C++-代理模式

#include <iostream>
#include <string>
using namespace std;

class SchoolGirl
{
protected:
 string name;
public:
 string GetName()
 {
  return name;
 }
 void SetName(string name)
 {
  this->name=name;
 }
};

class InterFace
{
protected:
 virtual void GiveDolls()=0;
 virtual void GiveFlowers()=0;
 virtual void GiveChoolate()=0;
};

class Pursuit : public InterFace
{
private:
 SchoolGirl m_mm;
public:
 Pursuit(SchoolGirl mm)
 {
  m_mm=mm;
 }
public:
 void GiveDolls()
 {
  cout<<"送"<<m_mm.GetName()<<" 娃娃"<<endl;
 }
 void GiveChoolate()
 {
  cout<<"送"<<m_mm.GetName()<<" 巧克力"<<endl;
 }
 void GiveFlowers()
 {
  cout<<"送"<<m_mm.GetName()<<" 鲜花"<<endl;
 }

};

class Proxy :public InterFace
{
private:
 Pursuit* gg;
public:
 Proxy(SchoolGirl mm)
 {
  gg=new Pursuit(mm);
 }
 ~Proxy()
 {
  delete gg;
 }
 void GiveDolls()
 {
  gg->GiveDolls();
 }
 void GiveChoolate()
 {
  gg->GiveChoolate();
 }
 void GiveFlowers()
 {
  gg->GiveFlowers();
 }
};

int main()
{
 SchoolGirl mm;
 mm.SetName("娇娇");
 Proxy daili(mm);
 daili.GiveDolls();
 daili.GiveChoolate();
 daili.GiveFlowers();
}