///////////////////////////////////////////////////////////
// ConcreteFactoryMethod.cpp - concrete object factory   //
//                                                       //
// Jim Fawcett, CSE776 - Design Patterns, Summer 2009    //
///////////////////////////////////////////////////////////

#include "ConcreteApplication.h"
#include <iostream>

void ConcreteDocument::Edit()
{
  std::cout << "\n  performing concrete editing operation";
}

IDocument* ConcreteApplication::CreateDocument()
{
  return new ConcreteDocument;
}

void ConcreteApplication::DoEdit()
{
  // implemented as a singlecall activation type

  IDocument* pDoc = ConcreteApplication::CreateDocument();
  pDoc->Edit();
  delete pDoc;
}