COM

SAFEARRAY* CFoo::DoubleArrayToSafeArray(double* array, int n)<br />
{<br />
        // n is the size of the array.<br />
        // caller takes ownership of returned SAFEARRAY<br />
<br />
        // create array bounds.<br />
	SAFEARRAYBOUND rgsabound[1];<br />
	rgsabound[0].lLbound = 0;<br />
	rgsabound[0].cElements = n;<br />
<br />
        //  create safearray<br />
	SAFEARRAY* pReturn = NULL;<br />
	pReturn = SafeArrayCreate( VT_R8 , 1, rgsabound);<br />
<br />
	if (pReturn == NULL)<br />
		return pReturn;<br />
<br />
        //  populate it<br />
	long idxPos = 0;<br />
	for (idxPos = 0 ; idxPos < n; idxPos++)<br />
	{<br />
	  HRESULT hr = SafeArrayPutElement(pReturn, &idxPos, (void*) &(array[idxPos]));<br />
	}<br />
	return pReturn;<br />
}