LCOV - code coverage report
Current view: top level - apps - gdalalg_vector_combine.h (source / functions) Hit Total Coverage
Test: gdal_filtered.info Lines: 4 4 100.0 %
Date: 2026-06-03 12:46:18 Functions: 3 3 100.0 %

          Line data    Source code
       1             : /******************************************************************************
       2             : *
       3             :  * Project:  GDAL
       4             :  * Purpose:  "gdal vector combine"
       5             :  * Author:   Daniel Baston
       6             :  *
       7             :  ******************************************************************************
       8             :  * Copyright (c) 2025-2026, ISciences LLC
       9             :  *
      10             :  * SPDX-License-Identifier: MIT
      11             :  ****************************************************************************/
      12             : 
      13             : #ifndef GDALALG_VECTOR_COMBINE_INCLUDED
      14             : #define GDALALG_VECTOR_COMBINE_INCLUDED
      15             : 
      16             : #include "gdalvectorpipelinestepalgorithm.h"
      17             : 
      18             : #include "cpl_progress.h"
      19             : 
      20             : #include <string>
      21             : 
      22             : //! @cond Doxygen_Suppress
      23             : 
      24             : /************************************************************************/
      25             : /*                      GDALVectorCombineAlgorithm                      */
      26             : /************************************************************************/
      27             : 
      28             : class GDALVectorCombineAlgorithm : public GDALVectorPipelineStepAlgorithm
      29             : {
      30             :   public:
      31             :     static constexpr const char *NAME = "combine";
      32             :     static constexpr const char *DESCRIPTION =
      33             :         "Combine features into collections";
      34             :     static constexpr const char *HELP_URL =
      35             :         "/programs/gdal_vector_combine.html";
      36             : 
      37             :     explicit GDALVectorCombineAlgorithm(bool standaloneStep = false);
      38             : 
      39             :     static constexpr const char *NO = "no";
      40             :     static constexpr const char *SOMETIMES_IDENTICAL = "sometimes-identical";
      41             :     static constexpr const char *ALWAYS_IDENTICAL = "always-identical";
      42             : 
      43             :   private:
      44             :     bool RunStep(GDALPipelineStepRunContext &ctxt) override;
      45             : 
      46             :     std::vector<std::string> m_groupBy{};
      47             :     bool m_keepNested{false};
      48             :     std::string m_addExtraFields{NO};
      49             : };
      50             : 
      51             : /************************************************************************/
      52             : /*                 GDALVectorCombineAlgorithmStandalone                 */
      53             : /************************************************************************/
      54             : 
      55         134 : class GDALVectorCombineAlgorithmStandalone final
      56             :     : public GDALVectorCombineAlgorithm
      57             : {
      58             :   public:
      59          67 :     GDALVectorCombineAlgorithmStandalone()
      60          67 :         : GDALVectorCombineAlgorithm(/* standaloneStep = */ true)
      61             :     {
      62          67 :     }
      63             : 
      64             :     ~GDALVectorCombineAlgorithmStandalone() override;
      65             : };
      66             : 
      67             : //! @endcond
      68             : 
      69             : #endif /* GDALALG_VECTOR_COMBINE_INCLUDED */

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