Add virtual default destructors

python/server/auto_generated/qgsserverparameters.sip.in

@@ -29,6 +29,8 @@ the Free Software Foundation; either version 2 of the License, or     *
     QgsServerParameterDefinition( const QVariant::Type type = QVariant::String,
                                   const QVariant defaultValue = QVariant( "" ) );
 
+    virtual ~QgsServerParameterDefinition();
+
     QString typeName() const;
     virtual bool isValid() const;
 
@@ -110,6 +112,8 @@ Constructor.
 Constructor.
 %End
 
+    virtual ~QgsServerParameters();
+
     void load( const QUrlQuery &query );
 %Docstring
 Loads new parameters.

src/server/qgsserverparameters.h

@@ -32,6 +32,8 @@ class SERVER_EXPORT QgsServerParameterDefinition
     QgsServerParameterDefinition( const QVariant::Type type = QVariant::String,
                                   const QVariant defaultValue = QVariant( "" ) );
 
+    virtual ~QgsServerParameterDefinition() = default;
+
     QString typeName() const;
     virtual bool isValid() const;
 
@@ -103,6 +105,8 @@ class SERVER_EXPORT QgsServerParameters
      */
     QgsServerParameters( const QUrlQuery &query );
 
+    virtual ~QgsServerParameters() = default;
+
     /**
      * Loads new parameters.
      * \param query url query

src/server/services/wfs/qgswfsparameters.h

@@ -66,6 +66,8 @@ namespace QgsWfs
                        const QVariant::Type type = QVariant::String,
                        const QVariant defaultValue = QVariant( "" ) );
 
+      virtual ~QgsWfsParameter() = default;
+
       int toInt() const;
       QStringList toStringListWithExp( const QString &exp = "\\(([^()]+)\\)" ) const;
       QgsRectangle toRectangle() const;
@@ -113,6 +115,8 @@ namespace QgsWfs
         */
       QgsWfsParameters();
 
+      virtual ~QgsWfsParameters() = default;
+
       /**
        * Loads new parameters.
        * \param parameters Map of parameters

src/server/services/wms/qgswmsparameters.h

@@ -159,6 +159,8 @@ namespace QgsWms
                        const QVariant::Type type = QVariant::String,
                        const QVariant defaultValue = QVariant( "" ) );
 
+      virtual ~QgsWmsParameter() = default;
+
       bool isValid() const override;
 
       QList<QgsGeometry> toGeomList( const char delimiter = ',' ) const;
@@ -210,6 +212,8 @@ namespace QgsWms
         */
       QgsWmsParameters();
 
+      virtual ~QgsWmsParameters() = default;
+
       /**
        * Loads new parameters.
        * \param parameters Map of parameters