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#ifndef _STRING_WRAPPER_H_
#define _STRING_WRAPPER_H_
class StringReferenceWrapper
{
public:
StringReferenceWrapper(_In_reads_(length) PCWSTR stringRef, _In_ UINT32 length) throw()
{
HRESULT hr = WindowsCreateStringReference(stringRef, length, &_header, &_hstring);
if (FAILED(hr))
RaiseException(static_cast<DWORD>(STATUS_INVALID_PARAMETER), EXCEPTION_NONCONTINUABLE, 0, nullptr);
}
template <size_t N>
StringReferenceWrapper(_In_reads_(N) wchar_t const (&stringRef)[N]) throw()
{
UINT32 length = N - 1;
HRESULT hr = WindowsCreateStringReference(stringRef, length, &_header, &_hstring);
if (FAILED(hr))
RaiseException(static_cast<DWORD>(STATUS_INVALID_PARAMETER), EXCEPTION_NONCONTINUABLE, 0, nullptr);
}
template <size_t _>
StringReferenceWrapper(_In_reads_(_) wchar_t(&stringRef)[_]) throw()
{
size_t length = wcslen(stringRef);
WindowsCreateStringReference(stringRef, length, &_header, &_hstring);
}
~StringReferenceWrapper()
{
WindowsDeleteString(_hstring);
}
HSTRING Get() const throw()
{
return _hstring;
}
private:
HSTRING _hstring;
HSTRING_HEADER _header;
};
#endif //_STRING_WRAPPER_H_
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