BookTip::BookTip (ApplyView& view, Book const& book)
: view_ (view)
, m_valid (false)
, m_book (getBookBase (book))
, m_end (getQualityNext (m_book))
{
}
/** Iterate through the directories in an order book */
BookDirIterator::BookDirIterator(
Currency const& currencyIn, AccountID const& issuerIn,
Currency const& currencyOut, AccountID const& issuerOut)
{
mBase = divvy::getBookBase({{currencyIn, issuerIn},
{currencyOut, issuerOut}});
mEnd = getQualityNext(mBase);
mIndex = mBase;
}