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/********************* */
/*! \file arith_heuristic_pivot_rule.cpp
** \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 "options/arith_heuristic_pivot_rule.h"
namespace CVC4 {
std::ostream& operator<<(std::ostream& out, ErrorSelectionRule rule) {
switch(rule) {
case MINIMUM_AMOUNT:
out << "MINIMUM_AMOUNT";
break;
case VAR_ORDER:
out << "VAR_ORDER";
break;
case MAXIMUM_AMOUNT:
out << "MAXIMUM_AMOUNT";
break;
default:
out << "ArithHeuristicPivotRule!UNKNOWN";
}
return out;
}
}/* CVC4 namespace */
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