/// <summary>
/// Reads a implementation map row from provider.
/// </summary>
/// <param name="token">The implementation map row token.</param>
/// <returns></returns>
ImplMapRow IMetadataProvider.ReadImplMapRow(Token token)
{
TableHeap theap = (TableHeap)_streams[(int)HeapType.Tables];
return(theap.ReadImplMapRow(token));
}