Moving the theory::Assertion struct into its own file.

1 files changed, 52 insertions, 0 deletions

diff --git a/src/theory/assertion.h b/src/theory/assertion.h
new file mode 100644
index 000000000..2a5e71adc
--- /dev/null
+++ b/src/theory/assertion.h
@@ -0,0 +1,52 @@
+/*********************                                                        */
+/*! \file assertion.h
+ ** \verbatim
+ ** Top contributors (to current version):
+ **   Tim King
+ ** This file is part of the CVC4 project.
+ ** Copyright (c) 2009-2017 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.\endverbatim
+ **
+ ** \brief The representation of the assertions sent to theories.
+ **
+ ** The representation of the assertions sent to theories.
+ **/
+
+
+#include "cvc4_private.h"
+
+#ifndef __CVC4__THEORY__ASSERTION_H
+#define __CVC4__THEORY__ASSERTION_H
+
+#include "expr/node.h"
+
+namespace CVC4 {
+namespace theory {
+
+/** Information about an assertion for the theories. */
+struct Assertion {
+  /** The assertion expression. */
+  const Node assertion;
+
+  /** Has this assertion been preregistered with this theory. */
+  const bool isPreregistered;
+
+  Assertion(TNode assertion, bool isPreregistered)
+      : assertion(assertion), isPreregistered(isPreregistered) {}
+
+  /** Convert the assertion to a TNode. */
+  operator TNode() const { return assertion; }
+
+  /** Convert the assertion to a Node. */
+  operator Node() const { return assertion; }
+
+}; /* struct Assertion */
+
+std::ostream& operator<<(std::ostream& out, const Assertion& a);
+
+}/* CVC4::theory namespace */
+}/* CVC4 namespace */
+
+#endif /* __CVC4__THEORY__ASSERTION_H */