Method StageAddition

src/txmempool.cpp:1005–1028

}

CTxMemPool::ChangeSet::TxHandle CTxMemPool::ChangeSet::StageAddition(const CTransactionRef& tx, const CAmount fee, int64_t time, unsigned int entry_height, uint64_t entry_sequence, bool spends_coinbase, int64_t sigops_cost, LockPoints lp)
{
    LOCK(m_pool->cs);
    Assume(m_to_add.find(tx->GetHash()) == m_to_add.end());
    Assume(!m_dependencies_processed);

    // We need to process dependencies after adding a new transaction.
    m_dependencies_processed = false;

    CAmount delta{0};
    m_pool->ApplyDelta(tx->GetHash(), delta);

    FeePerWeight feerate(fee, GetSigOpsAdjustedWeight(GetTransactionWeight(*tx), sigops_cost, ::nBytesPerSigOp));
    auto newit = m_to_add.emplace(tx, fee, time, entry_height, entry_sequence, spends_coinbase, sigops_cost, lp).first;
    m_pool->m_txgraph->AddTransaction(const_cast<CTxMemPoolEntry&>(*newit), feerate);
    if (delta) {
        newit->UpdateModifiedFee(delta);
        m_pool->m_txgraph->SetTransactionFee(*newit, newit->GetModifiedFee());
    }

    m_entry_vec.push_back(newit);

    return newit;
}

void CTxMemPool::ChangeSet::StageRemoval(CTxMemPool::txiter it)
{