holoscan::DataEntry

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

#include <holoscan/async_data_logger.hpp>

Constructors

DataEntry

inline
holoscan::DataEntry::DataEntry()holoscan::DataEntry::DataEntry()

Types

Type

NameValueDescription
Generic
TensorData
TensorMapData

Member variables

NameTypeDescription
typeType
unique_idstd::string
acquisition_timestampint64_texternally specified acquisition timestamp
emit_timestampint64_ttime when emit (or receive) was called
io_typeIOSpec::IOType
metadatastd::shared_ptr< MetadataDictionary >
streamstd::optional< cudaStream_t >optional CUDA stream for GPU operations
datastd::variant< std::any, std::shared_ptr< holoscan::Tensor >, holoscan::TensorMap >
source_ownerstd::any