#include <QtCore/QCoreApplication>
#include <vector.h>
#include <iostream.h>

class PMTask
{
    protected:
        QString startDate;
        QString deadlineDate;

    public:
        PMTask * setStartDate(QString start)
        {
            this->startDate = start;
            return this;
        }

        PMTask * setDeadline(QString deadline)
        {
            this->deadlineDate = deadline;
            return this;
        }

        QString getStartDate()
        {
            return this->startDate;
        }

        QString getDeadline()
        {
            return this->deadlineDate;
        }
        //...
};

class PMProject
{
    protected:
        std::vector<PMTask> taskList;

    public:
        PMTask* addTask(PMTask task)
        {
            this->taskList.push_back(task);
            return &this->taskList[this->taskList.size() - 1];
        }

        PMTask* getTask(int position)
        {
            if (this->taskList.size() > position)
            {
                return &this->taskList[position];
            }
            else return NULL;
        }

        std::vector<PMTask> * getTaskList()
        {
            return &this->taskList;
        }
        //...
};

int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);

    PMProject SomeProject;
    PMTask * buftask;

    buftask = SomeProject.addTask(PMTask());
    buftask->setStartDate("10/10/2010")->setDeadline("10/10/2011");

    cout << "Task dates: "
         << buftask->getStartDate().toStdString()
         << " - "
         << buftask->getDeadline().toStdString()
         << endl;

    // other way
    cout << "Task dates 2: "
         << SomeProject.getTask(0)->getStartDate().toStdString()
         << " - "
         << SomeProject.getTask(0)->getDeadline().toStdString()
         << endl;


    return a.exec();
}