This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC 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]

[PATCH] Add experimental::sample and experimental::shuffle from N4531

From: Jonathan Wakely <jwakely at redhat dot com>
To: libstdc++ at gcc dot gnu dot org, gcc-patches at gcc dot gnu dot org
Date: Mon, 25 Jun 2018 17:23:38 +0100
Subject: [PATCH] Add experimental::sample and experimental::shuffle from N4531

The additions to <experimental/random> were added in 2015 but the new
algorithms in <experimental/algorithm> were not. This adds them.

	* include/experimental/algorithm (sample, shuffle): Add new overloads
	using per-thread random number engine.
	* testsuite/experimental/algorithm/sample.cc: Simpify and reduce
	dependencies by using __gnu_test::test_container.
	* testsuite/experimental/algorithm/sample-2.cc: New.
	* testsuite/experimental/algorithm/shuffle.cc: New.

Tested x86_64-linux, committed to trunk.

This would be safe to backport, but nobody has noticed the algos are
missing or complained, so it doesn't seem very important to backport.

Attachment: patch.txt
Description: Text document

Follow-Ups:
- Re: [PATCH] Add experimental::sample and experimental::shuffle from N4531
  - From: Jonathan Wakely
- Re: [PATCH] Add experimental::sample and experimental::shuffle from N4531
  - From: Christophe Lyon

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