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expr_initializer.h
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1/*******************************************************************\
2
3Module: Expression Initialization
4
5Author: Daniel Kroening, kroening@kroening.com
6
7\*******************************************************************/
8
11
12#ifndef CPROVER_UTIL_EXPR_INITIALIZER_H
13#define CPROVER_UTIL_EXPR_INITIALIZER_H
14
15#include "optional.h"
16
17class exprt;
18class namespacet;
20class typet;
21
23zero_initializer(const typet &, const source_locationt &, const namespacet &);
24
26 const typet &type,
28 const namespacet &ns);
29
30#endif // CPROVER_UTIL_EXPR_INITIALIZER_H
Base class for all expressions.
Definition expr.h:54
A namespacet is essentially one or two symbol tables bound together, to allow for symbol lookups in t...
Definition namespace.h:91
The type of an expression, extends irept.
Definition type.h:29
const source_locationt & source_location() const
Definition type.h:74
optionalt< exprt > zero_initializer(const typet &, const source_locationt &, const namespacet &)
Create the equivalent of zero for type type.
optionalt< exprt > nondet_initializer(const typet &type, const source_locationt &source_location, const namespacet &ns)
Create a non-deterministic value for type type, with all subtypes independently expanded as non-deter...
nonstd::optional< T > optionalt
Definition optional.h:35