cprover
expr2c_class.h
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1 /*******************************************************************\
2 
3 Module:
4 
5 Author: Daniel Kroening, kroening@kroening.com
6 
7 \*******************************************************************/
8 
9 
10 #ifndef CPROVER_ANSI_C_EXPR2C_CLASS_H
11 #define CPROVER_ANSI_C_EXPR2C_CLASS_H
12 
13 #include "expr2c.h"
14 
15 #include <string>
16 #include <unordered_map>
17 #include <unordered_set>
18 
19 #include <util/byte_operators.h>
20 #include <util/mathematical_expr.h>
21 #include <util/std_code.h>
22 #include <util/std_expr.h>
23 
24 class qualifierst;
25 class namespacet;
26 
27 class expr2ct
28 {
29 public:
30  explicit expr2ct(
31  const namespacet &_ns,
35  {
36  }
37  virtual ~expr2ct() { }
38 
39  virtual std::string convert(const typet &src);
40  virtual std::string convert(const exprt &src);
41 
42  void get_shorthands(const exprt &expr);
43 
44  std::string
45  convert_with_identifier(const typet &src, const std::string &identifier);
46 
47 protected:
48  const namespacet &ns;
50 
51  virtual std::string convert_rec(
52  const typet &src,
53  const qualifierst &qualifiers,
54  const std::string &declarator);
55 
56  virtual std::string convert_struct_type(
57  const typet &src,
58  const std::string &qualifiers_str,
59  const std::string &declarator_str);
60 
61  std::string convert_struct_type(
62  const typet &src,
63  const std::string &qualifer_str,
64  const std::string &declarator_str,
65  bool inc_struct_body,
66  bool inc_padding_components);
67 
68  virtual std::string convert_array_type(
69  const typet &src,
70  const qualifierst &qualifiers,
71  const std::string &declarator_str);
72 
73  std::string convert_array_type(
74  const typet &src,
75  const qualifierst &qualifiers,
76  const std::string &declarator_str,
77  bool inc_size_if_possible);
78 
79  static std::string indent_str(unsigned indent);
80 
81  std::unordered_map<irep_idt, std::unordered_set<irep_idt>> ns_collision;
82  std::unordered_map<irep_idt, irep_idt> shorthands;
83 
84  unsigned sizeof_nesting;
85 
86  irep_idt id_shorthand(const irep_idt &identifier) const;
87 
88  std::string convert_typecast(
89  const typecast_exprt &src, unsigned &precedence);
90 
91  std::string convert_pointer_arithmetic(
92  const exprt &src,
93  unsigned &precedence);
94 
95  std::string convert_pointer_difference(
96  const exprt &src,
97  unsigned &precedence);
98 
99  std::string convert_binary(
100  const binary_exprt &,
101  const std::string &symbol,
102  unsigned precedence,
103  bool full_parentheses);
104 
105  std::string convert_multi_ary(
106  const exprt &src, const std::string &symbol,
107  unsigned precedence, bool full_parentheses);
108 
109  std::string convert_cond(
110  const exprt &src, unsigned precedence);
111 
112  std::string convert_struct_member_value(
113  const exprt &src, unsigned precedence);
114 
115  std::string convert_array_member_value(
116  const exprt &src, unsigned precedence);
117 
118  std::string convert_member(
119  const member_exprt &src, unsigned precedence);
120 
121  std::string convert_array_of(const exprt &src, unsigned precedence);
122 
123  std::string convert_trinary(
124  const ternary_exprt &src,
125  const std::string &symbol1,
126  const std::string &symbol2,
127  unsigned precedence);
128 
129  std::string convert_overflow(
130  const exprt &src, unsigned &precedence);
131 
132  std::string convert_quantifier(
133  const quantifier_exprt &,
134  const std::string &symbol,
135  unsigned precedence);
136 
137  std::string convert_with(
138  const exprt &src, unsigned precedence);
139 
140  std::string convert_update(const update_exprt &, unsigned precedence);
141 
142  std::string convert_member_designator(
143  const exprt &src);
144 
145  std::string convert_index_designator(
146  const exprt &src);
147 
148  std::string convert_index(
149  const exprt &src, unsigned precedence);
150 
151  std::string
152  convert_byte_extract(const byte_extract_exprt &, unsigned precedence);
153 
154  std::string
155  convert_byte_update(const byte_update_exprt &, unsigned precedence);
156 
157  std::string convert_extractbit(const extractbit_exprt &, unsigned precedence);
158 
159  std::string
160  convert_extractbits(const extractbits_exprt &src, unsigned precedence);
161 
162  std::string convert_unary(
163  const unary_exprt &,
164  const std::string &symbol,
165  unsigned precedence);
166 
167  std::string convert_unary_post(
168  const exprt &src, const std::string &symbol,
169  unsigned precedence);
170 
171  std::string convert_function(const exprt &src, const std::string &symbol);
172 
173  std::string convert_complex(
174  const exprt &src,
175  unsigned precedence);
176 
177  std::string convert_comma(
178  const exprt &src,
179  unsigned precedence);
180 
181  std::string convert_Hoare(const exprt &src);
182 
183  std::string convert_code(const codet &src);
184  virtual std::string convert_code(const codet &src, unsigned indent);
185  std::string convert_code_label(const code_labelt &src, unsigned indent);
186  // NOLINTNEXTLINE(whitespace/line_length)
187  std::string convert_code_switch_case(const code_switch_caset &src, unsigned indent);
188  std::string convert_code_asm(const code_asmt &src, unsigned indent);
189  std::string convert_code_assign(const code_assignt &src, unsigned indent);
190  // NOLINTNEXTLINE(whitespace/line_length)
191  std::string convert_code_ifthenelse(const code_ifthenelset &src, unsigned indent);
192  std::string convert_code_for(const code_fort &src, unsigned indent);
193  std::string convert_code_while(const code_whilet &src, unsigned indent);
194  std::string convert_code_dowhile(const code_dowhilet &src, unsigned indent);
195  std::string convert_code_block(const code_blockt &src, unsigned indent);
196  std::string convert_code_expression(const codet &src, unsigned indent);
197  std::string convert_code_return(const codet &src, unsigned indent);
198  std::string convert_code_goto(const codet &src, unsigned indent);
199  std::string convert_code_assume(const codet &src, unsigned indent);
200  std::string convert_code_assert(const codet &src, unsigned indent);
201  std::string convert_code_break(unsigned indent);
202  std::string convert_code_switch(const codet &src, unsigned indent);
203  std::string convert_code_continue(unsigned indent);
204  std::string convert_code_decl(const codet &src, unsigned indent);
205  std::string convert_code_decl_block(const codet &src, unsigned indent);
206  std::string convert_code_dead(const codet &src, unsigned indent);
207  // NOLINTNEXTLINE(whitespace/line_length)
208  std::string convert_code_function_call(const code_function_callt &src, unsigned indent);
209  std::string convert_code_lock(const codet &src, unsigned indent);
210  std::string convert_code_unlock(const codet &src, unsigned indent);
211  std::string convert_code_printf(const codet &src, unsigned indent);
212  std::string convert_code_fence(const codet &src, unsigned indent);
213  std::string convert_code_input(const codet &src, unsigned indent);
214  std::string convert_code_output(const codet &src, unsigned indent);
215  std::string convert_code_array_set(const codet &src, unsigned indent);
216  std::string convert_code_array_copy(const codet &src, unsigned indent);
217  std::string convert_code_array_replace(const codet &src, unsigned indent);
218 
219  virtual std::string convert_with_precedence(
220  const exprt &src, unsigned &precedence);
221 
222  std::string
226  std::string convert_allocate(const exprt &src, unsigned &precedence);
227  std::string convert_nondet(const exprt &src, unsigned &precedence);
228  std::string convert_prob_coin(const exprt &src, unsigned &precedence);
229  std::string convert_prob_uniform(const exprt &src, unsigned &precedence);
230  // NOLINTNEXTLINE(whitespace/line_length)
231  std::string convert_statement_expression(const exprt &src, unsigned &precendence);
232 
233  virtual std::string convert_symbol(const exprt &src);
234  std::string convert_predicate_symbol(const exprt &src);
235  std::string convert_predicate_next_symbol(const exprt &src);
236  std::string convert_predicate_passive_symbol(const exprt &src);
237  std::string convert_nondet_symbol(const nondet_symbol_exprt &);
238  std::string convert_quantified_symbol(const exprt &src);
239  std::string convert_nondet_bool();
240  std::string convert_object_descriptor(const exprt &src, unsigned &precedence);
241  std::string convert_literal(const exprt &src);
242  // NOLINTNEXTLINE(whitespace/line_length)
243  virtual std::string convert_constant(const constant_exprt &src, unsigned &precedence);
244  virtual std::string convert_constant_bool(bool boolean_value);
245 
246  std::string convert_norep(const exprt &src, unsigned &precedence);
247 
248  virtual std::string convert_struct(const exprt &src, unsigned &precedence);
249  std::string convert_union(const exprt &src, unsigned &precedence);
250  std::string convert_vector(const exprt &src, unsigned &precedence);
251  std::string convert_array(const exprt &src);
252  std::string convert_array_list(const exprt &src, unsigned &precedence);
253  std::string convert_initializer_list(const exprt &src);
254  std::string convert_designated_initializer(const exprt &src);
255  std::string convert_concatenation(const exprt &src, unsigned &precedence);
256  std::string convert_sizeof(const exprt &src, unsigned &precedence);
257  std::string convert_let(const let_exprt &, unsigned precedence);
258 
259  std::string convert_struct(
260  const exprt &src,
261  unsigned &precedence,
262  bool include_padding_components);
263 };
264 
265 #endif // CPROVER_ANSI_C_EXPR2C_CLASS_H
dstringt
dstringt has one field, an unsigned integer no which is an index into a static table of strings.
Definition: dstring.h:37
expr2ct::convert_code_while
std::string convert_code_while(const code_whilet &src, unsigned indent)
Definition: expr2c.cpp:2448
code_blockt
A codet representing sequential composition of program statements.
Definition: std_code.h:170
expr2ct::convert_prob_uniform
std::string convert_prob_uniform(const exprt &src, unsigned &precedence)
Definition: expr2c.cpp:1166
code_switch_caset
codet representation of a switch-case, i.e. a case statement within a switch.
Definition: std_code.h:1439
expr2ct::convert_code_fence
std::string convert_code_fence(const codet &src, unsigned indent)
Definition: expr2c.cpp:3039
expr2ct::convert_cond
std::string convert_cond(const exprt &src, unsigned precedence)
Definition: expr2c.cpp:944
byte_update_exprt
Expression corresponding to op() where the bytes starting at position offset (given in number of byte...
Definition: byte_operators.h:81
code_whilet
codet representing a while statement.
Definition: std_code.h:896
nondet_symbol_exprt
Expression to hold a nondeterministic choice.
Definition: std_expr.h:197
expr2ct::convert_union
std::string convert_union(const exprt &src, unsigned &precedence)
Definition: expr2c.cpp:2080
code_asmt
codet representation of an inline assembler statement.
Definition: std_code.h:1669
code_fort
codet representation of a for statement.
Definition: std_code.h:1020
expr2ct::convert_statement_expression
std::string convert_statement_expression(const exprt &src, unsigned &precendence)
Definition: expr2c.cpp:1136
typet
The type of an expression, extends irept.
Definition: type.h:29
ternary_exprt
An expression with three operands.
Definition: std_expr.h:55
expr2ct::convert_comma
std::string convert_comma(const exprt &src, unsigned precedence)
Definition: expr2c.cpp:1198
expr2ct::convert_pointer_arithmetic
std::string convert_pointer_arithmetic(const exprt &src, unsigned &precedence)
Definition: expr2c.cpp:1379
expr2ct::convert_code_assert
std::string convert_code_assert(const codet &src, unsigned indent)
Definition: expr2c.cpp:3177
expr2ct::convert_with_identifier
std::string convert_with_identifier(const typet &src, const std::string &identifier)
Build a declaration string, which requires converting both a type and putting an identifier in the sy...
Definition: expr2c.cpp:3871
side_effect_expr_function_callt
A side_effect_exprt representation of a function call side effect.
Definition: std_code.h:2117
expr2ct::convert_quantifier
std::string convert_quantifier(const quantifier_exprt &, const std::string &symbol, unsigned precedence)
Definition: expr2c.cpp:793
expr2ct::convert_code_function_call
std::string convert_code_function_call(const code_function_callt &src, unsigned indent)
Definition: expr2c.cpp:2969
expr2ct::convert_constant
virtual std::string convert_constant(const constant_exprt &src, unsigned &precedence)
Definition: expr2c.cpp:1682
expr2ct::convert_update
std::string convert_update(const update_exprt &, unsigned precedence)
Definition: expr2c.cpp:906
expr2ct::convert_let
std::string convert_let(const let_exprt &, unsigned precedence)
Definition: expr2c.cpp:885
expr2ct::convert_byte_extract
std::string convert_byte_extract(const byte_extract_exprt &, unsigned precedence)
Definition: expr2c.cpp:1282
expr2ct::convert_code_decl
std::string convert_code_decl(const codet &src, unsigned indent)
Definition: expr2c.cpp:2634
expr2ct::convert_nondet_bool
std::string convert_nondet_bool()
Definition: expr2c.cpp:1653
expr2ct::convert_code_decl_block
std::string convert_code_decl_block(const codet &src, unsigned indent)
Definition: expr2c.cpp:2753
expr2ct::convert_code_expression
std::string convert_code_expression(const codet &src, unsigned indent)
Definition: expr2c.cpp:2768
exprt
Base class for all expressions.
Definition: expr.h:53
expr2ct::convert_quantified_symbol
std::string convert_quantified_symbol(const exprt &src)
Definition: expr2c.cpp:1647
unary_exprt
Generic base class for unary expressions.
Definition: std_expr.h:269
expr2ct::convert_array_list
std::string convert_array_list(const exprt &src, unsigned &precedence)
Definition: expr2c.cpp:2200
binary_exprt
A base class for binary expressions.
Definition: std_expr.h:601
expr2c_configurationt::default_configuration
static expr2c_configurationt default_configuration
This prints a human readable C like syntax that closely mirrors the internals of the GOTO program.
Definition: expr2c.h:60
expr2ct::expr2ct
expr2ct(const namespacet &_ns, const expr2c_configurationt &configuration=expr2c_configurationt::default_configuration)
Definition: expr2c_class.h:30
expr2ct::convert_code_input
std::string convert_code_input(const codet &src, unsigned indent)
Definition: expr2c.cpp:3069
quantifier_exprt
A base class for quantifier expressions.
Definition: mathematical_expr.h:271
expr2ct::convert_Hoare
std::string convert_Hoare(const exprt &src)
Definition: expr2c.cpp:3257
expr2ct::convert_code
std::string convert_code(const codet &src)
Definition: expr2c.cpp:3252
expr2ct::convert_constant_bool
virtual std::string convert_constant_bool(bool boolean_value)
To get the C-like representation of a given boolean value.
Definition: expr2c.cpp:1936
expr2ct::convert_array_of
std::string convert_array_of(const exprt &src, unsigned precedence)
Definition: expr2c.cpp:1272
expr2ct::convert_unary_post
std::string convert_unary_post(const exprt &src, const std::string &symbol, unsigned precedence)
Definition: expr2c.cpp:1333
expr2ct::~expr2ct
virtual ~expr2ct()
Definition: expr2c_class.h:37
expr2ct::convert_code_ifthenelse
std::string convert_code_ifthenelse(const code_ifthenelset &src, unsigned indent)
Definition: expr2c.cpp:2503
qualifierst
Definition: c_qualifiers.h:19
expr2ct::convert_struct_type
virtual std::string convert_struct_type(const typet &src, const std::string &qualifiers_str, const std::string &declarator_str)
To generate C-like string for defining the given struct.
Definition: expr2c.cpp:598
expr2ct::convert_code_switch_case
std::string convert_code_switch_case(const code_switch_caset &src, unsigned indent)
Definition: expr2c.cpp:3222
expr2ct::convert_predicate_symbol
std::string convert_predicate_symbol(const exprt &src)
Definition: expr2c.cpp:1629
expr2ct::shorthands
std::unordered_map< irep_idt, irep_idt > shorthands
Definition: expr2c_class.h:82
code_ifthenelset
codet representation of an if-then-else statement.
Definition: std_code.h:746
expr2ct::convert_trinary
std::string convert_trinary(const ternary_exprt &src, const std::string &symbol1, const std::string &symbol2, unsigned precedence)
Definition: expr2c.cpp:746
expr2ct::convert_code_assign
std::string convert_code_assign(const code_assignt &src, unsigned indent)
Definition: expr2c.cpp:2935
expr2ct::sizeof_nesting
unsigned sizeof_nesting
Definition: expr2c_class.h:84
expr2ct::convert_overflow
std::string convert_overflow(const exprt &src, unsigned &precedence)
Definition: expr2c.cpp:2334
expr2ct::ns_collision
std::unordered_map< irep_idt, std::unordered_set< irep_idt > > ns_collision
Definition: expr2c_class.h:81
namespacet
A namespacet is essentially one or two symbol tables bound together, to allow for symbol lookups in t...
Definition: namespace.h:92
expr2ct::convert_typecast
std::string convert_typecast(const typecast_exprt &src, unsigned &precedence)
Definition: expr2c.cpp:712
code_function_callt
codet representation of a function call statement.
Definition: std_code.h:1183
expr2ct::convert_predicate_passive_symbol
std::string convert_predicate_passive_symbol(const exprt &src)
Definition: expr2c.cpp:1641
expr2ct
Definition: expr2c_class.h:28
expr2ct::convert
virtual std::string convert(const typet &src)
Definition: expr2c.cpp:182
byte_operators.h
Expression classes for byte-level operators.
code_dowhilet
codet representation of a do while statement.
Definition: std_code.h:958
expr2ct::convert_code_array_set
std::string convert_code_array_set(const codet &src, unsigned indent)
Definition: expr2c.cpp:3112
expr2ct::convert_code_for
std::string convert_code_for(const code_fort &src, unsigned indent)
Definition: expr2c.cpp:2693
expr2ct::convert_member_designator
std::string convert_member_designator(const exprt &src)
Definition: expr2c.cpp:1455
expr2ct::convert_array_member_value
std::string convert_array_member_value(const exprt &src, unsigned precedence)
Definition: expr2c.cpp:1549
expr2ct::convert_nondet_symbol
std::string convert_nondet_symbol(const nondet_symbol_exprt &)
Definition: expr2c.cpp:1623
expr2ct::convert_code_printf
std::string convert_code_printf(const codet &src, unsigned indent)
Definition: expr2c.cpp:3017
expr2ct::indent_str
static std::string indent_str(unsigned indent)
Definition: expr2c.cpp:2365
expr2ct::convert_function
std::string convert_function(const exprt &src, const std::string &symbol)
Definition: expr2c.cpp:1177
expr2c.h
code_labelt
codet representation of a label for branch targets.
Definition: std_code.h:1375
expr2ct::convert_pointer_difference
std::string convert_pointer_difference(const exprt &src, unsigned &precedence)
Definition: expr2c.cpp:1416
expr2ct::convert_prob_coin
std::string convert_prob_coin(const exprt &src, unsigned &precedence)
Definition: expr2c.cpp:1151
expr2ct::convert_code_asm
std::string convert_code_asm(const code_asmt &src, unsigned indent)
Definition: expr2c.cpp:2370
function_application_exprt
Application of (mathematical) function.
Definition: mathematical_expr.h:191
expr2ct::convert_code_lock
std::string convert_code_lock(const codet &src, unsigned indent)
Definition: expr2c.cpp:2943
expr2ct::convert_code_label
std::string convert_code_label(const code_labelt &src, unsigned indent)
Definition: expr2c.cpp:3204
expr2ct::convert_unary
std::string convert_unary(const unary_exprt &, const std::string &symbol, unsigned precedence)
Definition: expr2c.cpp:1079
expr2ct::convert_extractbits
std::string convert_extractbits(const extractbits_exprt &src, unsigned precedence)
Definition: expr2c.cpp:3312
expr2ct::convert_array
std::string convert_array(const exprt &src)
Definition: expr2c.cpp:2099
expr2ct::convert_code_goto
std::string convert_code_goto(const codet &src, unsigned indent)
Definition: expr2c.cpp:2561
expr2ct::convert_symbol
virtual std::string convert_symbol(const exprt &src)
Definition: expr2c.cpp:1580
expr2ct::convert_predicate_next_symbol
std::string convert_predicate_next_symbol(const exprt &src)
Definition: expr2c.cpp:1635
expr2ct::convert_index
std::string convert_index(const exprt &src, unsigned precedence)
Definition: expr2c.cpp:1355
expr2ct::convert_byte_update
std::string convert_byte_update(const byte_update_exprt &, unsigned precedence)
Definition: expr2c.cpp:1308
expr2ct::convert_code_assume
std::string convert_code_assume(const codet &src, unsigned indent)
Definition: expr2c.cpp:3190
expr2ct::convert_struct
virtual std::string convert_struct(const exprt &src, unsigned &precedence)
Definition: expr2c.cpp:1944
expr2ct::convert_initializer_list
std::string convert_initializer_list(const exprt &src)
Definition: expr2c.cpp:2234
expr2ct::convert_side_effect_expr_function_call
std::string convert_side_effect_expr_function_call(const side_effect_expr_function_callt &src)
Definition: expr2c.cpp:2305
expr2ct::configuration
const expr2c_configurationt & configuration
Definition: expr2c_class.h:49
std_code.h
update_exprt
Operator to update elements in structs and arrays.
Definition: std_expr.h:3234
expr2ct::convert_code_continue
std::string convert_code_continue(unsigned indent)
Definition: expr2c.cpp:2625
expr2ct::convert_code_break
std::string convert_code_break(unsigned indent)
Definition: expr2c.cpp:2573
expr2ct::convert_code_array_copy
std::string convert_code_array_copy(const codet &src, unsigned indent)
Definition: expr2c.cpp:3134
expr2ct::convert_extractbit
std::string convert_extractbit(const extractbit_exprt &, unsigned precedence)
Definition: expr2c.cpp:3301
extractbit_exprt
Extracts a single bit of a bit-vector operand.
Definition: std_expr.h:2629
expr2ct::convert_norep
std::string convert_norep(const exprt &src, unsigned &precedence)
Definition: expr2c.cpp:1569
expr2ct::convert_literal
std::string convert_literal(const exprt &src)
Definition: expr2c.cpp:1161
member_exprt
Extract member of struct or union.
Definition: std_expr.h:3405
expr2ct::ns
const namespacet & ns
Definition: expr2c_class.h:48
expr2ct::convert_function_application
std::string convert_function_application(const function_application_exprt &src)
Definition: expr2c.cpp:2277
expr2ct::convert_with
std::string convert_with(const exprt &src, unsigned precedence)
Definition: expr2c.cpp:816
expr2ct::convert_code_block
std::string convert_code_block(const code_blockt &src, unsigned indent)
Definition: expr2c.cpp:2730
expr2ct::convert_code_array_replace
std::string convert_code_array_replace(const codet &src, unsigned indent)
Definition: expr2c.cpp:3156
expr2ct::convert_code_unlock
std::string convert_code_unlock(const codet &src, unsigned indent)
Definition: expr2c.cpp:2956
expr2ct::convert_nondet
std::string convert_nondet(const exprt &src, unsigned &precedence)
Definition: expr2c.cpp:1126
expr2ct::get_shorthands
void get_shorthands(const exprt &expr)
Definition: expr2c.cpp:113
expr2ct::convert_code_dowhile
std::string convert_code_dowhile(const code_dowhilet &src, unsigned indent)
Definition: expr2c.cpp:2474
expr2ct::convert_object_descriptor
std::string convert_object_descriptor(const exprt &src, unsigned &precedence)
Definition: expr2c.cpp:1658
byte_extract_exprt
Expression of type type extracted from some object op starting at position offset (given in number of...
Definition: byte_operators.h:29
expr2ct::convert_sizeof
std::string convert_sizeof(const exprt &src, unsigned &precedence)
Definition: expr2c.cpp:3324
expr2ct::convert_array_type
virtual std::string convert_array_type(const typet &src, const qualifierst &qualifiers, const std::string &declarator_str)
To generate a C-like type declaration of an array.
Definition: expr2c.cpp:675
expr2ct::id_shorthand
irep_idt id_shorthand(const irep_idt &identifier) const
Definition: expr2c.cpp:72
expr2ct::convert_code_dead
std::string convert_code_dead(const codet &src, unsigned indent)
Definition: expr2c.cpp:2679
expr2ct::convert_concatenation
std::string convert_concatenation(const exprt &src, unsigned &precedence)
extractbits_exprt
Extracts a sub-range of a bit-vector operand.
Definition: std_expr.h:2697
expr2ct::convert_struct_member_value
std::string convert_struct_member_value(const exprt &src, unsigned precedence)
Definition: expr2c.cpp:1559
expr2ct::convert_rec
virtual std::string convert_rec(const typet &src, const qualifierst &qualifiers, const std::string &declarator)
Definition: expr2c.cpp:187
expr2ct::convert_index_designator
std::string convert_index_designator(const exprt &src)
Definition: expr2c.cpp:1465
expr2c_configurationt
Used for configuring the behaviour of expr2c and type2c.
Definition: expr2c.h:21
typecast_exprt
Semantic type conversion.
Definition: std_expr.h:2013
expr2ct::convert_code_switch
std::string convert_code_switch(const codet &src, unsigned indent)
Definition: expr2c.cpp:2582
expr2ct::convert_member
std::string convert_member(const member_exprt &src, unsigned precedence)
Definition: expr2c.cpp:1475
code_assignt
A codet representing an assignment in the program.
Definition: std_code.h:295
constant_exprt
A constant literal expression.
Definition: std_expr.h:3906
expr2ct::convert_with_precedence
virtual std::string convert_with_precedence(const exprt &src, unsigned &precedence)
Definition: expr2c.cpp:3338
std_expr.h
API to expression classes.
expr2ct::convert_multi_ary
std::string convert_multi_ary(const exprt &src, const std::string &symbol, unsigned precedence, bool full_parentheses)
Definition: expr2c.cpp:1030
expr2ct::convert_complex
std::string convert_complex(const exprt &src, unsigned precedence)
Definition: expr2c.cpp:1222
expr2ct::convert_code_output
std::string convert_code_output(const codet &src, unsigned indent)
Definition: expr2c.cpp:3091
expr2ct::convert_designated_initializer
std::string convert_designated_initializer(const exprt &src)
Definition: expr2c.cpp:2260
expr2ct::convert_vector
std::string convert_vector(const exprt &src, unsigned &precedence)
Definition: expr2c.cpp:2033
expr2ct::convert_binary
std::string convert_binary(const binary_exprt &, const std::string &symbol, unsigned precedence, bool full_parentheses)
Definition: expr2c.cpp:978
let_exprt
A let expression.
Definition: std_expr.h:4165
expr2ct::convert_allocate
std::string convert_allocate(const exprt &src, unsigned &precedence)
Definition: expr2c.cpp:1099
expr2ct::convert_code_return
std::string convert_code_return(const codet &src, unsigned indent)
Definition: expr2c.cpp:2540
mathematical_expr.h
API to expression classes for 'mathematical' expressions.
codet
Data structure for representing an arbitrary statement in a program.
Definition: std_code.h:35