copy record set in local _RecordsetPtr in C++ - c++

Question

I have getResults function and executing a query in C++.
int ABC::getResult(char *query)
{
_CommandPtr pCom;
_bstr_t lv_query;
lv_query = (_bstr_t) sqlQuery;
try
{
pCom.CreateInstance(__uuidof(Command));
pCom->ActiveConnection = pConn;
pCom->CommandType = adCmdText;
pCom->CommandText = lv_query;
pCom->CommandTimeout = 60;
RecordSet = pCom->Execute(NULL, NULL, adCmdText);
}
catch(_com_error &e)
{
_bstr_t bstrSource(e.Source());
_bstr_t bstrDescription(e.Description());
sprintf_s(errStr,sizeof(errStr), "Exception:Failed to get detail from database.");
return ERR_EXCEPPTION;
}
I have to copy the _RecordsetPtr RecordSet of this function which is a public member of ABD class.
I am doing like below:
ABC class will make the connection to Database.
ABC mConnect;
mConnect.getResults(query);
_RecordsetPtr lv_set = std::move(mConnect.RecordSet);
mConnect.CloseConnection();
Above std::move is not working , and I get lv_set as null;
I want to achieve that once I take recordset in local copy , I want to close the DB connection and proceed with local recordset to fetch the results
Is there any way to achieve it?
Update:
no had not implement the move ctor
Rather we have similar function as below,
and it give proper RecordSet when I do
_RecordsetPtr lv_set = std::move(mConnect.RecordSet);
int ABC::getResults (char *sqlQuery)
{
_bstr_t lv_query;
lv_query = (_bstr_t) sqlQuery;
CString lv_error_log;
// Define Other Variables
HRESULT hr = S_OK;
_variant_t index;
index.vt = VT_I2;
try
{
// Open recordset from Authors table.
hr = RecordSet.CreateInstance(__uuidof(Recordset));
if(FAILED(hr))
{
return -1;
}
RecordSet->CursorLocation = adUseClient;
// Pass the Cursor type and Lock type to the Recordset.
RecordSet->Open (lv_query, strConn, adOpenDynamic,
adLockBatchOptimistic, adCmdText);
}
return QRY_EXECUTE_SUCCESS;
}