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| author | Jonathan Wakely <jwakely@redhat.com> | 2024-11-01 14:17:38 +0000 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2024-11-13 20:21:39 +0000 |
| commit | 37b17388fca498cff718a13aa8d4523f15427c8c (patch) | |
| tree | adf1b05c47e1217abcbcef0eaddf2a7f73a97451 /libcpp | |
| parent | 73676cfb201e988bc086a8aeb63223f66f7b6252 (diff) | |
| download | gcc-37b17388fca498cff718a13aa8d4523f15427c8c.zip gcc-37b17388fca498cff718a13aa8d4523f15427c8c.tar.gz gcc-37b17388fca498cff718a13aa8d4523f15427c8c.tar.bz2 | |
libstdc++: Add _Hashtable::_M_assign for the common case
This adds a convenient _M_assign overload for the common case where the
node generator is the _AllocNode type. Only two places need to call
_M_assign with a _ReuseOrAllocNode node generator, so all the other
calls to _M_assign can use the new overload instead of manually
constructing a node generator.
The _AllocNode::operator(Args&&...) function doesn't need to be a
variadic template. It is only ever called with a single argument of type
const value_type& or value_type&&, so could be simplified. That isn't
done in this commit.
libstdc++-v3/ChangeLog:
* include/bits/hashtable.h (_Hashtable): Remove typedefs for
node generators.
(_Hashtable::_M_assign(_Ht&&)): Add new overload.
(_Hashtable::operator=(initializer_list<value_type>)): Add local
typedef for node generator.
(_Hashtable::_M_assign_elements): Likewise.
(_Hashtable::operator=(const _Hashtable&)): Use new _M_assign
overload.
(_Hashtable(const _Hashtable&)): Likewise.
(_Hashtable(const _Hashtable&, const allocator_type&)):
Likewise.
(_Hashtable(_Hashtable&&, __node_alloc_type&&, false_type)):
Likewise.
* include/bits/hashtable_policy.h (_Insert): Remove typedef for
node generator.
Reviewed-by: François Dumont <fdumont@gcc.gnu.org>
Diffstat (limited to 'libcpp')
0 files changed, 0 insertions, 0 deletions