The vector type. More...

#include <std_types.h>

Inheritance diagram for vector_typet:

Collaboration diagram for vector_typet:

Public Member Functions
	vector_typet (typet index_type, typet element_type, constant_exprt size)

typet	index_type () const
	The type of any index expression into an instance of this type.

typet &	index_type_nonconst ()
	The type of any index expression into an instance of this type.

const typet &	element_type () const
	The type of the elements of the vector.

typet &	element_type ()
	The type of the elements of the vector.

const constant_exprt &	size () const

constant_exprt &	size ()

Public Member Functions inherited from type_with_subtypet
	type_with_subtypet (irep_idt _id, typet _subtype)

const typet &	subtype () const

typet &	subtype ()

Public Member Functions inherited from typet
	typet ()

	typet (const irep_idt &_id)

	typet (irep_idt _id, typet _subtype)

typet &	add_subtype ()

bool	has_subtypes () const

bool	has_subtype () const

void	remove_subtype ()

const source_locationt &	source_location () const

source_locationt &	add_source_location ()

typet &&	with_source_location (source_locationt location) &&
	This is a 'fluent style' method for creating a new type with an added-on source location.

typet &	with_source_location (source_locationt location) &
	This is a 'fluent style' method for adding a source location.

typet &&	with_source_location (const typet &type) &&
	This is a 'fluent style' method for creating a new type with an added-on source location.

typet &	with_source_location (const typet &type) &
	This is a 'fluent style' method for adding a source location.

typet &	add_type (const irep_idt &name)

const typet &	find_type (const irep_idt &name) const

Public 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

Public Member Functions inherited from sharing_treet< irept, forward_list_as_mapt< irep_idt, irept > >
	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 ()

Protected Member Functions
const typet &	subtype () const

typet &	subtype ()

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

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

Public 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.

Static Public Member Functions inherited from type_with_subtypet
static void	check (const typet &type, const validation_modet vm=validation_modet::INVARIANT)

Static Public Member Functions inherited from typet
static void	check (const typet &, const validation_modet=validation_modet::INVARIANT)
	Check that the type is well-formed (shallow checks only, i.e., subtypes are not checked)

static void	validate (const typet &type, const namespacet &, const validation_modet vm=validation_modet::INVARIANT)
	Check that the type is well-formed, assuming that its subtypes have already been checked for well-formedness.

static void	validate_full (const typet &type, const namespacet &ns, const validation_modet vm=validation_modet::INVARIANT)
	Check that the type is well-formed (full check, including checks of subtypes)

Static Public 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

Detailed Description

The vector type.

Used to represent the short vectors used by CPU instruction sets such as MMX, SSE and AVX. They all provide registers that are something like 8 x int32, for example, and corresponding operations that operate element-wise on their operand vectors. Compared to array_typet, vector_typet has a fixed size whereas array_typet has no element-wise operators. Note that remove_vector.h removes this data type by compilation into arrays.

Definition at line 1063 of file std_types.h.

Constructor & Destructor Documentation

◆ vector_typet()

vector_typet::vector_typet	(	typet	index_type,
		typet	element_type,
		constant_exprt	size
	)

Definition at line 281 of file std_types.cpp.

Member Function Documentation

◆ element_type() [1/2]

typet & vector_typet::element_type ( )

inline

The type of the elements of the vector.

Definition at line 1086 of file std_types.h.

◆ element_type() [2/2]

const typet & vector_typet::element_type ( ) const

inline

The type of the elements of the vector.

Definition at line 1080 of file std_types.h.

◆ index_type()

typet vector_typet::index_type ( ) const

The type of any index expression into an instance of this type.

Definition at line 291 of file std_types.cpp.

◆ index_type_nonconst()

typet & vector_typet::index_type_nonconst ( )

inline

The type of any index expression into an instance of this type.

This is added as a comment now for backwards compatibility, but will eventually be the first subtype.

Definition at line 1074 of file std_types.h.

◆ size() [1/2]

constant_exprt & vector_typet::size ( )

Definition at line 308 of file std_types.cpp.

◆ size() [2/2]

const constant_exprt & vector_typet::size ( ) const

Definition at line 303 of file std_types.cpp.

◆ subtype() [1/2]

typet & type_with_subtypet::subtype ( )

inlineprotected

Definition at line 193 of file type.h.

◆ subtype() [2/2]

const typet & type_with_subtypet::subtype ( ) const

inlineprotected

Definition at line 187 of file type.h.

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

/home/runner/work/cbmc/cbmc/src/util/std_types.h
/home/runner/work/cbmc/cbmc/src/util/std_types.cpp

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ vector_typet()

Member Function Documentation

◆ element_type() [1/2]

◆ element_type() [2/2]

◆ index_type()

◆ index_type_nonconst()

◆ size() [1/2]

◆ size() [2/2]

◆ subtype() [1/2]

◆ subtype() [2/2]