This is the mail archive of the libstdc++@gcc.gnu.org mailing list for the libstdc++ project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

[v3 PATCH] Implement P0040R3, Extending memory management tools.

From: Ville Voutilainen <ville dot voutilainen at gmail dot com>
To: "libstdc++" <libstdc++ at gcc dot gnu dot org>, "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Date: Tue, 13 Sep 2016 00:59:22 +0300
Subject: [v3 PATCH] Implement P0040R3, Extending memory management tools.
Authentication-results: sourceware.org; auth=none

Tested on Linux-x64. I didn't even try to be clever about uninitialized_move
and uninitialized_move_n, so these don't (yet) try to optimize
for trivially_move_constructible types.
Similarly, destroy and destroy_n don't (yet) have no-op specializations
for trivially destructible types.

2016-09-13  Ville Voutilainen  <ville.voutilainen@gmail.com>

    Implement P0040R3, Extending memory management tools.
    * include/bits/stl_uninitialized.h (utility): New include
    in C++17 mode.
    (uninitialized_default_construct): New.
    (uninitialized_default_construct_n): Likewise.
    (uninitialized_value_construct): Likewise.
    (uninitialized_value_construct_n): Likewise.
    (uninitialized_move): Likewise.
    (uninitialized_move_n): Likewise.
    (destroy_at, destroy, destroy_n): Likewise.
    * testsuite/20_util/specialized_algorithms/memory_management_tools/1.cc:
    New.

Attachment: P0040R3.diff
Description: Text document

Follow-Ups:
- Re: [v3 PATCH] Implement P0040R3, Extending memory management tools.
  - From: Jonathan Wakely

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]