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Hash: Remove info for compilers that are no longer supported.

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[SVN r74857]
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Daniel James
2011-10-09 18:22:11 +00:00
parent c7f13689ee
commit 60bcdbd1be
1 changed files with 0 additions and 12 deletions
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hash/doc/portability.qbk
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@@ -90,16 +90,4 @@ boost namespace:
Full code for this example is at Full code for this example is at
[@boost:/libs/functional/hash/examples/portable.cpp /libs/functional/hash/examples/portable.cpp]. [@boost:/libs/functional/hash/examples/portable.cpp /libs/functional/hash/examples/portable.cpp].
[h2 Other Issues]
On Visual C++ versions 6.5 and 7.0, `hash_value` isn't overloaded for built in
arrays. __boost_hash__, [funcref boost::hash_combine] and [funcref boost::hash_range] all use a workaround to
support built in arrays so this shouldn't be a problem in most cases.
On Visual C++ versions 6.5 and 7.0, function pointers aren't currently supported.
When using GCC on Solaris, `boost::hash_value(long double)` treats
`long double`s as `double`s - so the hash function doesn't take into account the
full range of values.
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