Stores identifiers in unescaped and unquoted form. More...

#include <smt_terms.h>

Inheritance diagram for smt_identifier_termt:

Collaboration diagram for smt_identifier_termt:

Public Member Functions
	smt_identifier_termt (irep_idt identifier, smt_sortt sort, std::vector< smt_indext > indices={})
	Constructs an identifier term with the given `identifier` and `sort`.

irep_idt	identifier () const

std::vector< std::reference_wrapper< const smt_indext > >	indices () const

Public Member Functions inherited from smt_termt
	smt_termt ()=delete

bool	operator== (const smt_termt &) const

bool	operator!= (const smt_termt &) const

const smt_sortt &	get_sort () const

void	accept (smt_term_const_downcast_visitort &) const

void	accept (smt_term_const_downcast_visitort &&) const

std::string	pretty (unsigned indent=0, unsigned max_indent=0) const

Additional Inherited Members
Protected Types inherited from irept
using	baset = tree_implementationt

Protected Types inherited from sharing_treet< irept, forward_list_as_mapt< irep_idt, irept > >
using	dt = tree_nodet< irept, forward_list_as_mapt< irep_idt, irept >, true >

using	subt = typename dt::subt

using	named_subt = typename dt::named_subt

using	tree_implementationt = sharing_treet
	Used to refer to this class from derived classes.

Protected Member Functions inherited from smt_termt
	smt_termt (irep_idt id, smt_sortt sort)

Protected Member Functions inherited from irept
bool	is_nil () const

bool	is_not_nil () const

	irept (const irep_idt &_id)

	irept (const irep_idt &_id, const named_subt &_named_sub, const subt &_sub)

	irept ()=default

const irep_idt &	id () const

const std::string &	id_string () const

void	id (const irep_idt &_data)

const irept &	find (const irep_idt &name) const

irept &	add (const irep_idt &name)

irept &	add (const irep_idt &name, irept irep)

const std::string &	get_string (const irep_idt &name) const

const irep_idt &	get (const irep_idt &name) const

bool	get_bool (const irep_idt &name) const

signed int	get_int (const irep_idt &name) const

std::size_t	get_size_t (const irep_idt &name) const

long long	get_long_long (const irep_idt &name) const

void	set (const irep_idt &name, const irep_idt &value)

void	set (const irep_idt &name, irept irep)

void	set (const irep_idt &name, const long long value)

void	set_size_t (const irep_idt &name, const std::size_t value)

void	remove (const irep_idt &name)

void	move_to_sub (irept &irep)

void	move_to_named_sub (const irep_idt &name, irept &irep)

bool	operator== (const irept &other) const

bool	operator!= (const irept &other) const

void	swap (irept &irep)

bool	operator< (const irept &other) const
	defines ordering on the internal representation

bool	ordering (const irept &other) const
	defines ordering on the internal representation

int	compare (const irept &i) const
	defines ordering on the internal representation comments are ignored

void	clear ()

void	make_nil ()

subt &	get_sub ()

const subt &	get_sub () const

named_subt &	get_named_sub ()

const named_subt &	get_named_sub () const

std::size_t	hash () const

std::size_t	full_hash () const

bool	full_eq (const irept &other) const

std::string	pretty (unsigned indent=0, unsigned max_indent=0) const

Protected Member Functions inherited from sharing_treet< irept, forward_list_as_mapt< irep_idt, irept > >
void	detach ()

	sharing_treet (irep_idt _id)

	sharing_treet (irep_idt _id, named_subt _named_sub, subt _sub)

	sharing_treet ()

	sharing_treet (const sharing_treet &irep)

	sharing_treet (sharing_treet &&irep)

sharing_treet &	operator= (const sharing_treet &irep)

sharing_treet &	operator= (sharing_treet &&irep)

	~sharing_treet ()

const dt &	read () const

dt &	write ()

Static Protected Member Functions inherited from irept
static bool	is_comment (const irep_idt &name)

static std::size_t	number_of_non_comments (const named_subt &)
	count the number of named_sub elements that are not comments

Static Protected Member Functions inherited from sharing_treet< irept, forward_list_as_mapt< irep_idt, irept > >
static void	remove_ref (dt *old_data)

static void	nonrecursive_destructor (dt *old_data)
	Does the same as remove_ref, but using an explicit stack instead of recursion.

Protected Attributes inherited from sharing_treet< irept, forward_list_as_mapt< irep_idt, irept > >
dt *	data

Static Protected Attributes inherited from sharing_treet< irept, forward_list_as_mapt< irep_idt, irept > >
static dt	empty_d

Private Member Functions inherited from smt_indext::storert< smt_identifier_termt >
	storert ()

Static Private Member Functions inherited from smt_indext::storert< smt_identifier_termt >
static irept	upcast (smt_indext index)

static const smt_indext &	downcast (const irept &)

Detailed Description

Stores identifiers in unescaped and unquoted form.

Any escaping or quoting required should be performed during printing.

The SMT-LIB standard Version 2.6 refers to "indexed" identifiers which have 1 or more indices and "simple" identifiers which have no indicies. The internal smt_identifier_termt class is used for both kinds of identifier which are distinguished based on whether the collection of indices is empty or not.

Definition at line 91 of file smt_terms.h.

Constructor & Destructor Documentation

◆ smt_identifier_termt()

smt_identifier_termt::smt_identifier_termt	(	irep_idt	identifier,
		smt_sortt	sort,
		std::vector< smt_indext >	indices = `{}`
	)

Constructs an identifier term with the given identifier and sort.

Parameters

identifier	This should be the unescaped form of the identifier. Escaping of the identifier if required is to be performed as part of the printing operation. The given identifier is checked to ensure that it has not already been escaped, in order to avoid escaping it twice. Performing escaping during the printing will ensure that the identifiers output conform to the specification of the concrete form.
sort	The sort which this term will have. All terms in our abstract form must be sorted, even if those sorts are not printed in all contexts.
indices	This should be collection of indices for an indexed identifier, or an empty collection for simple (non-indexed) identifiers.

Definition at line 60 of file smt_terms.cpp.

Member Function Documentation

◆ identifier()

irep_idt smt_identifier_termt::identifier ( ) const

Definition at line 81 of file smt_terms.cpp.

◆ indices()

std::vector< std::reference_wrapper< const smt_indext > > smt_identifier_termt::indices ( ) const

Definition at line 87 of file smt_terms.cpp.

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

/home/runner/work/cbmc/cbmc/src/solvers/smt2_incremental/ast/smt_terms.h
/home/runner/work/cbmc/cbmc/src/solvers/smt2_incremental/ast/smt_terms.cpp