[boost] difference_type size()?

Subject: [boost] difference_type size()?
From: Olaf van der Spek (ml_at_[hidden])
Date: 2011-10-18 17:30:03

Hi,

iterator_range returns a signed size. Is this correct?
IMO it should return size_t.

boost\range\iterator_range_core.hpp:
difference_type size() const
{
        return m_End - m_Begin;
}

Olaf