lseb/ru/accumulator.h at master · giacomini/lseb

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#ifndef RU_ACCUMULATOR_H

#define RU_ACCUMULATOR_H

#include <deque>

#include <utility>

#include "common/dataformat.h"

#include "ru/controller.h"

namespace lseb {

class Accumulator {

Controller m_controller;

MetaDataRange m_metadata_range;

DataRange m_data_range;

MetaDataRange::iterator m_current_metadata;

int m_events_in_multievent;

int m_generated_events;

std::deque<std::pair<void*, bool> > m_iov_multievents;

MetaDataRange::iterator m_release_metadata;

bool checkDataWrap(MetaDataRange multievent_metadata);

int releaseContiguousMemory();

public:

Accumulator(

Controller const& controller,

MetaDataRange const& metadata_range,

DataRange const& data_range,

int events_in_multievent);

std::pair<iovec, bool> get_multievent();

void release_multievents(std::vector<void*> const& vect);

DataRange data_range() {

return m_data_range;

}

};

}

#endif