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/********************* */
/*! \file smt_engine_scope.h
** \verbatim
** Top contributors (to current version):
** Morgan Deters, Andres Noetzli, 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 "cvc4_private.h"
#ifndef __CVC4__SMT__SMT_ENGINE_SCOPE_H
#define __CVC4__SMT__SMT_ENGINE_SCOPE_H
#include "expr/node_manager.h"
namespace CVC4 {
class ProofManager;
class SmtEngine;
class StatisticsRegistry;
namespace smt {
SmtEngine* currentSmtEngine();
bool smtEngineInScope();
// FIXME: Maybe move into SmtScope?
ProofManager* currentProofManager();
class SmtScope : public NodeManagerScope {
/** The old NodeManager, to be restored on destruction. */
SmtEngine* d_oldSmtEngine;
public:
SmtScope(const SmtEngine* smt);
~SmtScope();
/**
* This returns the StatisticsRegistry attached to the currently in scope
* SmtEngine.
*/
static StatisticsRegistry* currentStatisticsRegistry();
};/* class SmtScope */
}/* CVC4::smt namespace */
}/* CVC4 namespace */
#endif /* __CVC4__SMT__SMT_ENGINE_SCOPE_H */
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