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/********************* */
/*! \file preprocessing_pass_context.h
** \verbatim
** Top contributors (to current version):
** Justin Xu, Aina Niemetz, Mathias Preiner
** 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 The preprocessing pass context for passes
**
** Implementation of the preprocessing pass context for passes. This context
** allows preprocessing passes to retrieve information besides the assertions
** from the solver and interact with it without getting full access.
**/
#include "cvc4_private.h"
#ifndef __CVC4__PREPROCESSING__PREPROCESSING_PASS_CONTEXT_H
#define __CVC4__PREPROCESSING__PREPROCESSING_PASS_CONTEXT_H
#include "context/context.h"
#include "decision/decision_engine.h"
#include "smt/smt_engine.h"
#include "theory/theory_engine.h"
#include "util/resource_manager.h"
namespace CVC4 {
namespace preprocessing {
class PreprocessingPassContext
{
public:
PreprocessingPassContext(SmtEngine* smt, ResourceManager* resourceManager);
SmtEngine* getSmt() { return d_smt; }
TheoryEngine* getTheoryEngine() { return d_smt->d_theoryEngine; }
DecisionEngine* getDecisionEngine() { return d_smt->d_decisionEngine; }
prop::PropEngine* getPropEngine() { return d_smt->d_propEngine; }
context::Context* getUserContext() { return d_smt->d_userContext; }
void spendResource(unsigned amount)
{
d_resourceManager->spendResource(amount);
}
/* Widen the logic to include the given theory. */
void widenLogic(theory::TheoryId id);
private:
/* Pointer to the SmtEngine that this context was created in. */
SmtEngine* d_smt;
ResourceManager* d_resourceManager;
}; // class PreprocessingPassContext
} // namespace preprocessing
} // namespace CVC4
#endif /* __CVC4__PREPROCESSING__PREPROCESSING_PASS_CONTEXT_H */
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