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Diffstat (limited to 'src/options/smt_modes.h')
-rw-r--r-- | src/options/smt_modes.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/options/smt_modes.h b/src/options/smt_modes.h new file mode 100644 index 000000000..761f3be01 --- /dev/null +++ b/src/options/smt_modes.h @@ -0,0 +1,58 @@ +/********************* */ +/*! \file smt_modes.h + ** \verbatim + ** Top contributors (to current version): + ** Morgan Deters, Tim King + ** This file is part of the CVC4 project. + ** Copyright (c) 2009-2018 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 [[ Add one-line brief description here ]] + ** + ** [[ Add lengthier description here ]] + ** \todo document this file + **/ + +#include "cvc4_public.h" + +#ifndef __CVC4__SMT__MODES_H +#define __CVC4__SMT__MODES_H + +#include <iosfwd> + +namespace CVC4 { + +/** Enumeration of simplification modes (when to simplify). */ +enum SimplificationMode +{ + /** Simplify the assertions all together once a check is requested */ + SIMPLIFICATION_MODE_BATCH, + /** Don't do simplification */ + SIMPLIFICATION_MODE_NONE +}; + +std::ostream& operator<<(std::ostream& out, + SimplificationMode mode) CVC4_PUBLIC; + +/** Enumeration of model core modes. */ +enum ModelCoresMode +{ + /** Do not compute model cores */ + MODEL_CORES_NONE, + /** + * Compute "simple" model cores that exclude variables that do not + * contribute to satisfying the input. + */ + MODEL_CORES_SIMPLE, + /** + * Compute model cores that also exclude variables whose variables are implied + * by others. + */ + MODEL_CORES_NON_IMPLIED +}; + +} // namespace CVC4 + +#endif /* __CVC4__SMT__MODES_H */ |