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/********************* */
/*! \file basic.h
** \verbatim
** Original author: taking
** Major contributors: none
** Minor contributors (to current version): none
** This file is part of the CVC4 prototype.
** Copyright (c) 2009, 2010 The Analysis of Computer Systems Group (ACSys)
** Courant Institute of Mathematical Sciences
** New York University
** 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 "expr/node.h"
#include "expr/attribute.h"
#ifndef __CVC4__THEORY__ARITH__BASIC_H
#define __CVC4__THEORY__ARITH__BASIC_H
namespace CVC4 {
namespace theory {
namespace arith {
struct IsBasicAttrID;
typedef expr::Attribute<IsBasicAttrID, bool> IsBasic;
inline bool isBasic(TNode x){
return x.getAttribute(IsBasic());
}
inline void makeBasic(TNode x){
return x.setAttribute(IsBasic(), true);
}
inline void makeNonbasic(TNode x){
return x.setAttribute(IsBasic(), false);
}
}; /* namespace arith */
}; /* namespace theory */
}; /* namespace CVC4 */
#endif /* __CVC4__THEORY__ARITH__BASIC_H */
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