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/****************************************************************************** |
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* Top contributors (to current version): |
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* Tim King, Morgan Deters |
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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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* Representation of abstract values. |
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*/ |
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#include "util/abstract_value.h" |
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#include <iostream> |
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#include <sstream> |
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#include <string> |
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#include "base/check.h" |
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using namespace std; |
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namespace cvc5 { |
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std::ostream& operator<<(std::ostream& out, const AbstractValue& val) { |
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return out << "@" << val.getIndex(); |
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} |
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AbstractValue::AbstractValue(Integer index) : d_index(index) |
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{ |
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PrettyCheckArgument(index >= 1, |
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index, |
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"index >= 1 required for abstract value, not `%s'", |
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index.toString().c_str()); |
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} |
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} // namespace cvc5 |