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Subject: [boost] [iterator] could non-small predicates/functors be stored as boost::optional<T> to avoid double construction?
From: Thorsten Ottosen (thorsten.ottosen_at_[hidden])
Date: 2008-09-04 03:39:17


The headline pretty much says it all. Take transform iterator. When the
predicate is not trivial, we also have a redundant construction of the
object in the end iterator. Maybe that could be removed?

best regards


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