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/****************************************************************************** |
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* Top contributors (to current version): |
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* Andres Noetzli, Andrew Reynolds, Morgan Deters |
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* |
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* This file is part of the cvc5 project. |
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* |
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* Copyright (c) 2009-2021 by the authors listed in the file AUTHORS |
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* in the top-level source directory and their institutional affiliations. |
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* All rights reserved. See the file COPYING in the top-level source |
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* directory for licensing information. |
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* **************************************************************************** |
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* |
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* [[ Add one-line brief description here ]] |
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* |
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* [[ Add lengthier description here ]] |
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* \todo document this file |
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*/ |
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#include "smt/solver_engine_scope.h" |
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#include "base/check.h" |
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#include "base/configuration_private.h" |
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#include "base/output.h" |
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#include "smt/solver_engine.h" |
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namespace cvc5 { |
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namespace smt { |
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thread_local SolverEngine* s_slvEngine_current = nullptr; |
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SolverEngine* currentSolverEngine() |
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{ |
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Assert(s_slvEngine_current != nullptr); |
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return s_slvEngine_current; |
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} |
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bool solverEngineInScope() { return s_slvEngine_current != nullptr; } |
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ResourceManager* currentResourceManager() |
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{ |
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return s_slvEngine_current->getResourceManager(); |
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} |
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SolverEngineScope::SolverEngineScope(const SolverEngine* smt) |
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: d_oldSlvEngine(s_slvEngine_current), |
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d_optionsScope(smt ? &const_cast<SolverEngine*>(smt)->getOptions() |
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: nullptr) |
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{ |
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Assert(smt != nullptr); |
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s_slvEngine_current = const_cast<SolverEngine*>(smt); |
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Debug("current") << "smt scope: " << s_slvEngine_current << std::endl; |
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} |
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SolverEngineScope::~SolverEngineScope() |
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{ |
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s_slvEngine_current = d_oldSlvEngine; |
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Debug("current") << "smt scope: returning to " << s_slvEngine_current |
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<< std::endl; |
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} |
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StatisticsRegistry& SolverEngineScope::currentStatisticsRegistry() |
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{ |
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Assert(solverEngineInScope()); |
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return s_slvEngine_current->getStatisticsRegistry(); |
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} |
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} // namespace smt |
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} // namespace cvc5 |