#include <Dependency_event.h>

Inheritance diagram for semantics::Dependency_event:

Public Member Functions
	Dependency_event (const Node_data &node_data, const Node_data &parent_data, const Node_data &head_data, const Distance_type &distance, bool punc_flag, const Node_data &punc_data, bool coord_flag, const Node_data &coord_data, int id, bool learn=true)
	Constructors and destructors. More...

	Dependency_event (const Data_type &data, const Data_type &punc_data, const Data_type &coord_data, bool learn=false)

double	log_probability (const bool &collins=false) const
	Calculation. More...

void	update_semantic_context (const Semantic_data_base::Hash_pair &parent_semantics, const Semantic_data_base::Hash_pair &head_semantics)
	Manipulation. More...

void	release_view_counts ()
	release counts for associated views (i.e., treat as unobserved) More...

void	reacquire_view_counts ()
	reacquire counts for associated events (i.e., treat as observed) More...

void	resample_table_assignments ()
	resample CRP table assignments for all component event views More...

Event_ptr	get_a_copy (bool learn=false) const
	return a pointer to a deep copy of this instance More...

void	print_with_links (std::ostream &os) const
	Display functions. More...

void	print_view_counts (std::ostream &os) const
	display count information associated with this node More...

Public Member Functions inherited from semantics::Syntactic_event
int	id () const
	return unique id More...

size_t	head_pos () const
	return head position More...

void	add_head_child (const Event_ptr head)
	add the first child More...

void	add_dependency_child (const Event_ptr child, bool on_left=false)
	add a pointer to a new child which is not the head More...

virtual void	update_semantics (const Sem_hash_pair &)
	replace semantic data with new data and update views More...

virtual double	subtree_log_probability () const
	get log probability of entire subtree More...

virtual void	print_subtree_view_counts (std::ostream &, int indent_level=0) const
	show counts at each node, recursively descending More...

virtual void	print (std::ostream &os) const
	display this node's data in human readable form More...

virtual void	print_semantics (std::ostream &os) const
	display the semantic node associated with this node More...

virtual void	print_subtree (std::ostream &os, int indent_level=0) const
	recursively print full subtree More...

virtual void	print_constituency_tree_with_head (std::ostream &os) const
	recursively print subtree as constituency tree with head info More...

void	print_child_constituency_trees (std::ostream &os) const
	recursively print subtree as constituency tree with head info More...

Public Member Functions inherited from semantics::Tree_event
virtual	~Tree_event ()
	virtual destructor More...

Public Attributes
boost::shared_ptr< D1_view >	d1_view

boost::shared_ptr< D2_view >	d2_view

boost::shared_ptr< PCC1_view >	punc1_view

boost::shared_ptr< PCC2_view >	punc2_view

boost::shared_ptr< PCC1_view >	coord1_view

boost::shared_ptr< PCC2_view >	coord2_view

Additional Inherited Members
Public Types inherited from semantics::Syntactic_event
typedef boost::shared_ptr < Syntactic_event >	Event_ptr

typedef Event_ptr	Self_ptr

typedef std::deque< Self_ptr >	Event_ptr_container

Public Types inherited from semantics::Tree_event
typedef boost::shared_ptr < Tree_event >	Self_ptr

typedef Token_map::Val_type	Value_type

typedef Token_map::Key_type	Key_type

typedef std::vector< Value_type >	Data_type

typedef Value_type	Word_type

typedef Value_type	Tag_type

typedef Value_type	Label_type

typedef Value_type	Distance_type

typedef boost::tuple < Word_type, Label_type, Label_type >	Node_data

typedef Semantic_data_base::Hash_pair	Sem_hash_pair

Static Public Member Functions inherited from semantics::Tree_event
static Lexicon_db &	lexicon ()

static Nonterminal_db &	nt_lexicon ()

Static Public Attributes inherited from semantics::Syntactic_event
static bool	VERBOSE = false
	Static initialization. More...

Static Public Attributes inherited from semantics::Tree_event
static bool	VERBOSE = false

static const int	WORD = 0

static const int	TAG = 1

static const int	LABEL = 2

static const int	HEAD = 0

static const int	ARGS = 1

Protected Member Functions inherited from semantics::Syntactic_event
	Syntactic_event (int id, bool learn)
	construct an empty event with data to be filled at derived level More...

	Syntactic_event (const Data_type &data, int id, bool learn)
	construct an event with data prespecified More...

virtual	~Syntactic_event ()
	virtual destructor More...

void	print_child_trees (std::ostream &os, int indent_level) const
	print children subtrees in sequence More...

Protected Member Functions inherited from semantics::Tree_event
	Tree_event (bool learn)
	construct an empty event with data to be filled at derived level More...

	Tree_event (const Data_type &data, bool learn)
	construct an event with data prespecified More...

const Key_type &	data_as_word (const Key_type &variable) const
	look up data entry in position <variable> and return as word More...

const Key_type &	data_as_nonterminal (const Key_type &variable) const
	look up data entry in position <variable> and return as nt More...

const Key_type	data_as_semantic_step (const Key_type &variable) const
	look up data entry in position <variable> and return as step code More...

const Key_type &	data_as_semantic_head (const Key_type &variable) const
	look up data entry in position <variable> and return as semhead More...

const Key_type &	data_as_semantic_args (const Key_type &variable) const
	look up data entry in position <variable> and return as semargs More...

const Value_type &	data_as_code (const Key_type &variable) const
	look up data entry in position <variable> and return as code More...

Value_type &	data_in_slot (const Key_type &variable)
	return data in position as lvalue More...

Protected Attributes inherited from semantics::Syntactic_event
int	id_

size_t	head_pos_

Event_ptr_container	children_

Protected Attributes inherited from semantics::Tree_event
Data_type	data_

bool	learn_

Constructor & Destructor Documentation

semantics::Dependency_event::Dependency_event	(	const Node_data &	node_data,
		const Node_data &	parent_data,
		const Node_data &	head_data,
		const Distance_type &	distance,
		bool	punc_flag,
		const Node_data &	punc_data,
		bool	coord_flag,
		const Node_data &	coord_data,
		int	id,
		bool	learn = `true`
	)

Constructors and destructors.

"Bottom-up" constructor, specifying parent and head info directly

semantics::Dependency_event::Dependency_event	(	const Data_type &	data,
		const Data_type &	punc_data,
		const Data_type &	coord_data,
		bool	learn = `false`
	)

inline

Member Function Documentation

Event_ptr semantics::Dependency_event::get_a_copy ( bool learn = false ) const

inlinevirtual

return a pointer to a deep copy of this instance

Implements semantics::Syntactic_event.

double semantics::Dependency_event::log_probability ( const bool & collins = false ) const

virtual

Calculation.

compute smoothed probability of this event

Implements semantics::Tree_event.

void semantics::Dependency_event::print_view_counts ( std::ostream & os ) const

virtual

display count information associated with this node

Implements semantics::Syntactic_event.

void semantics::Dependency_event::print_with_links ( std::ostream & os ) const

virtual

Display functions.

display immediate path to this node

Reimplemented from semantics::Syntactic_event.

void semantics::Dependency_event::reacquire_view_counts ( )

inlinevirtual

reacquire counts for associated events (i.e., treat as observed)

Reimplemented from semantics::Tree_event.

void semantics::Dependency_event::release_view_counts ( )

inlinevirtual

release counts for associated views (i.e., treat as unobserved)

Reimplemented from semantics::Tree_event.

void semantics::Dependency_event::resample_table_assignments ( )

inlinevirtual

resample CRP table assignments for all component event views

Implements semantics::Tree_event.

void semantics::Dependency_event::update_semantic_context	(	const Semantic_data_base::Hash_pair &	parent_semantics,
		const Semantic_data_base::Hash_pair &	head_semantics
	)

inlinevirtual

Manipulation.

replace semantic context with new data and update views

Reimplemented from semantics::Tree_event.

Member Data Documentation

boost::shared_ptr<PCC1_view> semantics::Dependency_event::coord1_view

boost::shared_ptr<PCC2_view> semantics::Dependency_event::coord2_view

boost::shared_ptr<D1_view> semantics::Dependency_event::d1_view

boost::shared_ptr<D2_view> semantics::Dependency_event::d2_view

boost::shared_ptr<PCC1_view> semantics::Dependency_event::punc1_view

boost::shared_ptr<PCC2_view> semantics::Dependency_event::punc2_view

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

/work/kobus/src/lib/semantics/Dependency_event.h
/work/kobus/src/lib/semantics/Dependency_event.cpp

Public Member Functions

Public Attributes

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation