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/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
#include "livestatus/countaggregator.hpp"
using namespace icinga;
CountAggregatorState *CountAggregator::EnsureState(AggregatorState **state)
{
if (!*state)
*state = new CountAggregatorState();
return static_cast<CountAggregatorState *>(*state);
}
void CountAggregator::Apply(const Table::Ptr& table, const Value& row, AggregatorState **state)
{
CountAggregatorState *pstate = EnsureState(state);
if (GetFilter()->Apply(table, row))
pstate->Count++;
}
double CountAggregator::GetResultAndFreeState(AggregatorState *state) const
{
CountAggregatorState *pstate = EnsureState(&state);
double result = pstate->Count;
delete pstate;
return result;
}
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