LCOV - code coverage report
Current view: top level - ogr/ogrsf_frmts/ili - ogr_ili1.h (source / functions) Hit Total Coverage
Test: gdal_filtered.info Lines: 4 4 100.0 %
Date: 2025-02-18 14:19:29 Functions: 2 2 100.0 %

          Line data    Source code
       1             : /******************************************************************************
       2             :  *
       3             :  * Project:  Interlis 1 Translator
       4             :  * Purpose:   Definition of classes for OGR Interlis 1 driver.
       5             :  * Author:   Pirmin Kalberer, Sourcepole AG
       6             :  *
       7             :  ******************************************************************************
       8             :  * Copyright (c) 2004, Pirmin Kalberer, Sourcepole AG
       9             :  *
      10             :  * SPDX-License-Identifier: MIT
      11             :  ****************************************************************************/
      12             : 
      13             : #ifndef OGR_ILI1_H_INCLUDED
      14             : #define OGR_ILI1_H_INCLUDED
      15             : 
      16             : #include "ogrsf_frmts.h"
      17             : #include "ili1reader.h"
      18             : 
      19             : class OGRILI1DataSource;
      20             : 
      21             : /************************************************************************/
      22             : /*                           OGRILI1Layer                               */
      23             : /************************************************************************/
      24             : 
      25             : class OGRILI1Layer final : public OGRLayer
      26             : {
      27             :   private:
      28             : #if 0
      29             :     OGRSpatialReference *poSRS;
      30             : #endif
      31             :     OGRFeatureDefn *poFeatureDefn;
      32             :     GeomFieldInfos oGeomFieldInfos;
      33             : 
      34             :     int nFeatures;
      35             :     OGRFeature **papoFeatures;
      36             :     int nFeatureIdx;
      37             : 
      38             :     bool bGeomsJoined;
      39             : 
      40             :     OGRILI1DataSource *poDS;
      41             : 
      42             :   public:
      43             :     OGRILI1Layer(OGRFeatureDefn *poFeatureDefn,
      44             :                  const GeomFieldInfos &oGeomFieldInfos,
      45             :                  OGRILI1DataSource *poDS);
      46             : 
      47             :     ~OGRILI1Layer();
      48             : 
      49             :     OGRErr AddFeature(OGRFeature *poFeature);
      50             : 
      51             :     void ResetReading() override;
      52             :     OGRFeature *GetNextFeature() override;
      53             :     OGRFeature *GetNextFeatureRef();
      54             :     OGRFeature *GetFeatureRef(GIntBig nFid);
      55             :     OGRFeature *GetFeatureRef(const char *);
      56             : 
      57             :     GIntBig GetFeatureCount(int bForce = TRUE) override;
      58             : 
      59             :     int GeometryAppend(OGRGeometry *poGeometry);
      60             : 
      61         598 :     OGRFeatureDefn *GetLayerDefn() override
      62             :     {
      63         598 :         return poFeatureDefn;
      64             :     }
      65             : 
      66             :     GeomFieldInfos GetGeomFieldInfos()
      67             :     {
      68             :         return oGeomFieldInfos;
      69             :     }
      70             : 
      71             :     int TestCapability(const char *) override;
      72             : 
      73             :     GDALDataset *GetDataset() override;
      74             : 
      75             :   private:
      76             :     void JoinGeomLayers();
      77             :     void JoinSurfaceLayer(OGRILI1Layer *poSurfaceLineLayer,
      78             :                           int nSurfaceFieldIndex);
      79             :     OGRMultiPolygon *Polygonize(OGRGeometryCollection *poLines,
      80             :                                 bool fix_crossing_lines = false);
      81             :     void PolygonizeAreaLayer(OGRILI1Layer *poAreaLineLayer, int nAreaFieldIndex,
      82             :                              int nPointFieldIndex);
      83             : };
      84             : 
      85             : /************************************************************************/
      86             : /*                          OGRILI1DataSource                           */
      87             : /************************************************************************/
      88             : 
      89             : class OGRILI1DataSource final : public GDALDataset
      90             : {
      91             :   private:
      92             :     ImdReader *poImdReader;
      93             :     IILI1Reader *poReader;
      94             :     int nLayers;
      95             :     OGRILI1Layer **papoLayers;
      96             : 
      97             :     CPL_DISALLOW_COPY_ASSIGN(OGRILI1DataSource)
      98             : 
      99             :   public:
     100             :     OGRILI1DataSource();
     101             :     virtual ~OGRILI1DataSource();
     102             : 
     103             :     int Open(const char *, char **papszOpenOptions, int bTestOpen);
     104             : 
     105          29 :     int GetLayerCount() override
     106             :     {
     107          29 :         return poReader ? poReader->GetLayerCount() : 0;
     108             :     }
     109             : 
     110             :     OGRLayer *GetLayer(int) override;
     111             :     OGRILI1Layer *GetLayerByName(const char *) override;
     112             : 
     113             :     int TestCapability(const char *) override;
     114             : };
     115             : 
     116             : #endif /* OGR_ILI1_H_INCLUDED */

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