Holoscan C++ API

• Holoscan C++ API

  • Namespaces

  • Macros

    • Operator Definition

    • Resource Definition

    • Condition Definition

    • Logging

  • Classes

    • Core

    • GXF Components

      • Conditions

      • Resources

    • Native Operator Support

    • Domain Objects

      • Tensor (interoperability with GXF Tensor and DLPack interface)

        • Class/Struct

        • Functions

    • Utilities

      • Measurement

  • Enums

  • Functions

  • Typedefs

  • Variables

• Namespace holoscan::gxf

• Namespace holoscan::ops

Operator Definition

• Define HOLOSCAN_OPERATOR_FORWARD_ARGS

• Define HOLOSCAN_OPERATOR_FORWARD_ARGS_SUPER

Resource Definition

• Define HOLOSCAN_RESOURCE_FORWARD_ARGS

• Define HOLOSCAN_RESOURCE_FORWARD_ARGS_SUPER

Condition Definition

• Define HOLOSCAN_CONDITION_FORWARD_ARGS

• Define HOLOSCAN_CONDITION_FORWARD_ARGS_SUPER

Logging

• Define HOLOSCAN_LOG_TRACE

• Define HOLOSCAN_LOG_DEBUG

• Define HOLOSCAN_LOG_INFO

• Define HOLOSCAN_LOG_WARN

• Define HOLOSCAN_LOG_ERROR

• Define HOLOSCAN_LOG_CRITICAL

Core

• Class Application

• Class Arg

• Class ArgList

• Class ArgType

• Class ArgumentSetter

• Class Component

• Class ComponentSpec

• Class Condition

• Class Config

• Class ExecutionContext

• Class Executor

• Class FlowGraph

• Class Fragment

• Class Graph

• Class InputContext

• Class IOSpec

• Class Logger

• Template Class MetaParameter

• Class Operator

• Class OperatorSpec

• Class OutputContext

• Class ParameterWrapper

• Class Resource

GXF Components

Conditions

• Class BooleanCondition

• Class CountCondition

• Class DownstreamMessageAffordableCondition

• Class MessageAvailableCondition

Resources

• Class Allocator

• Class BlockMemoryPool

• Class CudaStreamPool

• Class DoubleBufferReceiver

• Class DoubleBufferTransmitter

• Class Receiver

• Class StdComponentSerializer

• Class Transmitter

• Class UnboundedAllocator

• Class VideoStreamSerializer

Native Operator Support

• Class Message

Domain Objects

Tensor (interoperability with GXF Tensor and DLPack interface)

Class/Struct

• Class Tensor

• Struct DLManagedTensorCtx

• Class DLManagedMemoryBuffer

Functions

• Function holoscan::calc_strides

• Function holoscan::dldatatype_from_typestr

• Function holoscan::dldevice_from_pointer

• Function holoscan::numpy_dtype

Utilities

Measurement

• Class Timer

• Enum ArgContainerType

• Enum ArgElementType

• Enum ConditionType

• Enum LogLevel

• Enum MemoryStorageType

• Enum ParameterFlag

• Function holoscan::load_env_log_level

• Template Function holoscan::log_critical

• Template Function holoscan::log_debug

• Template Function holoscan::log_error

• Template Function holoscan::log_info

• Function holoscan::log_level

• Template Function holoscan::log_trace

• Template Function holoscan::log_warn

• Template Function holoscan::make_application

• Function holoscan::set_log_level

• Function holoscan::set_log_pattern

• Typedef holoscan::bad_expected_access

• Typedef holoscan::base_type

• Typedef holoscan::base_type_t

• Typedef holoscan::expected

• Typedef holoscan::is_array_t

• Typedef holoscan::is_scalar_t

• Typedef holoscan::is_vector_t

• Typedef holoscan::is_yaml_convertable_t

• Typedef holoscan::Parameter

• Typedef holoscan::type_info

• Typedef holoscan::unexpect_t

• Typedef holoscan::unexpected

• Variable holoscan::dimension_of_v

• Variable holoscan::is_array_v

• Variable holoscan::is_one_of_derived_v

• Variable holoscan::is_one_of_v

• Variable holoscan::is_scalar_v

• Variable holoscan::is_vector_v

• Variable holoscan::is_yaml_convertable_v

• Variable holoscan::unexpect