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Author SHA1 Message Date
Andy Webber
754d5f535e Fixed strict aliasing violation. 
Changed C-style cast and dereference to std::memcpy.  Exactly mirrors other code already in the file.
 2015-01-05 19:35:34 +00:00
Daniel James
ebc607d44e Merge branch 'develop' 2014-07-28 23:32:57 +01:00
Daniel James
549196ca7d Update documentation for hash_combine. 
Also added some disclaimers for anyone who didn't notice the note in the
introduction.
 2014-07-28 23:30:47 +01:00
Daniel James
f2761964bd The correct release notes. 
The ones I checked in were for unordered.
 2014-07-27 18:00:14 +01:00
Daniel James
41487a2e8c Merge branch 'develop' 2014-07-27 12:20:49 +01:00
Daniel James
ca52df8a05 Release notes. 2014-07-27 12:20:43 +01:00
Daniel James
b39e6e96f0 Merge remote-tracking branch 'origin/develop' 2014-07-27 12:01:12 +01:00
Daniel James
8266a55b26 Update metadata to use array for 'std'. 2014-05-31 15:16:56 +01:00
Daniel James
711b2b6d69 Merge branch 'develop' 
Library metadata, plus improved hash_combine.
 2014-03-16 22:55:12 +00:00
Daniel James
d888097468 Regenerate libraries.json 2014-02-27 22:46:55 +00:00
Daniel James
23f1db7729 Update maintainers from /libs/maintainers.txt 2014-02-27 22:29:01 +00:00
Daniel James
35ef2502d5 Typo 2014-02-24 22:21:35 +00:00
Daniel James
aa3ab0790a Add maintainers to metadata. 2014-02-24 22:21:03 +00:00
Daniel James
6c3e20ac18 Json meta data. 2014-02-24 21:40:10 +00:00
Daniel James
97cc6fbbc1 Add metadata 2014-02-23 14:29:48 +00:00
Daniel James
309d17f387 Another try at an improved hash function. 
This is based on the mix function from MurmurHash. It's not the full
algorithm as it's always seeded with 0, and doesn't do a final mix. This
should be okay as Boost.Hash doesn't claim to avalanche the bits.
 2014-02-23 10:17:08 +00:00
Daniel James
928767f2bd Merge remote-tracking branch 'origin/develop' 2014-02-12 23:55:44 +00:00
Daniel James
bb2a91bf47 Improved(?) hash function. 
Given the existing interface, it's quite tricky to use most popular hash
functions without a change, so I'm using a modified version of FNV1a.
The current function always starts with a seed of 0 (and will in user
functions), so I'm adding the offset each time instead. I'm not sure if
that will work as well.
 2014-01-28 23:33:25 +00:00
Daniel James
496bf24900 Merge remote-tracking branch 'origin/develop' 
Just updating 'pragma once' to use the correct config macro.
 2014-01-23 22:01:07 +00:00
Stephen Kelly
09f197abf6 Functional: Remove obsolete MSVC version checks. 
[SVN r86051]
 2013-12-10 23:41:55 +00:00
Daniel James
582671543b Use BOOST_HAS_PRAGMA_ONCE. 
Remembering to first include config, so that it'll actually be defined.

[SVN r86726]
 2013-12-10 23:41:13 +00:00
Stephen Kelly
6157ad5267 Remove obsolete MSVC check from pragma guard 
git grep -h -B1 "^#\s*pragma once" | grep -v pragma | sort | uniq

is now clean.

[SVN r85952]
 2013-12-10 23:40:59 +00:00
Daniel James
844d9758bd Merge branch 'develop' 2013-12-10 23:40:30 +00:00
Daniel James
7dbc8b593f Revert changes to develop branch. 
Simplest way to merge to master.
 2013-12-10 23:18:52 +00:00
Daniel James
3c22fce14c Merge unordered and hash from trunk. 
- Only use Visual C++ pragma with appropriate compilers.
- Working link for Thomas Wang's hash function.
- Updated unordered rationale.
- Fix `unnecessary_copy_tests` for Visual C++ 12.
- Some extra insert tests.


[SVN r86728]
 2013-11-16 20:36:27 +00:00
Daniel James
b066a9c509 Use BOOST_HAS_PRAGMA_ONCE. 
Remembering to first include config, so that it'll actually be defined.

[SVN r86726]
 2013-11-16 20:13:24 +00:00
Daniel James
74603822f4 Only use Visual C++ pragma for appropriate versions. 
[SVN r86671]
 2013-11-12 22:09:42 +00:00
Daniel James
998f714f8f Link to archived copy of Thomas Wang's integer hash function. 
His site's no longer on the web, so use web.archive.org instead.

[SVN r86607]
 2013-11-10 23:25:54 +00:00
Stephen Kelly
614feab582 Remove BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION 
Process #ifndef...#else...#endif blocks.

[SVN r86245]
 2013-10-11 23:17:48 +00:00
Stephen Kelly
999c2d5963 Remove BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION 
Process #ifdef...#endif blocks.

[SVN r86243]
 2013-10-11 23:13:10 +00:00
Daniel James
c3e54942e8 Merge release notes + float hash fix. Ref #8822. 
[SVN r86210]
 2013-10-08 21:26:30 +00:00
Daniel James
10c83e95d9 Change log. 
[SVN r86173]
 2013-10-06 08:03:12 +00:00
Daniel James
734eb87d2a Simplify SFINAE for largest float overload. Refs #8822. 
I accidentally missed it out. Also fix the return values.

[SVN r86172]
 2013-10-06 08:02:35 +00:00
Stephen Kelly
af17fa46fb Functional: Remove obsolete GCC version checks. 
[SVN r86112]
 2013-10-01 08:46:45 +00:00
Stephen Kelly
e26c102522 Functional: Remove obsolete MSVC version checks. 
[SVN r86051]
 2013-09-30 11:22:29 +00:00
Stephen Kelly
378007cf94 Remove obsolete MSVC check from pragma guard 
git grep -h -B1 "^#\s*pragma once" | grep -v pragma | sort | uniq

is now clean.

[SVN r85952]
 2013-09-26 13:02:51 +00:00
Daniel James
61df9052e1 Merge Hash. Fixes #8568, Refs #8822.#8822.#8822. 
[SVN r85389]
 2013-08-18 09:48:53 +00:00
Daniel James
dea8d12a04 Fix Visual C++ warning in hash. Refs #8568. 
I changed this a little from the patch on #8568. I moved the pragmas to the
start and end of the file because I don't like to little the body of the code
with them (this does mean I've disabled a potentially useful warning, but the
code is pretty stable nowadays).

I also removed the version checks, as the warning should be present in later
versions.


[SVN r85248]
 2013-08-08 22:01:18 +00:00
Daniel James
1870aa9534 Simpler test for appropriate floats for binary hashing. Refs #8822. 
No idea if this will actually fix it.

[SVN r85246]
 2013-08-08 20:30:04 +00:00
Daniel James
b1ca4cf0d4 Merge some change log entries to release. 
[SVN r84497]
 2013-05-25 15:53:49 +00:00
Daniel James
0d6cee7e64 Change log entries for 1.54.0 
[SVN r84496]
 2013-05-25 15:45:51 +00:00
Daniel James
9dad407f06 Hash: Merge documentation fixes. Fixes #7957. 
[SVN r82827]
 2013-02-12 00:19:56 +00:00
Daniel James
7d148af8d2 Hash: Fix typo, refs #7957. 
[SVN r82674]
 2013-01-31 21:57:26 +00:00
Daniel James
4aec4be0ed Hash: Merge UB fix to release. 
[SVN r82256]
 2012-12-29 11:11:43 +00:00
Daniel James
bb8ebafca1 Hash: Changelog for undefined behaviour fix. 
[SVN r82255]
 2012-12-29 11:09:35 +00:00
Thomas Heller
7e162c4f03 Fixing UB by using memcpy instead of old style cast 
[SVN r82218]
 2012-12-27 10:49:19 +00:00
Daniel James
061e0d9d6d Hash: Fix changelog for 1.53.0. 
[SVN r82140]
 2012-12-21 09:50:01 +00:00
Daniel James
cc091d5d98 Merge hash test fixes. 
[SVN r82125]
 2012-12-20 20:38:09 +00:00
Daniel James
e5f3356742 Hash: Stop using -strict-ansi for Intel. 
It doesn't seem to be compatible with C++11.

[SVN r82060]
 2012-12-17 23:38:35 +00:00
Daniel James
9721f9c764 Hash: Safer macro names in tests. 
[SVN r82059]
 2012-12-17 23:37:56 +00:00