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/********************* -*- C++ -*- */
/** prop_engine.h
** This file is part of the CVC4 prototype.
** Copyright (c) 2009 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.
**
**/
#ifndef __CVC4_PROP_ENGINE_H
#define __CVC4_PROP_ENGINE_H
#include "expr.h"
#include "decision_engine.h"
#include "theory_engine.h"
namespace CVC4 {
// In terms of abstraction, this is below (and provides services to)
// Prover and above (and requires the services of) a specific
// propositional solver, DPLL or otherwise.
class PropEngine {
DecisionEngine* d_de;
public:
/**
* Create a PropEngine with a particular decision and theory engine.
*/
PropEngine(DecisionEngine*, TheoryEngine*);
/**
* Converts to CNF if necessary.
*/
void solve(Expr);
};/* class PropEngine */
}
#endif /* __CVC4_PROP_ENGINE_H */
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