public byte[] Save()
{
var frequencies = Frequencies.ToList();
var frequencyTable = new byte[frequencies.Count * 8];
var count = 0;
foreach (var item in frequencies)
{
Buffer.BlockCopy(BitConverter.GetBytes(item.Frequency), 0, frequencyTable, count * 8, 4);
Buffer.BlockCopy(BitConverter.GetBytes((int)item.Character), 0, frequencyTable, count * 8 + 4, 4);
count++;
}
var data = new byte[8 + frequencyTable.Length + Data.Length];
Buffer.BlockCopy(BitConverter.GetBytes(frequencies.Count), 0, data, 0, 4);
Buffer.BlockCopy(BitConverter.GetBytes(OriginalLength), 0, data, 4, 4);
Buffer.BlockCopy(frequencyTable, 0, data, 8, frequencyTable.Length);
Buffer.BlockCopy(Data, 0, data, 8 + frequencyTable.Length, Data.Length);
return(data);
}
