template <class numericType> numericType calculatePERatio<numericType>::operator() (const Stock<numericType>& stock) {
if ((stock.getTickerPrice() == 0) || (stock.getLastDividend() == 0)) {
return (numericType)0;
}
return (numericType)(stock.getTickerPrice()/stock.getLastDividend());
}
double StockUtil::PERatio(Stock stock, double marketPrice)
{
double div = stock.getLastDividend();
if(div == 0.0){return 0;}
return marketPrice/div;
}
double StockUtil::DividendYield(Stock stock, double marketPrice)
{
if(marketPrice == 0.0){return 0;}
switch(stock.getStockType() )
{
case COMMON:
return (stock.getLastDividend() / marketPrice);
case PREFFERED:
return (stock.getFixedDividend() * stock.getParValue())/ marketPrice;
default:
return 0;
}
}