int main(int argc, const char * argv[]) {
Products php("PHP", 23, 10);
Products java("JAVA", 23, 1);
Inventory inv;
inv.insert(php);
inv.insert(java);
std::cout << std::endl;
inv.show();
std::cout << std::endl;
std::cout << "Total quantity of all products: " << inv.countQuantity();
std::cout << std::endl;
return 0;
}
bool Trade::perform(TradedItems items, Inventory &inv1, Inventory &inv2)
{
for (TradedItems::const_iterator i = items.begin(),
i_end = items.end(); i != i_end; ++i)
{
if (i->id != inv1.getItem(i->slot) ||
inv1.removeFromSlot(i->slot, i->amount) != 0 ||
inv2.insert(i->id, i->amount) != 0)
{
return false;
}
}
return true;
}
inline void note (Inventory & s, char c, char i) { if (c > 0) s.insert (Quantity (c, i)); }
