atlexcept.h

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#ifndef __ATLEXCEPT_H__
#define __ATLEXCEPT_H__
 
 
#ifdef _ATL_NO_EXCEPTIONS
#if !defined(STATUS_NO_MEMORY) && defined(WIN32_NO_STATUS)
#define STATUS_NO_MEMORY ((DWORD)0xC0000017)
#endif
#endif
 
namespace ATL
{
 
 
//FIXME: Enable when RaiseException is marked as NORETURN
//DECLSPEC_NORETURN
inline void AtlThrowImp(HRESULT hr)
{
#ifdef ATLTRACE
    ATLTRACE(hr);
#endif
 
#ifdef _ATL_NO_EXCEPTIONS
 
    ATLASSERT(false);
 
    RaiseException(
        hr == E_OUTOFMEMORY ? STATUS_NO_MEMORY : EXCEPTION_ILLEGAL_INSTRUCTION,
        EXCEPTION_NONCONTINUABLE, 0, NULL
        );
 
#else
 
    // FIXME: This is horribly wrong, we should implement CException!
    throw;
 
#endif
 
}
 
 
#ifndef AtlThrow
#define AtlThrow(x) AtlThrowImp(x)
#endif
 
 
}; // namespace ATL
 
#endif