std::unary_function and std::binary_function are removed in C++17, and
Visual C++ is the first compiler to do this (when the appropriate macro
is defined). I'm not sure what the long term solution should be, but
hopefully this will work for now.
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.
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.
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]
I don't think int128 should count as an extension.
BOOST_HASH_NO_EXTENSIONS is actually a bit of a pain, and I don't think it's
that useful. Maybe I should deprecate it.
[SVN r81870]
https://svn.boost.org/svn/boost/branches/unordered/trunk
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r43840 | danieljames | 2008-03-24 17:25:07 +0000 (Mon, 24 Mar 2008) | 1 line
Fix a g++ warning.
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r43844 | danieljames | 2008-03-24 17:56:28 +0000 (Mon, 24 Mar 2008) | 1 line
It's a new-ish year.
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r43885 | danieljames | 2008-03-27 20:36:10 +0000 (Thu, 27 Mar 2008) | 1 line
The release script doesn't need to copy images and css - because that's now done in the jamfiles. Also tweak the shell script a tad bit.
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r43890 | danieljames | 2008-03-27 23:01:40 +0000 (Thu, 27 Mar 2008) | 1 line
Starting to add a docbook bibliography.
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r43894 | danieljames | 2008-03-27 23:24:18 +0000 (Thu, 27 Mar 2008) | 1 line
Redeclare 'data' in iterator_base to help compilers which have trouble with accessing the nested typedef.
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[SVN r43895]
- Unordered tests can run lightweight test or Boost.Test (at least
theoretically).
- Workaround Open BSD's incorrect numeric_limits.
- Move the hash extensions in their own file.
- Various small improvements to the unordered docs.
- Fix some unordered examples.
Merged revisions 43117-43837 via svnmerge from
https://svn.boost.org/svn/boost/branches/unordered/trunk
[SVN r43838]
https://svn.boost.org/svn/boost/branches/unordered/trunk
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r42887 | danieljames | 2008-01-20 21:32:04 +0000 (Sun, 20 Jan 2008) | 10 lines
Merged revisions 42590-42664,42667-42697,42699-42723,42725-42855,42857-42881 via svnmerge from
https://svn.boost.org/svn/boost/trunk
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r42881 | danieljames | 2008-01-20 17:37:21 +0000 (Sun, 20 Jan 2008) | 1 line
Include <new> to get std::bad_alloc.
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r42892 | danieljames | 2008-01-21 13:03:16 +0000 (Mon, 21 Jan 2008) | 1 line
On some compilers the Rogue Wave/Apache stdcxx library doesn't have the normal std::distance, but instead has a variant that takes the result as the third parameter so it doesn't have to work out the type from the iterator.
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r42893 | danieljames | 2008-01-21 13:07:58 +0000 (Mon, 21 Jan 2008) | 1 line
Fix a typo in the last commit.
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r42895 | danieljames | 2008-01-21 13:33:29 +0000 (Mon, 21 Jan 2008) | 1 line
Remove tabs from the last checkin.
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r42896 | danieljames | 2008-01-21 15:51:40 +0000 (Mon, 21 Jan 2008) | 1 line
Use Boost config to tell when we have a std::distance function. Also, no need for a macro.
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r42908 | danieljames | 2008-01-21 21:37:04 +0000 (Mon, 21 Jan 2008) | 1 line
Use boost::long_long_type and boost::ulong_long_type.
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r42921 | danieljames | 2008-01-23 11:43:35 +0000 (Wed, 23 Jan 2008) | 1 line
Remove some tabs.
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r42922 | danieljames | 2008-01-23 11:46:28 +0000 (Wed, 23 Jan 2008) | 2 lines
Add missing include. Refs #1596
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r42923 | danieljames | 2008-01-23 11:52:47 +0000 (Wed, 23 Jan 2008) | 2 lines
Always use void const* for the second parameter of allocate. Refs #1596.
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r42936 | danieljames | 2008-01-23 22:22:16 +0000 (Wed, 23 Jan 2008) | 1 line
Use Boost style library name in the documentation.
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r42937 | danieljames | 2008-01-23 22:22:32 +0000 (Wed, 23 Jan 2008) | 1 line
More tabs.
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r42941 | danieljames | 2008-01-23 23:35:01 +0000 (Wed, 23 Jan 2008) | 1 line
Fix all the allocators.
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[SVN r42943]
Daniel James
Marshall Clow
Billy Donahue
Stephen Kelly
Jürgen Hunold