Changeset 2280


Ignore:
Timestamp:
Jun 26, 2010, 3:01:49 AM (11 years ago)
Author:
Peter
Message:

adding comment on limitations of iterator_traits, refs #633

File:
1 edited

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  • trunk/doc/concepts.doxygen

    r2263 r2280  
    424424default implementation will work for you (see class
    425425documentation). Otherwise, you will need to implement a
    426 specialization.
     426specialization. Note that the default implementation requires that, if
     427\c iterator is a weighted iterator, \c iterator::reference must have
     428member functions data() and weight(). This should not be a problem as
     429long as \a iterator::reference is theplu::yat::utility::DataWeight or
     430theplu::yat::utility::DataWeightProxy, but could potentially be a problem when creating weighted iterators with other ::reference.
    427431
    428432*/
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