diff options
Diffstat (limited to 'boost/signals/detail/signals_common.hpp')
-rw-r--r-- | boost/signals/detail/signals_common.hpp | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/boost/signals/detail/signals_common.hpp b/boost/signals/detail/signals_common.hpp index fe1a5a13ba..9cf078d70f 100644 --- a/boost/signals/detail/signals_common.hpp +++ b/boost/signals/detail/signals_common.hpp @@ -97,7 +97,6 @@ namespace boost { }; // Determine if the incoming argument is a reference_wrapper -#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION template<typename T> struct is_ref { @@ -109,23 +108,6 @@ namespace boost { { BOOST_STATIC_CONSTANT(bool, value = true); }; -#else // no partial specialization - typedef char yes_type; - typedef double no_type; - - no_type is_ref_tester(...); - - template<typename T> - yes_type is_ref_tester(reference_wrapper<T>*); - - template<typename T> - struct is_ref - { - static T* t; - BOOST_STATIC_CONSTANT(bool, - value = (sizeof(is_ref_tester(t)) == sizeof(yes_type))); - }; -#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION // A slot can be a signal, a reference to a function object, or a // function object. |