| QGIS API Documentation
    3.20.0-Odense (decaadbb31)
    | 
#include "qgsgeometrycheckcontext.h"#include "qgsgeometryengine.h"#include "qgsgeometrygapcheck.h"#include "qgsgeometrycollection.h"#include "qgsfeaturepool.h"#include "qgsvectorlayer.h"#include "qgsvectorlayerutils.h"#include "qgsfeedback.h"#include "qgsapplication.h"#include "qgsproject.h"#include "qgsexpressioncontextutils.h"#include "qgspolygon.h"#include "qgscurve.h"#include "qgssnappingutils.h"#include "geos_c.h"