def __init__(self):
        self.m_commission = 0
        self.m_realizedPNL = 0
        self.m_yield = 0
        self.m_yieldRedemptionDate = 0
Returns the child identified by 'key'
dataset/ETHPy150Open CarterBain/Medici/ib/ext/CommissionReport.py/CommissionReport.__init__--crossover with--dataset/ETHPy150Open dddomodossola/remi/remi/gui.py/Tag.get_child