## On this page # Class List Last update: 16.07.2025 Here are the classes, structs, unions and interfaces with brief descriptions: [detail level 1234] ▼N[simulation\_framework](namespacesimulation__framework.xhtml)Main namespace for simulation framework ▼N**core** ▼N**lifecycle** C[BaseActivity](classsimulation__framework_1_1core_1_1lifecycle_1_1BaseActivity.xhtml)This is the basic implementation of [IActivity](classsimulation__framework_1_1core_1_1lifecycle_1_1IActivity.xhtml "class IActivity") interface and used as base class of all customized activities. Inheriting classes, i.e. a concrete simulation activity, should implement their logic in [ExecuteStep()](classsimulation__framework_1_1core_1_1lifecycle_1_1BaseActivity.xhtml#aaf5d84e0430a2703b697eb867e8bf303) and add needed pub/sub in [AddPublisherAndSubscriber()](classsimulation__framework_1_1core_1_1lifecycle_1_1BaseActivity.xhtml#aa898aa5e721f110f678994731a05aa6e) method C[IActivity](classsimulation__framework_1_1core_1_1lifecycle_1_1IActivity.xhtml)Class [IActivity](classsimulation__framework_1_1core_1_1lifecycle_1_1IActivity.xhtml "class IActivity") ▼N**scheduling** C[ISchedulerClient](classsimulation__framework_1_1core_1_1scheduling_1_1ISchedulerClient.xhtml)Class [ISchedulerClient](classsimulation__framework_1_1core_1_1scheduling_1_1ISchedulerClient.xhtml "class ISchedulerClient") ▼N**time** C[IClock](classsimulation__framework_1_1core_1_1time_1_1IClock.xhtml)Class [IClock](classsimulation__framework_1_1core_1_1time_1_1IClock.xhtml "class IClock") ▼N**utils** C[BoundingBox](structsimulation__framework_1_1core_1_1utils_1_1BoundingBox.xhtml)[BoundingBox](structsimulation__framework_1_1core_1_1utils_1_1BoundingBox.xhtml "BoundingBox in 2d coordinate.") in 2d coordinate C[Point2d](structsimulation__framework_1_1core_1_1utils_1_1Point2d.xhtml)Point in 2d coordinate C[ITopic](classsimulation__framework_1_1core_1_1ITopic.xhtml) C[Topic](classsimulation__framework_1_1core_1_1Topic.xhtml)This is the concrete [Topic](classsimulation__framework_1_1core_1_1Topic.xhtml "This is the concrete Topic class that can be used for creation of a communication channel with given ...") class that can be used for creation of a communication channel with given underlying message. As default type, DDS type will be applied. TopicId is globally unique and represents one single [Topic](classsimulation__framework_1_1core_1_1Topic.xhtml "This is the concrete Topic class that can be used for creation of a communication channel with given ..."). Different Topics can hold same underlying message type but they are different topics for communication ▼N**evaluator** ▼N**kpi** C[IKpi](classsimulation__framework_1_1evaluator_1_1kpi_1_1IKpi.xhtml)Class [IKpi](classsimulation__framework_1_1evaluator_1_1kpi_1_1IKpi.xhtml "class IKpi") C[IKpiMessageConverter](classsimulation__framework_1_1evaluator_1_1kpi_1_1IKpiMessageConverter.xhtml)Class [IKpiMessageConverter](classsimulation__framework_1_1evaluator_1_1kpi_1_1IKpiMessageConverter.xhtml "class IKpiMessageConverter") C[KpiContent](structsimulation__framework_1_1evaluator_1_1kpi_1_1KpiContent.xhtml)Struct [KpiContent](structsimulation__framework_1_1evaluator_1_1kpi_1_1KpiContent.xhtml "struct KpiContent") C[KpiMessageConverter](classsimulation__framework_1_1evaluator_1_1kpi_1_1KpiMessageConverter.xhtml)Class [KpiMessageConverter](classsimulation__framework_1_1evaluator_1_1kpi_1_1KpiMessageConverter.xhtml "class KpiMessageConverter") C[BaseEvaluator](classsimulation__framework_1_1evaluator_1_1BaseEvaluator.xhtml)This is the implementation of [IEvaluator](classsimulation__framework_1_1evaluator_1_1IEvaluator.xhtml "class IEvaluator") interface and provides users ability to evaluate KPIs that are added by themselves. This class controls all KPIs centrally and fill/reset the KpiMessage accordingly based on each KPI's calculation result C[IEvaluator](classsimulation__framework_1_1evaluator_1_1IEvaluator.xhtml)Class [IEvaluator](classsimulation__framework_1_1evaluator_1_1IEvaluator.xhtml "class IEvaluator") C[MinTtcEvaluator](classsimulation__framework_1_1evaluator_1_1MinTtcEvaluator.xhtml)Class [MinTtcEvaluator](classsimulation__framework_1_1evaluator_1_1MinTtcEvaluator.xhtml "class MinTtcEvaluator") C[TimeToCollisionCalculator](classsimulation__framework_1_1evaluator_1_1TimeToCollisionCalculator.xhtml)Class [TimeToCollisionCalculator](classsimulation__framework_1_1evaluator_1_1TimeToCollisionCalculator.xhtml "class TimeToCollisionCalculator") ▼N**standalone\_activity\_service** C[IStandaloneActivityCreator](classsimulation__framework_1_1standalone__activity__service_1_1IStandaloneActivityCreator.xhtml)This is the interface class for creating a standalone activity service. It defines how a customized activity needs to be instantiated through or not through StandaloneInitData C[StandaloneActivityService](classsimulation__framework_1_1standalone__activity__service_1_1StandaloneActivityService.xhtml)It provides a running process of desired activity returned by interface [IStandaloneActivityCreator](classsimulation__framework_1_1standalone__activity__service_1_1IStandaloneActivityCreator.xhtml "This is the interface class for creating a standalone activity service. It defines how a customized a...") and keeps it communicating and being scheduled by simulation framework core process ▼N[world\_simulator](namespaceworld__simulator.xhtml)Dedicated namespace for [IWorldSimulator](classworld__simulator_1_1IWorldSimulator.xhtml "This serves as the interface for a world/groundtruth simulator implementation in simulation framework...") interface C[IWorldSimulator](classworld__simulator_1_1IWorldSimulator.xhtml)This serves as the interface for a world/groundtruth simulator implementation in simulation framework. It ensures that any third party ground truth generator lib could follow this API definition and thus could be easily used in simulation framework. Interface of scenario should follow ASAM OSI3 standard ()