boostorg/container
1
0
Fork 1
mirror of https://github.com/boostorg/container.git synced 2025-08-02 14:04:26 +02:00
Code Issues Packages Projects Releases Wiki Activity

Update copy_move_algo.hpp

Browse Source 
For ticket# 11075: https://svn.boost.org/trac/boost/ticket/11075
This commit is contained in:
akumta
2015-03-05 11:45:34 -08:00
parent e5f069da2b
commit c194a6794d
1 changed files with 24 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

48
include/boost/container/detail/copy_move_algo.hpp
View File

@@ -174,7 +174,7 @@ inline F memmove(I f, I l, F r) BOOST_NOEXCEPT_OR_NOTHROW
{
typedef typename boost::container::iterator_traits<I>::value_type value_type;
typename boost::container::iterator_traits<I>::difference_type n = boost::container::iterator_distance(f, l);
::memmove((iterator_to_raw_pointer)(r), (iterator_to_raw_pointer)(f), sizeof(value_type)*n);
std::memmove((iterator_to_raw_pointer)(r), (iterator_to_raw_pointer)(f), sizeof(value_type)*n);
boost::container::iterator_advance(r, n);
return r;
}
@@ -185,7 +185,7 @@ template
F memmove_n(I f, typename boost::container::iterator_traits<I>::difference_type n, F r) BOOST_NOEXCEPT_OR_NOTHROW
{
typedef typename boost::container::iterator_traits<I>::value_type value_type;
::memmove((iterator_to_raw_pointer)(r), (iterator_to_raw_pointer)(f), sizeof(value_type)*n);
std::memmove((iterator_to_raw_pointer)(r), (iterator_to_raw_pointer)(f), sizeof(value_type)*n);
boost::container::iterator_advance(r, n);
return r;
}
@@ -196,7 +196,7 @@ template
I memmove_n_source(I f, typename boost::container::iterator_traits<I>::difference_type n, F r) BOOST_NOEXCEPT_OR_NOTHROW
{
typedef typename boost::container::iterator_traits<I>::value_type value_type;
::memmove((iterator_to_raw_pointer)(r), (iterator_to_raw_pointer)(f), sizeof(value_type)*n);
std::memmove((iterator_to_raw_pointer)(r), (iterator_to_raw_pointer)(f), sizeof(value_type)*n);
boost::container::iterator_advance(f, n);
return f;
}
@@ -207,7 +207,7 @@ template
I memmove_n_source_dest(I f, typename boost::container::iterator_traits<I>::difference_type n, F &r) BOOST_NOEXCEPT_OR_NOTHROW
{
typedef typename boost::container::iterator_traits<I>::value_type value_type;
::memmove((iterator_to_raw_pointer)(r), (iterator_to_raw_pointer)(f), sizeof(value_type)*n);
std::memmove((iterator_to_raw_pointer)(r), (iterator_to_raw_pointer)(f), sizeof(value_type)*n);
boost::container::iterator_advance(f, n);
boost::container::iterator_advance(r, n);
return f;
@@ -571,7 +571,7 @@ inline typename container_detail::enable_if_memzero_initializable<F, F>::type
uninitialized_value_init_alloc_n(Allocator &, typename allocator_traits<Allocator>::difference_type n, F r)
{
typedef typename boost::container::iterator_traits<F>::value_type value_type;
::memset((void*)container_detail::iterator_to_raw_pointer(r), 0, sizeof(value_type)*n);
std::memset((void*)container_detail::iterator_to_raw_pointer(r), 0, sizeof(value_type)*n);
boost::container::iterator_advance(r, n);
return r;
}
@@ -868,7 +868,7 @@ inline typename container_detail::enable_if_memtransfer_copy_assignable<I, F, F>
typedef typename boost::container::iterator_traits<I>::value_type value_type;
const typename boost::container::iterator_traits<I>::difference_type n = boost::container::iterator_distance(f, l);
r -= n;
::memmove((container_detail::iterator_to_raw_pointer)(r), (container_detail::iterator_to_raw_pointer)(f), sizeof(value_type)*n);
std::memmove((container_detail::iterator_to_raw_pointer)(r), (container_detail::iterator_to_raw_pointer)(f), sizeof(value_type)*n);
return r;
}
@@ -998,9 +998,9 @@ inline typename container_detail::enable_if_c
void *const large_ptr = static_cast<void*>(container_detail::iterator_to_raw_pointer(large_range_f));
void *const short_ptr = static_cast<void*>(container_detail::iterator_to_raw_pointer(short_range_f));
void *const stora_ptr = static_cast<void*>(container_detail::iterator_to_raw_pointer(storage));
::memcpy(stora_ptr, large_ptr, n_i_bytes);
::memcpy(large_ptr, short_ptr, n_i_bytes);
::memcpy(short_ptr, stora_ptr, n_i_bytes);
std::memcpy(stora_ptr, large_ptr, n_i_bytes);
std::memcpy(large_ptr, short_ptr, n_i_bytes);
std::memcpy(short_ptr, stora_ptr, n_i_bytes);
boost::container::iterator_advance(large_range_f, n_i);
boost::container::iterator_advance(short_range_f, n_i);
boost::container::uninitialized_move_alloc_n(a, large_range_f, n_j - n_i, short_range_f); // may throw
@@ -1041,37 +1041,37 @@ inline typename container_detail::enable_if_c
case 4:
break;
case 0: do{
::memcpy(stora_ptr, large_ptr, sizeof_storage);
::memcpy(large_ptr, short_ptr, sizeof_storage);
::memcpy(short_ptr, stora_ptr, sizeof_storage);
std::memcpy(stora_ptr, large_ptr, sizeof_storage);
std::memcpy(large_ptr, short_ptr, sizeof_storage);
std::memcpy(short_ptr, stora_ptr, sizeof_storage);
large_ptr += sizeof_storage;
short_ptr += sizeof_storage;
BOOST_CONTAINER_FALLTHOUGH
case 3:
::memcpy(stora_ptr, large_ptr, sizeof_storage);
::memcpy(large_ptr, short_ptr, sizeof_storage);
::memcpy(short_ptr, stora_ptr, sizeof_storage);
std::memcpy(stora_ptr, large_ptr, sizeof_storage);
std::memcpy(large_ptr, short_ptr, sizeof_storage);
std::memcpy(short_ptr, stora_ptr, sizeof_storage);
large_ptr += sizeof_storage;
short_ptr += sizeof_storage;
BOOST_CONTAINER_FALLTHOUGH
case 2:
::memcpy(stora_ptr, large_ptr, sizeof_storage);
::memcpy(large_ptr, short_ptr, sizeof_storage);
::memcpy(short_ptr, stora_ptr, sizeof_storage);
std::memcpy(stora_ptr, large_ptr, sizeof_storage);
std::memcpy(large_ptr, short_ptr, sizeof_storage);
std::memcpy(short_ptr, stora_ptr, sizeof_storage);
large_ptr += sizeof_storage;
short_ptr += sizeof_storage;
BOOST_CONTAINER_FALLTHOUGH
case 1:
::memcpy(stora_ptr, large_ptr, sizeof_storage);
::memcpy(large_ptr, short_ptr, sizeof_storage);
::memcpy(short_ptr, stora_ptr, sizeof_storage);
std::memcpy(stora_ptr, large_ptr, sizeof_storage);
std::memcpy(large_ptr, short_ptr, sizeof_storage);
std::memcpy(short_ptr, stora_ptr, sizeof_storage);
large_ptr += sizeof_storage;
short_ptr += sizeof_storage;
} while(--n);
}
::memcpy(stora_ptr, large_ptr, szt_rem);
::memcpy(large_ptr, short_ptr, szt_rem);
::memcpy(short_ptr, stora_ptr, szt_rem);
std::memcpy(stora_ptr, large_ptr, szt_rem);
std::memcpy(large_ptr, short_ptr, szt_rem);
std::memcpy(short_ptr, stora_ptr, szt_rem);
boost::container::iterator_advance(large_range_f, n_i);
boost::container::iterator_advance(short_range_f, n_i);
boost::container::uninitialized_move_alloc_n(a, large_range_f, n_j - n_i, short_range_f); // may throw