Line data    Source code

       1             : /******************************************************************************
       2             :  *
       3             :  * Project:  GDAL
       4             :  * Purpose:  "gdal vector geom explode-collections"
       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_GEOM_EXPLODE_COLLECTIONS_INCLUDED
      14             : #define GDALALG_VECTOR_GEOM_EXPLODE_COLLECTIONS_INCLUDED
      15             : 
      16             : #include "gdalalg_vector_geom.h"
      17             : 
      18             : //! @cond Doxygen_Suppress
      19             : 
      20             : /************************************************************************/
      21             : /*              GDALVectorGeomExplodeCollectionsAlgorithm               */
      22             : /************************************************************************/
      23             : 
      24             : class GDALVectorGeomExplodeCollectionsAlgorithm final
      25             :     : public GDALVectorGeomAbstractAlgorithm
      26             : {
      27             :   public:
      28             :     static constexpr const char *NAME = "explode-collections";
      29             :     static constexpr const char *DESCRIPTION =
      30             :         "Explode geometries of type collection of a vector dataset.";
      31             :     static constexpr const char *HELP_URL =
      32             :         "/programs/gdal_vector_geom_explode_collections.html";
      33             : 
      34          74 :     static std::vector<std::string> GetAliases()
      35             :     {
      36          74 :         return {};
      37             :     }
      38             : 
      39             :     struct Options : public GDALVectorGeomAbstractAlgorithm::OptionsBase
      40             :     {
      41             :         std::string m_type{};
      42             :         bool m_skip = false;
      43             : 
      44             :         // Computed value from m_type
      45             :         OGRwkbGeometryType m_eType = wkbUnknown;
      46             :     };
      47             : 
      48             :     std::unique_ptr<OGRLayerWithTranslateFeature>
      49             :     CreateAlgLayer(OGRLayer &srcLayer) override;
      50             : 
      51             :     explicit GDALVectorGeomExplodeCollectionsAlgorithm(bool standaloneStep);
      52             : 
      53             :   private:
      54             :     bool RunStep(GDALProgressFunc pfnProgress, void *pProgressData) override;
      55             : 
      56             :     Options m_opts{};
      57             : };
      58             : 
      59             : //! @endcond
      60             : 
      61             : #endif /* GDALALG_VECTOR_GEOM_EXPLODE_COLLECTIONS_INCLUDED */