/****************************************************************************** * $Id: ogr_sdts.h 10646 2007-01-18 02:38:10Z warmerdam $ * * Project:  STS Translator * Purpose:  Definition of classes finding SDTS support into OGRDriver *           framework. * Author:   Frank Warmerdam, warmerdam@pobox.com * ****************************************************************************** * Copyright (c) 1999,  Frank Warmerdam * * 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 _OGR_SDTS_H_INCLUDED#define _OGR_SDTS_H_INLLUDED#include "sdts_al.h"#include "ogrsf_frmts.h"class OGRSDTSDataSource;/************************************************************************//*                             OGRSDTSLayer                             *//************************************************************************/class OGRSDTSLayer : public OGRLayer{    OGRFeatureDefn     *poFeatureDefn;    SDTSTransfer       *poTransfer;    int                 iLayer;    SDTSIndexedReader  *poReader;    OGRSDTSDataSource  *poDS;    OGRFeature         *GetNextUnfilteredFeature();    void                BuildPolygons();    int                 bPolygonsBuilt;      public:                        OGRSDTSLayer( SDTSTransfer *, int, OGRSDTSDataSource*);                        ~OGRSDTSLayer();    void                ResetReading();    OGRFeature *        GetNextFeature();//    OGRFeature         *GetFeature( long nFeatureId );        OGRFeatureDefn *    GetLayerDefn() { return poFeatureDefn; }//    int                 GetFeatureCount( int );    OGRSpatialReference *GetSpatialRef();        int                 TestCapability( const char * );};/************************************************************************//*                          OGRSDTSDataSource                           *//************************************************************************/class OGRSDTSDataSource : public OGRDataSource{    SDTSTransfer        *poTransfer;    char                *pszName;    int                 nLayers;    OGRSDTSLayer        **papoLayers;    OGRSpatialReference *poSRS;      public:                        OGRSDTSDataSource();                        ~OGRSDTSDataSource();    int                 Open( const char * pszFilename, int bTestOpen );        const char          *GetName() { return pszName; }    int                 GetLayerCount() { return nLayers; }    OGRLayer            *GetLayer( int );    int                 TestCapability( const char * );    OGRSpatialReference *GetSpatialRef() { return poSRS; }};/************************************************************************//*                            OGRSDTSDriver                             *//************************************************************************/class OGRSDTSDriver : public OGRSFDriver{  public:                ~OGRSDTSDriver();                    const char *GetName();    OGRDataSource *Open( const char *, int );    int         TestCapability( const char * );};#endif /* ndef _OGR_SDTS_H_INCLUDED */