holoscan::DataEntry

Beta

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

#include <holoscan/async_data_logger.hpp>

Constructors

inline

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

Name	Type	Description
`type`	`Type`
`unique_id`	`std::string`
`acquisition_timestamp`	`int64_t`	externally specified acquisition timestamp
`emit_timestamp`	`int64_t`	time when emit (or receive) was called
`io_type`	`IOSpec::IOType`
`metadata`	`std::shared_ptr< MetadataDictionary >`
`stream`	`std::optional< cudaStream_t >`	optional CUDA stream for GPU operations
`data`	`std::variant< std::any, std::shared_ptr< holoscan::Tensor >, holoscan::TensorMap >`
`source_owner`	`std::any`