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Differential D8899 Diff 28057 src/primitives/transaction.cpp

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src/primitives/transaction.cpp

// Copyright (c) 2009-2010 Satoshi Nakamoto // Copyright (c) 2009-2010 Satoshi Nakamoto
// Copyright (c) 2009-2016 The Bitcoin Core developers // Copyright (c) 2009-2016 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying // Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php. // file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <primitives/transaction.h> #include <primitives/transaction.h>
#include <hash.h> #include <hash.h>
#include <tinyformat.h> #include <tinyformat.h>
#include <util/strencodings.h> #include <util/strencodings.h>
#include <cassert>
std::string COutPoint::ToString() const { std::string COutPoint::ToString() const {
return strprintf("COutPoint(%s, %u)", txid.ToString().substr(0, 10), n); return strprintf("COutPoint(%s, %u)", txid.ToString().substr(0, 10), n);
} }
std::string CTxIn::ToString() const { std::string CTxIn::ToString() const {
std::string str; std::string str;
str += "CTxIn("; str += "CTxIn(";
str += prevout.ToString(); str += prevout.ToString();
▲ Show 20 Lines • Show All 49 Lines • ▼ Show 20 Lines : vin(tx.vin), vout(tx.vout), nVersion(tx.nVersion),
nLockTime(tx.nLockTime), hash(ComputeHash()) {} nLockTime(tx.nLockTime), hash(ComputeHash()) {}
CTransaction::CTransaction(CMutableTransaction &&tx) CTransaction::CTransaction(CMutableTransaction &&tx)
: vin(std::move(tx.vin)), vout(std::move(tx.vout)), nVersion(tx.nVersion), : vin(std::move(tx.vin)), vout(std::move(tx.vout)), nVersion(tx.nVersion),
nLockTime(tx.nLockTime), hash(ComputeHash()) {} nLockTime(tx.nLockTime), hash(ComputeHash()) {}
Amount CTransaction::GetValueOut() const { Amount CTransaction::GetValueOut() const {
Amount nValueOut = Amount::zero(); Amount nValueOut = Amount::zero();
for (const auto &tx_out : vout) { for (const auto &tx_out : vout) {
nValueOut += tx_out.nValue; if (!MoneyRange(tx_out.nValue) ||
if (!MoneyRange(tx_out.nValue) || !MoneyRange(nValueOut)) { !MoneyRange(nValueOut + tx_out.nValue)) {
throw std::runtime_error(std::string(__func__) + throw std::runtime_error(std::string(__func__) +
": value out of range"); ": value out of range");
} }
nValueOut += tx_out.nValue;
} }
assert(MoneyRange(nValueOut));
return nValueOut; return nValueOut;
} }
unsigned int CTransaction::GetTotalSize() const { unsigned int CTransaction::GetTotalSize() const {
return ::GetSerializeSize(*this, PROTOCOL_VERSION); return ::GetSerializeSize(*this, PROTOCOL_VERSION);
} }
std::string CTransaction::ToString() const { std::string CTransaction::ToString() const {
Show All 13 Lines