Graph Class Template Reference

Graph. More...

List of all members.

Geometry access
typedef vcsn::geometry< hstate_t, hedge_t, GeometryCoords >	geometry_t
geometry_t &	geometry ()
const geometry_t &	geometry () const
Public Types
typedef Graph< K, WordValue, WeightValue, SeriesValue, Letter, Tag, GeometryCoords >	self_t
	Self type definition.
typedef WeightValue	semiring_elt_value_t
typedef WordValue	monoid_elt_value_t
typedef WordValue	word_value_t
typedef SeriesValue	series_set_elt_value_t
typedef Letter	letter_t
typedef Tag	tag_t
typedef LabelOf< K, WordValue, WeightValue, SeriesValue, Letter >::ret	label_t
	Typedefs on automaton related graphs elements.
typedef unsigned	hstate_value_t
typedef unsigned	hedge_value_t
typedef handler< state_h, hstate_value_t >	hstate_t
typedef handler< transition_h, hedge_value_t >	htransition_t
typedef htransition_t	hedge_t
typedef misc::SparseInterval< hstate_t, std::set< hstate_t > >	StateContainer
	Needed containers.
typedef misc::SparseInterval< hedge_t, std::set< hedge_t > >	EdgeContainer
typedef state_value	state_value_t
typedef edge_value< label_t >	edge_value_t
typedef std::vector< state_value_t >	state_data_t
typedef std::vector< edge_value_t >	edge_data_t
typedef StateContainer	states_t
typedef EdgeContainer	edges_t
typedef std::map< hstate_t, series_set_elt_value_t >	initial_t
typedef std::map< hstate_t, series_set_elt_value_t >	final_t
typedef misc::Support< initial_t >	initial_support_t
typedef misc::Support< final_t >	final_support_t
typedef ::vcsn::listg::DeltaConstIterator< self_t, hstate_t,::vcsn::listg::forward_iterator >	delta_state_iterator
typedef ::vcsn::listg::DeltaConstIterator< self_t, htransition_t,::vcsn::listg::forward_iterator >	delta_transition_iterator
typedef ::vcsn::listg::DeltaConstIterator< self_t, hstate_t,::vcsn::listg::backward_iterator >	rdelta_state_iterator
typedef ::vcsn::listg::DeltaConstIterator< self_t, htransition_t,::vcsn::listg::backward_iterator >	rdelta_transition_iterator
Public Member Functions
	Graph ()
	Graph (unsigned initial_number_of_state, unsigned number_of_edge_initially_allocated)
states_t	states () const
	Return states set.
edges_t	edges () const
	Return edges set.
initial_support_t	initial () const
	Initial/final state supports.
final_support_t	final () const
self_t &	clone () const
	FIXME: Not implemented.
State's manipulation
hstate_t	get_state (int n) const
bool	has_state (const hstate_t &n) const
hstate_t	add_state ()
void	del_state (const hstate_t &n)
	Remove state n.
void	set_initial (const hstate_t &s, const series_set_elt_value_t &v, const series_set_elt_value_t &z)
	Change whether a state is initial or not.
const series_set_elt_value_t &	get_initial (const hstate_t &, const series_set_elt_value_t &) const
bool	is_initial (const hstate_t &s, const series_set_elt_value_t &) const
void	clear_initial ()
void	set_final (const hstate_t &, const series_set_elt_value_t &, const series_set_elt_value_t &)
	Change whether a state is final or not.
const series_set_elt_value_t &	get_final (const hstate_t &, const series_set_elt_value_t &) const
bool	is_final (const hstate_t &s, const series_set_elt_value_t &) const
void	clear_final ()
Edge's manipulation
bool	has_edge (const hedge_t &n) const
hedge_t	add_edge (const hstate_t &h1, const hstate_t &h2, const label_t &v)
void	del_edge (const hedge_t &e)
hstate_t	src_of (const hedge_t &e1) const
hstate_t	dst_of (const hedge_t &e2) const
const label_t &	label_of (const hedge_t &n) const
void	update (const hedge_t &, label_t)
Only automaton related methods
template<class S>
bool	exists (const AutomataBase< S > &s) const
	Check the consistency of an automata.
template<class OutputIterator, typename Query>
void	delta (OutputIterator res, const hstate_t &from, const Query &q,::vcsn::delta_kind::states) const
	Check the consistency of an automata.
template<class OutputIterator, typename Query>
void	delta (OutputIterator res, const hstate_t &from, const Query &q,::vcsn::delta_kind::transitions) const
	Check the consistency of an automata.
template<class OutputIterator, typename Query>
void	rdelta (OutputIterator res, const hstate_t &from, const Query &q,::vcsn::delta_kind::states) const
	Check the consistency of an automata.
template<class OutputIterator, typename Query>
void	rdelta (OutputIterator res, const hstate_t &from, const Query &q,::vcsn::delta_kind::transitions) const
	Check the consistency of an automata.
template<class Functor, typename Query>
void	deltaf (Functor &fun, const hstate_t &from, const Query &q,::vcsn::delta_kind::states, misc::true_t) const
	Check the consistency of an automata.
template<class Functor, typename Query>
void	deltaf (Functor &fun, const hstate_t &from, const Query &q,::vcsn::delta_kind::states, misc::false_t) const
	Check the consistency of an automata.
template<class Functor, typename Query>
void	deltaf (Functor &fun, const hstate_t &from, const Query &q,::vcsn::delta_kind::transitions, misc::true_t) const
	Check the consistency of an automata.
template<class Functor, typename Query>
void	deltaf (Functor &fun, const hstate_t &from, const Query &q,::vcsn::delta_kind::transitions, misc::false_t) const
	Check the consistency of an automata.
template<class Functor, typename Query>
void	rdeltaf (Functor &fun, const hstate_t &from, const Query &q,::vcsn::delta_kind::states, misc::true_t) const
	Check the consistency of an automata.
template<class Functor, typename Query>
void	rdeltaf (Functor &fun, const hstate_t &from, const Query &q,::vcsn::delta_kind::states, misc::false_t) const
	Check the consistency of an automata.
template<class Functor, typename Query>
void	rdeltaf (Functor &fun, const hstate_t &from, const Query &q,::vcsn::delta_kind::transitions, misc::true_t) const
	Check the consistency of an automata.
template<class Functor, typename Query>
void	rdeltaf (Functor &fun, const hstate_t &from, const Query &q,::vcsn::delta_kind::transitions, misc::false_t) const
	Check the consistency of an automata.
template<class Functor, typename Query, typename DKind>
void	deltaf (Functor &fun, const hstate_t &from, const Query &q,::vcsn::delta_kind::kind< DKind >) const
	Check the consistency of an automata.
template<class Functor, typename Query, typename DKind>
void	rdeltaf (Functor &fun, const hstate_t &from, const Query &q,::vcsn::delta_kind::kind< DKind >) const
	Check the consistency of an automata.
Tag access
tag_t &	tag ()
const tag_t &	tag () const
Public Attributes
geometry_t	geometry_
state_data_t	states_
edge_data_t	edges_
std::set< hstate_t >	removed_states_
std::set< hedge_t >	removed_edges_
tag_t	tag_
final_t	final_
initial_t	initial_
Classes
struct	edge_value
	Edge decorator. More...
struct	state_value
	State decorator. More...

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Detailed Description

template<class K, class WordValue, class WeightValue, class SeriesValue, class Letter, class Tag, class GeometryCoords>
class vcsn::listg::Graph< K, WordValue, WeightValue, SeriesValue, Letter, Tag, GeometryCoords >

Graph.

Definition at line 47 of file listg_graph_impl.hh.

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Member Typedef Documentation

typedef misc::SparseInterval<hstate_t, std::set<hstate_t> > StateContainer

Needed containers.

FIXME: How about using std::vector instead of std::set?

Definition at line 105 of file listg_graph_impl.hh.

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Member Function Documentation

void del_state

(

const hstate_t &

n

)

Remove state n.

Precondition:

n is a state of this graph.

Definition at line 155 of file listg_graph_impl.hxx.

References SparseInterval::begin(), Graph::del_edge(), SparseInterval::end(), Graph::final_, Graph::has_state(), Graph::initial_, Graph::state_value::input_edges, Graph::state_value::output_edges, postcondition, precondition, Graph::removed_states_, and Graph::states_.

void set_initial	(	const hstate_t &	s,
		const series_set_elt_value_t &	v,
		const series_set_elt_value_t &	z
	)

Change whether a state is initial or not.

Parameters:

	s	the state
	v	its associated label
	z	the zero for the labels

Note:

If v == z then state is removed from the set of initial states. Because of this, one cannot simply write

 typename automaton_t::series_set_elt_t some_weight = ...;
 for_all_final_states(f, aut)
   lhs.set_final(*f, aut.get_final(*f) * some_weight);

because if some_weight is equal to z, then the state is removed from the set of final states, and invalidates all the iterators: the loop is broken.

Definition at line 186 of file listg_graph_impl.hxx.

References Graph::has_state(), Graph::initial_, and precondition.

void set_final	(	const hstate_t &	,
		const series_set_elt_value_t &	,
		const series_set_elt_value_t &
	)

Change whether a state is final or not.

Parameters:

	s	the state
	v	its associated label
	z	the zero for the labels

See also:

set_initial().

Definition at line 223 of file listg_graph_impl.hxx.

References Graph::final_, Graph::has_state(), and precondition.

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