Detailed Description

Definition at line 76 of file SimpleNode.hpp.

Inheritance diagram for dw::framework::SimpleNode:

[legend]

Collaboration diagram for dw::framework::SimpleNode:

Public Member Functions
void	addPass (Pass *pass)

dwStatus	clearErrorSignal () override

dwStatus	clearHealthSignal () override

dwStatus	copyModuleHealthSignals (dwHealthSignal &outSignal)
	Copy health signals from the module over to the node and stores in outSignal. More...

dwStatus	getErrorSignal (dwGraphErrorSignal &sehErrorSignal, dwGraphErrorSignal &errorSignal, uint16_t const sourceId, char8_t const instanceName=nullptr) override

dwStatus	getHealthSignal (dwGraphHealthSignal *&healthSignals, bool updateFromModule=false) override

dwStatus	getInputChannel (const uint8_t portID, ChannelObject *&channel) const override
	Gets the input channel associated with the input port. More...

template<typename NodeT , size_t PortIndex>
ManagedPortInput< decltype(portType< NodeT, PortDirection::INPUT, PortIndex >())> &	getInputPort ()
	Get a previously initialized non-array ManagedPortInput. More...

dwStatus	getInputPort (const uint8_t portID, dw::framework::PortBase *&port) const override
	Gets the input port associated with the input port Id. More...

template<typename NodeT , size_t PortIndex>
ManagedPortInput< decltype(portType< NodeT, PortDirection::INPUT, PortIndex >())> &	getInputPort (size_t arrayIndex)
	Get one specific ManagedPortInput from a previously initialized input array port. More...

uint32_t	getIterationCount () const

dwStatus	getName (const char **name) override

uint32_t	getNodePeriod () const

dwStatus	getOutputChannel (const uint8_t portID, ChannelObject *&channel) const override
	Gets the output channel associated with the output port. More...

template<typename NodeT , size_t PortIndex>
ManagedPortOutput< decltype(portType< NodeT, PortDirection::OUTPUT, PortIndex >())> &	getOutputPort ()
	Get a previously initialized non-array ManagedPortOutput. More...

dwStatus	getOutputPort (const uint8_t portID, dw::framework::PortBase *&port) const override
	Gets the output port associated with the output port Id. More...

template<typename NodeT , size_t PortIndex>
ManagedPortOutput< decltype(portType< NodeT, PortDirection::OUTPUT, PortIndex >())> &	getOutputPort (size_t arrayIndex)
	Get one specific ManagedPortOutput from a previously initialized output array port. More...

dwStatus	getPass (Pass **pass, uint8_t index) override

size_t	getPassCount () const noexcept override

dwStatus	getPasses (VectorFixed< Pass * > &passList) override

dwStatus	getPasses (VectorFixed< Pass * > &passList, dwProcessorType processorType) override

const dw::core::HeapHashMap< size_t, std::shared_ptr< ManagedPortInputBase > > &	getRegisteredInputPorts () const

const dw::core::HeapHashMap< size_t, std::shared_ptr< ManagedPortOutputBase > > &	getRegisteredOutputPorts () const

template<typename NodeT , size_t PortIndex, typename... Args>
void	initInputArrayPort (Args &&... args)
	Initialize an array of ManagedPortInput which will be owned by the base class and can be retrieved using getInputPort(size_t). More...

template<typename NodeT , size_t PortIndex, typename... Args>
void	initInputPort (Args &&... args)
	Initialize a ManagedPortInput which will be owned by the base class and can be retrieved using getInputPort(). More...

template<typename NodeT , size_t PortIndex, typename... Args>
void	initOutputArrayPort (Args &&... args)
	Initialize an array of ManagedPortOutput which will be owned by the base class and can be retrieved using getOutputPort(size_t). More...

template<typename NodeT , size_t PortIndex, typename... Args>
void	initOutputPort (Args &&... args)
	Initialize a ManagedPortOutput which will be owned by the base class and can be retrieved using getOutputPort(). More...

template<typename Func >
void	iterateManagedInputPorts (Func func)

template<typename Func >
void	iterateManagedOutputPorts (Func func)

template<typename Func , typename PortList >
void	iteratePorts (PortList &portList, Func func)

template<typename TPort , typename... Args>
std::unique_ptr< TPort >	make_port (Args &&... args)

dwStatus	reset () override

void	resetPorts () override
	Default implementation to reset ports managed by the base class. More...

dwStatus	run () override

dwStatus	runPass (size_t passIndex) override

dwStatus	setInputChannel (ChannelObject *, uint8_t, dwSerializationType) override

dwStatus	setInputChannel (ChannelObject *channel, uint8_t portID) override
	Associate an input port with a channel instances. More...

dwStatus	setIterationCount (uint32_t iterationCount) override

template<typename ModuleHandle_t >
dwStatus	setModuleHandle (ModuleHandle_t handle, dwContextHandle_t context)

dwStatus	setName (const char *name) final

dwStatus	setNodePeriod (uint32_t period) override

virtual dwStatus	setObjectHandle (dwModuleHandle_t handle)

dwStatus	setOutputChannel (ChannelObject *channel, uint8_t portID) override
	Associate an output port with a channel instances. More...

dwStatus	setState (const char *state) override

dwStatus	setup ()
	Default implementation of the setup pass. More...

	SimpleNode ()

	SimpleNode (NodeAllocationParams params)
	Constructor which tailors the preallocated size of the internal collections for ports and passes to the need of the concrete node. More...

dwStatus	teardown ()
	Default implementation of the teardown pass. More...

dwStatus	updateCurrentErrorSignal (dwGraphErrorSignal &signal) override
	A function that allows user override to update error signal It is automatically called by dwFramework when getErrorSignal is called and when pass returns non-success return code. More...

dwStatus	updateCurrentHealthSignal (dwGraphHealthSignal &signal) override
	A function that allows user override to update health signal It is automatically called by dwFramework during teardown and when pass returns non-success return code. More...

dwStatus	updateHealthSignal (const dwGraphHealthSignal &signal)
	Adds the provided Health Signal to the Health Signal Array. If the array is full, the new signal will not be added. More...

dwStatus	validate () override

dwStatus	validate (const char *direction, const PortCollectionDescriptor &collection, dw::core::Function< bool(size_t)> isPortBound)
	Helper function used by dw::framework::SimpleNodeT::validate. More...

virtual	~SimpleNode ()

Public Member Functions inherited from dw::framework::Node
virtual dwStatus	clearErrorSignal ()=0
	Clear the error signal for this node. More...

virtual dwStatus	clearHealthSignal ()=0
	Clear the health signal for this node. More...

virtual dwStatus	getErrorSignal (dwGraphErrorSignal &sehErrorSignal, dwGraphErrorSignal &errorSignal, uint16_t const sourceId, char8_t const instanceName=nullptr)=0
	Get the pointer to the error signal for this node. More...

virtual dwStatus	getHealthSignal (dwGraphHealthSignal *&healthSignals, bool updateFromModule=false)=0
	Get the pointer to the health signal for this node. More...

virtual dwStatus	getInputChannel (const uint8_t portID, ChannelObject *&channel) const =0
	Gets the input channel associated with the input port. More...

virtual dwStatus	getInputPort (const uint8_t portID, dw::framework::PortBase *&port) const =0
	Gets the input port associated with the port id. More...

virtual dwStatus	getName (const char **name)=0
	Get the name of the node. More...

virtual dwStatus	getOutputChannel (const uint8_t portID, ChannelObject *&channel) const =0
	Gets the output channel associated with the output port. More...

virtual dwStatus	getOutputPort (const uint8_t portID, dw::framework::PortBase *&port) const =0
	Gets the output port associated with the port id. More...

virtual dwStatus	getPass (Pass **pass, uint8_t index)=0
	Get a const pointer to the pass at a specific index. More...

virtual size_t	getPassCount () const noexcept=0
	Get number of passes in the node. More...

virtual dwStatus	getPasses (VectorFixed< Pass * > &passList)=0
	Get all the passes in the node. More...

virtual dwStatus	getPasses (VectorFixed< Pass * > &passList, dwProcessorType processorType)=0
	Get node passes filtered by processor type and process type. More...

virtual dwStatus	reset ()=0
	Resets the state of the node. More...

virtual void	resetPorts ()=0
	Resets all the ports in the node. More...

virtual dwStatus	run ()=0
	Runs all the passes in the node. More...

virtual dwStatus	runPass (size_t passIndex)=0
	Run one pass by index as defined by the pass descriptors. More...

virtual dwStatus	setInputChannel (ChannelObject *channel, uint8_t portID)=0
	Sets an input channel for this node with an accompanying port. More...

virtual dwStatus	setInputChannel (ChannelObject *channel, uint8_t portID, dwSerializationType dataType)=0
	Sets an input channel for this node with an accompanying port. More...

virtual dwStatus	setIterationCount (uint32_t iterationCount)=0
	Sets the node's iteration count. More...

virtual dwStatus	setName (const char *name)=0
	Set the name of the node. More...

virtual dwStatus	setNodePeriod (uint32_t period)=0
	Set the node's period. More...

virtual dwStatus	setOutputChannel (ChannelObject *channel, uint8_t portID)=0
	Sets an output channel for this node with an accompanying port. More...

virtual dwStatus	setState (const char *state)=0
	Set the current state in node. Node implementation of this API need to be thread-safe. More...

virtual dwStatus	updateCurrentErrorSignal (dwGraphErrorSignal &signal)=0
	A function that allows user override to update error signal It is automatically called by dwFramework when getErrorSignal is called and when pass returns non-success return code. More...

virtual dwStatus	updateCurrentHealthSignal (dwGraphHealthSignal &signal)=0
	A function that allows user override to update health signal It is automatically called by dwFramework during teardown and when pass returns non-success return code. More...

virtual dwStatus	validate ()=0
	Checks that all mandatory ports are bound. The implementation should validate that all the ports are bound to the appropriate channels (any required ports, that is). For example, a camera node may have processed output and raw output ports, but only one is required to be bound. More...

virtual	~Node ()=default

Protected Member Functions
virtual std::unique_ptr< Pass >	createSetupPass ()

virtual std::unique_ptr< Pass >	createTeardownPass ()

dwStatus	getModuleHandle (dwModuleHandle_t moduleHandle, void handle, dwContextHandle_t context)

template<typename PassFunctionT , typename... Args>
std::unique_ptr< PassImpl< PassFunctionT > >	make_pass (PassFunctionT func, Args &&... args)

template<typename NodeT , size_t PassIndex, typename PassFunctionT >
void	registerPass (PassFunctionT func, cudaStream_t const cudaStream, std::initializer_list< std::pair< dwStatus, uint32_t > > const &returnMapping={})
	Register a GPU pass function and a cuda stream with the node base class. More...

template<typename NodeT , size_t PassIndex, typename PassFunctionT >
void	registerPass (PassFunctionT func, std::initializer_list< std::pair< dwStatus, uint32_t > > const &returnMapping={})
	Register a pass function with the node base class. More...

Protected Attributes
std::atomic< bool >	m_asyncResetFlag

dw::core::HeapHashMap< size_t, std::shared_ptr< ManagedPortInputBase > >	m_inputPorts

dw::core::HeapHashMap< size_t, std::shared_ptr< ManagedPortOutputBase > >	m_outputPorts

Additional Inherited Members
Public Types inherited from dw::framework::Node
using	Name_t = FixedString< MAX_NAME_LEN >

Static Public Attributes inherited from dw::framework::Node
static constexpr const size_t	MAX_NAME_LEN {128U}

static constexpr const uint32_t	MAX_PASS_COUNT {256U}

static constexpr const uint32_t	MAX_PORT_COUNT {256U}

Constructor & Destructor Documentation

◆ SimpleNode() [1/2]

dw::framework::SimpleNode::SimpleNode ( )

◆ SimpleNode() [2/2]

dw::framework::SimpleNode::SimpleNode ( NodeAllocationParams params )

Constructor which tailors the preallocated size of the internal collections for ports and passes to the need of the concrete node.

◆ ~SimpleNode()

virtual dw::framework::SimpleNode::~SimpleNode ( )

virtual

Member Function Documentation

◆ addPass()

void dw::framework::SimpleNode::addPass ( Pass * pass )

Register a pass function with the node base class.

Deprecated:: Use registerPass() instead.

◆ clearErrorSignal()

dwStatus dw::framework::SimpleNode::clearErrorSignal ( )

overridevirtual

Implements dw::framework::Node.

◆ clearHealthSignal()

dwStatus dw::framework::SimpleNode::clearHealthSignal ( )

overridevirtual

Implements dw::framework::Node.

◆ copyModuleHealthSignals()

dwStatus dw::framework::SimpleNode::copyModuleHealthSignals ( dwHealthSignal & outSignal )

Copy health signals from the module over to the node and stores in outSignal.

Parameters

[out] outSignal the output module signal

Returns: DW_SUCCESS DW_NOT_AVAILABLE if there is no DW module associated with the node DW_INVALID_HANDLE if the DW module handle assiciated with the node is invalid

◆ createSetupPass()

virtual std::unique_ptr< Pass > dw::framework::SimpleNode::createSetupPass ( )

inlineprotectedvirtual

Reimplemented in dw::framework::SimpleNodeT< T >.

Definition at line 207 of file SimpleNode.hpp.

◆ createTeardownPass()

virtual std::unique_ptr< Pass > dw::framework::SimpleNode::createTeardownPass ( )

inlineprotectedvirtual

Reimplemented in dw::framework::SimpleNodeT< T >.

Definition at line 212 of file SimpleNode.hpp.

◆ getErrorSignal()

dwStatus dw::framework::SimpleNode::getErrorSignal	(	dwGraphErrorSignal &	sehErrorSignal,
		dwGraphErrorSignal *&	errorSignal,
		uint16_t const	sourceId,
		char8_t const *	instanceName = `nullptr`
	)

overridevirtual

Implements dw::framework::Node.

◆ getHealthSignal()

dwStatus dw::framework::SimpleNode::getHealthSignal	(	dwGraphHealthSignal *&	healthSignals,
		bool	updateFromModule = `false`
	)

overridevirtual

Implements dw::framework::Node.

◆ getInputChannel()

dwStatus dw::framework::SimpleNode::getInputChannel	(	const uint8_t	portID,
		ChannelObject *&	channel
	)		const

overridevirtual

Gets the input channel associated with the input port.

Implements dw::framework::Node.

◆ getInputPort() [1/3]

template<typename NodeT , size_t PortIndex>

ManagedPortInput< decltype(portType< NodeT, PortDirection::INPUT, PortIndex >())> & dw::framework::SimpleNode::getInputPort ( )

inline

Get a previously initialized non-array ManagedPortInput.

Definition at line 444 of file SimpleNode.hpp.

References dw::framework::descriptorPortArray().

◆ getInputPort() [2/3]

dwStatus dw::framework::SimpleNode::getInputPort	(	const uint8_t	portID,
		dw::framework::PortBase *&	port
	)		const

overridevirtual

Gets the input port associated with the input port Id.

Implements dw::framework::Node.

◆ getInputPort() [3/3]

template<typename NodeT , size_t PortIndex>

ManagedPortInput< decltype(portType< NodeT, PortDirection::INPUT, PortIndex >())> & dw::framework::SimpleNode::getInputPort ( size_t arrayIndex )

inline

Get one specific ManagedPortInput from a previously initialized input array port.

Definition at line 467 of file SimpleNode.hpp.

◆ getIterationCount()

uint32_t dw::framework::SimpleNode::getIterationCount ( ) const

◆ getModuleHandle()

dwStatus dw::framework::SimpleNode::getModuleHandle	(	dwModuleHandle_t *	moduleHandle,
		void *	handle,
		dwContextHandle_t	context
	)

protected

◆ getName()

dwStatus dw::framework::SimpleNode::getName ( const char ** name )

overridevirtual

Implements dw::framework::Node.

◆ getNodePeriod()

uint32_t dw::framework::SimpleNode::getNodePeriod ( ) const

◆ getOutputChannel()

dwStatus dw::framework::SimpleNode::getOutputChannel	(	const uint8_t	portID,
		ChannelObject *&	channel
	)		const

overridevirtual

Gets the output channel associated with the output port.

Implements dw::framework::Node.

◆ getOutputPort() [1/3]

template<typename NodeT , size_t PortIndex>

ManagedPortOutput< decltype(portType< NodeT, PortDirection::OUTPUT, PortIndex >())> & dw::framework::SimpleNode::getOutputPort ( )

inline

Get a previously initialized non-array ManagedPortOutput.

Definition at line 494 of file SimpleNode.hpp.

References dw::framework::descriptorPortArray().

◆ getOutputPort() [2/3]

dwStatus dw::framework::SimpleNode::getOutputPort	(	const uint8_t	portID,
		dw::framework::PortBase *&	port
	)		const

overridevirtual

Gets the output port associated with the output port Id.

Implements dw::framework::Node.

◆ getOutputPort() [3/3]

template<typename NodeT , size_t PortIndex>

ManagedPortOutput< decltype(portType< NodeT, PortDirection::OUTPUT, PortIndex >())> & dw::framework::SimpleNode::getOutputPort ( size_t arrayIndex )

inline

Get one specific ManagedPortOutput from a previously initialized output array port.

Definition at line 517 of file SimpleNode.hpp.

◆ getPass()

dwStatus dw::framework::SimpleNode::getPass	(	Pass **	pass,
		uint8_t	index
	)

overridevirtual

Implements dw::framework::Node.

◆ getPassCount()

size_t dw::framework::SimpleNode::getPassCount ( ) const

overridevirtualnoexcept

Implements dw::framework::Node.

◆ getPasses() [1/2]

dwStatus dw::framework::SimpleNode::getPasses ( VectorFixed< Pass * > & passList )

overridevirtual

Implements dw::framework::Node.

◆ getPasses() [2/2]

dwStatus dw::framework::SimpleNode::getPasses	(	VectorFixed< Pass * > &	passList,
		dwProcessorType	processorType
	)

overridevirtual

Implements dw::framework::Node.

◆ getRegisteredInputPorts()

const dw::core::HeapHashMap< size_t, std::shared_ptr< ManagedPortInputBase > > & dw::framework::SimpleNode::getRegisteredInputPorts ( ) const

inline

Definition at line 575 of file SimpleNode.hpp.

Referenced by dw::framework::SimpleNodeT< T >::validate().

◆ getRegisteredOutputPorts()

const dw::core::HeapHashMap< size_t, std::shared_ptr< ManagedPortOutputBase > > & dw::framework::SimpleNode::getRegisteredOutputPorts ( ) const

inline

Definition at line 580 of file SimpleNode.hpp.

Referenced by dw::framework::SimpleNodeT< T >::validate().

◆ initInputArrayPort()

template<typename NodeT , size_t PortIndex, typename... Args>

void dw::framework::SimpleNode::initInputArrayPort ( Args &&... args )

inline

Initialize an array of ManagedPortInput which will be owned by the base class and can be retrieved using getInputPort(size_t).

The macro NODE_INIT_INPUT_ARRAY_PORT can be used for convenience to hide the template parameters of this method.

Definition at line 384 of file SimpleNode.hpp.

◆ initInputPort()

template<typename NodeT , size_t PortIndex, typename... Args>

void dw::framework::SimpleNode::initInputPort ( Args &&... args )

inline

Initialize a ManagedPortInput which will be owned by the base class and can be retrieved using getInputPort().

The macro NODE_INIT_INPUT_PORT can be used for convenience to hide the template parameters of this method.

Definition at line 367 of file SimpleNode.hpp.

◆ initOutputArrayPort()

template<typename NodeT , size_t PortIndex, typename... Args>

void dw::framework::SimpleNode::initOutputArrayPort ( Args &&... args )

inline

Initialize an array of ManagedPortOutput which will be owned by the base class and can be retrieved using getOutputPort(size_t).

The macro NODE_INIT_OUTPUT_ARRAY_PORT can be used for convenience to hide the template parameters of this method.

Definition at line 423 of file SimpleNode.hpp.

◆ initOutputPort()

template<typename NodeT , size_t PortIndex, typename... Args>

void dw::framework::SimpleNode::initOutputPort ( Args &&... args )

inline

Initialize a ManagedPortOutput which will be owned by the base class and can be retrieved using getOutputPort().

The macro NODE_INIT_OUTPUT_PORT can be used for convenience to hide the template parameters of this method.

Definition at line 406 of file SimpleNode.hpp.

◆ iterateManagedInputPorts()

template<typename Func >

void dw::framework::SimpleNode::iterateManagedInputPorts ( Func func )

inline

Definition at line 150 of file SimpleNode.hpp.

References iteratePorts(), and m_inputPorts.

◆ iterateManagedOutputPorts()

template<typename Func >

void dw::framework::SimpleNode::iterateManagedOutputPorts ( Func func )

inline

Definition at line 164 of file SimpleNode.hpp.

◆ iteratePorts()

template<typename Func , typename PortList >

void dw::framework::SimpleNode::iteratePorts	(	PortList &	portList,
		Func	func
	)

inline

Definition at line 141 of file SimpleNode.hpp.

Referenced by iterateManagedInputPorts().

◆ make_pass()

template<typename PassFunctionT , typename... Args>

std::unique_ptr< PassImpl< PassFunctionT > > dw::framework::SimpleNode::make_pass	(	PassFunctionT	func,
		Args &&...	args
	)

inlineprotected

Simple helper to create a pass with any function implementing operator()

Example: class MyNode : public Node { MyNode() { const int32_t someArg = 1;

auto pass1 = make_pass([someArg, this]() { return myPassWithArgs(someArg); }, ...); auto pass2 = make_pass([this]() { return myPassNoArgs(); }, ...); }

private: dwStatus myPassWithArgs(int32_t a); dwStatus myPassNoArgs(); }

Note: cannot use here PassFunctionT&& + std::forward<PassFunctionT>(func) because that makes the captured this pointer by a passed lambda become invalid, see

Definition at line 240 of file SimpleNode.hpp.

◆ make_port()

template<typename TPort , typename... Args>

std::unique_ptr< TPort > dw::framework::SimpleNode::make_port ( Args &&... args )

inline

Deprecated:: Use initInputPort() / initInputArrayPort() / initOutputPort() / initOutputArrayPort() and getInputPort() / getInputPort(size_t) / getOutputPort() / getOutputPort(size_t) instead.

Definition at line 355 of file SimpleNode.hpp.

◆ registerPass() [1/2]

template<typename NodeT , size_t PassIndex, typename PassFunctionT >

void dw::framework::SimpleNode::registerPass	(	PassFunctionT	func,
		cudaStream_t const	cudaStream,
		std::initializer_list< std::pair< dwStatus, uint32_t > > const &	returnMapping = `{}`
	)

inlineprotected

Register a GPU pass function and a cuda stream with the node base class.

The macro NODE_REGISTER_PASS can be used for convenience to hide the template parameters of this method.

Definition at line 287 of file SimpleNode.hpp.

◆ registerPass() [2/2]

template<typename NodeT , size_t PassIndex, typename PassFunctionT >

void dw::framework::SimpleNode::registerPass	(	PassFunctionT	func,
		std::initializer_list< std::pair< dwStatus, uint32_t > > const &	returnMapping = `{}`
	)

inlineprotected

Register a pass function with the node base class.

The macro NODE_REGISTER_PASS can be used for convenience to hide the template parameters of this method.

Note that the processorType DLA_0 and DLA_1 will be replaced by DLA when STM support cuDLA and dw deprecated them Issue tracked in AVCGF-569

Definition at line 254 of file SimpleNode.hpp.

◆ reset()

dwStatus dw::framework::SimpleNode::reset ( )

inlineoverridevirtual

Implements dw::framework::Node.

Reimplemented in dw::framework::SimpleNodeT< T >.

Definition at line 84 of file SimpleNode.hpp.

◆ resetPorts()

void dw::framework::SimpleNode::resetPorts ( )

overridevirtual

Default implementation to reset ports managed by the base class.

Call ManagedPortInput::reset on all input ports. This method is used by SimpleNodeT::reset.

Implements dw::framework::Node.

Referenced by dw::framework::SimpleNodeT< T >::reset().

◆ run()

dwStatus dw::framework::SimpleNode::run ( )

overridevirtual

Implements dw::framework::Node.

◆ runPass()

dwStatus dw::framework::SimpleNode::runPass ( size_t passIndex )

overridevirtual

Implements dw::framework::Node.

◆ setInputChannel() [1/2]

dwStatus dw::framework::SimpleNode::setInputChannel	(	ChannelObject *	,
		uint8_t	,
		dwSerializationType
	)

inlineoverridevirtual

Implements dw::framework::Node.

Definition at line 95 of file SimpleNode.hpp.

◆ setInputChannel() [2/2]

dwStatus dw::framework::SimpleNode::setInputChannel	(	ChannelObject *	channel,
		uint8_t	portID
	)

overridevirtual

Associate an input port with a channel instances.

A concrete node shouldn't need to override this method if all input ports are initialized in the constructor using the macros like NODE_INIT_INPUT_PORT.

Implements dw::framework::Node.

◆ setIterationCount()

dwStatus dw::framework::SimpleNode::setIterationCount ( uint32_t iterationCount )

overridevirtual

Sets the node's iteration count. The value set can be retrieved with getIterationCount.

Implements dw::framework::Node.

◆ setModuleHandle()

template<typename ModuleHandle_t >

dwStatus dw::framework::SimpleNode::setModuleHandle	(	ModuleHandle_t	handle,
		dwContextHandle_t	context
	)

inline

Definition at line 178 of file SimpleNode.hpp.

◆ setName()

dwStatus dw::framework::SimpleNode::setName ( const char * name )

finalvirtual

Implements dw::framework::Node.

◆ setNodePeriod()

dwStatus dw::framework::SimpleNode::setNodePeriod ( uint32_t period )

overridevirtual

Sets the node's period The value set can be retrieved with getNodePeriod.

Implements dw::framework::Node.

◆ setObjectHandle()

virtual dwStatus dw::framework::SimpleNode::setObjectHandle ( dwModuleHandle_t handle )

virtual

◆ setOutputChannel()

dwStatus dw::framework::SimpleNode::setOutputChannel	(	ChannelObject *	channel,
		uint8_t	portID
	)

overridevirtual

Associate an output port with a channel instances.

A concrete node shouldn't need to override this method if all output ports are initialized in the constructor using the macros like NODE_INIT_OUTPUT_PORT.

Implements dw::framework::Node.

◆ setState()

dwStatus dw::framework::SimpleNode::setState ( const char * state )

inlineoverridevirtual

Set the current state. Override setState to handle state changes

Implements dw::framework::Node.

Definition at line 591 of file SimpleNode.hpp.

◆ setup()

dwStatus dw::framework::SimpleNode::setup ( )

Default implementation of the setup pass.

Check that all ports which are bound to a channel have a buffer available. This method is used by SimpleNodeT::setupImpl.

Referenced by dw::framework::SimpleNodeT< T >::setupImpl().

◆ teardown()

dwStatus dw::framework::SimpleNode::teardown ( )

Default implementation of the teardown pass.

Call ManagedPortInput::release on all input ports. This method is used by SimpleNodeT::teardownImpl.

Referenced by dw::framework::SimpleNodeT< T >::teardownImpl().

◆ updateCurrentErrorSignal()

dwStatus dw::framework::SimpleNode::updateCurrentErrorSignal ( dwGraphErrorSignal & signal )

overridevirtual

A function that allows user override to update error signal It is automatically called by dwFramework when getErrorSignal is called and when pass returns non-success return code.

Parameters

[in,out] signal that the node owner modifies to store current health. It is pre-filled with the latest module health signal

Returns: DW_SUCCESS

Implements dw::framework::Node.

◆ updateCurrentHealthSignal()

dwStatus dw::framework::SimpleNode::updateCurrentHealthSignal ( dwGraphHealthSignal & signal )

overridevirtual

A function that allows user override to update health signal It is automatically called by dwFramework during teardown and when pass returns non-success return code.

Parameters

[in,out] signal that the node owner modifies to store current health. It is pre-filled with the latest module health signal

Returns: DW_SUCCESS

Implements dw::framework::Node.

◆ updateHealthSignal()

dwStatus dw::framework::SimpleNode::updateHealthSignal ( const dwGraphHealthSignal & signal )

Adds the provided Health Signal to the Health Signal Array. If the array is full, the new signal will not be added.

Parameters

[in] signal The Health Signal to add

Returns: DW_SUCCESS, or DW_BUFFER_FULL if the array is currently full.

◆ validate() [1/2]

dwStatus dw::framework::SimpleNode::validate ( )

inlineoverridevirtual

Implements dw::framework::Node.

Reimplemented in dw::framework::SimpleNodeT< T >.

Definition at line 112 of file SimpleNode.hpp.

Referenced by dw::framework::SimpleNodeT< T >::validate().

◆ validate() [2/2]

dwStatus dw::framework::SimpleNode::validate	(	const char *	direction,
		const PortCollectionDescriptor &	collection,
		dw::core::Function< bool(size_t)>	isPortBound
	)

Helper function used by dw::framework::SimpleNodeT::validate.

A concrete node shouldn't need to override or call this method.

Member Data Documentation

◆ m_asyncResetFlag

std::atomic<bool> dw::framework::SimpleNode::m_asyncResetFlag

protected

Definition at line 601 of file SimpleNode.hpp.

◆ m_inputPorts

dw::core::HeapHashMap<size_t, std::shared_ptr<ManagedPortInputBase> > dw::framework::SimpleNode::m_inputPorts

protected

Definition at line 598 of file SimpleNode.hpp.

Referenced by iterateManagedInputPorts().

◆ m_outputPorts

dw::core::HeapHashMap<size_t, std::shared_ptr<ManagedPortOutputBase> > dw::framework::SimpleNode::m_outputPorts

protected

Definition at line 599 of file SimpleNode.hpp.

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

src/dwcgf/core/dwcgf/node/SimpleNode.hpp

Detailed Description

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ SimpleNode() [1/2]

◆ SimpleNode() [2/2]

◆ ~SimpleNode()

Member Function Documentation

◆ addPass()

◆ clearErrorSignal()

◆ clearHealthSignal()

◆ copyModuleHealthSignals()

◆ createSetupPass()

◆ createTeardownPass()

◆ getErrorSignal()

◆ getHealthSignal()

◆ getInputChannel()

◆ getInputPort() [1/3]

◆ getInputPort() [2/3]

◆ getInputPort() [3/3]

◆ getIterationCount()

◆ getModuleHandle()

◆ getName()

◆ getNodePeriod()

◆ getOutputChannel()

◆ getOutputPort() [1/3]

◆ getOutputPort() [2/3]

◆ getOutputPort() [3/3]

◆ getPass()

◆ getPassCount()

◆ getPasses() [1/2]

◆ getPasses() [2/2]

◆ getRegisteredInputPorts()

◆ getRegisteredOutputPorts()

◆ initInputArrayPort()

◆ initInputPort()

◆ initOutputArrayPort()

◆ initOutputPort()

◆ iterateManagedInputPorts()

◆ iterateManagedOutputPorts()

◆ iteratePorts()

◆ make_pass()

◆ make_port()

◆ registerPass() [1/2]

◆ registerPass() [2/2]

◆ reset()

◆ resetPorts()

◆ run()

◆ runPass()

◆ setInputChannel() [1/2]

◆ setInputChannel() [2/2]

◆ setIterationCount()

◆ setModuleHandle()

◆ setName()

◆ setNodePeriod()

◆ setObjectHandle()

◆ setOutputChannel()

◆ setState()

◆ setup()

◆ teardown()

◆ updateCurrentErrorSignal()

◆ updateCurrentHealthSignal()

◆ updateHealthSignal()

◆ validate() [1/2]

◆ validate() [2/2]

Member Data Documentation

◆ m_asyncResetFlag

◆ m_inputPorts

◆ m_outputPorts