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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include "flushtask.h"
namespace searchcorespi {
template <class FunctionType>
class LambdaFlushTask : public FlushTask {
FunctionType _func;
search::SerialNum _flushSerial;
public:
LambdaFlushTask(FunctionType &&func, search::SerialNum flushSerial)
: _func(std::move(func)),
_flushSerial(flushSerial)
{}
~LambdaFlushTask() override = default;
search::SerialNum getFlushSerial() const override { return _flushSerial; }
void run() override { _func(); }
};
template <class FunctionType>
std::unique_ptr<FlushTask>
makeLambdaFlushTask(FunctionType &&function, search::SerialNum flushSerial)
{
return std::make_unique<LambdaFlushTask<std::decay_t<FunctionType>>>
(std::forward<FunctionType>(function), flushSerial);
}
}
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