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/*
* include/shard/ShardInterface.h
*
* Copyright (C) 2023 Douglas Rumbaugh <drumbaugh@psu.edu>
*
* All rights reserved. Published under the Modified BSD License.
*
*/
#pragma once
#include <concepts>
#include "util/types.h"
template <typename S>
concept ShardInterface = requires(S s, void *p) {
//s.point_lookup();
//s.tombstone_lookup();
//s.delete_record();
{s.get_query_state(p)} -> std::convertible_to<void*>;
{s.delete_query_state(p)};
{s.get_record_count()} -> std::convertible_to<size_t>;
{s.get_tombstone_count()} -> std::convertible_to<size_t>;
{s.get_memory_usage()} -> std::convertible_to<size_t>;
};
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