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[boost][range] - Merge trac resolutions from the trunk. The most notable change is the alteration of the size type to be unsigned. This is a potentially breaking change.

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[SVN r78860]
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Neil Groves
2012-06-08 22:59:54 +00:00
parent 2f3d82be9f
commit dc46fc13ab
27 changed files with 155 additions and 147 deletions
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doc/upgrade.qbk
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@ -5,6 +5,12 @@
/]
[section:upgrade Upgrade version of Boost.Range]
[section:upgrade_from_1_49 Upgrade from version 1.49]
# __size__ now returns the type Rng::size_type if the range has size_type;
otherwise range_size<Rng>::type is used. This is the distance type promoted to
an unsigned type.
[section:upgrade_from_1_45 Upgrade from version 1.45]
# __size__ in addition to supporting __random_access_range__ now also supports extensibility via calls to the unqualified `range_calculate_size(rng)` function.