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Added copy assign to deque(03).

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move ctor will delete defaulted copy assign.
This commit is contained in:
Kohei Takahashi
2017-10-14 03:16:00 +09:00
parent dfe08dec2c
commit cf33f3db4e
1 changed files with 8 additions and 0 deletions
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8
include/boost/fusion/container/deque/detail/cpp03/deque.hpp
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@ -159,6 +159,14 @@ FUSION_HASH if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
base::operator=(BOOST_FUSION_FWD_ELEM(T, rhs)); base::operator=(BOOST_FUSION_FWD_ELEM(T, rhs));
return *this; return *this;
} }
// This copy op= is required because move ctor deletes copy op=.
BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
deque&
operator=(deque const& rhs)
{
base::operator=(static_cast<base const&>(rhs));
return *this;
}
#endif #endif
#if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES) #if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
FUSION_HASH endif FUSION_HASH endif