LCOV - code coverage report
Current view: top level - apps - gdalalg_vector_sort.h (source / functions) Hit Total Coverage
Test: gdal_filtered.info Lines: 6 6 100.0 %
Date: 2026-06-03 12:46:18 Functions: 4 4 100.0 %

          Line data    Source code
       1             : /******************************************************************************
       2             : *
       3             :  * Project:  GDAL
       4             :  * Purpose:  "gdal vector sort"
       5             :  * Author:   Daniel Baston
       6             :  *
       7             :  ******************************************************************************
       8             :  * Copyright (c) 2025, ISciences LLC
       9             :  *
      10             :  * SPDX-License-Identifier: MIT
      11             :  ****************************************************************************/
      12             : 
      13             : #ifndef GDALALG_VECTOR_SORT_INCLUDED
      14             : #define GDALALG_VECTOR_SORT_INCLUDED
      15             : 
      16             : #include "gdalvectorpipelinestepalgorithm.h"
      17             : 
      18             : #include "cpl_progress.h"
      19             : 
      20             : #include <string>
      21             : 
      22             : //! @cond Doxygen_Suppress
      23             : 
      24             : /************************************************************************/
      25             : /*                       GDALVectorSortAlgorithm                        */
      26             : /************************************************************************/
      27             : 
      28             : class GDALVectorSortAlgorithm : public GDALVectorPipelineStepAlgorithm
      29             : {
      30             :   public:
      31             :     static constexpr const char *NAME = "sort";
      32             :     static constexpr const char *DESCRIPTION =
      33             :         "Spatially order the features in a layer";
      34             :     static constexpr const char *HELP_URL = "/programs/gdal_vector_sort.html";
      35             : 
      36             :     explicit GDALVectorSortAlgorithm(bool standaloneStep = false);
      37             : 
      38          16 :     bool IsNativelyStreamingCompatible() const override
      39             :     {
      40          16 :         return false;
      41             :     }
      42             : 
      43             :   private:
      44             :     bool RunStep(GDALPipelineStepRunContext &ctxt) override;
      45             : 
      46             :     std::string m_geomField{};
      47             :     std::string m_sortMethod{"hilbert"};
      48             :     bool m_useTempfile{false};
      49             : };
      50             : 
      51             : /************************************************************************/
      52             : /*                  GDALVectorSortAlgorithmStandalone                   */
      53             : /************************************************************************/
      54             : 
      55         128 : class GDALVectorSortAlgorithmStandalone final : public GDALVectorSortAlgorithm
      56             : {
      57             :   public:
      58          64 :     GDALVectorSortAlgorithmStandalone()
      59          64 :         : GDALVectorSortAlgorithm(/* standaloneStep = */ true)
      60             :     {
      61          64 :     }
      62             : 
      63             :     ~GDALVectorSortAlgorithmStandalone() override;
      64             : };
      65             : 
      66             : //! @endcond
      67             : 
      68             : #endif /* GDALALG_VECTOR_SORT_INCLUDED */

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