/****************************************************************************** * $Id: ogrpgutility.h 11225 2007-04-08 14:51:34Z mloskot $ * * Project:  OpenGIS Simple Features Reference Implementation * Purpose:  Private utilities for OGR/PostgreSQL driver. * Author:   Mateusz Loskot, mateusz@loskot.net * ****************************************************************************** * Copyright (c) 2007, Mateusz Loskot * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included * in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. ****************************************************************************/#ifndef OGRPGUTILITY_H_INCLUDED#define OGRPGUTILITY_H_INCLUDED#include "libpq-fe.h"/************************************************************************//*                            OGRPGClearResult                          *//*                                                                      *//*      Safe wrapper for PQclear() function.                            *//*      Releases given result and resets handle to NULL.                *//*      Parameter hResult is input/output - a reference to pointer      *//************************************************************************/inline void OGRPGClearResult( PGresult*& hResult ){    if( NULL != hResult )    {        PQclear( hResult );        hResult = NULL;    }}#endif /* ndef OGRPGUTILITY_H_INCLUDED */