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queue: allow non-trivially moveable types #118

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Merged
timblechmann merged 1 commit into from
May 19, 2025
Merged

queue: allow non-trivially moveable types #118

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2 changes: 1 addition & 1 deletion include/boost/lockfree/lockfree_forward.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,7 @@ struct allocator;
template < typename T, typename... Options >
# if !defined( BOOST_NO_CXX20_HDR_CONCEPTS )
requires( std::is_copy_assignable_v< T >,
std::is_trivially_assignable_v< T&, T >,
std::is_trivially_copy_assignable_v< T >,
std::is_trivially_destructible_v< T > )
# endif
class queue;
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6 changes: 3 additions & 3 deletions include/boost/lockfree/queue.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -77,14 +77,14 @@ typedef parameter::parameters< boost::parameter::optional< tag::allocator >, boo
*
* \b Requirements:
* - T must have a copy constructor
* - T must have a trivial assignment operator
* - T must have a trivial copy assignment operator
* - T must have a trivial destructor
*
* */
template < typename T, typename... Options >
#if !defined( BOOST_NO_CXX20_HDR_CONCEPTS )
requires( std::is_copy_assignable_v< T >,
std::is_trivially_assignable_v< T&, T >,
std::is_trivially_copy_assignable_v< T >,
std::is_trivially_destructible_v< T > )
#endif
class queue
Expand All @@ -93,7 +93,7 @@ class queue
#ifndef BOOST_DOXYGEN_INVOKED

BOOST_STATIC_ASSERT( ( std::is_trivially_destructible< T >::value ) );
BOOST_STATIC_ASSERT( ( std::is_trivially_assignable< T&, T >::value ) );
BOOST_STATIC_ASSERT( ( std::is_trivially_copy_assignable< T >::value ) );

typedef typename detail::queue_signature::bind< Options... >::type bound_args;

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