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Diffstat (limited to 'src/theory/assertion.h')
-rw-r--r-- | src/theory/assertion.h | 52 |
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 */ |