nfa_graph_t Derived Type

type, public :: nfa_graph_t

Components

Type	Visibility	Attributes		Name		Initial
integer(kind=int32),	public		::	nfa_base	=	NFA_STATE_BASE
integer(kind=int32),	public		::	nfa_limit	=	NFA_STATE_LIMIT
integer(kind=int32),	public		::	nfa_top	=	0
type(nfa_state_node_t),	public,	allocatable	::	nodes(:)

Type-Bound Procedures

procedure, public :: build => nfa_graph__build

private pure subroutine nfa_graph__build(self, tree, nfa_entry, nfa_exit, all_segments)

Arguments

Type	Intent	Optional	Attributes		Name
class(nfa_graph_t),	intent(inout)			::	self
type(tree_t),	intent(in)			::	tree
integer(kind=int32),	intent(inout)			::	nfa_entry
integer(kind=int32),	intent(inout)			::	nfa_exit
type(segment_t),	intent(inout),		allocatable	::	all_segments(:)

procedure, public :: collect_epsilon_transition => nfa_graph__collect_epsilon_transition

private pure subroutine nfa_graph__collect_epsilon_transition(self, state_set)

Arguments

Type	Intent	Optional	Attributes		Name
class(nfa_graph_t),	intent(in)			::	self
type(nfa_state_set_t),	intent(inout)			::	state_set

procedure, public :: free => nfa_graph__deallocate

private pure subroutine nfa_graph__deallocate(self)

This subroutine invokes procedure for deallocation.

Arguments

Type	Intent	Optional	Attributes		Name
class(nfa_graph_t),	intent(inout)			::	self

procedure, public :: generate => nfa_graph__generate

private pure subroutine nfa_graph__generate(self, tree, entry, exit)

Arguments

Type	Intent	Optional	Attributes		Name
class(nfa_graph_t),	intent(inout)			::	self
type(tree_t),	intent(in)			::	tree
integer(kind=int32),	intent(in)			::	entry
integer(kind=int32),	intent(in)			::	exit

procedure, public :: mark_epsilon_transition => nfa_graph__mark_epsilon_transition

private pure recursive subroutine nfa_graph__mark_epsilon_transition(self, state_set, idx)

Arguments

Type	Intent	Optional	Attributes		Name
class(nfa_graph_t),	intent(in)			::	self
type(nfa_state_set_t),	intent(inout)			::	state_set
integer,	intent(in)			::	idx

procedure, public :: print => nfa_graph__print

private subroutine nfa_graph__print(self, uni, nfa_exit)

Arguments

Type	Intent	Optional	Attributes		Name
class(nfa_graph_t),	intent(in)			::	self
integer(kind=int32),	intent(in)			::	uni
integer(kind=int32),	intent(in)			::	nfa_exit