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Subject: [boost] [range] iterator_range operators are too greedy
From: Gennadiy Rozental (rogeeff_at_[hidden])
Date: 2012-11-08 03:35:43


iterator_range operators are defined like this:

template< class IteratorT, class ForwardRange >
inline bool operator==( const ForwardRange& l,
                        const iterator_range<IteratorT>& r )
    return boost::equal( l, r );

These needs to be restricted with enable_if on type of first argument.
I have a scenario where I want to define operator== for my own type
and want to be able to use it with iterator_range as second argument.
Above definition makes it impossible.


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