[boost][range] - Improved the implementation of strided range to eliminate requirements for boost::size(rng) to be a valid expression. Each traversal category of strided_iterator is now individually implemented.

[SVN r67461]
This commit is contained in:
Neil Groves
2010-12-26 20:33:33 +00:00
parent fd63de33e9
commit efb7b50a8a
101 changed files with 725 additions and 669 deletions

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<a name="range.concepts.random_access_range"></a><a class="link" href="random_access_range.html" title="Random Access Range">Random Access Range</a>
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<a class="link" href="random_access_range.html#range.concepts.random_access_range.description">Description</a>
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Access Traversal Iterator</a>.
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<a class="link" href="bidirectional_range.html" title="Bidirectional Range">Bidirectional Range</a>
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<a class="link" href="random_access_range.html#range.concepts.random_access_range.valid_expressions">Valid
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</tr></tbody>
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<a class="link" href="random_access_range.html#range.concepts.random_access_range.expression_semantics">Expression
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</tr></tbody>
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<code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">size</span><span class="special">(</span><span class="identifier">a</span><span class="special">)</span></code> completes in amortized constant time.
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<a class="link" href="random_access_range.html#range.concepts.random_access_range.invariants">Invariants</a>
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