SafeArrayCopy function oleaut32

Pointer<SAFEARRAY> SafeArrayCopy(
  1. Pointer<SAFEARRAY> psa
)

Creates a copy of an existing safe array.

Throws a WindowsException on failure.

To learn more, see learn.microsoft.com/windows/win32/api/oleauto/nf-oleauto-safearraycopy.

Implementation

Pointer<SAFEARRAY> SafeArrayCopy(Pointer<SAFEARRAY> psa) {
  final ppsaOut = adaptiveCalloc<Pointer<SAFEARRAY>>();
  final hr$ = HRESULT(_SafeArrayCopy(psa, ppsaOut));
  if (hr$.isError) {
    free(ppsaOut);
    throw WindowsException(hr$);
  }
  final result$ = ppsaOut.value;
  free(ppsaOut);
  return result$;
}