设计模式之门面模式

门面模式将多个同级的类进行屏蔽，为多个类给出一个公共的界面，提供给外部程序使用
class CCustomer
{
public:
       string m_name;
       CCustomer(string & s_name)
       {
        m_name = s_name;
       }
} ;

class CBank
{
public:
       bool SufficentSavings(CCustomer & c)
       {
        cout << "check customer:" << c.m_name << "'s sufficentsaving."<<endl;
        return true;
       }
};


class CCredit
{
public:
       bool checkCredit(CCustomer & c)
       {
        cout << "check customer:" << c.m_name << "'s Credit."<<endl;
        return true;
       }
};


class CLoan
{
public:
       bool checkLoan(CCustomer & c)
       {
        cout << "check customer:" << c.m_name << "'s Loan."<<endl;
        return true;
       }
};

class CFacadeMortgage
{
public:

       bool debit(string& s)
       {
        m_pcust = new CCustomer(s);
        m_pbank = new CBank();
        if (!m_pbank->SufficentSavings(*m_pcust))
           return false;


        m_ploan = new CLoan();

        if (!m_ploan->checkLoan(*m_pcust))
           return false;


            m_pcredit = new CCredit();
        if (! m_pcredit->checkCredit(*m_pcust))
           return false;
        return true;
       }
private:
     CBank* m_pbank;
     CCustomer* m_pcust;
     CLoan* m_ploan;
     CCredit* m_pcredit;

} ;

int main(int argc, char* argv[])
{
    CFacadeMortgage d;
    d.debit("ss");
    getch();

    return 0;
}