Dox

python/core/auto_generated/geometry/qgsabstractgeometry.sip.in

@@ -842,13 +842,17 @@ Clears any cached parameters associated with the geometry, e.g., bounding boxes
 
 struct QgsVertexId
 {
+
   enum VertexType
   {
     SegmentVertex,
-    CurveVertex
+    CurveVertex,
   };
 
-  explicit QgsVertexId( int _part = -1, int _ring = -1, int _vertex = -1, VertexType _type = SegmentVertex );
+  explicit QgsVertexId( int _part = -1, int _ring = -1, int _vertex = -1, VertexType _type = SegmentVertex ) /HoldGIL/;
+%Docstring
+Constructor for QgsVertexId.
+%End
 
   bool isValid() const  /HoldGIL/;
 %Docstring
@@ -857,14 +861,35 @@ Returns ``True`` if the vertex id is valid
 
   bool operator==( QgsVertexId other ) const /HoldGIL/;
   bool operator!=( QgsVertexId other ) const /HoldGIL/;
+
   bool partEqual( QgsVertexId o ) const /HoldGIL/;
+%Docstring
+Returns ``True`` if this vertex ID belongs to the same part as another vertex ID.
+%End
+
   bool ringEqual( QgsVertexId o ) const /HoldGIL/;
+%Docstring
+Returns ``True`` if this vertex ID belongs to the same ring as another vertex ID (i.e. the part
+and ring number are equal).
+%End
+
   bool vertexEqual( QgsVertexId o ) const /HoldGIL/;
+%Docstring
+Returns ``True`` if this vertex ID corresponds to the same vertex as another vertex ID (i.e. the part,
+ring number and vertex number are equal).
+%End
+
   bool isValid( const QgsAbstractGeometry *geom ) const /HoldGIL/;
+%Docstring
+Returns ``True`` if this vertex ID is valid for the specified ``geom``.
+%End
 
   int part;
+
   int ring;
+
   int vertex;
+
   VertexType type;
 
   SIP_PYOBJECT __repr__();

python/core/auto_generated/geometry/qgsgeometrycollection.sip.in

@@ -24,7 +24,13 @@ Geometry collection
 #include "qgsgeometrycollection.h"
 %End
   public:
+
+
     QgsGeometryCollection() /HoldGIL/;
+%Docstring
+Constructor for an empty geometry collection.
+%End
+
     QgsGeometryCollection( const QgsGeometryCollection &c );
     ~QgsGeometryCollection();
 

python/core/auto_generated/geometry/qgslinestring.sip.in

@@ -25,7 +25,11 @@ Line string geometry type, with support for z-dimension and m-values.
 #include "qgslinestring.h"
 %End
   public:
+
     QgsLineString() /HoldGIL/;
+%Docstring
+Constructor for an empty linestring geometry.
+%End
 
     QgsLineString( const QVector<QgsPoint> &points ) /HoldGIL/;
 %Docstring

python/core/auto_generated/geometry/qgsmultilinestring.sip.in

@@ -21,7 +21,11 @@ Multi line string geometry collection.
 #include "qgsmultilinestring.h"
 %End
   public:
+
     QgsMultiLineString() /HoldGIL/;
+%Docstring
+Constructor for an empty multilinestring geometry.
+%End
 
 
 

python/core/auto_generated/geometry/qgsmultipoint.sip.in

@@ -20,8 +20,11 @@ Multi point geometry collection.
 #include "qgsmultipoint.h"
 %End
   public:
-    QgsMultiPoint() /HoldGIL/;
 
+    QgsMultiPoint() /HoldGIL/;
+%Docstring
+Constructor for an empty multipoint geometry.
+%End
 
 
     SIP_PYOBJECT pointN( int index ) /TypeHint="QgsPoint"/;

python/core/auto_generated/geometry/qgsmultipolygon.sip.in

@@ -21,7 +21,11 @@ Multi polygon geometry collection.
 #include "qgsmultipolygon.h"
 %End
   public:
+
     QgsMultiPolygon() /HoldGIL/;
+%Docstring
+Constructor for an empty multipolygon geometry.
+%End
 
 
 

python/core/auto_generated/geometry/qgsmultisurface.sip.in

@@ -22,8 +22,11 @@ Multi surface geometry collection.
 #include "qgsmultisurface.h"
 %End
   public:
-    QgsMultiSurface() /HoldGIL/;
 
+    QgsMultiSurface() /HoldGIL/;
+%Docstring
+Constructor for an empty multisurface geometry.
+%End
 
 
     SIP_PYOBJECT surfaceN( int index ) /TypeHint="QgsSurface"/;

python/core/auto_generated/geometry/qgspolygon.sip.in

@@ -22,7 +22,12 @@ Polygon geometry type.
 #include "qgspolygon.h"
 %End
   public:
+
+
     QgsPolygon() /HoldGIL/;
+%Docstring
+Constructor for an empty polygon geometry.
+%End
 
     QgsPolygon( QgsLineString *exterior /Transfer/, const QList< QgsLineString * > &rings /Transfer/ = QList< QgsLineString * >() ) /HoldGIL/;
 %Docstring

python/core/auto_generated/geometry/qgsquadrilateral.sip.in

@@ -24,7 +24,11 @@ This class allows the creation of simple quadrilateral (which does not self-inte
 #include "qgsquadrilateral.h"
 %End
   public:
+
     QgsQuadrilateral() /HoldGIL/;
+%Docstring
+Constructor for an empty quadrilateral geometry.
+%End
 
     QgsQuadrilateral( const QgsPoint &p1, const QgsPoint &p2, const QgsPoint &p3, const QgsPoint &p4 ) /HoldGIL/;
 %Docstring

python/core/auto_generated/geometry/qgstriangle.sip.in

@@ -21,7 +21,11 @@ Triangle geometry type.
 #include "qgstriangle.h"
 %End
   public:
+
     QgsTriangle() /HoldGIL/;
+%Docstring
+Constructor for an empty triangle geometry.
+%End
 
     QgsTriangle( const QgsPoint &p1, const QgsPoint &p2, const QgsPoint &p3 ) /HoldGIL/;
 %Docstring

src/core/geometry/qgsabstractgeometry.h

@@ -1048,17 +1048,24 @@ class CORE_EXPORT QgsAbstractGeometry
  */
 struct CORE_EXPORT QgsVertexId
 {
+
+  /**
+   * Type of vertex
+   */
   enum VertexType
   {
-    SegmentVertex = 1, //start / endpoint of a segment
-    CurveVertex
+    SegmentVertex = 1, //!< The actual start or end point of a segment
+    CurveVertex, //!< An intermediate point on a segment defining the curvature of the segment
   };
 
-  explicit QgsVertexId( int _part = -1, int _ring = -1, int _vertex = -1, VertexType _type = SegmentVertex )
-    : part( _part )
-    , ring( _ring )
-    , vertex( _vertex )
-    , type( _type )
+  /**
+   * Constructor for QgsVertexId.
+   */
+  explicit QgsVertexId( int _part = -1, int _ring = -1, int _vertex = -1, VertexType _type = SegmentVertex ) SIP_HOLDGIL
+: part( _part )
+  , ring( _ring )
+  , vertex( _vertex )
+  , type( _type )
   {}
 
   /**
@@ -1074,18 +1081,36 @@ struct CORE_EXPORT QgsVertexId
   {
     return part != other.part || ring != other.ring || vertex != other.vertex;
   }
+
+  /**
+   * Returns TRUE if this vertex ID belongs to the same part as another vertex ID.
+   */
   bool partEqual( QgsVertexId o ) const SIP_HOLDGIL
   {
     return part >= 0 && o.part == part;
   }
+
+  /**
+   * Returns TRUE if this vertex ID belongs to the same ring as another vertex ID (i.e. the part
+   * and ring number are equal).
+   */
   bool ringEqual( QgsVertexId o ) const SIP_HOLDGIL
   {
     return partEqual( o ) && ( ring >= 0 && o.ring == ring );
   }
+
+  /**
+   * Returns TRUE if this vertex ID corresponds to the same vertex as another vertex ID (i.e. the part,
+   * ring number and vertex number are equal).
+   */
   bool vertexEqual( QgsVertexId o ) const SIP_HOLDGIL
   {
     return ringEqual( o ) && ( vertex >= 0 && o.ring == ring );
   }
+
+  /**
+   * Returns TRUE if this vertex ID is valid for the specified \a geom.
+   */
   bool isValid( const QgsAbstractGeometry *geom ) const SIP_HOLDGIL
   {
     return ( part >= 0 && part < geom->partCount() ) &&
@@ -1093,9 +1118,16 @@ struct CORE_EXPORT QgsVertexId
            ( vertex < 0 || vertex < geom->vertexCount( part, ring ) );
   }
 
+  //! Part number
   int part;
+
+  //! Ring number
   int ring;
+
+  //! Vertex number
   int vertex;
+
+  //! Vertex type
   VertexType type;
 
 #ifdef SIP_RUN

src/core/geometry/qgsgeometrycollection.h

@@ -35,7 +35,13 @@ class QgsPoint;
 class CORE_EXPORT QgsGeometryCollection: public QgsAbstractGeometry
 {
   public:
+
+
+    /**
+     * Constructor for an empty geometry collection.
+     */
     QgsGeometryCollection() SIP_HOLDGIL;
+
     QgsGeometryCollection( const QgsGeometryCollection &c );
     QgsGeometryCollection &operator=( const QgsGeometryCollection &c );
     ~QgsGeometryCollection() override;

src/core/geometry/qgslinestring.h

@@ -43,6 +43,10 @@ class QgsLineSegment2D;
 class CORE_EXPORT QgsLineString: public QgsCurve
 {
   public:
+
+    /**
+     * Constructor for an empty linestring geometry.
+     */
     QgsLineString() SIP_HOLDGIL;
 
     /**

src/core/geometry/qgsmultilinestring.h

@@ -31,6 +31,10 @@ class QgsLineString;
 class CORE_EXPORT QgsMultiLineString: public QgsMultiCurve
 {
   public:
+
+    /**
+     * Constructor for an empty multilinestring geometry.
+     */
     QgsMultiLineString() SIP_HOLDGIL;
 
 

src/core/geometry/qgsmultipoint.h

@@ -29,8 +29,11 @@ email                : marco.hugentobler at sourcepole dot com
 class CORE_EXPORT QgsMultiPoint: public QgsGeometryCollection
 {
   public:
-    QgsMultiPoint() SIP_HOLDGIL;
 
+    /**
+     * Constructor for an empty multipoint geometry.
+     */
+    QgsMultiPoint() SIP_HOLDGIL;
 
 #ifndef SIP_RUN
 

src/core/geometry/qgsmultipolygon.h

@@ -31,6 +31,10 @@ class QgsPolygon;
 class CORE_EXPORT QgsMultiPolygon: public QgsMultiSurface
 {
   public:
+
+    /**
+     * Constructor for an empty multipolygon geometry.
+     */
     QgsMultiPolygon() SIP_HOLDGIL;
 
 

src/core/geometry/qgsmultisurface.h

@@ -32,8 +32,11 @@ class QgsSurface;
 class CORE_EXPORT QgsMultiSurface: public QgsGeometryCollection
 {
   public:
-    QgsMultiSurface() SIP_HOLDGIL;
 
+    /**
+     * Constructor for an empty multisurface geometry.
+     */
+    QgsMultiSurface() SIP_HOLDGIL;
 
 #ifndef SIP_RUN
 

src/core/geometry/qgspolygon.h

@@ -33,6 +33,11 @@ class QgsLineString;
 class CORE_EXPORT QgsPolygon: public QgsCurvePolygon
 {
   public:
+
+
+    /**
+     * Constructor for an empty polygon geometry.
+     */
     QgsPolygon() SIP_HOLDGIL;
 
     /**

src/core/geometry/qgsquadrilateral.h

@@ -35,6 +35,10 @@
 class CORE_EXPORT QgsQuadrilateral
 {
   public:
+
+    /**
+     * Constructor for an empty quadrilateral geometry.
+     */
     QgsQuadrilateral() SIP_HOLDGIL;
 
     /**

src/core/geometry/qgstriangle.h

@@ -33,6 +33,10 @@
 class CORE_EXPORT QgsTriangle : public QgsPolygon
 {
   public:
+
+    /**
+     * Constructor for an empty triangle geometry.
+     */
     QgsTriangle() SIP_HOLDGIL;
 
     /**