LCOV - code coverage report
Current view: top level - apps - gdalalg_vector_concat.h (source / functions) Hit Total Coverage
Test: gdal_filtered.info Lines: 6 6 100.0 %
Date: 2025-06-19 12:30:01 Functions: 4 4 100.0 %

          Line data    Source code
       1             : /******************************************************************************
       2             :  *
       3             :  * Project:  GDAL
       4             :  * Purpose:  gdal "vector concat" subcommand
       5             :  * Author:   Even Rouault <even dot rouault at spatialys.com>
       6             :  *
       7             :  ******************************************************************************
       8             :  * Copyright (c) 2025, Even Rouault <even dot rouault at spatialys.com>
       9             :  *
      10             :  * SPDX-License-Identifier: MIT
      11             :  ****************************************************************************/
      12             : 
      13             : #ifndef GDALALG_VECTOR_CONCAT_INCLUDED
      14             : #define GDALALG_VECTOR_CONCAT_INCLUDED
      15             : 
      16             : #include "gdalalg_vector_pipeline.h"
      17             : 
      18             : #include "ogrsf_frmts.h"
      19             : 
      20             : //! @cond Doxygen_Suppress
      21             : 
      22             : /************************************************************************/
      23             : /*                       GDALVectorConcatAlgorithm                      */
      24             : /************************************************************************/
      25             : 
      26             : class GDALVectorConcatAlgorithm /* non final */
      27             :     : public GDALVectorPipelineStepAlgorithm
      28             : {
      29             :   public:
      30             :     static constexpr const char *NAME = "concat";
      31             :     static constexpr const char *DESCRIPTION = "Concatenate vector datasets.";
      32             :     static constexpr const char *HELP_URL = "/programs/gdal_vector_concat.html";
      33             : 
      34             :     explicit GDALVectorConcatAlgorithm(bool bStandalone = false);
      35             : 
      36          11 :     bool CanBeFirstStep() const override
      37             :     {
      38          11 :         return true;
      39             :     }
      40             : 
      41             :   private:
      42             :     bool RunStep(GDALPipelineStepRunContext &ctxt) override;
      43             :     bool RunImpl(GDALProgressFunc pfnProgress, void *pProgressData) override;
      44             : 
      45             :     std::string m_layerNameTemplate{};
      46             :     std::string m_sourceLayerFieldName{};
      47             :     std::string m_sourceLayerFieldContent{};
      48             :     std::string m_mode = "merge-per-layer-name";
      49             :     std::string m_fieldStrategy = "union";
      50             :     std::string m_srsCrs{};
      51             :     std::string m_dstCrs{};
      52             : 
      53             :     std::vector<std::unique_ptr<OGRLayer>> m_tempLayersKeeper{};
      54             : };
      55             : 
      56             : /************************************************************************/
      57             : /*                   GDALVectorConcatAlgorithmStandalone                */
      58             : /************************************************************************/
      59             : 
      60          54 : class GDALVectorConcatAlgorithmStandalone final
      61             :     : public GDALVectorConcatAlgorithm
      62             : {
      63             :   public:
      64          27 :     GDALVectorConcatAlgorithmStandalone()
      65          27 :         : GDALVectorConcatAlgorithm(/* standaloneStep = */ true)
      66             :     {
      67          27 :     }
      68             : 
      69             :     ~GDALVectorConcatAlgorithmStandalone() override;
      70             : };
      71             : 
      72             : //! @endcond
      73             : 
      74             : #endif

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