QList of my own class (append)

[Zlatomir]

This code iterate over the QList and call the toString() member function:

for(QList<Transaction>::ConstIterator it =  m_Transactions.begin(); it != m_Transactions.end(); ++it) {
        std::cout << qPrintable(it->toString());  //i used qPrintable to be able to print QString to std::cout 
    }

for(QList<Transaction>::ConstIterator it =  m_Transactions.begin(); it != m_Transactions.end(); ++it) {
        std::cout << qPrintable(it->toString());  //i used qPrintable to be able to print QString to std::cout 
    }

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LE: and about the problem if you sell many times, make sure you call sell for the same object, or you can post more code, because that append should work.