Leo is BACK!

Console Application, based on Microsoft Visual Studio 2005 .NET, written in C++ language. #include "stdafx.h"#include using namespace std;class Adaptee{public: void SpecificRequest() {  cout  }}

#include "stdafx.h"#include using namespace std;class Singleton{public: static Singleton &Instance() {  if (_instance == NULL)  {   _instance = new Singleton();  }  return *_instance; }protected: Si

#include "stdafx.h"#include using namespace std;class Component{public: virtual void Operation() = 0; };class ConcreteComponent : public Component{public: virtual void Operation() {  cout  }};cl

#include "stdafx.h"#include using namespace std;class Subject{public: virtual void Request() = 0;};class RealSubject : public Subject{public: virtual void Request() {  cout  }};class Proxy : pub