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src/policy/feerate.cpp
37 строк
1 KB
ismaelsadeeq
refactor: fees: split fee rate format from fee estimate mode
11 фев 2026, 18:48
Не верифицирован
11 фев 2026, 18:48
c135549
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// Copyright (c) 2009-2010 Satoshi Nakamoto // Copyright (c) 2009-present The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #include <consensus/amount.h> #include <policy/feerate.h> #include <tinyformat.h> CFeeRate::CFeeRate(const CAmount& nFeePaid, int32_t virtual_bytes) { if (virtual_bytes > 0) { m_feerate = FeePerVSize(nFeePaid, virtual_bytes); } else { m_feerate = FeePerVSize(); } } CAmount CFeeRate::GetFee(int32_t virtual_bytes) const { Assume(virtual_bytes >= 0); if (m_feerate.IsEmpty()) { return CAmount(0);} CAmount nFee = CAmount(m_feerate.EvaluateFeeUp(virtual_bytes)); if (nFee == 0 && virtual_bytes != 0 && m_feerate.fee < 0) return CAmount(-1); return nFee; } std::string CFeeRate::ToString(FeeRateFormat fee_rate_format) const { const CAmount feerate_per_kvb{GetFeePerK()}; switch (fee_rate_format) { case FeeRateFormat::BTC_KVB: return strprintf("%d.%08d %s/kvB", feerate_per_kvb / COIN, feerate_per_kvb % COIN, CURRENCY_UNIT); case FeeRateFormat::SAT_VB: return strprintf("%d.%03d %s/vB", feerate_per_kvb / 1000, feerate_per_kvb % 1000, CURRENCY_ATOM); } // no default case, so the compiler can warn about missing cases assert(false); }