Changes between Initial Version and Version 3 of Ticket #2640


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Timestamp:
Jan 14, 2011, 4:55:02 PM (12 years ago)
Author:
Dave Abrahams
Comment:

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  • Ticket #2640

    • Property Summary counting_iterator::reference lifetime tied to iterator → Legal forward iterators cannot store their referents (was: counting_iterator::reference lifetime tied to iterator)

  • Ticket #2640 – Description

    initial v3  
     1The iterators library needs a redesign based on the facts noted in [[#comment:2|this comment]]
     2
     3The original report is below.
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     5----
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    19Currently, counting_iterator<T>::reference is Incrementable const&. This makes reverse_iterator< counting_iterator<T> >::dereference return a reference to a temporary variable:
    210