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/********************* */
/*! \file statistics_registry.cpp
** \verbatim
** Top contributors (to current version):
** Morgan Deters, Tim King, Mathias Preiner
** 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 [[ Add one-line brief description here ]]
**
** [[ Add lengthier description here ]]
** \todo document this file
**/
#include "util/statistics_registry.h"
#include <cstdlib>
#include <iostream>
#include "base/check.h"
#include "lib/clock_gettime.h"
#include "util/ostream_util.h"
#ifdef CVC4_STATISTICS_ON
# define CVC4_USE_STATISTICS true
#else
# define CVC4_USE_STATISTICS false
#endif
/****************************************************************************/
/* Some utility functions for timespec */
/****************************************************************************/
namespace CVC5 {
void StatisticsRegistry::registerStat(Stat* s)
{
#ifdef CVC4_STATISTICS_ON
PrettyCheckArgument(
d_stats.find(s) == d_stats.end(),
s,
"Statistic `%s' is already registered with this registry.",
s->getName().c_str());
d_stats.insert(s);
#endif /* CVC4_STATISTICS_ON */
}/* StatisticsRegistry::registerStat_() */
void StatisticsRegistry::unregisterStat(Stat* s)
{
#ifdef CVC4_STATISTICS_ON
AlwaysAssert(s != nullptr);
AlwaysAssert(d_stats.erase(s) > 0)
<< "Statistic `" << s->getName()
<< "' was not registered with this registry.";
#endif /* CVC4_STATISTICS_ON */
} /* StatisticsRegistry::unregisterStat() */
void StatisticsRegistry::flushStat(std::ostream &out) const {
#ifdef CVC4_STATISTICS_ON
flushInformation(out);
#endif /* CVC4_STATISTICS_ON */
}
void StatisticsRegistry::flushInformation(std::ostream &out) const {
#ifdef CVC4_STATISTICS_ON
this->StatisticsBase::flushInformation(out);
#endif /* CVC4_STATISTICS_ON */
}
void StatisticsRegistry::safeFlushInformation(int fd) const {
#ifdef CVC4_STATISTICS_ON
this->StatisticsBase::safeFlushInformation(fd);
#endif /* CVC4_STATISTICS_ON */
}
RegisterStatistic::RegisterStatistic(StatisticsRegistry* reg, Stat* stat)
: d_reg(reg),
d_stat(stat) {
CheckArgument(reg != NULL, reg,
"You need to specify a statistics registry"
"on which to set the statistic");
d_reg->registerStat(d_stat);
}
RegisterStatistic::~RegisterStatistic() {
d_reg->unregisterStat(d_stat);
}
} // namespace CVC5
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