gdalalg_vector_clip.h

/******************************************************************************
 *
 * Project:  GDAL
 * Purpose:  "clip" step of "vector pipeline", or "gdal vector clip" standalone
 * 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_VECTOR_CLIP_INCLUDED
#define GDALALG_VECTOR_CLIP_INCLUDED
 
#include "gdalalg_vector_pipeline.h"
#include "gdalalg_clip_common.h"

 
/************************************************************************/
/*                       GDALVectorClipAlgorithm                        */
/************************************************************************/
 
class GDALVectorClipAlgorithm /* non final */
    : public GDALVectorPipelineStepAlgorithm,
      public GDALClipCommon
{
  public:
    static constexpr const char *NAME = "clip";
    static constexpr const char *DESCRIPTION = "Clip a vector dataset.";
    static constexpr const char *HELP_URL = "/programs/gdal_vector_clip.html";
 
    explicit GDALVectorClipAlgorithm(bool standaloneStep = false);
 
  private:
    bool RunStep(GDALPipelineStepRunContext &ctxt) override;
 
    std::string m_activeLayer{};
};
 
/************************************************************************/
/*                   GDALVectorClipAlgorithmStandalone                  */
/************************************************************************/
 
class GDALVectorClipAlgorithmStandalone final : public GDALVectorClipAlgorithm
{
  public:
    GDALVectorClipAlgorithmStandalone()
        : GDALVectorClipAlgorithm(/* standaloneStep = */ true)
    {
    }
 
    ~GDALVectorClipAlgorithmStandalone() override;
};

 
#endif /* GDALALG_VECTOR_CLIP_INCLUDED */