Struct DataEntry

Entry for data queue (may have metadata only, no tensor content)

Public Types

enum Type

Values:

enumerator Generic

enumerator TensorData

enumerator TensorMapData

Public Functions

inline DataEntry()

DataEntry(std::any data_arg, const std::string &id, int64_t acq_time, int64_t emit_time, IOSpec::IOType io_type, std::shared_ptr<MetadataDictionary> meta = nullptr)

DataEntry(std::shared_ptr<holoscan::Tensor> tensor, const std::string &id, int64_t acq_time, int64_t emit_time, IOSpec::IOType io_type, std::shared_ptr<MetadataDictionary> meta = nullptr)

DataEntry(holoscan::TensorMap tensor_map, const std::string &id, int64_t acq_time, int64_t emit_time, IOSpec::IOType io_type, std::shared_ptr<MetadataDictionary> meta = nullptr)

Public Members

Type type

std::string unique_id

int64_t acquisition_timestamp

externally specified acquisition timestamp

int64_t emit_timestamp

time when emit (or receive) was called

IOSpec::IOType io_type

std::shared_ptr<MetadataDictionary> metadata = {}

std::variant<std::any, std::shared_ptr<holoscan::Tensor>, holoscan::TensorMap> data