b36cac82c3
In hash_float, only use _fpclass on Visual C++, I'll find out about other compilers later.
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[SVN r32833]
2006-02-11 21:15:15 +00:00
0a1800f9f8
A couple of workarounds for Digital Mars.
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[SVN r32786]
2006-02-09 19:22:54 +00:00
514757c312
Hold your nose, it's a Visual C++ 6.5 workaround. For some reason it requires
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boost::hash to define operator() taking const and non-const arguments.
[SVN r32783]
2006-02-09 19:11:54 +00:00
1cf74208aa
Use fpclassify/_fpclass for the hash function on compilers where I
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know it's available.
[SVN r32782]
2006-02-09 19:11:09 +00:00
1d5bfbcc9c
Since all the hash functions are now declared in a single header, there's no
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need for the call_hash hack on compliant compilers. So only use it on
compilers where it's needed.
[SVN r32781]
2006-02-09 19:10:03 +00:00
5a5bbbf403
Make hash_float.hpp use its own combine function. This serves two purposes:
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1. hash_float is no longer dependent on the main hash header.
2. hash_float(0) == 0 which makes it easier to implement hash<complex>(),
although this might lead to users assuming that it can be expected even though
it isn't part of the documented interface.
[SVN r32780]
2006-02-09 19:07:33 +00:00
19564252b4
Move all the boost/functional/hash/*.hpp files into a single file
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(hash/hash.hpp for now, but will eventually move into hash.hpp), add warnings
that the old headers are deprecated.
[SVN r32778]
2006-02-09 18:57:07 +00:00
b2be632311
Move include errorno & limits from hash.hpp into hash_float where they should be.
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[SVN r32777]
2006-02-09 18:55:35 +00:00
d8328a403c
Attempt to get container_fwd.hpp working on more compilers.
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[SVN r32684]
2006-02-07 00:43:06 +00:00
81483cc533
Move the float hash function into its own header.
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[SVN r32594]
2006-02-05 19:51:29 +00:00
b922722090
Use BOOST_WORKAROUND in boost/functional/hash/hash.hpp
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[SVN r32589]
2006-02-05 16:31:45 +00:00
da55a4fcca
Use hash_fwd.hpp in the main hash header.
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[SVN r32588]
2006-02-05 16:27:19 +00:00
1f2c6bfaba
Add a forward header for the hash functions.
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[SVN r32586]
2006-02-05 16:03:43 +00:00
ed548575d4
Use container_fwd.hpp for the hash functions.
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[SVN r32583]
2006-02-05 14:44:24 +00:00
1ff1366c5e
Add std::pair, and a GCC 2.95 workaround to container_fwd.hpp
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[SVN r32581]
2006-02-05 14:04:56 +00:00
332201e5c8
Change container_fwd.hpp to cooperate with gcc stdlib++'s debug mode.
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[SVN r32081]
2005-12-16 19:14:16 +00:00
016766fdec
Add char_traits support to the container_fwd header.
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[SVN r31133]
2005-09-27 19:45:04 +00:00
bb16ae385a
Add STL forward declarations for the hash library (just for testing, not in use yet)
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[SVN r31043]
2005-09-19 20:29:51 +00:00
9158f88562
Large patch from Ulrich Eckhardt to fix support for EVC++ 4.
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[SVN r30670]
2005-08-25 16:27:28 +00:00
74ec71fe8d
Check errno after calling frexp - this is pretty slow and unecessary on most platforms, but this close to release it seems better to be over cautious.
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[SVN r29255]
2005-05-28 12:10:33 +00:00
8090093f06
Initialise the exponent before calling frexp in the hash float function.
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[SVN r29200]
2005-05-26 07:36:26 +00:00
7092068156
Another attempt at getting the hash array tests to pass on Borland.
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[SVN r28390]
2005-04-21 22:20:43 +00:00
f2afc2a08d
Another fix for the Borland hash array code, and get rid of my attempt at working around Borland problems with infinity and NaN in the hash float functions. It seems impossible to do anything with them.
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[SVN r28286]
2005-04-17 09:09:42 +00:00
7223c8da60
Remove workaround for bug in gcc 4.0 which appears to have been fixed.
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[SVN r28282]
2005-04-16 16:59:30 +00:00
72cd8cdaa1
Overload hash_value for non-constant arrays.
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[SVN r28276]
2005-04-16 10:32:29 +00:00
dbed5ebafa
Use non-const references on Visual C++ 6.5 to work around a bug with array references.
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On Borland add a pointer overload of hash_range to use instead of the array workaround that I checked in earlier today.
Fix the array size calculation for compilers with function template ordering.
[SVN r28228]
2005-04-13 22:56:43 +00:00
976683836e
Borland workaround for hashing arrays.
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[SVN r28226]
2005-04-13 20:24:50 +00:00
be1be0d1fe
Deal with NaN & infinity in the hash float function on Broland.
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[SVN r28186]
2005-04-12 20:23:09 +00:00
0a43718366
Setup hash float function config for Tru64 on alpha and add some comments on
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the different libraries & compilers.
[SVN r28138]
2005-04-11 22:20:33 +00:00
8b08528611
Better version of the built in array hash function.
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[SVN r28089]
2005-04-10 20:07:50 +00:00
15d97d95e7
Implement hash functions for built-in arrays. Uses partial specialization
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instead of function overloading - which disobeys the specification of
the extension (hash_combine is defined in terms of hash_value, but hash_value
doesn't deal with every case now).
[SVN r28078]
2005-04-10 12:36:24 +00:00
5e9f0e4c8e
Use the named variants of the float functions for stlport on gcc-2.95.
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[SVN r28067]
2005-04-09 09:27:20 +00:00
50e6bad2fd
Remove the Boost.Range overloads of hash_range.
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[SVN r28051]
2005-04-07 21:08:58 +00:00
a65dc47fcb
Change the hash float config for Rogue Wave so that it only applies to Borland,
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as it seems to be wrong on SunPro.
[SVN r28029]
2005-04-06 22:52:25 +00:00
27d6247dac
Include config files before any other header to prevent Visual C++ 6 warnings.
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Remove Boost.Range support when there are no const volatile specializations, as it currently requires them to compile. Hopefully this will be changed back in the future.
[SVN r27914]
2005-04-01 22:38:39 +00:00
2b375867f5
Initial import of hash function headers - so that they can be used by
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Boost.MultiIndex.
[SVN r27819]
2005-03-27 22:58:52 +00:00
Daniel James
John Maddock