相关疑难解决方法(0)

得到一些真正令人困惑的错误,并不确定为什么.这是我的代码:

//=====================WORKS=======================
TradingBook::TradingBook(const char* yieldCurvePath, const char* bondPath)
{
//...Some stuff
    BaseBond* tradingBook[bondCount];

    for (int i=0; i < bondCount; i++)
    {
        tradingBook[i] = new CouponBond(bonds[i]);

        printf("Bond: %s\n"
           "  Price: %.3f\n"
           "  DV01: %.3f\n"
           "  Risk: %.3f\n", tradingBook[i]->getID(), tradingBook[i]->getPrice(), tradingBook[i]->getDV01(), tradingBook[i]->getRisk());
    }
}

//=================DOESNT WORK======================
//Gives Error: base operand of ‘->’ has non-pointer type ‘BaseBond’
void TradingBook::runAnalytics()
{
    for (int i=0; i < bondCount; i++)
    {
        tradingBook[i]->calcPrice(tradingBook[i]->getYield());
        tradingBook[i]->calcDV01();
        tradingBook[i]->calcRisk();

        printf("Bond: %s\n"
               "  Price: %.3f\n"
               "  DV01: %.3f\n"
               "  Risk: %.3f\n", tradingBook[i]->getID(), …