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Allow signal scoped_cookies to assign functors

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Danny Robson 2011-08-12 00:26:28 +10:00
parent caa1f3312b
commit 955b97c73e
1 changed files with 3 additions and 0 deletions
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3
signal.hpp
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@ -61,6 +61,9 @@ namespace util {
if (m_parent.m_children.end () != m_cookie) if (m_parent.m_children.end () != m_cookie)
m_parent.disconnect (m_cookie); m_parent.disconnect (m_cookie);
} }
void renew (callback_object &&cb)
{ *m_cookie = std::move (cb); }
}; };
public: public: