Add protected non-virtual destructor in generated classes

tests/integrationtests/adaptor-glue.h

@@ -52,7 +52,6 @@ using ComplexType = std::map<
 
 class testing_adaptor
 {
-
 protected:
     testing_adaptor(sdbus::IObject& object) :
         object_(object)
@@ -115,9 +114,10 @@ protected:
         object_.registerProperty("action").onInterface(INTERFACE_NAME).withGetter([this](){ return this->action(); }).withSetter([this](const uint32_t& value){ this->action(value); }).withUpdateBehavior(sdbus::Flags::EMITS_INVALIDATION_SIGNAL);
         //object_.registerProperty("blocking").onInterface(INTERFACE_NAME)./*withGetter([this](){ return this->blocking(); }).*/withSetter([this](const bool& value){ this->blocking(value); });
         object_.registerProperty("blocking").onInterface(INTERFACE_NAME).withGetter([this](){ return this->blocking(); }).withSetter([this](const bool& value){ this->blocking(value); });
-
     }
 
+    ~testing_adaptor() = default;
+
 public:
     void emitSimpleSignal()
     {

tests/integrationtests/proxy-glue.h

@@ -45,6 +45,8 @@ protected:
                 { this->onSignalWithoutRegistration(s); });
     }
 
+    ~testing_proxy() = default;
+
     virtual void onSimpleSignal() = 0;
     virtual void onSignalWithMap(const std::map<int32_t, std::string>& map) = 0;
     virtual void onSignalWithVariant(const sdbus::Variant& v) = 0;

tests/perftests/perftests-adaptor.h

@@ -27,6 +27,8 @@ protected:
         object_.registerSignal("dataSignal").onInterface(INTERFACE_NAME).withParameters<std::string>();
     }
 
+    ~perftests_adaptor() = default;
+
 public:
     void emitDataSignal(const std::string& data)
     {

tests/perftests/perftests-proxy.h

@@ -25,6 +25,8 @@ protected:
         proxy_.uponSignal("dataSignal").onInterface(INTERFACE_NAME).call([this](const std::string& data){ this->onDataSignal(data); });
     }
 
+    ~perftests_proxy() = default;
+
     virtual void onDataSignal(const std::string& data) = 0;
 
 public:

tests/stresstests/celsius-thermometer-adaptor.h

@@ -27,6 +27,8 @@ protected:
         object_.registerMethod("getCurrentTemperature").onInterface(INTERFACE_NAME).implementedAs([this](){ return this->getCurrentTemperature(); });
     }
 
+    ~thermometer_adaptor() = default;
+
 private:
     virtual uint32_t getCurrentTemperature() = 0;
 

tests/stresstests/celsius-thermometer-proxy.h

@@ -26,6 +26,8 @@ protected:
     {
     }
 
+    ~thermometer_proxy() = default;
+
 public:
     uint32_t getCurrentTemperature()
     {

tests/stresstests/concatenator-adaptor.h

@@ -27,6 +27,8 @@ protected:
         object_.registerSignal("concatenatedSignal").onInterface(INTERFACE_NAME).withParameters<std::string>();
     }
 
+    ~concatenator_adaptor() = default;
+
 public:
     void emitConcatenatedSignal(const std::string& concatenatedString)
     {

tests/stresstests/concatenator-proxy.h

@@ -26,6 +26,8 @@ protected:
         proxy_.uponSignal("concatenatedSignal").onInterface(INTERFACE_NAME).call([this](const std::string& concatenatedString){ this->onConcatenatedSignal(concatenatedString); });
     }
 
+    ~concatenator_proxy() = default;
+
     virtual void onConcatenatedSignal(const std::string& concatenatedString) = 0;
 
     virtual void onConcatenateReply(const std::string& result, const sdbus::Error* error) = 0;

tests/stresstests/fahrenheit-thermometer-adaptor.h

@@ -27,6 +27,8 @@ protected:
         object_.registerMethod("getCurrentTemperature").onInterface(INTERFACE_NAME).implementedAs([this](){ return this->getCurrentTemperature(); });
     }
 
+    ~thermometer_adaptor() = default;
+
 private:
     virtual uint32_t getCurrentTemperature() = 0;
 
@@ -55,6 +57,8 @@ protected:
         object_.registerMethod("destroyDelegateObject").onInterface(INTERFACE_NAME).implementedAs([this](sdbus::Result<>&& result, sdbus::ObjectPath delegate){ this->destroyDelegateObject(std::move(result), std::move(delegate)); }).withNoReply();
     }
 
+    ~factory_adaptor() = default;
+
 private:
     virtual void createDelegateObject(sdbus::Result<sdbus::ObjectPath>&& result) = 0;
     virtual void destroyDelegateObject(sdbus::Result<>&& result, sdbus::ObjectPath delegate) = 0;

tests/stresstests/fahrenheit-thermometer-proxy.h

@@ -26,6 +26,8 @@ protected:
     {
     }
 
+    ~thermometer_proxy() = default;
+
 public:
     uint32_t getCurrentTemperature()
     {
@@ -57,6 +59,8 @@ protected:
     {
     }
 
+    ~factory_proxy() = default;
+
 public:
     sdbus::ObjectPath createDelegateObject()
     {