2d20ee7d61
Derived from utils::tagged_integer, using different tags, the types are incompatible with each other and require explicit typecasting to- and from- their value type. Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
30 lines
489 B
C++
30 lines
489 B
C++
/*
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*
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* Modified by ScyllaDB
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* Copyright (C) 2015-present ScyllaDB
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*/
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/*
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* SPDX-License-Identifier: (AGPL-3.0-or-later and Apache-2.0)
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*/
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#pragma once
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#include "utils/tagged_integer.hh"
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namespace gms {
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using version_type = utils::tagged_integer<struct version_type_tag, int32_t>;
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/**
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* A unique version number generator for any state that is generated by the
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* local node.
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*/
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namespace version_generator
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{
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version_type get_next_version() noexcept;
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}
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} // namespace gms
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