guard_expr.h

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/*******************************************************************\
 
Module: Guard Data Structure
 
Author: Daniel Kroening, kroening@kroening.com
 
\*******************************************************************/
 
 
#ifndef CPROVER_ANALYSES_GUARD_EXPR_H
#define CPROVER_ANALYSES_GUARD_EXPR_H
 
#include <util/expr.h>
 
struct guard_expr_managert
{
};
struct guard_expr_managert {…};
 
class guard_exprt
{
public:
  explicit guard_exprt(const exprt &e, guard_expr_managert &) : expr(e)
  {
  }
  explicit guard_exprt(const exprt &e, guard_expr_managert &) : expr(e) {…}
 
  guard_exprt &operator=(const guard_exprt &other)
  {
    expr = other.expr;
    return *this;
  }
  guard_exprt &operator=(const guard_exprt &other) {…}
 
  void add(const exprt &expr);
 
  void append(const guard_exprt &guard)
  {
    add(guard.as_expr());
  }
  void append(const guard_exprt &guard) {…}
 
  exprt as_expr() const
  {
    return expr;
  }
  exprt as_expr() const {…}
 
  static constexpr bool is_always_simplified = false;
 
  exprt guard_expr(exprt expr) const;
 
  bool is_true() const
  {
    return expr.is_true();
  }
  bool is_true() const {…}
 
  bool is_false() const
  {
    return expr.is_false();
  }
  bool is_false() const {…}
 
  friend guard_exprt &operator-=(guard_exprt &g1, const guard_exprt &g2);
  friend guard_exprt &operator|=(guard_exprt &g1, const guard_exprt &g2);
 
  bool disjunction_may_simplify(const guard_exprt &other_guard);
 
private:
  exprt expr;
};
class guard_exprt {…};
 
#endif // CPROVER_ANALYSES_GUARD_EXPR_H