chapter10_freeclient.cpp

来自「这是ATL电子书的随书代码」· C++ 代码 · 共 62 行

//
// Chapter10_FreeClient.cpp
//

#include <windows.h>
#include <iostream.h>


// Include ATL
#include <atlbase.h>
#include <atlimpl.cpp>

#define FREE_SERVER 0
#define BOTH_SERVER 0
#define APT_SERVER  1
#if FREE_SERVER
#include "..\Chapter10_FreeServer\Chapter10_FreeServer.h"
#include "..\Chapter10_FreeServer\Chapter10_FreeServer_i.c"
#elif BOTH_SERVER
#include "..\Chapter10_BothServer\Chapter10_BothServer.h"
#include "..\Chapter10_BothServer\Chapter10_BothServer_i.c"
#elif APT_SERVER
#include "..\Chapter10_AptServer\Chapter10_AptServer.h"
#include "..\Chapter10_AptServer\Chapter10_AptServer_i.c"
#endif

int main( int argc, char *argv[] )
{
   //CoInitializeEx( 0, COINIT_APARTMENTTHREADED );
   CoInitializeEx( 0, COINIT_MULTITHREADED );

   // Create an instance of our math component
   CComPtr<IMath> ptrMath;
   HRESULT hr;
   hr = CoCreateInstance( CLSID_Math,
                          NULL,
                          CLSCTX_SERVER,
                          IID_IMath,
                          (void**) &ptrMath );

   if ( FAILED( hr ))
   {
      cout << "Failed to create server instance" << hr << endl;
      return -1;
   }

   // Access the IMath functionality
   long lResult;
   ptrMath->Add( 300, 10, &lResult );
   ptrMath->Subtract( 300, 10, &lResult );
   ptrMath->Divide( 300, 10, &lResult );
   ptrMath->Multiply( 300, 10, &lResult );

   // Release our interface
   if ( ptrMath )
      ptrMath = 0;

   CoUninitialize();

   return 0;
}