/////////////////////////////////////////////////////////////////
//  implementation.cpp - provides implementation for           //
//                       implementation layer classes          //
//                       and for static members of interface   //
//                                                             //
//  Jim Fawcett, CSE687 - Object Oriented Design, Spring 2002  //
/////////////////////////////////////////////////////////////////

#pragma warning(disable : 4786)
#include <iostream>
#include "implementation.h"

//----< virtual function displays class identity >-------------

void test1::announcer() {

  std::cout << "\n  object of class " << id();
}

//----< virtual function displays class identity >-------------

void test2::announcer() {

  std::cout << "\n  object of class " << id();
}

//----< register objects of this module for client >-----------

void tester::registerObjects(objFactory<tester> &factory) {

  factory.reg(test1::id(),test1::create);
  factory.reg(test2::id(),test2::create);
}

//----< let client identify the object needed >----------------

std::string tester::type(int n) {

  switch(n) {
    case 1 : return "test1";
    case 2 : return "test2";
    default :
      throw "unknown class in tester::ids()";
  }
  return "unknown";
}