nerdcruft/libcruft-util
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pool: add move constructor

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This commit is contained in:
Danny Robson 2019-05-22 15:05:00 +10:00
parent 32e06e889e
commit ab0bb60602
1 changed files with 18 additions and 2 deletions
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20
pool.hpp
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@ -3,7 +3,7 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* Copyright 2011-2016 Danny Robson <danny@nerdcruft.net>
* Copyright 2011-2019 Danny Robson <danny@nerdcruft.net>
*/
#pragma once
@ -50,7 +50,23 @@ namespace cruft {
pool (const pool&) = delete;
pool& operator= (const pool&) = delete;
pool (pool&&) noexcept;
pool (pool &&rhs) noexcept
: m_head (nullptr)
, m_next (nullptr)
, m_capacity (0)
, m_size (0)
{
std::swap (m_head, rhs.m_head);
m_next = rhs.m_next.load ();
rhs.m_next = nullptr;
std::swap (m_capacity, rhs.m_capacity);
m_size = rhs.m_size.load ();
rhs.m_size = 0;
}
pool& operator= (pool&&);
explicit