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Merge minor Boost.Algorithm doc fixes to the release branch

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[SVN r86200]
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Marshall Clow
2013-10-08 15:31:14 +00:00
parent 8b89b5ba27
commit 5279c8f061
3 changed files with 3 additions and 3 deletions
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doc/mismatch.qbk
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@ -22,7 +22,7 @@ Consider the two sequences:
std::mismatch ( seq1.begin (), seq1.end (), seq2.begin ()); // <3, 3>
std::mismatch ( seq2.begin (), seq2.end (), seq1.begin ()); // Undefined behavior
std::mismatch ( seq1.begin (), seq1.end (), seq1.begin (), seq2.end ()); // <3, 3>
std::mismatch ( seq1.begin (), seq1.end (), seq2.begin (), seq2.end ()); // <3, 3>
```
The first N entries in `seq2` are the same as the entries in `seq1` - but that's not all that's in `seq2`. In the second case, the algorithm will read past the end of `seq1`, resulting in undefined behavior (large earthquake, incorrect results, pregnant cat, etc).