case LiteDictionaryType.Array8:
entries = (DictionaryEntry[])m_contents;
int c = m_implType - LiteDictionaryType.Array1 + 1;
DictionaryEntry[] result = new DictionaryEntry[c];
Array.Copy(entries, 0, result, 0, c);
return(result.GetEnumerator());
case LiteDictionaryType.Other:
return(((IDictionary)m_contents).GetEnumerator());
default:
throw new InvalidOperationException();
}
}
