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/********************* */
/*! \file env.cpp
** \verbatim
** Top contributors (to current version):
** Andrew Reynolds
** This file is part of the CVC4 project.
** Copyright (c) 2009-2021 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 Smt Environment, main access to global utilities available to
** internal code.
**/
#include "smt/env.h"
#include "context/context.h"
#include "expr/node.h"
#include "expr/term_conversion_proof_generator.h"
#include "options/base_options.h"
#include "printer/printer.h"
#include "smt/dump_manager.h"
#include "smt/smt_engine_stats.h"
#include "theory/rewriter.h"
#include "util/resource_manager.h"
using namespace CVC5::smt;
namespace CVC5 {
Env::Env(NodeManager* nm)
: d_context(new context::Context()),
d_userContext(new context::UserContext()),
d_nodeManager(nm),
d_proofNodeManager(nullptr),
d_rewriter(new theory::Rewriter()),
d_dumpManager(new DumpManager(d_userContext.get())),
d_logic(),
d_statisticsRegistry(std::make_unique<StatisticsRegistry>()),
d_resourceManager(std::make_unique<ResourceManager>(*d_statisticsRegistry, d_options))
{
}
Env::~Env() {}
void Env::setOptions(Options* optr)
{
if (optr != nullptr)
{
// if we provided a set of options, copy their values to the options
// owned by this Env.
d_options.copyValues(*optr);
}
}
void Env::setProofNodeManager(ProofNodeManager* pnm)
{
d_proofNodeManager = pnm;
d_rewriter->setProofNodeManager(pnm);
}
void Env::shutdown()
{
d_rewriter.reset(nullptr);
d_dumpManager.reset(nullptr);
// d_resourceManager must be destroyed before d_statisticsRegistry
d_resourceManager.reset(nullptr);
}
context::UserContext* Env::getUserContext() { return d_userContext.get(); }
context::Context* Env::getContext() { return d_context.get(); }
NodeManager* Env::getNodeManager() const { return d_nodeManager; }
ProofNodeManager* Env::getProofNodeManager() { return d_proofNodeManager; }
theory::Rewriter* Env::getRewriter() { return d_rewriter.get(); }
DumpManager* Env::getDumpManager() { return d_dumpManager.get(); }
const LogicInfo& Env::getLogicInfo() const { return d_logic; }
StatisticsRegistry* Env::getStatisticsRegistry()
{
return d_statisticsRegistry.get();
}
const Options& Env::getOptions() const { return d_options; }
ResourceManager* Env::getResourceManager() const
{
return d_resourceManager.get();
}
const Printer& Env::getPrinter()
{
return *Printer::getPrinter(d_options[options::outputLanguage]);
}
std::ostream& Env::getDumpOut() { return *d_options.getOut(); }
} // namespace CVC5
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