diff options
Diffstat (limited to 'src/primitives/block.cpp')
| -rw-r--r-- | src/primitives/block.cpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/primitives/block.cpp b/src/primitives/block.cpp index 7280c18f7..0e6ab4dd7 100644 --- a/src/primitives/block.cpp +++ b/src/primitives/block.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2014 The Bitcoin Core developers +// Copyright (c) 2009-2015 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -18,7 +18,7 @@ uint256 CBlockHeader::GetHash() const std::string CBlock::ToString() const { std::stringstream s; - s << strprintf("CBlock(hash=%s, ver=%d, hashPrevBlock=%s, hashMerkleRoot=%s, nTime=%u, nBits=%08x, nNonce=%u, vtx=%u)\n", + s << strprintf("CBlock(hash=%s, ver=0x%08x, hashPrevBlock=%s, hashMerkleRoot=%s, nTime=%u, nBits=%08x, nNonce=%u, vtx=%u)\n", GetHash().ToString(), nVersion, hashPrevBlock.ToString(), @@ -31,3 +31,12 @@ std::string CBlock::ToString() const } return s.str(); } + +int64_t GetBlockWeight(const CBlock& block) +{ + // This implements the weight = (stripped_size * 4) + witness_size formula, + // using only serialization with and without witness data. As witness_size + // is equal to total_size - stripped_size, this formula is identical to: + // weight = (stripped_size * 3) + total_size. + return ::GetSerializeSize(block, SER_NETWORK, PROTOCOL_VERSION | SERIALIZE_TRANSACTION_NO_WITNESS) * (WITNESS_SCALE_FACTOR - 1) + ::GetSerializeSize(block, SER_NETWORK, PROTOCOL_VERSION); +} |