@interface ETDataSourceBuf : NSObject <ETDataSource> { struct map<std::string, std::shared_ptr<Espresso::blob<float, 2>>, std::less<std::string>, std::allocator<std::pair<const std::string, std::shared_ptr<Espresso::blob<float, 2>>>>> { struct __tree<std::__value_type<std::string, std::shared_ptr<Espresso::blob<float, 2>>>, std::__map_value_compare<std::string, std::__value_type<std::string, std::shared_ptr<Espresso::blob<float, 2>>>, std::less<std::string>>, std::allocator<std::__value_type<std::string, std::shared_ptr<Espresso::blob<float, 2>>>>> { void *__begin_node_; struct __compressed_pair<std::__tree_end_node<std::__tree_node_base<void *> *>, std::allocator<std::__tree_node<std::__value_type<std::string, std::shared_ptr<Espresso::blob<float, 2>>>, void *>>> { struct __tree_end_node<std::__tree_node_base<void *> *> { void *__left_; } __value_; } __pair1_; struct __compressed_pair<unsigned long, std::__map_value_compare<std::string, std::__value_type<std::string, std::shared_ptr<Espresso::blob<float, 2>>>, std::less<std::string>>> { unsigned long long __value_; } __pair3_; } __tree_; } blobs; int number_of_data_points; } - (id).cxx_construct; - (void).cxx_destruct; - (float *)dataAtIndex:(unsigned long long)a0 key:(const void *)a1; - (id)dataPointAtIndex:(int)a0; - (int)numberOfDataPoints; - (void)setBlobs:(const void *)a0 numberOfDataPoints:(int)a1 nonBatches:(const void *)a2; @end