C / C++ / MFC

STDMETHODIMP CMoses::GetNumbers(VARIANT *pVal)
{
	AFX_MANAGE_STATE(AfxGetStaticModuleState())

	HRESULT h;
	long lDimension[2];
	int startyear, runyear;
	startyear = 3;
	runyear = 68;
	typedef vector<double> collection;
	collection numbers;

	// Get data from the MoSes object 
	// and place in vector.
	for(int i = startyear * 12; i < runyear * 12; i += 12)
	{
		IColumn col(root.Column("nsv_e_0"));
		if(col != NULL)
		{
			CString num;
			num.Format("%d", i);
			numbers.push_back(col.value(num));
		}
	}

	// SAFEARRAY stuff.
	SAFEARRAYBOUND bounds[1];
	SAFEARRAY *psa = NULL;
	
	// Initialize bounds.
	bounds[0].lLbound = 1;
	bounds[0].cElements = numbers.size();

	// Create SAFEARRAY.
	psa = SafeArrayCreate(VT_R8, 1, bounds);

	if (psa == NULL) throw ERROR_NOT_ENOUGH_MEMORY;

	
	int j = 0;

	vector<double>::iterator it;

	//Move data from vector to SAFEARRAY
	for(it = numbers.begin(); it != numbers.end(); it++, j++)
	{
		lDimension[1] = j;
		lDimension[0] = 0;
		h = ::SafeArrayPutElement(psa, lDimension, &it);
	}

	pVal->parray = psa;

	return S_OK;
}