cprover
find_symbols.h
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1 /*******************************************************************\
2 
3 Module:
4 
5 Author: Daniel Kroening, kroening@kroening.com
6 
7 \*******************************************************************/
8 
9 
10 #ifndef CPROVER_UTIL_FIND_SYMBOLS_H
11 #define CPROVER_UTIL_FIND_SYMBOLS_H
12 
13 #include <set>
14 #include <unordered_set>
15 
16 #include "irep.h"
17 
18 class exprt;
19 class symbol_exprt;
20 class typet;
21 
22 typedef std::unordered_set<irep_idt> find_symbols_sett;
23 
24 void find_symbols(
25  const exprt &src,
26  find_symbols_sett &dest);
27 
28 void find_symbols(
29  const exprt &src,
30  find_symbols_sett &dest,
31  bool current,
32  bool next);
33 
34 void find_symbols(
35  const exprt &src,
36  std::set<exprt> &dest);
37 
38 void find_symbols(
39  const exprt &src,
40  std::set<symbol_exprt> &dest);
41 
42 bool has_symbol(
43  const exprt &src,
44  const find_symbols_sett &symbols);
45 
47  const typet &src,
48  find_symbols_sett &dest);
49 
51  const exprt &src,
52  find_symbols_sett &dest);
53 
55  const typet &src,
56  find_symbols_sett &dest);
57 
59  const exprt &src,
60  find_symbols_sett &dest);
61 
63  const typet &src,
64  find_symbols_sett &dest);
65 
67  const exprt &src,
68  find_symbols_sett &dest);
69 
70 #endif // CPROVER_UTIL_FIND_SYMBOLS_H
The type of an expression.
Definition: type.h:22
void find_symbols(const exprt &src, find_symbols_sett &dest)
void find_type_symbols(const typet &src, find_symbols_sett &dest)
void find_type_and_expr_symbols(const typet &src, find_symbols_sett &dest)
Base class for all expressions.
Definition: expr.h:42
Expression to hold a symbol (variable)
Definition: std_expr.h:90
std::unordered_set< irep_idt > find_symbols_sett
Definition: find_symbols.h:20
bool has_symbol(const exprt &src, const find_symbols_sett &symbols)
void find_non_pointer_type_symbols(const typet &src, find_symbols_sett &dest)