NVIDIA DeepStream SDK API Reference: MultiViewAssociatorFactoryParams Class Reference | NVIDIA Docs


NVIDIA DeepStream SDK API Reference	9.2 Release

Detailed Description

Store multi-view-associator factory parameters.

Definition at line 80 of file sources/libs/nvmultiobjecttracker/include/modules/MultiViewAssociator/MultiViewAssociator_factory.hpp.

Inheritance diagram for MultiViewAssociatorFactoryParams:

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Public Member Functions
	MultiViewAssociatorFactoryParams ()
	Initialize factory parameters with the dummy associator type. More...

	MultiViewAssociatorFactoryParams (const std::string &configFilePath, const std::string moduleName)
	Initialize factory parameters from a configuration module. More...

	MultiViewAssociatorFactoryParams (const YAML::Node &fn)
	Initialize factory parameters from a YAML node. More...

void	read (const YAML::Node &fn) override
	Update factory parameters from a YAML node. More...

	MultiViewAssociatorFactoryParams ()
	Initialize factory parameters with the dummy associator type. More...

	MultiViewAssociatorFactoryParams (const std::string &configFilePath, const std::string moduleName)
	Initialize factory parameters from a configuration module. More...

	MultiViewAssociatorFactoryParams (const YAML::Node &fn)
	Initialize factory parameters from a YAML node. More...

void	read (const YAML::Node &fn) override
	Update factory parameters from a YAML node. More...

Static Public Member Functions
static std::string	resolvePathRelativeToConfig (const std::string &configFilePath, const std::string &filePath)
	Resolve a configured path relative to the tracker configuration file. More...

static std::string	resolvePathRelativeToConfig (const std::string &configFilePath, const std::string &filePath)
	Resolve a configured path relative to the tracker configuration file. More...

static const YAML::Node	getConfigRoot (const std::string &configFilePath, const bool printMessage=false)
	Load the root YAML node from a tracker configuration file. More...

static const YAML::Node	getConfigRoot (const std::string &configFilePath, const bool printMessage=false)
	Load the root YAML node from a tracker configuration file. More...

Data Fields
MULTI_VIEW_ASSOCIATOR_TYPES	m_multiViewAssociatorType
	Selects the multi-view-associator implementation. More...

Constructor & Destructor Documentation

◆ MultiViewAssociatorFactoryParams() [1/6]

MultiViewAssociatorFactoryParams::MultiViewAssociatorFactoryParams ( )

inline

Initialize factory parameters with the dummy associator type.

Definition at line 84 of file sources/libs/nvmultiobjecttracker/include/modules/MultiViewAssociator/MultiViewAssociator_factory.hpp.

References DUMMY_MULTI_VIEW_ASSOCIATOR, and m_multiViewAssociatorType.

Referenced by read().

◆ MultiViewAssociatorFactoryParams() [2/6]

MultiViewAssociatorFactoryParams::MultiViewAssociatorFactoryParams	(	const std::string &	configFilePath,
		const std::string	moduleName
	)

inline

Initialize factory parameters from a configuration module.

Parameters

[in]	configFilePath	The path to a configuration file.
[in]	moduleName	The configuration module name.

Definition at line 94 of file sources/libs/nvmultiobjecttracker/include/modules/MultiViewAssociator/MultiViewAssociator_factory.hpp.

References NvTrackerParams::getConfigRoot(), and read().

◆ MultiViewAssociatorFactoryParams() [3/6]

MultiViewAssociatorFactoryParams::MultiViewAssociatorFactoryParams ( const YAML::Node & fn )

inline

Initialize factory parameters from a YAML node.

Parameters

[in] fn Parsed YAML structure of config to update.

Definition at line 104 of file sources/libs/nvmultiobjecttracker/include/modules/MultiViewAssociator/MultiViewAssociator_factory.hpp.

References read().

◆ MultiViewAssociatorFactoryParams() [4/6]

MultiViewAssociatorFactoryParams::MultiViewAssociatorFactoryParams ( )

inline

Initialize factory parameters with the dummy associator type.

Definition at line 84 of file 9.2/sources/libs/nvmultiobjecttracker/include/modules/MultiViewAssociator/MultiViewAssociator_factory.hpp.

References DUMMY_MULTI_VIEW_ASSOCIATOR, and m_multiViewAssociatorType.

◆ MultiViewAssociatorFactoryParams() [5/6]

MultiViewAssociatorFactoryParams::MultiViewAssociatorFactoryParams	(	const std::string &	configFilePath,
		const std::string	moduleName
	)

inline

Initialize factory parameters from a configuration module.

Parameters

[in]	configFilePath	The path to a configuration file.
[in]	moduleName	The configuration module name.

Definition at line 94 of file 9.2/sources/libs/nvmultiobjecttracker/include/modules/MultiViewAssociator/MultiViewAssociator_factory.hpp.

References NvTrackerParams::getConfigRoot(), and read().

◆ MultiViewAssociatorFactoryParams() [6/6]

MultiViewAssociatorFactoryParams::MultiViewAssociatorFactoryParams ( const YAML::Node & fn )

inline

Initialize factory parameters from a YAML node.

Parameters

[in] fn Parsed YAML structure of config to update.

Definition at line 104 of file 9.2/sources/libs/nvmultiobjecttracker/include/modules/MultiViewAssociator/MultiViewAssociator_factory.hpp.

References read().

Member Function Documentation

◆ getConfigRoot() [1/2]

static const YAML::Node NvTrackerParams::getConfigRoot	(	const std::string &	configFilePath,
		const bool	printMessage = `false`
	)

inlinestaticinherited

Load the root YAML node from a tracker configuration file.

Parameters

[in]	configFilePath	Path to the tracker configuration file.
[in]	printMessage	Enables warning output when the configuration cannot be loaded.

Returns: Loaded YAML root node, or an empty node when loading fails.

Definition at line 121 of file sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/NvTrackerParams.hpp.

References CLOG.

Referenced by CommunicatorFactoryParams::CommunicatorFactoryParams(), CommunicatorParams::CommunicatorParams(), DataAssociatorFactoryParams::DataAssociatorFactoryParams(), EstimatorFactoryParams2::EstimatorFactoryParams2(), MqttCommunicatorParams::MqttCommunicatorParams(), MultiViewAssociatorFactoryParams(), MultiViewAssociatorParams::MultiViewAssociatorParams(), PoseEstimatorFactoryParams::PoseEstimatorFactoryParams(), ReIDFactoryParams::ReIDFactoryParams(), ReIDServiceFactoryParams::ReIDServiceFactoryParams(), SegmenterFactoryParams::SegmenterFactoryParams(), and VisualTrackerFactoryParams::VisualTrackerFactoryParams().

◆ getConfigRoot() [2/2]

static const YAML::Node NvTrackerParams::getConfigRoot	(	const std::string &	configFilePath,
		const bool	printMessage = `false`
	)

inlinestaticinherited

Load the root YAML node from a tracker configuration file.

Parameters

[in]	configFilePath	Path to the tracker configuration file.
[in]	printMessage	Enables warning output when the configuration cannot be loaded.

Returns: Loaded YAML root node, or an empty node when loading fails.

Definition at line 121 of file 9.2/sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/NvTrackerParams.hpp.

References CLOG.

◆ read() [1/2]

void MultiViewAssociatorFactoryParams::read ( const YAML::Node & fn )

inlineoverridevirtual

Update factory parameters from a YAML node.

Parameters

[in] fn Parsed YAML structure of config to update.

Implements NvTrackerParams.

Definition at line 113 of file 9.2/sources/libs/nvmultiobjecttracker/include/modules/MultiViewAssociator/MultiViewAssociator_factory.hpp.

References m_multiViewAssociatorType, and MultiViewAssociatorFactoryParams().

◆ read() [2/2]

void MultiViewAssociatorFactoryParams::read ( const YAML::Node & fn )

inlineoverridevirtual

Update factory parameters from a YAML node.

Parameters

[in] fn Parsed YAML structure of config to update.

Implements NvTrackerParams.

Definition at line 113 of file sources/libs/nvmultiobjecttracker/include/modules/MultiViewAssociator/MultiViewAssociator_factory.hpp.

References m_multiViewAssociatorType, and MultiViewAssociatorFactoryParams().

Referenced by MultiViewAssociatorFactoryParams().

◆ resolvePathRelativeToConfig() [1/2]

static std::string NvTrackerParams::resolvePathRelativeToConfig	(	const std::string &	configFilePath,
		const std::string &	filePath
	)

inlinestaticinherited

Resolve a configured path relative to the tracker configuration file.

Existing paths are canonicalized, while nonexistent relative paths remain joined to the configuration directory.

Parameters

[in]	configFilePath	Path to the tracker configuration file.
[in]	filePath	Absolute or configuration-relative path to resolve.

Returns: Resolved path, or the original path when the configuration path cannot be resolved.

Definition at line 55 of file sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/NvTrackerParams.hpp.

Referenced by CommunicatorParams::CommunicatorParams(), and MqttCommunicatorParams::MqttCommunicatorParams().

◆ resolvePathRelativeToConfig() [2/2]

static std::string NvTrackerParams::resolvePathRelativeToConfig	(	const std::string &	configFilePath,
		const std::string &	filePath
	)

inlinestaticinherited

Resolve a configured path relative to the tracker configuration file.

Existing paths are canonicalized, while nonexistent relative paths remain joined to the configuration directory.

Parameters

[in]	configFilePath	Path to the tracker configuration file.
[in]	filePath	Absolute or configuration-relative path to resolve.

Returns: Resolved path, or the original path when the configuration path cannot be resolved.

Definition at line 55 of file 9.2/sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/NvTrackerParams.hpp.

Field Documentation

◆ m_multiViewAssociatorType

MULTI_VIEW_ASSOCIATOR_TYPES MultiViewAssociatorFactoryParams::m_multiViewAssociatorType

Selects the multi-view-associator implementation.

Definition at line 128 of file sources/libs/nvmultiobjecttracker/include/modules/MultiViewAssociator/MultiViewAssociator_factory.hpp.

Referenced by MultiViewAssociatorFactory::makeMultiViewAssociator(), MultiViewAssociatorFactoryParams(), and read().

The documentation for this class was generated from the following file:

sources/libs/nvmultiobjecttracker/include/modules/MultiViewAssociator/MultiViewAssociator_factory.hpp

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Wed Oct 28 2026 12:03:29 | PR-09318-R32