这里列出了所有命名空间成员，并附带其说明文档:

- b -

• BaseInfoDriverPtr : hku
• BlockInfoDriverPtr : hku
• BlockList : hku
• BorrowRecordList : hku
• BUSINESS : hku
• BUSINESS_BONUS : hku
• BUSINESS_BORROW_CASH : hku
• BUSINESS_BORROW_STOCK : hku
• BUSINESS_BUY : hku
• BUSINESS_BUY_SHORT : hku
• BUSINESS_CHECKIN : hku
• BUSINESS_CHECKIN_STOCK : hku
• BUSINESS_CHECKOUT : hku
• BUSINESS_CHECKOUT_STOCK : hku
• BUSINESS_GIFT : hku
• BUSINESS_INIT : hku
• BUSINESS_RETURN_CASH : hku
• BUSINESS_RETURN_STOCK : hku
• BUSINESS_SELL : hku
• BUSINESS_SELL_SHORT : hku