LCOV - code coverage report
Current view: top level - apps - gdalalg_vector_explode.h (source / functions) Hit Total Coverage
Test: gdal_filtered.info Lines: 4 4 100.0 %
Date: 2026-06-23 16:35:19 Functions: 3 3 100.0 %

          Line data    Source code
       1             : /******************************************************************************
       2             :  *
       3             :  * Project:  GDAL
       4             :  * Purpose:  "explode" step of "vector pipeline"
       5             :  * Author:   Daniel Baston
       6             :  *
       7             :  ******************************************************************************
       8             :  * Copyright (c) 2026, ISciences LLC
       9             :  *
      10             :  * SPDX-License-Identifier: MIT
      11             :  ****************************************************************************/
      12             : 
      13             : #ifndef GDALALG_VECTOR_EXPLODE_INCLUDED
      14             : #define GDALALG_VECTOR_EXPLODE_INCLUDED
      15             : 
      16             : #include "gdalalg_vector_pipeline.h"
      17             : 
      18             : //! @cond Doxygen_Suppress
      19             : 
      20             : /************************************************************************/
      21             : /*                      GDALVectorExplodeAlgorithm                      */
      22             : /************************************************************************/
      23             : 
      24             : class GDALVectorExplodeAlgorithm /* non final */
      25             :     : public GDALVectorPipelineStepAlgorithm
      26             : {
      27             :   public:
      28             :     static constexpr const char *NAME = "explode";
      29             :     static constexpr const char *DESCRIPTION =
      30             :         "Explode fields or geometries of a vector dataset.";
      31             :     static constexpr const char *HELP_URL =
      32             :         "/programs/gdal_vector_explode.html";
      33             : 
      34             :     explicit GDALVectorExplodeAlgorithm(bool standaloneStep = false);
      35             : 
      36             :   protected:
      37             :     bool RunStep(GDALPipelineStepRunContext &ctxt) override;
      38             : 
      39             :   private:
      40             :     std::string m_activeLayer{};
      41             :     std::vector<std::string> m_fields{};
      42             :     std::vector<std::string> m_geomFields{};
      43             :     bool m_defaultGeom{false};
      44             :     std::string m_indexFieldName{};
      45             : };
      46             : 
      47             : /************************************************************************/
      48             : /*                 GDALVectorExplodeAlgorithmStandalone                 */
      49             : /************************************************************************/
      50             : 
      51         126 : class GDALVectorExplodeAlgorithmStandalone final
      52             :     : public GDALVectorExplodeAlgorithm
      53             : {
      54             :   public:
      55          63 :     GDALVectorExplodeAlgorithmStandalone()
      56          63 :         : GDALVectorExplodeAlgorithm(/* standaloneStep = */ true)
      57             :     {
      58          63 :     }
      59             : 
      60             :     ~GDALVectorExplodeAlgorithmStandalone() override;
      61             : };
      62             : 
      63             : //! @endcond
      64             : 
      65             : #endif /* GDALALG_VECTOR_EXPLODE_INCLUDED */

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