/******************************************************************************
 * Top contributors (to current version):
 *   Tim King, Andrew Reynolds, Mathias Preiner
 *
 * This file is part of the cvc5 project.
 *
 * Copyright (c) 2009-2021 by the authors listed in the file AUTHORS
 * in the top-level source directory and their institutional affiliations.
 * All rights reserved.  See the file COPYING in the top-level source
 * directory for licensing information.
 * ****************************************************************************
 *
 * The representation of the assertions sent to theories.
 */

#include "cvc5_private.h"

#ifndef CVC5__THEORY__ASSERTION_H
#define CVC5__THEORY__ASSERTION_H

#include "expr/node.h"

namespace cvc5 {
namespace theory {

/** Information about an assertion for the theories. */
struct Assertion {
  /** The assertion expression. */
  const Node d_assertion;

  /** Has this assertion been preregistered with this theory. */
  const bool d_isPreregistered;

  Assertion(TNode assertion, bool isPreregistered)
      : d_assertion(assertion), d_isPreregistered(isPreregistered)
  {
  }

  /** Convert the assertion to a TNode. */
  operator TNode() const { return d_assertion; }

  /** Convert the assertion to a Node. */
  operator Node() const { return d_assertion; }

}; /* struct Assertion */

std::ostream& operator<<(std::ostream& out, const Assertion& a);

}  // namespace theory
}  // namespace cvc5

#endif /* CVC5__THEORY__ASSERTION_H */