private IEnumerable <uint256> GetMatchedTransactionsCore(MerkleNode node, BitReader flags, IEnumerator <uint256> hashes, bool calculateHash)
{
if (node == null)
{
return(new uint256[0]);
}
node.IsMarked = flags.Read();
if (node.IsLeaf || !node.IsMarked)
{
hashes.MoveNext();
node.Hash = hashes.Current;
}
if (!node.IsMarked)
{
return(new uint256[0]);
}
if (node.IsLeaf)
{
return new uint256[] { node.Hash }
}
;
var left = GetMatchedTransactionsCore(node.Left, flags, hashes, calculateHash);
var right = GetMatchedTransactionsCore(node.Right, flags, hashes, calculateHash);
if (calculateHash)
{
node.UpdateHash();
}
return(left.Concat(right));
}
internal void Write(BitReader reader, int bitCount)
{
for (int i = 0; i < bitCount; i++)
{
Write(reader.Read());
}
}
private static void MarkNodes(MerkleNode root, bool[] vMatch)
{
BitReader matches = new BitReader(new BitArray(vMatch));
foreach (var leaf in root.GetLeafs())
{
if (matches.Read())
{
MarkToTop(leaf, true);
}
}
}
public bool Same(BitReader b)
{
while (Position != Count && b.Position != b.Count)
{
var valuea = Read();
var valueb = b.Read();
if (valuea != valueb)
{
return(false);
}
}
return(true);
}