A base class for indivisible nodes in which function behavior is procedurally encoded. More...

#include <function_node.h>

Inherited by sydevs::systems::parameter_node< T >, and sydevs::systems::statistic_node< T >.

Public Member Functions
	function_node (const std::string &node_name, const node_context &external_context)
	Constructs a `function_node`. More...

virtual	~function_node ()=default
	Destructor. More...

data_mode	node_dmode () const
	Returns `message` for all atomic nodes. More...

scale	time_precision () const
	Returns `no_scale` for all function nodes. More...

duration	handle_initialization_event ()
	Invoked when all flow input ports have values; calls `flow_event`. More...

duration	handle_unplanned_event (duration elapsed_dt)
	Never invoked for function nodes. More...

duration	handle_planned_event (duration elapsed_dt)
	Never invoked for function nodes. More...

void	handle_finalization_event (duration elapsed_dt)
	Never invoked for function nodes. More...

Public Member Functions inherited from sydevs::systems::system_node
	system_node (const system_node &)=delete
	No copy constructor. More...

system_node &	operator= (const system_node &)=delete
	No copy assignment. More...

	system_node (system_node &&)=delete
	No move constructor. More...

system_node &	operator= (system_node &&)=delete
	No move assignment. More...

virtual	~system_node ()=default
	Destructor. More...

const std::string &	node_name () const
	Returns the name of the node. More...

const std::string &	full_name () const
	Returns the full name of the node, including parent nodes. More...

int64	node_index () const
	Returns the index of the node within the parent node. More...

const node_interface &	external_interface () const
	Returns the object responsible for exchanging information between the node and its surrounding context. More...

const timer &	event_timer () const
	Returns the object that accumulated wallclock event durations. More...

template<typename T >
void	print (const T &X)
	Prints `X` while indicating the simulation time and node. More...

void	print (const char *raw_text)
	Prints `raw_text` while indicating the simulation time and node. More...

void	print (const std::string &text)
	Prints `text` while indicating the simulation time and node. More...

void	print_on_event (bool flag=true) const
	If `flag` is `true`, all event types are printed for this node. More...

void	adopt_print_flags (const system_node &node) const
	Adopts the print flags of `node`. More...

duration	process_initialization_event ()
	Processes an initialization event; returns a planned duration. More...

duration	process_unplanned_event (duration elapsed_dt)
	Processes an unplanned event after an elapsed duration `elapsed_dt`; returns a planned duration. More...

duration	process_planned_event (duration elapsed_dt)
	Processes a planned event after an elapsed duration `elapsed_dt`; returns a planned duration. More...

void	process_finalization_event (duration elapsed_dt)
	Processes a finalization event after an elapsed duration `elapsed_dt`. More...

Additional Inherited Members
Protected Member Functions inherited from sydevs::systems::system_node
	system_node (const std::string &node_name, const node_context &external_context)
	Constructs a `system_node`. More...

node_interface &	external_IO () const
	Returns a non-const reference to the node's external interface. More...

timer &	ET () const
	Returns a non-const reference to the node's event timer. More...

duration	scale_planned_dt (duration planned_dt) const
	Adjusts the planned duration obtained from other nodes' event handlers. More...

Protected Attributes inherited from sydevs::systems::system_node
std::mt19937 &	rng
	Reference to the random number generator. More...

Detailed Description

A base class for indivisible nodes in which function behavior is procedurally encoded.

The function_node abstract base class is inherited by classes that represent a computation using a single procedurally defined function. The computation is specified by overriding the flow_event pure virtual member function.

Constructor & Destructor Documentation

sydevs::systems::function_node::function_node	(	const std::string &	node_name,
		const node_context &	external_context
	)

inline

Constructs a function_node.

The function node is created along with its associated node_interface object.

Parameters

node_name	The name of the node within the encompassing context.
external_context	The context in which the node is constructed.

virtual sydevs::systems::function_node::~function_node ( )

virtualdefault

Destructor.

Member Function Documentation

void sydevs::systems::function_node::handle_finalization_event ( duration elapsed_dt )

inlinevirtual

Never invoked for function nodes.

Implements sydevs::systems::system_node.

duration sydevs::systems::function_node::handle_initialization_event ( )

inlinevirtual

Invoked when all flow input ports have values; calls flow_event.

Implements sydevs::systems::system_node.

duration sydevs::systems::function_node::handle_planned_event ( duration elapsed_dt )

inlinevirtual

Never invoked for function nodes.

Implements sydevs::systems::system_node.

duration sydevs::systems::function_node::handle_unplanned_event ( duration elapsed_dt )

inlinevirtual

Never invoked for function nodes.

Implements sydevs::systems::system_node.

data_mode sydevs::systems::function_node::node_dmode ( ) const

inlinevirtual

Returns message for all atomic nodes.

Implements sydevs::systems::system_node.

scale sydevs::systems::function_node::time_precision ( ) const

inlinevirtual

Returns no_scale for all function nodes.

Implements sydevs::systems::system_node.

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

src/sydevs/systems/function_node.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation