onInit()

  {priceRange = Q_UpperLimit() - Q_LowerLimit();

           buyTriggerOffset  = Round(priceRange * 9.3033/100, PriceScale());

           sellTriggerOffset = Round(priceRange * 9.3033/100, PriceScale());

           buyPriceOffset    = Round(priceRange *33.33/100, PriceScale());

           sellPriceOffset   = Round(priceRange *33.33/100, PriceScale());}与if(barstatus==2 and Q_UpperLimit>Q_LowerLimit and Q_LowerLimit>0)

    {{priceRange = Q_UpperLimit() - Q_LowerLimit();

           buyTriggerOffset  = Round(priceRange * 9.3033/100, PriceScale());

           sellTriggerOffset = Round(priceRange * 9.3033/100, PriceScale());

           buyPriceOffset    = Round(priceRange *33.33/100, PriceScale());

           sellPriceOffset   = Round(priceRange *33.33/100, PriceScale());}这两种写法有何区别，是否前种运行速度快些？