protected override bool ReadNext(TKey key, TValue value)
{
TryAgain:
if (!m_baseStream.Read(key, value))
{
return(false);
}
if (m_isLastValueValid && key.IsEqualTo(m_lastKey))
{
goto TryAgain;
}
m_isLastValueValid = true;
key.CopyTo(m_lastKey);
value.CopyTo(m_lastValue);
return(true);
}
/// <summary>
/// Reads the next value of the stream.
/// </summary>
public void ReadToCache()
{
IsValid = Stream.Read(CacheKey, CacheValue);
}
