include/row.idl

/*
 * Copyright (C) 2009 Huw Davies
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

[
    local,
    object,
    uuid(0c733ab4-2a1c-11ce-ade5-00aa0044773d),
    pointer_default(unique)
]
interface IRow : IUnknown
{
    [local]
    HRESULT GetColumns([in] DBORDINAL cColumns,
                       [in, out, size_is(cColumns), annotation("__inout_ecount(cColumns)")] DBCOLUMNACCESS rgColumns[]);


    HRESULT GetSourceRowset([in, annotation("__in")] REFIID riid,
                            [out, iid_is(riid), annotation("__deref_opt_out_opt")] IUnknown **ppRowset,
                            [out, annotation("__out_opt")] HROW *phRow);

   HRESULT Open([in, unique, annotation("__in_opt")] IUnknown *pUnkOuter,
                [in, annotation("__in")] DBID *pColumnID,
                [in, annotation("__in")] REFGUID rguidColumnType,
                [in] DWORD dwBindFlags,
                [in, annotation("__in")] REFIID riid,
                [out, iid_is(riid), annotation("__deref_opt_out")] IUnknown **ppUnk);
}