#include <FN_multi_function_network.hh>

Inherits blender::NonCopyable, and blender::NonMovable.

Public Member Functions
	MFNetwork ()=default

	~MFNetwork ()

MFFunctionNode &	add_function (const MultiFunction &function)

MFDummyNode &	add_dummy (StringRef name, Span< MFDataType > input_types, Span< MFDataType > output_types, Span< StringRef > input_names, Span< StringRef > output_names)

void	add_link (MFOutputSocket &from, MFInputSocket &to)

MFOutputSocket &	add_input (StringRef name, MFDataType data_type)

MFInputSocket &	add_output (StringRef name, MFDataType data_type)

void	relink (MFOutputSocket &old_output, MFOutputSocket &new_output)

void	remove (MFNode &node)

void	remove (Span< MFNode * > nodes)

int	socket_id_amount () const

int	node_id_amount () const

Span< MFDummyNode * >	dummy_nodes ()

Span< MFFunctionNode * >	function_nodes ()

MFNode *	node_or_null_by_id (int id)

const MFNode *	node_or_null_by_id (int id) const

MFSocket *	socket_or_null_by_id (int id)

const MFSocket *	socket_or_null_by_id (int id) const

void	find_dependencies (Span< const MFInputSocket * > sockets, VectorSet< const MFOutputSocket * > &r_dummy_sockets, VectorSet< const MFInputSocket * > &r_unlinked_inputs) const

bool	have_dummy_or_unlinked_dependencies (Span< const MFInputSocket * > sockets) const

std::string	to_dot (Span< const MFNode * > marked_nodes={}) const

Detailed Description

Definition at line 189 of file FN_multi_function_network.hh.

Constructor & Destructor Documentation

◆ MFNetwork()

blender::fn::MFNetwork::MFNetwork ( )

default

◆ ~MFNetwork()

blender::fn::MFNetwork::~MFNetwork ( )

Definition at line 24 of file multi_function_network.cc.

References node.

Member Function Documentation

◆ add_dummy()

MFDummyNode & blender::fn::MFNetwork::add_dummy	(	StringRef	name,
		Span< MFDataType >	input_types,
		Span< MFDataType >	output_types,
		Span< StringRef >	input_names,
		Span< StringRef >	output_names
	)

Add a dummy node with the given input and output sockets.

Definition at line 123 of file multi_function_network.cc.

References blender::LinearAllocator< Allocator >::allocate_array(), blender::assert_same_size(), blender::LinearAllocator< Allocator >::construct(), blender::LinearAllocator< Allocator >::construct_elements_and_pointer_array(), blender::LinearAllocator< Allocator >::copy_string(), blender::fn::MFSocket::data_type_, blender::fn::MFSocket::id_, blender::fn::MFSocket::index_, blender::Span< T >::index_range(), blender::fn::MFSocket::is_output_, blender::fn::MFSocket::name_, node, blender::fn::MFSocket::node_, and blender::Span< T >::size().

Referenced by add_input(), add_output(), and blender::nodes::insert_dummy_node().

◆ add_function()

MFFunctionNode & blender::fn::MFNetwork::add_function ( const MultiFunction & function )

Add a new function node to the network. The caller keeps the ownership of the function. The function should not be freed before the network. A reference to the new node is returned. The node is owned by the network.

Definition at line 51 of file multi_function_network.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), BLI_assert, blender::LinearAllocator< Allocator >::construct(), blender::LinearAllocator< Allocator >::construct_array_copy(), blender::LinearAllocator< Allocator >::construct_elements_and_pointer_array(), blender::fn::MFParamType::data_type(), blender::fn::MFSocket::data_type_, blender::fn::MFSocket::id_, blender::fn::MFSocket::index_, blender::Vector< T, InlineBufferCapacity, Allocator >::index_range(), blender::fn::MFParamType::Input, blender::fn::MFParamType::is_input_or_mutable(), blender::fn::MFSocket::is_output_, blender::fn::MFParamType::is_output_or_mutable(), blender::fn::MFParamType::Mutable, blender::fn::MFSocket::name_, node, blender::fn::MFSocket::node_, blender::fn::MFParamType::Output, and blender::Vector< T, InlineBufferCapacity, Allocator >::size().

Referenced by blender::fn::mf_network_optimization::add_constant_folded_sockets(), blender::nodes::insert_default_value_for_type(), blender::nodes::SocketMFNetworkBuilder::set_generator_fn(), blender::nodes::NodeMFNetworkBuilder::set_matching_fn(), and sh_node_math_expand_in_mf_network().

◆ add_input()

MFOutputSocket & blender::fn::MFNetwork::add_input	(	StringRef	name,
		MFDataType	data_type
	)

Definition at line 187 of file multi_function_network.cc.

References add_dummy(), and output.

Referenced by blender::nodes::create_function_for_node_that_expands_into_multiple().

◆ add_link()

void blender::fn::MFNetwork::add_link	(	MFOutputSocket &	from,
		MFInputSocket &	to
	)

Connect two sockets. This invokes undefined behavior if the sockets belong to different networks, the sockets have a different data type, or the to socket is connected to something else already.

Definition at line 178 of file multi_function_network.cc.

References BLI_assert, blender::fn::MFSocket::data_type_, from, blender::fn::MFNode::network_, and blender::fn::MFSocket::node_.

Referenced by blender::nodes::create_function_for_node_that_expands_into_multiple(), blender::fn::mf_network_optimization::find_constant_inputs_to_fold(), and sh_node_math_expand_in_mf_network().

◆ add_output()

MFInputSocket & blender::fn::MFNetwork::add_output	(	StringRef	name,
		MFDataType	data_type
	)

Definition at line 192 of file multi_function_network.cc.

References add_dummy().

Referenced by blender::nodes::create_function_for_node_that_expands_into_multiple(), and blender::fn::mf_network_optimization::find_constant_inputs_to_fold().

◆ dummy_nodes()

Span< MFDummyNode * > blender::fn::MFNetwork::dummy_nodes ( )

inline

Definition at line 496 of file FN_multi_function_network.hh.

Referenced by blender::fn::mf_network_optimization::compute_node_hashes(), blender::fn::mf_network_optimization::dead_node_removal(), and blender::fn::mf_network_optimization::find_non_constant_nodes().

◆ find_dependencies()

void blender::fn::MFNetwork::find_dependencies	(	Span< const MFInputSocket * >	sockets,
		VectorSet< const MFOutputSocket * > &	r_dummy_sockets,
		VectorSet< const MFInputSocket * > &	r_unlinked_inputs
	)		const