gdalalg_clip_common.h

/******************************************************************************
 *
 * Project:  GDAL
 * Purpose:  Common code for gdalalg_raster_clip and gdalalg_vector_clip
 * Author:   Even Rouault <even dot rouault at spatialys.com>
 *
 ******************************************************************************
 * Copyright (c) 2025, Even Rouault <even dot rouault at spatialys.com>
 *
 * SPDX-License-Identifier: MIT
 ****************************************************************************/
 
#ifndef GDALALG_CLIP_COMMON_INCLUDED
#define GDALALG_CLIP_COMMON_INCLUDED
 
#include "gdalalgorithm.h"
 
#include "ogr_geometry.h"
 
#include <utility>

 
/************************************************************************/
/*                         GDALClipCommon                               */
/************************************************************************/
 
class GDALClipCommon /* non final */
{
  public:
    virtual ~GDALClipCommon();
 
  protected:
    GDALClipCommon() = default;
 
    std::vector<double> m_bbox{};
    std::string m_bboxCrs{};
    std::string m_geometry{};
    std::string m_geometryCrs{};
    GDALArgDatasetValue m_likeDataset{};
    std::string m_likeLayer{};
    std::string m_likeSQL{};
    std::string m_likeWhere{};
 
    std::pair<std::unique_ptr<OGRGeometry>, std::string> GetClipGeometry();
 
  private:
    std::pair<std::unique_ptr<OGRGeometry>, std::string> LoadGeometry();
};

 
#endif