gdalalg_raster_reclassify.h

/******************************************************************************
*
 * Project:  GDAL
 * Purpose:  "reclassify" step of "raster pipeline"
 * Author:   Daniel Baston
 *
 ******************************************************************************
 * Copyright (c) 2025, ISciences, LLC
 *
 * SPDX-License-Identifier: MIT
 ****************************************************************************/
 
#ifndef GDALALG_RASTER_RECLASSIFY_INCLUDED
#define GDALALG_RASTER_RECLASSIFY_INCLUDED
 
#include "gdalalg_raster_pipeline.h"

 
/*************gg***********************************************************/
/*                     GDALRasterReclassifyAlgorithm                      */
/**************************************************************************/
 
class GDALRasterReclassifyAlgorithm : public GDALRasterPipelineStepAlgorithm
{
  public:
    static constexpr const char *NAME = "reclassify";
    static constexpr const char *DESCRIPTION =
        "Reclassify values in a raster dataset";
    static constexpr const char *HELP_URL =
        "/programs/gdal_raster_reclassify.html";
 
    explicit GDALRasterReclassifyAlgorithm(bool standaloneStep = false);
 
  private:
    bool RunStep(GDALPipelineStepRunContext &ctxt) override;
 
    std::string m_mapping{};
    std::string m_type{};
};
 
/************************************************************************/
/*                  GDALRasterResizeAlgorithmStandalone                 */
/************************************************************************/
 
class GDALRasterReclassifyAlgorithmStandalone final
    : public GDALRasterReclassifyAlgorithm
{
  public:
    GDALRasterReclassifyAlgorithmStandalone()
        : GDALRasterReclassifyAlgorithm(/* standaloneStep = */ true)
    {
    }
 
    ~GDALRasterReclassifyAlgorithmStandalone() override;
};

 
#endif /* GDALALG_RASTER_RECLASSIFY_INCLUDED */