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Add overloads to support fixed size arrays, T[N], to allocate_shared (variadic) and make_shared (variadic) and make_shared_noinit.

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[SVN r81265]
This commit is contained in:
Glen Fernandes
2012-11-09 17:12:56 +00:00
parent c1f41aa925
commit fe06c120b9
8 changed files with 177 additions and 4 deletions
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17
include/boost/smart_ptr/allocate_shared_array.hpp
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@@ -51,6 +51,23 @@ namespace boost {
d2->construct(p2, n1, std::forward<Args>(args)...);
return shared_ptr<T>(s1, p1);
}
template<typename T, typename A, typename... Args>
inline typename detail::sp_if_size_array<T>::type
allocate_shared(const A& allocator, Args&&... args) {
typedef typename detail::array_inner<T>::type T1;
typedef typename detail::array_base<T1>::type T2;
T1* p1 = 0;
T2* p2 = 0;
size_t n1 = detail::array_size<T>::size;
detail::allocate_array_helper<A, T2> a1(allocator, n1, &p2);
detail::array_deleter<T2> d1;
shared_ptr<T> s1(p1, d1, a1);
detail::array_deleter<T2>* d2;
p1 = reinterpret_cast<T1*>(p2);
d2 = get_deleter<detail::array_deleter<T2> >(s1);
d2->construct(p2, n1, std::forward<Args>(args)...);
return shared_ptr<T>(s1, p1);
}
#endif
#if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)
template<typename T, typename A>