Optimization in initialization overload of array_construct for compilers to optimize it into the equivalent of a memset

[SVN r81750]
2012-12-07 06:45:26 +00:00
parent b3f2ebedbc
commit 09e77bc8df
1 changed files with 1 additions and 2 deletions
--- a/include/boost/smart_ptr/detail/array_utility.hpp
+++ b/include/boost/smart_ptr/detail/array_utility.hpp
@ -37,8 +37,7 @@ namespace boost {
        template<typename T>
        inline void array_construct(T* memory, std::size_t size, boost::true_type) {
            for (std::size_t i = 0; i < size; i++) {
-                void* p1 = memory + i;
-                ::new(p1) T();
+                memory[i] = T();
            }
        }
        template<typename T>