For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
  • Introduction
    • Overview
    • Relevant Technologies
    • Getting Started
  • Setup
    • SDK Installation
    • Additional Setup
    • Third Party Hardware Setup
  • Using the SDK
    • Holoscan Core
    • GPU Resident Execution
    • Holoscan by Example
    • Create an Application
    • Create a Distributed Application
    • Create an Operator
    • Create an Operator via Decorator
    • Create a Condition
    • Dynamic Flow Control
    • CUDA Stream Handling
    • Logging
    • Data Logging
    • Debugging
    • Python Operator Bindings
  • Operators
    • Operators and Extensions
    • Visualization
    • Inference
    • Testing
    • Video I/O Vendor Implementation Guide
  • Components
    • Schedulers
    • Conditions
    • Resources
    • Analytics
  • AI Skills
    • Ai Skills
  • API reference
          • AppWorkerTerminationStatus
          • Array Type
          • AvailableSystemResource
          • Base Type
          • Base Type T Typename Stdenable If T Stdis Base Of V Condition Stddecay T T
          • Base Type T Typename Stdenable If T Stdis Base Of V Resource Stddecay T T
          • CLIOptions
          • CloudPickleSerializedObject
          • Codec
          • Codec CloudPickleSerializedObject
          • Codec OpsHolovizOpInputSpec
          • Codec OpsHolovizOpInputSpecView
          • Codec OpsInferenceOpActivationSpec
          • Codec Stdarray TypeT N
          • Codec Stdshared Ptr TypeT
          • Codec Stdstring
          • Codec Stdunordered Map KeyType ValueType
          • Codec Stdvector Bool
          • Codec Stdvector OpsHolovizOpInputSpec
          • Codec Stdvector OpsHolovizOpInputSpecView
          • Codec Stdvector OpsInferenceOpActivationSpec
          • Codec Stdvector Stdstring
          • Codec Stdvector Stdvector TypeT
          • Codec Stdvector TypeT
          • Condition Default Name
          • Condition Default Name AsynchronousCondition
          • Condition Default Name BooleanCondition
          • Condition Default Name CountCondition
          • Condition Default Name CudaBufferAvailableCondition
          • Condition Default Name CudaEventCondition
          • Condition Default Name CudaStreamCondition
          • Condition Default Name DownstreamMessageAffordableCondition
          • Condition Default Name ExpiringMessageAvailableCondition
          • Condition Default Name MemoryAvailableCondition
          • Condition Default Name MessageAvailableCondition
          • Condition Default Name MultiMessageAvailableCondition
          • Condition Default Name MultiMessageAvailableTimeoutCondition
          • Condition Default Name PeriodicCondition
          • Condition Default Name PublisherAvailableCondition
          • Condition Default Name SubscriberAvailableCondition
          • ConnectionItem
          • ContiguousDataHeader
          • CPUInfo
          • DataEntry
          • Deleter
          • DeltaMessage
          • DistributedConfig
          • EdgeData
          • EncodedMessagePayload
          • FrameData
          • FrameInfo
          • GpuDeviceInfo
          • GPUInfo
          • HoloscanEntityData
          • ImportedNativeTensor
          • InMemorySessionParticipant
          • InterfacePort
          • Is Array
          • Is Scalar
          • Is Shared Ptr
          • Is Shared Ptr Stdshared Ptr T
          • Is Vector
          • Is Yaml Convertable
          • MultiMessageConditionInfo
          • NativeTensorMetadata
          • Network Context Default Name
          • Network Context Default Name FastDdsPubSubNetworkContext
          • Network Context Default Name InMemoryPubSubNetworkContext
          • Network Context Default Name PubSubContext
          • Network Context Default Name UcxContext
          • NoAccessibleMessageType
          • NoMessageType
          • Operator Default Name
          • Operator Default Name OpsAsyncPingRxOp
          • Operator Default Name OpsAsyncPingTxOp
          • Operator Default Name OpsBayerDemosaicOp
          • Operator Default Name OpsDataTypeRxTestOp
          • Operator Default Name OpsDataTypeTxTestOp
          • Operator Default Name OpsFormatConverterOp
          • Operator Default Name OpsGXFCodeletOp
          • Operator Default Name OpsHolovizOp
          • Operator Default Name OpsInferenceOp
          • Operator Default Name OpsInferenceProcessorOp
          • Operator Default Name OpsPingRxOp
          • Operator Default Name OpsPingTensorRxOp
          • Operator Default Name OpsPingTensorTxOp
          • Operator Default Name OpsPingTxOp
          • Operator Default Name OpsRawImageProcessorOp
          • Operator Default Name OpsSegmentationPostprocessorOp
          • Operator Default Name OpsV4L2VideoCaptureOp
          • Operator Default Name OpsVideoStreamRecorderOp
          • Operator Default Name OpsVideoStreamReplayerOp
          • OperatorTimestampLabel
          • Pose2
          • Pose3
          • PoseTreeUCXClientConfig
          • PoseTreeUCXServerConfig
          • Remove Pointer
          • Remove Pointer Stdshared Ptr T
          • Resource Default Name
          • Resource Default Name AsyncBufferReceiver
          • Resource Default Name AsyncBufferTransmitter
          • Resource Default Name BlockMemoryPool
          • Resource Default Name CPUThread
          • Resource Default Name CudaGreenContext
          • Resource Default Name CudaGreenContextPool
          • Resource Default Name CudaStreamPool
          • Resource Default Name Data LoggersAsyncConsoleLogger
          • Resource Default Name Data LoggersBasicConsoleLogger
          • Resource Default Name Data LoggersGXFConsoleLogger
          • Resource Default Name Data LoggersSimpleTextSerializer
          • Resource Default Name DoubleBufferReceiver
          • Resource Default Name DoubleBufferTransmitter
          • Resource Default Name GPUDevice
          • Resource Default Name ManualClock
          • Resource Default Name OrConditionCombiner
          • Resource Default Name PubSubReceiver
          • Resource Default Name PubSubTransmitter
          • Resource Default Name RealtimeClock
          • Resource Default Name RMMAllocator
          • Resource Default Name SerializationBuffer
          • Resource Default Name StdComponentSerializer
          • Resource Default Name StdEntitySerializer
          • Resource Default Name StreamOrderedAllocator
          • Resource Default Name SyntheticClock
          • Resource Default Name ThreadPool
          • Resource Default Name UcxComponentSerializer
          • Resource Default Name UcxEntitySerializer
          • Resource Default Name UcxHoloscanComponentSerializer
          • Resource Default Name UcxReceiver
          • Resource Default Name UcxSerializationBuffer
          • Resource Default Name UcxTransmitter
          • Resource Default Name UnboundedAllocator
          • Scalar Type
          • Scheduler Default Name
          • Scheduler Default Name EventBasedScheduler
          • Scheduler Default Name GreedyScheduler
          • Scheduler Default Name MultiThreadScheduler
          • ServiceKey
          • ServiceKeyHash
          • SnapshotAckMessage
          • SubscribeMessage
          • SystemResourceRequirement
          • Vector Type
          • YAMLNodeParser
          • YAMLNodeParser Int8 T
          • YAMLNodeParser IOSpec Ptr
          • YAMLNodeParser Stdarray TypeT N
          • YAMLNodeParser Stdcomplex TypeT
          • YAMLNodeParser Stdshared Ptr TypeT
          • YAMLNodeParser Stdvector IOSpec Ptr
          • YAMLNodeParser Stdvector TypeT
          • YAMLNodeParser TypeT
          • YAMLNodeParser Uint8 T
  • Performance
    • Performance Considerations
    • Flow Tracking
    • GXF Job Statistics
    • Nsight Profiling
  • HoloHub
    • HoloHub Overview
  • FAQ
    • FAQ
NVIDIANVIDIA
Developer-friendly docs for your API
Privacy Policy | Your Privacy Choices | Terms of Service | Accessibility | Corporate Policies | Product Security | Contact

Copyright © 2026, NVIDIA Corporation.

LogoLogoDocumentation
On this page
  • Static methods
  • serialize
  • deserialize
API referenceC++ APIHoloscanStructs

holoscan::codec< std::vector< std::string > >

Beta
||View as Markdown|
Previous

holoscan::codec< std::vector< ops::InferenceOp::ActivationSpec > >

Next

holoscan::codec< std::vector< std::vector< typeT > > >

#include <holoscan/codecs.hpp>

Static methods

serialize

static expected<size_t, RuntimeError> holoscan::codec<std::vector<std::string>>::serialize(
    const std::vector<std::string> &value,
    Endpoint *endpoint
)

deserialize

static expected<std::vector<std::string>, RuntimeError> holoscan::codec<std::vector<std::string>>::deserialize(
    Endpoint *endpoint
)