This inheritance list is sorted roughly, but not completely, alphabetically:

[detail level 1234]

rapp_application_authentication_manager.application_authentication_node.ApplicationAuthenticationManager	Provides user management features
rapp_audio_processing.rapp_audio_processing.AudioProcessing	Provides audio processing utilities
cognitive_exercise.CognitiveExercise	The Cognitive exercise ros node
helper_functions.CognitiveExerciseHelperFunctions
CostmapLayer
costmap_2d::RappStaticLayer
rapp_audio_processing.rapp_detect_silence.DetectSilence	Performs silence detection on an audio file
rapp_audio_processing.rapp_energy_denoise.EnergyDenoise	Performs energy denoising on an audio file
Exception
app_error_exception.AppError	Exception compliant with the ros error and trace srvs
app_error_exception.AppError	Exception compliant with the ros error and trace srvs
src.rapp_exceptions.RappError	Provides a RAPP specific exception
FaceDetection	Class FaceDetection uptakes the task of handling the ROS service callbacks
FaceDetector	Class that implements a face detection algorithm based on a Haar cascade classifier
rapp_speech_detection_sphinx4.global_parameters.GlobalParams	Contains global Sphinx parameters
GreekSupport	Allows the creation of configuration files for Greek Sphinx speech recognition
HumanDetection	Class HumanDetection uptakes the task of handling the ROS service callbacks
HumanDetector	Class that implements a human detection algorithm based on a Haar cascade classifier
image_classification.ImageClassification	Contains the necessary functions for classifying an images and requesting registration to the ontology
image_registration_to_ontology.ImageRegistrationToOntology	Contains the necessary functions for registering images to the ontology
IPLocatorFactory	Creates and returns the class of the geolocator requested
KnowrobWrapper	Class KnowrobWrapperCommunications contains all the necessary knowrob wrapper functions
KnowrobWrapperCommunications	Class KnowrobWrapperCommunications uptakes the task of handling the ROS service callbacks
rapp_speech_detection_sphinx4.limited_vocabulary_creator.LimitedVocabularyCreator	Creates temporary configuration files for the input limited vocabulary
MapGenerator	Map generation node
MapServer
mysql_wrapper_old.MySQLdbWrapper	The mysql wrapper ros node
mysql_wrapper.MySQLdbWrapper	The mysql wrapper ros node
object
rapp_application_authentication_manager.database_handler.DatabaseHandler	Handles database functions for authentication manager
rapp_email.email_receiver.EmailReceiver	Fetches emails from user's email account
rapp_email.email_sender.EmailSender
rapp_geolocator.geolocator_base.GeolocatorBase	Base class for geolocators
rapp_geolocator.ip_api_locator.IpAPILocator	IP-API locator
rapp_geolocator.geolocator_factory.GeolocatorFactory
rapp_geolocator.geolocator_node.GeolocatorNode	Calculates geolocation via IP
rapp_news_explorer.engine_factory.EngineFactory	Creates and returns the class of the news engine requested
rapp_news_explorer.news_engine_base.NewsEngineBase	Base class for news engines
rapp_news_explorer.event_registry_engine.EventRegistryEngine	EventRegistry news engine hndler
rapp_news_explorer.google_news_engine.GoogleNewsEngine	Google news engine hndler
rapp_news_explorer.news_explorer_node.NewsExplorerNode	Fetches news from various News sites' APIs
rapp_speech_detection_sphinx4.language_support.LanguageSupport	Allows the creation of configuration files for Sphinx speech recognition
rapp_speech_detection_sphinx4.english_support.EnglishSupport	Allows the creation of configuration files for English Sphinx speech recognition
rapp_speech_detection_sphinx4.greek_english_support.GreekEnglishSupport
rapp_speech_detection_sphinx4.greek_support.GreekSupport	Allows the creation of configuration files for Greek Sphinx speech recognition
rapp_speech_detection_sphinx4.greek_english_support.GreekEnglishSupport
rapp_weather_reporter.weather_reporter_base.WeatherReporterBase	Base class for weather reporters
rapp_weather_reporter.forecastio_reporter.ForecastIOReporter	ForecastIO weather reporter
rapp_weather_reporter.yweather_reporter.YWeatherReporter	Yweather weather reporter
rapp_weather_reporter.weather_reporter_factory.WeatherReporterFactory	Creates and returns the class of the weather reporter requested
rapp_weather_reporter.weather_reporter_node.WeatherReporterNode	Evaluates weather conditions
src.rapp_http_json_parser.RappHttpJSONParser	Retrieves key:value pairs from JSON responses
src.rapp_http_request_handler.RappHttpRequestHandler	Performs http requests
src.rapp_utilities.RappUtilities	Provides various utility functionalities
ontology_class_bridge.OntologyClassBridge	Contains the necessary functions for translating caffe classes to ontology classes
PathPlanner	Class that implements a path planning algorithm based on global_planner and map_server ROS nodes
PathPlanning
QrCode	Structure holding the essential info for a QR code
QrDetection	Uptakes the task of setting up the ROS service callbacks towards qr detection
QrDetector	Provides the QR detection functionality
caffe_wrapper.RappCaffeWrapper	The RappCaffeWrapper ros node
rapp_audio_processing.rapp_set_noise_profile.SetNoiseProfile	Evaluates the noise profile for an audio file
rapp_audio_processing.rapp_sox_denoise.SoxDenoise	Performs denoising on an audio file employing Sox application
rapp_speech_detection_sphinx4.speech_recognition_sphinx4.SpeechRecognitionSphinx4	Provides a complete Rapp Sphinx Entity
rapp_speech_detection_sphinx4.speech_recognition_sphinx4_handler_node.SpeechRecognitionSphinx4HandlerNode	Maintains Sphinx instances to perform speech recognition
speech_recognition_google.SpeechToTextGoogle	Implements calls the Google ASR API
Sphinx4	Performs speech recognition employing Sphinx
rapp_speech_detection_sphinx4.sphinx4_wrapper.Sphinx4Wrapper	Contains the Sphinx subprocess and is responsible for configuring Sphinx and performing the recognition request
rapp_speech_detection_sphinx4.sphinx4_configuration_params.SphinxConfigurationParams	Contains the parameters required for the Sphinx configuration
text_to_speech_espeak.TextToSpeechEspeak
rapp_audio_processing.rapp_transform_audio.TransformAudio	Provides audio type tranformation functionalities
userScoreHistoryForAllCategories.UserScoreHistoryForAllCategories	Provides the necessary functions for returning the history of user scores
userScoresForAllCategories.UserScoresForAllCategories	Provides the necessary functions for returning the user scores
rapp_audio_processing.rapp_utilities.Utilities	Provides audio processing utilities
HTMLParser
src.rapp_html_parser.RappHTMLParser	Strips html from imput string