An expression describing a method on a class. More...

#include <std_expr.h>

Inheritance diagram for class_method_descriptor_exprt:

Collaboration diagram for class_method_descriptor_exprt:

Public Member Functions
	class_method_descriptor_exprt (typet _type, irep_idt mangled_method_name, irep_idt class_id, irep_idt base_method_name)

const irep_idt &	mangled_method_name () const
	The method name after mangling it by combining it with the descriptor. More...

const irep_idt &	class_id () const
	Unique identifier in the symbol table, of the compile time type of the class which this expression is applied to. More...

const irep_idt &	base_method_name () const
	The name of the method to which this expression is applied as would be seen in the source code. More...

const irep_idt &	get_identifier () const
	A unique identifier of the combination of class and method overload to which this expression refers. More...

Public Member Functions inherited from nullary_exprt
	nullary_exprt (const irep_idt &_id, typet _type)

operandst &	operands ()=delete
	remove all operand methods More...

const operandst &	operands () const =delete

const exprt &	op0 () const =delete

exprt &	op0 ()=delete

const exprt &	op1 () const =delete

exprt &	op1 ()=delete

const exprt &	op2 () const =delete

exprt &	op2 ()=delete

const exprt &	op3 () const =delete

exprt &	op3 ()=delete

void	copy_to_operands (const exprt &expr)=delete

void	copy_to_operands (const exprt &, const exprt &)=delete

void	copy_to_operands (const exprt &, const exprt &, const exprt &)=delete

Public Member Functions inherited from exprt
	exprt ()

	exprt (const irep_idt &_id)

	exprt (irep_idt _id, typet _type)

	exprt (irep_idt _id, typet _type, operandst &&_operands)

	exprt (const irep_idt &id, typet type, source_locationt loc)

typet &	type ()
	Return the type of the expression. More...

const typet &	type () const

bool	has_operands () const
	Return true if there is at least one operand. More...

operandst &	operands ()

const operandst &	operands () const

exprt &	with_source_location (source_locationt location) &
	Add the source location from `location`, if it is non-nil. More...

exprt &&	with_source_location (source_locationt location) &&
	Add the source location from `location`, if it is non-nil. More...

exprt &	with_source_location (const exprt &other) &
	Add the source location from `other`, if it has any. More...

exprt &&	with_source_location (const exprt &other) &&
	Add the source location from `other`, if it has any. More...

void	reserve_operands (operandst::size_type n)

void	copy_to_operands (const exprt &expr)
	Copy the given argument to the end of `exprt`'s operands. More...

void	add_to_operands (const exprt &expr)
	Add the given argument to the end of `exprt`'s operands. More...

void	add_to_operands (exprt &&expr)
	Add the given argument to the end of `exprt`'s operands. More...

void	add_to_operands (exprt &&e1, exprt &&e2)
	Add the given arguments to the end of `exprt`'s operands. More...

void	add_to_operands (exprt &&e1, exprt &&e2, exprt &&e3)
	Add the given arguments to the end of `exprt`'s operands. More...

bool	is_constant () const
	Return whether the expression is a constant. More...

bool	is_true () const
	Return whether the expression is a constant representing `true`. More...

bool	is_false () const
	Return whether the expression is a constant representing `false`. More...

bool	is_zero () const
	Return whether the expression is a constant representing 0. More...

bool	is_one () const
	Return whether the expression is a constant representing 1. More...

bool	is_boolean () const
	Return whether the expression represents a Boolean. More...

const source_locationt &	find_source_location () const
	Get a source_locationt from the expression or from its operands (non-recursively). More...

const source_locationt &	source_location () const

source_locationt &	add_source_location ()

void	drop_source_location ()

void	visit (class expr_visitort &visitor)
	These are pre-order traversal visitors, i.e., the visitor is executed on a node before its children have been visited. More...

void	visit (class const_expr_visitort &visitor) const

void	visit_pre (std::function< void(exprt &)>)

void	visit_pre (std::function< void(const exprt &)>) const

void	visit_post (std::function< void(exprt &)>)
	These are post-order traversal visitors, i.e., the visitor is executed on a node after its children have been visited. More...

void	visit_post (std::function< void(const exprt &)>) const

depth_iteratort	depth_begin ()

depth_iteratort	depth_end ()

const_depth_iteratort	depth_begin () const

const_depth_iteratort	depth_end () const

const_depth_iteratort	depth_cbegin () const

const_depth_iteratort	depth_cend () const

depth_iteratort	depth_begin (std::function< exprt &()> mutate_root) const

const_unique_depth_iteratort	unique_depth_begin () const

const_unique_depth_iteratort	unique_depth_end () const

const_unique_depth_iteratort	unique_depth_cbegin () const

const_unique_depth_iteratort	unique_depth_cend () 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 More...

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

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

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 ()

Additional Inherited Members
Public Types inherited from exprt
typedef std::vector< exprt >	operandst

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. More...

Static Public Member Functions inherited from nullary_exprt
static void	check (const exprt &expr, const validation_modet vm=validation_modet::INVARIANT)

static void	validate (const exprt &expr, const namespacet &, const validation_modet vm=validation_modet::INVARIANT)

Static Public Member Functions inherited from exprt
static void	check (const exprt &, const validation_modet)
	Check that the expression is well-formed (shallow checks only, i.e., subexpressions and its type are not checked). More...

static void	validate (const exprt &expr, const namespacet &, const validation_modet vm=validation_modet::INVARIANT)
	Check that the expression is well-formed, assuming that its subexpressions and type have all ready been checked for well-formedness. More...

static void	validate_full (const exprt &expr, const namespacet &ns, const validation_modet vm=validation_modet::INVARIANT)
	Check that the expression is well-formed (full check, including checks of all subexpressions and the type) More...

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 More...

Protected Member Functions inherited from expr_protectedt
	expr_protectedt (irep_idt _id, typet _type)

	expr_protectedt (irep_idt _id, typet _type, operandst _operands)

exprt &	op0 ()

const exprt &	op0 () const

exprt &	op1 ()

const exprt &	op1 () const

exprt &	op2 ()

const exprt &	op2 () const

exprt &	op3 ()

const exprt &	op3 () const

Protected Member Functions inherited from exprt
exprt &	op0 ()

exprt &	op1 ()

exprt &	op2 ()

exprt &	op3 ()

const exprt &	op0 () const

const exprt &	op1 () const

const exprt &	op2 () const

const exprt &	op3 () const

exprt &	add_expr (const irep_idt &name)

const exprt &	find_expr (const irep_idt &name) const

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

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. More...

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

An expression describing a method on a class.

Definition at line 3512 of file std_expr.h.

Constructor & Destructor Documentation

◆ class_method_descriptor_exprt()

class_method_descriptor_exprt::class_method_descriptor_exprt	(	typet	_type,
		irep_idt	mangled_method_name,
		irep_idt	class_id,
		irep_idt	base_method_name
	)

inlineexplicit

Parameters

_type	The type of the method which this expression refers to.
class_id	Unique identifier in the symbol table, of the compile time type of the class which this expression is applied to. For example this could be - `java::java.lang.Object`.
base_method_name	The name of the method to which this expression is applied as would be seen in the source code. For example this could be - `toString`.
mangled_method_name	The method name after mangling it by combining it with the descriptor. The mangled name is distinguished from other overloads of the method with different counts of or types of parameters. It is not distinguished between different implementations within a class hierarchy. For example if the overall expression refers to the `java.lang.Object.toString` method, then the mangled_method_name would be `toString:()Ljava/lang/String;`

Definition at line 3529 of file std_expr.h.

Member Function Documentation

◆ base_method_name()

const irep_idt& class_method_descriptor_exprt::base_method_name ( ) const

inline

The name of the method to which this expression is applied as would be seen in the source code.

For example this could be - toString.

Definition at line 3565 of file std_expr.h.

◆ class_id()

const irep_idt& class_method_descriptor_exprt::class_id ( ) const

inline

Unique identifier in the symbol table, of the compile time type of the class which this expression is applied to.

For example this could be - java::java.lang.Object.

Definition at line 3558 of file std_expr.h.

◆ get_identifier()

const irep_idt& class_method_descriptor_exprt::get_identifier ( ) const

inline

A unique identifier of the combination of class and method overload to which this expression refers.

For example this could be - java::java.lang.Object.toString:()Ljava/lang/String;.

Definition at line 3573 of file std_expr.h.

◆ mangled_method_name()

const irep_idt& class_method_descriptor_exprt::mangled_method_name ( ) const

inline

The method name after mangling it by combining it with the descriptor.

The mangled name is distinguished from other overloads of the method with different counts of or types of parameters. It is not distinguished between different implementations within a class hierarchy. For example if the overall expression refers to the java.lang.Object.toString method, then the mangled_method_name would be toString:()Ljava/lang/String;

Definition at line 3550 of file std_expr.h.

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

/home/runner/work/cbmc/cbmc/src/util/std_expr.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ class_method_descriptor_exprt()

Member Function Documentation

◆ base_method_name()

◆ class_id()

◆ get_identifier()

◆ mangled_method_name()