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/********************* */
/*! \file quantifiers_attributes.h
** \verbatim
** Original author: ajreynol
** Major contributors: none
** Minor contributors (to current version): none
** This file is part of the CVC4 prototype.
** Copyright (c) 2009-2012 New York University and The University of Iowa
** See the file COPYING in the top-level source directory for licensing
** information.\endverbatim
**
** \brief Attributes for the theory quantifiers
**
** Attributes for the theory quantifiers.
**/
#include "cvc4_private.h"
#ifndef __CVC4__THEORY__QUANTIFIERS__QUANTIFIERS_REWRITER_H
#define __CVC4__THEORY__QUANTIFIERS__QUANTIFIERS_REWRITER_H
#include "theory/rewriter.h"
#include "theory/quantifiers_engine.h"
namespace CVC4 {
namespace theory {
namespace quantifiers {
/** Attribute true for quantifiers that are axioms */
struct AxiomAttributeId {};
typedef expr::Attribute< AxiomAttributeId, bool > AxiomAttribute;
/** Attribute true for quantifiers that are conjecture */
struct ConjectureAttributeId {};
typedef expr::Attribute< ConjectureAttributeId, bool > ConjectureAttribute;
struct QuantifiersAttributes
{
/** set user attribute
* This function will apply a custom set of attributes to all top-level universal
* quantifiers contained in n
*/
static void setUserAttribute( std::string& attr, Node n );
};
}
}
}
#endif
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