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refs #624 Use ref qualifiers.

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This commit is contained in:
Mathew Sutcliffe
2016-03-20 00:31:59 +00:00
parent 3001ca1f44
commit 4700cb1602
2 changed files with 3 additions and 11 deletions
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6
src/blackmisc/iterator.h
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@@ -92,10 +92,8 @@ namespace BlackMisc
{
PointerWrapper(typename std::decay<undecayed_type>::type *obj) : m_obj(std::move(*obj)) {}
typename std::decay<undecayed_type>::type const *operator ->() const { return &m_obj; }
typename std::decay<undecayed_type>::type operator *() const { return m_obj; }
// TODO replace operator* above with the following, when our compilers support C++11 ref-qualifiers
//typename std::decay<undecayed_type>::type operator *() const & { return m_obj; }
//typename std::decay<undecayed_type>::type operator *() && { return std::move(m_obj); }
typename std::decay<undecayed_type>::type operator *() const & { return m_obj; }
typename std::decay<undecayed_type>::type operator *() && { return std::move(m_obj); }
private:
const typename std::decay<undecayed_type>::type m_obj;
};