gdalalg_raster_read.h

/******************************************************************************
 *
 * Project:  GDAL
 * Purpose:  "read" step of "raster pipeline"
 * Author:   Even Rouault <even dot rouault at spatialys.com>
 *
 ******************************************************************************
 * Copyright (c) 2024, Even Rouault <even dot rouault at spatialys.com>
 *
 * SPDX-License-Identifier: MIT
 ****************************************************************************/
 
#ifndef GDALALG_RASTER_READ_INCLUDED
#define GDALALG_RASTER_READ_INCLUDED
 
#include "gdalalg_raster_pipeline.h"

 
/************************************************************************/
/*                       GDALRasterReadAlgorithm                        */
/************************************************************************/
 
class GDALRasterReadAlgorithm final : public GDALRasterPipelineStepAlgorithm
{
  public:
    static constexpr const char *NAME = "read";
    static constexpr const char *DESCRIPTION = "Read a raster dataset.";
    static constexpr const char *HELP_URL =
        "/programs/gdal_raster_pipeline.html";
 
    explicit GDALRasterReadAlgorithm(bool openForMixedRasterVector = false);
 
    bool CanBeFirstStep() const override
    {
        return true;
    }
 
  private:
    bool RunStep(GDALPipelineStepRunContext &ctxt) override;
};

 
#endif