xpcom/tests/SizeTest05.cpp

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