The subset construction automaton from another. More...

#include <determinize.hh>

Inheritance diagram for vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >:

Collaboration diagram for vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >:

Public Types
using	automaton_t = Aut

using	super_t = automaton_decorator< polystate_automaton< automaton_t, kind, Lazy >>

using	self_t = determinized_automaton_impl

using	context_t = context_t_of< automaton_t >
	Labels and weights. More...

using	labelset_t = labelset_t_of< automaton_t >

using	label_t = label_t_of< automaton_t >

using	weightset_t = weightset_t_of< automaton_t >

using	weight_t = weight_t_of< automaton_t >

using	stateset_t = stateset< automaton_t >
	State index. More...

using	state_t = state_t_of< automaton_t >

using	state_name_t = typename super_t::element_type::state_name_t
	The state name: set of (input) states. More...

Public Types inherited from vcsn::detail::automaton_decorator< polystate_automaton< Aut, Kind, Lazy > >
using	automaton_t = Aut
	The type of automaton to wrap. More...

using	context_t = context_t_of< Aut >

using	element_type = typename automaton_t::element_type
	The automaton type, without shared_ptr. More...

using	fresh_automaton_t = typename element_type::template fresh_automaton_t< Ctx >
	The (shared pointer) type to use it we have to create an automaton of the same (underlying) type. More...

using	kind_t = typename context_t::kind_t

using	labelset_t = typename context_t::labelset_t

using	labelset_ptr = typename context_t::labelset_ptr

using	label_t = typename labelset_t::value_t

using	weightset_t = typename context_t::weightset_t

using	weightset_ptr = typename context_t::weightset_ptr

using	weight_t = typename weightset_t::value_t

using	state_t = state_t_of< automaton_t >

using	transition_t = transition_t_of< automaton_t >

Public Member Functions
auto	strip () const

auto	origins () const

	determinized_automaton_impl (const automaton_t &a)
	Build the determinizer. More...

std::ostream &	print_set (std::ostream &o, format fmt={}) const

void	operator() ()
	Determinize the automaton. More...

auto	all_out (state_t s) const -> decltype(all_out(aut_, s))
	All the outgoing transitions. More...

Public Member Functions inherited from vcsn::detail::automaton_decorator< polystate_automaton< Aut, Kind, Lazy > >
	automaton_decorator (automaton_t aut)

	automaton_decorator (const automaton_decorator &aut)

	automaton_decorator (const context_t &ctx)

	automaton_decorator (automaton_decorator &&aut)

automaton_decorator &	operator= (automaton_decorator &&that)

automaton_t	strip ()
	The automaton we decorate. More...

auto	all_in (Args &&...args) const -> decltype(aut_-> all_in(std::forward< Args >(args)...))

auto	all_out (Args &&...args) const -> decltype(aut_-> all_out(std::forward< Args >(args)...))

auto	all_states (Args &&...args) const -> decltype(aut_-> all_states(std::forward< Args >(args)...))

auto	all_transitions (Args &&...args) const -> decltype(aut_-> all_transitions(std::forward< Args >(args)...))

auto	context (Args &&...args) const -> decltype(aut_-> context(std::forward< Args >(args)...))

auto	dst_of (Args &&...args) const -> decltype(aut_-> dst_of(std::forward< Args >(args)...))

auto	get_final_weight (Args &&...args) const -> decltype(aut_-> get_ final _weight(std

auto	get_initial_weight (Args &&...args) const -> decltype(aut_-> get_initial_weight(std::forward< Args >(args)...))

auto	get_transition (Args &&...args) const -> decltype(aut_-> get_transition(std::forward< Args >(args)...))

auto	has_state (Args &&...args) const -> decltype(aut_-> has_state(std::forward< Args >(args)...))

auto	has_transition (Args &&...args) const -> decltype(aut_-> has_transition(std::forward< Args >(args)...))

auto	is_final (Args &&...args) const -> decltype(aut_-> is_ final(std

auto	is_initial (Args &&...args) const -> decltype(aut_-> is_initial(std::forward< Args >(args)...))

auto	label_of (Args &&...args) const -> decltype(aut_-> label_of(std::forward< Args >(args)...))

auto	labelset (Args &&...args) const -> decltype(aut_-> labelset(std::forward< Args >(args)...))

auto	num_all_states (Args &&...args) const -> decltype(aut_-> num_all_states(std::forward< Args >(args)...))

auto	num_finals (Args &&...args) const -> decltype(aut_-> num_ final s(std

auto	num_initials (Args &&...args) const -> decltype(aut_-> num_initials(std::forward< Args >(args)...))

auto	num_states (Args &&...args) const -> decltype(aut_-> num_states(std::forward< Args >(args)...))

auto	num_transitions (Args &&...args) const -> decltype(aut_-> num_transitions(std::forward< Args >(args)...))

auto	prepost_label (Args &&...args) const -> decltype(aut_-> prepost_label(std::forward< Args >(args)...))

auto	print (Args &&...args) const -> decltype(aut_-> print(std::forward< Args >(args)...))

auto	print_set (Args &&...args) const -> decltype(aut_-> print_set(std::forward< Args >(args)...))

auto	print_state (Args &&...args) const -> decltype(aut_-> print_state(std::forward< Args >(args)...))

auto	print_state_name (Args &&...args) const -> decltype(aut_-> print_state_name(std::forward< Args >(args)...))

auto	src_of (Args &&...args) const -> decltype(aut_-> src_of(std::forward< Args >(args)...))

auto	state_has_name (Args &&...args) const -> decltype(aut_-> state_has_name(std::forward< Args >(args)...))

auto	is_lazy (Args &&...args) const -> decltype(aut_-> is_lazy(std::forward< Args >(args)...))

auto	is_lazy_in (Args &&...args) const -> decltype(aut_-> is_lazy_in(std::forward< Args >(args)...))

auto	states (Args &&...args) const -> decltype(aut_-> states(std::forward< Args >(args)...))

auto	weight_of (Args &&...args) const -> decltype(aut_-> weight_of(std::forward< Args >(args)...))

auto	weightset (Args &&...args) const -> decltype(aut_-> weightset(std::forward< Args >(args)...))

auto	add_final (Args &&...args) -> decltype(aut_-> add_ final(std

auto	add_initial (Args &&...args) -> decltype(aut_-> add_initial(std::forward< Args >(args)...))

auto	add_transition (Args &&...args) -> decltype(aut_-> add_transition(std::forward< Args >(args)...))

auto	add_transition_copy (Args &&...args) -> decltype(aut_-> add_transition_copy(std::forward< Args >(args)...))

auto	add_weight (Args &&...args) -> decltype(aut_-> add_weight(std::forward< Args >(args)...))

auto	del_state (Args &&...args) -> decltype(aut_-> del_state(std::forward< Args >(args)...))

auto	del_transition (Args &&...args) -> decltype(aut_-> del_transition(std::forward< Args >(args)...))

auto	lmul_weight (Args &&...args) -> decltype(aut_-> lmul_weight(std::forward< Args >(args)...))

auto	new_state (Args &&...args) -> decltype(aut_-> new_state(std::forward< Args >(args)...))

auto	new_transition (Args &&...args) -> decltype(aut_-> new_transition(std::forward< Args >(args)...))

auto	new_transition_copy (Args &&...args) -> decltype(aut_-> new_transition_copy(std::forward< Args >(args)...))

auto	rmul_weight (Args &&...args) -> decltype(aut_-> rmul_weight(std::forward< Args >(args)...))

auto	set_final (Args &&...args) -> decltype(aut_-> set_ final(std

auto	set_lazy (Args &&...args) -> decltype(aut_-> set_lazy(std::forward< Args >(args)...))

auto	set_lazy_in (Args &&...args) -> decltype(aut_-> set_lazy_in(std::forward< Args >(args)...))

auto	set_initial (Args &&...args) -> decltype(aut_-> set_initial(std::forward< Args >(args)...))

auto	set_transition (Args &&...args) -> decltype(aut_-> set_transition(std::forward< Args >(args)...))

auto	set_weight (Args &&...args) -> decltype(aut_-> set_weight(std::forward< Args >(args)...))

auto	unset_final (Args &&...args) -> decltype(aut_-> unset_ final(std

auto	unset_initial (Args &&...args) -> decltype(aut_-> unset_initial(std::forward< Args >(args)...))

Static Public Member Functions
static symbol	sname ()

Static Public Member Functions inherited from vcsn::detail::automaton_decorator< polystate_automaton< Aut, Kind, Lazy > >
static constexpr auto	lazy_transition (Args &&...args) -> decltype(element_type::lazy_transition(std::forward< Args >(args)...))

static constexpr auto	null_state (Args &&...args) -> decltype(element_type::null_state(std::forward< Args >(args)...))

static constexpr auto	null_transition (Args &&...args) -> decltype(element_type::null_transition(std::forward< Args >(args)...))

static constexpr auto	post (Args &&...args) -> decltype(element_type::post(std::forward< Args >(args)...))

static constexpr auto	pre (Args &&...args) -> decltype(element_type::pre(std::forward< Args >(args)...))

static constexpr auto	sname (Args &&...args) -> decltype(element_type::sname(std::forward< Args >(args)...))

Static Public Attributes
static constexpr wet_kind_t	kind = Kind

Private Types
using	label_map_t = std::unordered_map< label_t, state_name_t, vcsn::hash< labelset_t >, vcsn::equal_to< labelset_t >>
	successors[SOURCE-STATE][LABEL] = DEST-STATESET. More...

using	successors_t = std::map< state_t, label_map_t >

Private Member Functions
void	complete_ (state_t s) const
	Complete a state: find its outgoing transitions. More...

template<wet_kind_t K = kind>
auto	complete_ (state_t src, const state_name_t &ss) -> std::enable_if_t< K==wet_kind_t::bitset >
	Compute the outgoing transitions of this state. More...

template<wet_kind_t K = kind>
auto	complete_ (state_t src, const state_name_t &ss) -> std::enable_if_t< K!=wet_kind_t::bitset >
	Compute the outgoing transitions of this state. More...

Private Attributes
state_name_t	finals_ = aut_->zero()
	Set of final states in the input automaton. More...

successors_t	successors_

Additional Inherited Members
Protected Attributes inherited from vcsn::detail::automaton_decorator< polystate_automaton< Aut, Kind, Lazy > >
automaton_t	aut_
	The wrapped automaton, possibly const. More...

Detailed Description

template<Automaton Aut, wet_kind_t Kind, bool Lazy = false>
class vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >

The subset construction automaton from another.

Template Parameters

Aut	the input automaton type.

Precondition: labelset is free.

Definition at line 30 of file determinize.hh.

Member Typedef Documentation

template<Automaton Aut, wet_kind_t Kind, bool Lazy = false>

using vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::automaton_t = Aut

Definition at line 37 of file determinize.hh.

template<Automaton Aut, wet_kind_t Kind, bool Lazy = false>

using vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::context_t = context_t_of<automaton_t>

Labels and weights.

Definition at line 44 of file determinize.hh.

template<Automaton Aut, wet_kind_t Kind, bool Lazy = false>

using vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::label_map_t = std::unordered_map<label_t, state_name_t, vcsn::hash<labelset_t>, vcsn::equal_to<labelset_t>>

private

successors[SOURCE-STATE][LABEL] = DEST-STATESET.

Definition at line 233 of file determinize.hh.

template<Automaton Aut, wet_kind_t Kind, bool Lazy = false>

using vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::label_t = label_t_of<automaton_t>

Definition at line 46 of file determinize.hh.

template<Automaton Aut, wet_kind_t Kind, bool Lazy = false>

using vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::labelset_t = labelset_t_of<automaton_t>

Definition at line 45 of file determinize.hh.

template<Automaton Aut, wet_kind_t Kind, bool Lazy = false>

using vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::self_t = determinized_automaton_impl

Definition at line 41 of file determinize.hh.

template<Automaton Aut, wet_kind_t Kind, bool Lazy = false>

using vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::state_name_t = typename super_t::element_type::state_name_t

The state name: set of (input) states.

Definition at line 55 of file determinize.hh.

template<Automaton Aut, wet_kind_t Kind, bool Lazy = false>

using vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::state_t = state_t_of<automaton_t>

Definition at line 52 of file determinize.hh.

template<Automaton Aut, wet_kind_t Kind, bool Lazy = false>

using vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::stateset_t = stateset<automaton_t>

State index.

Definition at line 51 of file determinize.hh.

template<Automaton Aut, wet_kind_t Kind, bool Lazy = false>

using vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::successors_t = std::map<state_t, label_map_t>

private

Definition at line 234 of file determinize.hh.

template<Automaton Aut, wet_kind_t Kind, bool Lazy = false>

using vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::super_t = automaton_decorator<polystate_automaton<automaton_t, kind, Lazy>>

Definition at line 40 of file determinize.hh.

template<Automaton Aut, wet_kind_t Kind, bool Lazy = false>

using vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::weight_t = weight_t_of<automaton_t>

Definition at line 48 of file determinize.hh.

template<Automaton Aut, wet_kind_t Kind, bool Lazy = false>

using vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::weightset_t = weightset_t_of<automaton_t>

Definition at line 47 of file determinize.hh.

Constructor & Destructor Documentation

template<Automaton Aut, wet_kind_t Kind, bool Lazy = false>

vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::determinized_automaton_impl ( const automaton_t & a )

inline

Build the determinizer.

Parameters

a	the automaton to determinize

Definition at line 69 of file determinize.hh.

References vcsn::detail::automaton_decorator< polystate_automaton< Aut, Kind, Lazy > >::aut_, vcsn::detail::final_transitions(), and vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::finals_.

Here is the call graph for this function:

Member Function Documentation

template<Automaton Aut, wet_kind_t Kind, bool Lazy = false>

auto vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::all_out ( state_t s ) const -> decltype(all_out(aut_, s))

inline

All the outgoing transitions.

Definition at line 111 of file determinize.hh.

References vcsn::detail::automaton_decorator< polystate_automaton< Aut, Kind, Lazy > >::aut_, and vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::complete_().

Here is the call graph for this function:

template<Automaton Aut, wet_kind_t Kind, bool Lazy = false>

void vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::complete_ ( state_t s ) const

inlineprivate

Complete a state: find its outgoing transitions.

Definition at line 121 of file determinize.hh.

References vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::complete_(), and vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::origins().

Referenced by vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::all_out(), vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::complete_(), and vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::operator()().

Here is the call graph for this function:

template<Automaton Aut, wet_kind_t Kind, bool Lazy = false>

template<wet_kind_t K = kind>

auto vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::complete_	(	state_t	src,
		const state_name_t &	ss
	)		-> std::enable_if_t<K == wet_kind_t::bitset>

inlineprivate

Compute the outgoing transitions of this state.

Precondition: weightset is B or F2.

Definition at line 130 of file determinize.hh.

References vcsn::detail::automaton_decorator< polystate_automaton< Aut, Kind, Lazy > >::aut_, vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::finals_, vcsn::detail::automaton_decorator< polystate_automaton< Aut, Kind, Lazy > >::label_of(), vcsn::detail::automaton_decorator< polystate_automaton< Aut, Kind, Lazy > >::new_transition(), vcsn::detail::out(), vcsn::detail::automaton_decorator< polystate_automaton< Aut, Kind, Lazy > >::set_final(), and vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::successors_.

Here is the call graph for this function:

template<Automaton Aut, wet_kind_t Kind, bool Lazy = false>

template<wet_kind_t K = kind>

auto vcsn::detail::determinized_automaton_impl< Aut, Kind, Lazy >::complete_	(	state_t	src,
		const state_name_t &	ss
	)		-> std::enable_if_t<K != wet_kind_t::bitset>