// MyObjectClient.cpp : 
//   Illustrates full COM compatibility
//

// std::out etc
#include <iostream>
#include <windows.h>
#include <math.h>

#include "MultiInterface_i.c"
#include "MyObject.h"

void pause ();


int main(int argc, char* argv[])
{
  HRESULT hr;
  IFoo* pIFoo  = NULL;
  IGoo* pIGoo  = NULL;

  CoInitialize( NULL );

  hr = CoCreateInstance(
    CLSID_MyObject, 
    NULL, 
    CLSCTX_ALL, 
    IID_IFoo, 
    reinterpret_cast<void**> (&pIFoo));

  if ( !SUCCEEDED(hr) )
  {
    std::cout << "ERROR: Unable to create MyObject instance!!\n";
    switch(hr)
    {
    case REGDB_E_CLASSNOTREG:
      std::cout << "     Class not registered.\n";
      break;
    case E_NOINTERFACE :
      std::cout << "     No such interface implemented.\n";
      break;
    case CLASS_E_NOAGGREGATION  :
      std::cout << "     No aggregation.\n";
      break;
    default:
      std::cout << "     Unexpected error.\n";
      break;
    }
  }
       
  else
  { cout << "Retrieved pointer to IFoo interface\n";
    hr = pIFoo->Func1();
	pause();
	if (FAILED (hr))
	    cout << "Func1() cannot be called" << endl << endl;
	else  
	{
       pIFoo->Func1();
       pause();
       pIFoo->Func1();
       pIFoo->Func1();

	   cout << "Func1 called 3 times\n\n";
	   hr = pIFoo->QueryInterface (IID_IGoo, reinterpret_cast<void**> (&pIGoo));
       if ( !SUCCEEDED(hr) )
	   {
          std::cout << "ERROR: Unable to return pointer to IGoo!!\n";
	   }
	   else
	   {
		   pause();
		   pIGoo->Gunc();
		   cout << "Gunc called\n\n";
		   pIGoo->Release();
		   pIGoo = NULL;
	   }	

       pIFoo->Release();
    
       pIFoo = NULL;
	}	
  }	
  CoUninitialize();
  return 0;
}

void pause ()
{
	for (int i = 0; i <= 10000000; i++)
	   int j = int (sqrt (2));
}