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Diffstat (limited to 'src/smt_util/lemma_output_channel.h')
-rw-r--r-- | src/smt_util/lemma_output_channel.h | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/src/smt_util/lemma_output_channel.h b/src/smt_util/lemma_output_channel.h deleted file mode 100644 index e5c5cffe2..000000000 --- a/src/smt_util/lemma_output_channel.h +++ /dev/null @@ -1,45 +0,0 @@ -/********************* */ -/*! \file lemma_output_channel.h - ** \verbatim - ** Top contributors (to current version): - ** Morgan Deters, Tim King - ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2019 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 Mechanism for communication about new lemmas - ** - ** This file defines an interface for use by the theory and propositional - ** engines to communicate new lemmas to the "outside world". - **/ - -#include "cvc4_public.h" - -#ifndef CVC4__LEMMA_OUTPUT_CHANNEL_H -#define CVC4__LEMMA_OUTPUT_CHANNEL_H - -#include "expr/expr.h" - -namespace CVC4 { - -/** - * This interface describes a mechanism for the propositional and theory - * engines to communicate with the "outside world" about new lemmas being - * discovered. - */ -class CVC4_PUBLIC LemmaOutputChannel { -public: - virtual ~LemmaOutputChannel() {} - - /** - * Notifies this output channel that there's a new lemma. - * The lemma may or may not be in CNF. - */ - virtual void notifyNewLemma(Expr lemma) = 0; -};/* class LemmaOutputChannel */ - -}/* CVC4 namespace */ - -#endif /* CVC4__LEMMA_OUTPUT_CHANNEL_H */ |