accessing values in a Map container, whose values were passed on as a stream
- by wilson88
I am trying to get access to the object values of the objects that were sent as a stream from one class to ano ther.Aparently I can view the objects via their keys but am not so sure how to get to the values.ie Bid- values trdId,qty, price.
If possible you can demostrate how I can make comparison for the prices in the containers buyers and sellers for the prices. code is as below:
void Auctioneer::printTable(map bidtable)
{ map<int, Bid*>::const_iterator iter;
cout << "\t\tBidID | TradID | Type | Qty | Price \n\n";
for(iter=bidtable.begin(); iter != bidtable.end(); iter++)//{
cout << iter->second->toString() << endl<<"\n";
//-------------------------------------------------------------------------
// Creating another map for the sellers.
cout<<"These are the Sellers bids\n\n";
map<int, Bid*> sellers(bidtable);
sellers.erase(10);sellers.erase(11);sellers.erase(12);sellers.erase(13);sellers.erase(14);
sellers.erase(15);sellers.erase(16); sellers.erase(17);sellers.erase(18);sellers.erase(19);
for(iter=sellers.begin(); iter != sellers.end(); iter++)
cout << iter->second->toString() << endl<<"\n";
//--------------------------------------------------------------------------
// Creating another map for the sellers.
cout<<"These are the Buyers bids\n\n";
map<int, Bid*> buyers(bidtable);
buyers.erase(0);buyers.erase(1);buyers.erase(2);buyers.erase(3);buyers.erase(4);buyers.erase(5);
buyers.erase(6);buyers.erase(7); buyers.erase(8);buyers.erase(9);
for(iter=buyers.begin(); iter != buyers.end(); iter++)
//sellers.erase(10);
cout << iter->second->toString() << endl<<"\n";
