#include "DividendStock.h"

// Constructs a new dividend stock with the given symbol and no shares.
DividendStock::DividendStock(string symbol, double sharePrice)
        : Stock(symbol, sharePrice) {
    m_dividends = 0.0;
}

// Returns this DividendStock's market value, which is
// a normal stock's market value plus any dividends.
double DividendStock::marketValue() const {
    return shares() * sharePrice() + dividends();
}

// Returns the total amount of dividends paid on this stock.
double DividendStock::dividends() const {
    return m_dividends;
}

// Records a dividend of the given amount per share.
void DividendStock::payDividend(double amountPerShare) {
    m_dividends += amountPerShare * shares();
}