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Add move semantics to FOA containers

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This commit is contained in:
Christian Mazakas
2022-10-04 14:51:45 -07:00
parent bf6643844b
commit 8e9b7cf259
2 changed files with 46 additions and 0 deletions
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23
include/boost/unordered/unordered_flat_map.hpp
View File

@ -89,6 +89,19 @@ namespace boost {
{
}
unordered_flat_map(unordered_flat_map&& other)
noexcept(std::is_nothrow_move_constructible<hasher>::value&&
std::is_nothrow_move_constructible<key_equal>::value&&
std::is_nothrow_move_constructible<allocator_type>::value)
: table_(std::move(other.table_))
{
}
unordered_flat_map(unordered_flat_map&& other, allocator_type const& al)
: table_(std::move(other.table_), al)
{
}
unordered_flat_map(std::initializer_list<value_type> ilist,
size_type n = 0, hasher const& h = hasher(),
key_equal const& pred = key_equal(),
@ -105,6 +118,16 @@ namespace boost {
return *this;
}
unordered_flat_map& operator=(unordered_flat_map&& other)
noexcept(std::allocator_traits<allocator_type>::is_always_equal::value&&
std::is_nothrow_move_assignable<hasher>::value&&
std::is_nothrow_move_assignable<key_equal>::value)
{
table_ = std::move(other.table_);
return *this;
}
allocator_type get_allocator() const noexcept
{
return table_.get_allocator();

23
include/boost/unordered/unordered_flat_set.hpp
View File

@ -88,6 +88,19 @@ namespace boost {
{
}
unordered_flat_set(unordered_flat_set&& other)
noexcept(std::is_nothrow_move_constructible<hasher>::value&&
std::is_nothrow_move_constructible<key_equal>::value&&
std::is_nothrow_move_constructible<allocator_type>::value)
: table_(std::move(other.table_))
{
}
unordered_flat_set(unordered_flat_set&& other, allocator_type const& al)
: table_(std::move(other.table_), al)
{
}
unordered_flat_set(std::initializer_list<value_type> ilist,
size_type n = 0, hasher const& h = hasher(),
key_equal const& pred = key_equal(),
@ -104,6 +117,16 @@ namespace boost {
return *this;
}
unordered_flat_set& operator=(unordered_flat_set&& other)
noexcept(std::allocator_traits<allocator_type>::is_always_equal::value&&
std::is_nothrow_move_assignable<hasher>::value&&
std::is_nothrow_move_assignable<key_equal>::value)
{
table_ = std::move(other.table_);
return *this;
}
allocator_type get_allocator() const noexcept
{
return table_.get_allocator();