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/****************************************************************************** |
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* Top contributors (to current version): |
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* Andrew Reynolds |
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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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* Justification info. |
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*/ |
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#include "decision/justify_info.h" |
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namespace cvc5 { |
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namespace decision { |
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JustifyInfo::JustifyInfo(context::Context* c) |
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: d_node(c), d_desiredVal(c, prop::SAT_VALUE_UNKNOWN), d_childIndex(c, 0) |
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{ |
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} |
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JustifyInfo::~JustifyInfo() {} |
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JustifyNode JustifyInfo::getNode() const |
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{ |
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return JustifyNode(d_node.get(), d_desiredVal.get()); |
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} |
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size_t JustifyInfo::getNextChildIndex() |
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{ |
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size_t i = d_childIndex.get(); |
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d_childIndex = d_childIndex + 1; |
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return i; |
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} |
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void JustifyInfo::revertChildIndex() |
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{ |
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Assert(d_childIndex.get() > 0); |
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d_childIndex = d_childIndex - 1; |
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} |
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void JustifyInfo::set(TNode n, prop::SatValue desiredVal) |
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{ |
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d_node = n; |
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d_desiredVal = desiredVal; |
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d_childIndex = 0; |
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} |
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} |
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} // namespace cvc5 |