public void Add(TKey key, TMarketData data) => _data.SyncDo(d => d.SafeAdd(key).Add(data));
///// <summary>
///// The buffer size.
///// </summary>
//public int Size { get; set; }
/// <summary>
/// To add new information to the buffer.
/// </summary>
/// <param name="key">The key possessing new information.</param>
/// <param name="data">New information.</param>
public void Add(TKey key, TMarketData data)
{
//Add(key, new[] { data });
_data.SyncDo(d => d.SafeAdd(key).Add(data));
}
/// <summary>
/// To add new information to the buffer.
/// </summary>
/// <param name="key">The key possessing new information.</param>
/// <param name="data">New information.</param>
public void Add(TKey key, IEnumerable <TMarketData> data)
{
_data.SyncDo(d => d.SafeAdd(key).AddRange(data));
}