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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include <cstdint>
namespace storage::distributor {
/*
* Compact bucket ownership representation. Default value is not owned
* by current state or pending state. Bucket is always considered
* owned in pending state if there is no pending state.
*/
class BucketOwnershipFlags {
uint8_t _flags;
static constexpr uint8_t owned_in_current_state_flag = 0x1;
static constexpr uint8_t owned_in_pending_state_flag = 0x2;
public:
constexpr BucketOwnershipFlags() noexcept
: _flags(0)
{ }
constexpr bool owned_in_current_state() const noexcept { return ((_flags & owned_in_current_state_flag) != 0); }
constexpr bool owned_in_pending_state() const noexcept { return ((_flags & owned_in_pending_state_flag) != 0); }
constexpr void set_owned_in_current_state() noexcept { _flags |= owned_in_current_state_flag; }
constexpr void set_owned_in_pending_state() noexcept { _flags |= owned_in_pending_state_flag; }
};
}
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