Function BlockWitnessMerkleRoot

src/consensus/merkle.cpp:75–92

}

uint256 BlockWitnessMerkleRoot(const CBlock& block, bool* mutated)
{
    std::vector<uint256> leaves;
    leaves.resize(block.vtx.size());
    if (g_con_elementsmode) {
        // Coinbase witness hash for inputs is just CTxInWitness().GetHash()
        for (size_t s = 0; s < block.vtx.size(); s++) {
            leaves[s] = block.vtx[s]->GetWitnessOnlyHash();
        }
        return ComputeFastMerkleRoot(std::move(leaves));
    } else {
        leaves[0].SetNull(); // The witness hash of the coinbase is 0.
        for (size_t s = 1; s < block.vtx.size(); s++) {
            leaves[s] = block.vtx[s]->GetWitnessHash();
        }
        return ComputeMerkleRoot(std::move(leaves), mutated);
    }
}