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/****************************************************************************** |
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* Top contributors (to current version): |
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* Mudathir Mohamed |
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* |
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* This file is part of the cvc5 project. |
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* |
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* Copyright (c) 2009-2021 by the authors listed in the file AUTHORS |
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* in the top-level source directory and their institutional affiliations. |
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* All rights reserved. See the file COPYING in the top-level source |
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* directory for licensing information. |
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* **************************************************************************** |
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* |
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* Implementation of inference information utility. |
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*/ |
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#include "theory/bags/rewrites.h" |
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#include <iostream> |
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namespace cvc5 { |
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namespace theory { |
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namespace bags { |
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const char* toString(Rewrite r) |
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{ |
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switch (r) |
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{ |
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case Rewrite::NONE: return "NONE"; |
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case Rewrite::CARD_DISJOINT: return "CARD_DISJOINT"; |
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case Rewrite::CARD_MK_BAG: return "CARD_MK_BAG"; |
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case Rewrite::CHOOSE_MK_BAG: return "CHOOSE_MK_BAG"; |
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case Rewrite::CONSTANT_EVALUATION: return "CONSTANT_EVALUATION"; |
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case Rewrite::COUNT_EMPTY: return "COUNT_EMPTY"; |
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case Rewrite::COUNT_MK_BAG: return "COUNT_MK_BAG"; |
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case Rewrite::DUPLICATE_REMOVAL_MK_BAG: return "DUPLICATE_REMOVAL_MK_BAG"; |
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case Rewrite::EQ_CONST_FALSE: return "EQ_CONST_FALSE"; |
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case Rewrite::EQ_REFL: return "EQ_REFL"; |
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case Rewrite::EQ_SYM: return "EQ_SYM"; |
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case Rewrite::FROM_SINGLETON: return "FROM_SINGLETON"; |
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case Rewrite::IDENTICAL_NODES: return "IDENTICAL_NODES"; |
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case Rewrite::INTERSECTION_EMPTY_LEFT: return "INTERSECTION_EMPTY_LEFT"; |
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case Rewrite::INTERSECTION_EMPTY_RIGHT: return "INTERSECTION_EMPTY_RIGHT"; |
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case Rewrite::INTERSECTION_SAME: return "INTERSECTION_SAME"; |
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case Rewrite::INTERSECTION_SHARED_LEFT: return "INTERSECTION_SHARED_LEFT"; |
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case Rewrite::INTERSECTION_SHARED_RIGHT: return "INTERSECTION_SHARED_RIGHT"; |
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case Rewrite::IS_SINGLETON_MK_BAG: return "IS_SINGLETON_MK_BAG"; |
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case Rewrite::MK_BAG_COUNT_NEGATIVE: return "MK_BAG_COUNT_NEGATIVE"; |
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case Rewrite::REMOVE_FROM_UNION: return "REMOVE_FROM_UNION"; |
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case Rewrite::REMOVE_MIN: return "REMOVE_MIN"; |
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case Rewrite::REMOVE_RETURN_LEFT: return "REMOVE_RETURN_LEFT"; |
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case Rewrite::REMOVE_SAME: return "REMOVE_SAME"; |
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case Rewrite::SUB_BAG: return "SUB_BAG"; |
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case Rewrite::SUBTRACT_DISJOINT_SHARED_LEFT: |
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return "SUBTRACT_DISJOINT_SHARED_LEFT"; |
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case Rewrite::SUBTRACT_DISJOINT_SHARED_RIGHT: |
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return "SUBTRACT_DISJOINT_SHARED_RIGHT"; |
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case Rewrite::SUBTRACT_FROM_UNION: return "SUBTRACT_FROM_UNION"; |
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case Rewrite::SUBTRACT_MIN: return "SUBTRACT_MIN"; |
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case Rewrite::SUBTRACT_RETURN_LEFT: return "SUBTRACT_RETURN_LEFT"; |
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case Rewrite::SUBTRACT_SAME: return "SUBTRACT_SAME"; |
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case Rewrite::UNION_DISJOINT_EMPTY_LEFT: return "UNION_DISJOINT_EMPTY_LEFT"; |
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case Rewrite::TO_SINGLETON: return "TO_SINGLETON"; |
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case Rewrite::UNION_DISJOINT_EMPTY_RIGHT: |
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return "UNION_DISJOINT_EMPTY_RIGHT"; |
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case Rewrite::UNION_DISJOINT_MAX_MIN: return "UNION_DISJOINT_MAX_MIN"; |
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case Rewrite::UNION_MAX_EMPTY: return "UNION_MAX_EMPTY"; |
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case Rewrite::UNION_MAX_SAME_OR_EMPTY: return "UNION_MAX_SAME_OR_EMPTY"; |
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case Rewrite::UNION_MAX_UNION_LEFT: return "UNION_MAX_UNION_LEFT"; |
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case Rewrite::UNION_MAX_UNION_RIGHT: return "UNION_MAX_UNION_RIGHT"; |
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default: return "?"; |
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} |
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} |
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std::ostream& operator<<(std::ostream& out, Rewrite r) |
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{ |
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out << toString(r); |
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return out; |
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} |
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} // namespace bags |
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} // namespace theory |
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} // namespace cvc5 |