factoring the specialized iterator adaptors

[SVN r19467]
This commit is contained in:
Jeremy Siek
2003-08-05 19:42:37 +00:00
parent 0f42b93c3b
commit 76af84c0e7
23 changed files with 826 additions and 570 deletions

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The counting iterator adaptor implements dereference by returning a
reference to the base object. The other operations are implemented by
the base ``m_iterator``, as per the inheritance from
``iterator_adaptor``.