E:/prg/sdlpp/include/callback.h

#ifndef H_CALLBACK
#define H_CALLBACK

namespace SDLPP
{

class GenericCaller
{
public:
  virtual ~GenericCaller() {}
  virtual void call(const xstring&) = 0;
};

template<class T>
class MethodCaller : public GenericCaller
{
  typedef void (T::*Method)(const xstring&);
  T&     m_Object;
  Method m_Method;
public:
  MethodCaller(T& obj, Method m)
    : m_Object(obj),
    m_Method(m)
  {}

  virtual void call(const xstring& details)
  {
    ((m_Object).*(m_Method))(details);
  }
};


} // namespace SDLPP


#endif // H_CALLBACK

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