bool STAccount::getValueH160 (uint160& v) const
{
if (!isValueH160 ()) return false;
memcpy (v.begin (), & (peekValue ().front ()), (160 / 8));
return true;
}
// Handle the case where a directory item with no corresponding ledger entry
// is found. This shouldn't happen but if it does we clean it up.
void
OfferStream::erase (LedgerView& view)
{
// NIKB NOTE This should be using LedgerView::dirDelete, which would
// correctly remove the directory if its the last entry.
// Unfortunately this is a protocol breaking change.
auto p (view.entryCache (ltDIR_NODE, m_tip.dir()));
if (p == nullptr)
{
if (m_journal.error) m_journal.error <<
"Missing directory " << m_tip.dir() <<
" for offer " << m_tip.index();
return;
}
auto v (p->getFieldV256 (sfIndexes));
auto& x (v.peekValue());
auto it (std::find (x.begin(), x.end(), m_tip.index()));
if (it == x.end())
{
if (m_journal.error) m_journal.error <<
"Missing offer " << m_tip.index() <<
" for directory " << m_tip.dir();
return;
}
x.erase (it);
p->setFieldV256 (sfIndexes, v);
view.entryModify (p);
if (m_journal.trace) m_journal.trace <<
"Missing offer " << m_tip.index() <<
" removed from directory " << m_tip.dir();
}
void STAccount::setValueH160(const uint160& v)
{
peekValue().clear();
peekValue().insert(peekValue().end(), v.begin(), v.end());
assert(peekValue().size() == (160/8));
}
bool STAccount::isValueH160() const
{
return peekValue().size() == (160 / 8);
}
STAccount::STAccount(SField::ref n, const uint160& v) : STVariableLength(n)
{
peekValue().insert(peekValue().end(), v.begin(), v.end());
}
double popValue() {
double result;
result = peekValue();
head -= sizeof(double);
return result;
}