38 lines
598 B
C++
38 lines
598 B
C++
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#ifndef MEMGRAPH_TRANSACTIONS_SNAPSHOT_HPP
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#define MEMGRAPH_TRANSACTIONS_SNAPSHOT_HPP
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#include <vector>
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#include <algorithm>
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namespace tx
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{
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template <class id_t>
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class Snapshot
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{
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public:
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Snapshot(std::vector<id_t> active) : active(std::move(active)) {}
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Snapshot(const Snapshot& other)
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{
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active = other.active;
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}
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Snapshot(Snapshot&& other)
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{
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active = std::move(other.active);
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}
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bool is_active(id_t xid) const
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{
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return std::binary_search(active.begin(), active.end(), xid);
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}
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private:
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std::vector<id_t> active;
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};
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}
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#endif
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