作业题2

[TengGaoqing]

AgendaManagementSystem* AgendaManagementSystem::GetInstance()
{
    if (NULL == m_pAgenda)
    {
        m_pAgenda = new AgendaManagementSystem();
    } 
    
    return m_pAgenda;
}

#include "stdafx.h"
#include "AgendaManagementSystem.h"
#include <iostream>
using namespace std;

int _tmain(int argc, _TCHAR* argv[])
{
    const string strQuitFlag = "quit";

    string strLine;
    cout << "Welcome using AgendaManagementSystem!" << endl;
    while (true)
    {
        getline(cin, strLine);
        cout << strLine << endl;

        if (strQuitFlag == trim_string(strLine))
        {
            break;
        }

        AgendaManagementSystem::GetInstance()->ProcessCommand(strLine);
    }
    
    cout << "Thank you for using AgendaManagementSystem!" << endl;
    system("Pause");
    return 0;
}

[xx说就叫这个名字]

恩，写得好！