sdk/lib/atl/atlexcept.h

   1
   2 #ifndef __ATLEXCEPT_H__
   3 #define __ATLEXCEPT_H__
   4
   5
   6 #ifdef _ATL_NO_EXCEPTIONS
   7 #if !defined(STATUS_NO_MEMORY) && defined(WIN32_NO_STATUS)
   8 #define STATUS_NO_MEMORY ((DWORD)0xC0000017)
   9 #endif
  10 #endif
  11
  12 namespace ATL
  13 {
  14
  15
  16 //FIXME: Enable when RaiseException is marked as NORETURN
  17 //DECLSPEC_NORETURN
  18 inline void AtlThrowImp(HRESULT hr)
  19 {
  20 #ifdef ATLTRACE
  21     ATLTRACE(hr);
  22 #endif
  23
  24 #ifdef _ATL_NO_EXCEPTIONS
  25
  26     ATLASSERT(false);
  27
  28     RaiseException(
  29         hr == E_OUTOFMEMORY ? STATUS_NO_MEMORY : EXCEPTION_ILLEGAL_INSTRUCTION,
  30         EXCEPTION_NONCONTINUABLE, 0, NULL
  31         );
  32
  33 #else
  34
  35     // FIXME: This is horribly wrong, we should implement CException!
  36     throw;
  37
  38 #endif
  39
  40 }
  41
  42
  43 #ifndef AtlThrow
  44 #define AtlThrow(x) AtlThrowImp(x)
  45 #endif
  46
  47
  48 }; // namespace ATL
  49
  50 #endif