Daniel James
fa8ce5ac40
Use _fpclass and fpclassify on less platforms. Hopefully will use them more widely after the release.
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[SVN r33047]
2006-02-21 00:12:36 +00:00
Daniel James
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
Daniel James
0a1800f9f8
A couple of workarounds for Digital Mars.
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[SVN r32786]
2006-02-09 19:22:54 +00:00
Daniel James
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
Daniel James
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
Daniel James
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
Daniel James
81483cc533
Move the float hash function into its own header.
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[SVN r32594]
2006-02-05 19:51:29 +00:00
Daniel James