bool AddEpisodes ( const [TLearningArrayView](API\Plugins\Learning\TLearningArrayView)< 1, const [ECompletionMode](API\Plugins\Learning\UE__Learning__ECompletionMode) > InEpisodeCompletionModes, const [TLearningArrayView](API\Plugins\Learning\TLearningArrayView)< 2, const float > InEpisodeFinalObservations, const [FEpisodeBuffer](API\Plugins\LearningTraining\FEpisodeBuffer) & EpisodeBuffer, const [FIndexSet](API\Plugins\Learning\FIndexSet) Instances, const bool bAddTruncatedEpisodeWhenFull )