This is to track the regression introduced in master, which needs fixing for 0.14. See #9240, #9371, etc.
{
    *this = other;
}
double
CTxMemPoolEntry::GetPriority(unsigned int currentHeight) const
{
    double deltaPriority = ((double)(currentHeight-entryHeight)*inChainInputValue)/nModSize;
    double dResult = entryPriority + deltaPriority;
    if (dResult < 0) 
        dResult = 0;
    return dResult;
}
void CTxMemPoolEntry::UpdateFeeDelta(int64_t newFeeDelta)
{
    nModFeesWithDescendants += newFeeDelta - feeDelta;
    nModFeesWithAncestors += newFeeDelta - feeDelta;
    feeDelta = newFeeDelta;
}
void CTxMemPoolEntry::UpdateLockPoints(const LockPoints& lp)
{
    lockPoints = lp;
}
size_t CTxMemPoolEntry::GetTxSize() const
{
    return GetVirtualTransactionSize(nTxWeight, sigOpCost);
}
void CTxMemPool::UpdateForDescendants(txiter updateIt, cacheMap &cachedDescendants, const std::set<uint256> &setExclude)