xpcom/tests/SizeTest05.cpp

   1 // Test05.cpp
   2
   3 #include "nsIDOMNode.h"
   4 #include "nsCOMPtr.h"
   5
   6 #ifdef __MWERKS__
   7         #pragma exceptions off
   8 #endif
   9
  10 NS_DEF_PTR(nsIDOMNode);
  11
  12         /*
  13                 Windows:
  14                         raw, nsCOMPtr           21 bytes
  15
  16                 Macintosh:
  17                         Raw, nsCOMPtr           64 bytes
  18         */
  19
  20 class Test05_Raw
  21         {
  22                 public:
  23                         Test05_Raw();
  24                  ~Test05_Raw();
  25
  26                         void /*nsresult*/ GetNode( nsIDOMNode** aNode );
  27
  28                 private:
  29                         nsIDOMNode* mNode;
  30         };
  31
  32 Test05_Raw::Test05_Raw()
  33                 : mNode(0)
  34         {
  35                 // nothing else to do here
  36         }
  37
  38 Test05_Raw::~Test05_Raw()
  39         {
  40                 NS_IF_RELEASE(mNode);
  41         }
  42
  43 void // nsresult
  44 Test05_Raw::GetNode( nsIDOMNode** aNode )
  45                 // m64, w21
  46         {
  47 //              if ( !aNode )
  48 //                      return NS_ERROR_NULL_POINTER;
  49
  50                 *aNode = mNode;
  51                 NS_IF_ADDREF(*aNode);
  52
  53 //              return NS_OK;
  54         }
  55
  56
  57
  58 class Test05_nsCOMPtr
  59         {
  60                 public:
  61                         void /*nsresult*/ GetNode( nsIDOMNode** aNode );
  62
  63                 private:
  64                         nsCOMPtr<nsIDOMNode> mNode;
  65         };
  66
  67 void // nsresult
  68 Test05_nsCOMPtr::GetNode( nsIDOMNode** aNode )
  69                 // m64, w21
  70         {
  71 //              if ( !aNode )
  72 //                      return NS_ERROR_NULL_POINTER;
  73
  74                 *aNode = mNode;
  75                 NS_IF_ADDREF(*aNode);
  76
  77 //              return NS_OK;
  78         }