CBMC
|
codet representation of an expression statement. More...
#include <std_code.h>
Public Member Functions | |
code_expressiont (exprt expr) | |
const exprt & | expression () const |
exprt & | expression () |
Public Member Functions inherited from codet | |
codet (const irep_idt &statement) | |
codet (const irep_idt &statement, source_locationt loc) | |
codet (const irep_idt &statement, operandst _op) | |
codet (const irep_idt &statement, operandst op, source_locationt loc) | |
void | set_statement (const irep_idt &statement) |
const irep_idt & | get_statement () const |
codet & | first_statement () |
In the case of a codet type that represents multiple statements, return the first of them. More... | |
const codet & | first_statement () const |
In the case of a codet type that represents multiple statements, return the first of them. More... | |
codet & | last_statement () |
In the case of a codet type that represents multiple statements, return the last of them. More... | |
const codet & | last_statement () const |
In the case of a codet type that represents multiple statements, return the last of them. More... | |
exprt & | op0 () |
const exprt & | op0 () const |
exprt & | op1 () |
const exprt & | op1 () const |
exprt & | op2 () |
const exprt & | op2 () const |
exprt & | op3 () |
const exprt & | op3 () const |
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 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 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 |
codet representation of an expression statement.
It has one operand, which is the expression it stores.
Definition at line 1393 of file std_code.h.
|
inlineexplicit |
Definition at line 1396 of file std_code.h.
|
inline |
Definition at line 1406 of file std_code.h.
|
inline |
Definition at line 1401 of file std_code.h.