procyberian/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

stl_deque.h (deque<>::push_back<>(_Args...), [...]): Add.

Browse source 
2007-11-12  Chris Jefferson  <chris@bubblescope.net>
	    Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_deque.h (deque<>::push_back<>(_Args...),
	deque<>::push_front<>(_Args...), emplace<>(iterator, _Args...),
	insert(iterator, _Tp&&), _M_push_back_aux<>(_Args&&...),
	_M_push_front_aux<>(_Args&&...), _M_insert_aux<>(iterator,
	_Args&&...)): Add.
	* include/deque/deque.tcc (insert(iterator, value_type&&),
	emplace<>(iterator, _Args...), _M_push_back_aux<>(_Args&&...),
	_M_push_front_aux<>(_Args&&...), _M_insert_aux<>(iterator,
	_Args&&...)): Define.
	(_M_insert_aux(iterator, size_type, const value_type&),
	_M_insert_aux<>(iterator, _ForwardIterator, _ForwardIterator,
	size_type)): Use _GLIBCXX_MOVE3, _GLIBCXX_MOVE_BACKWARD3,
	__uninitialized_move*, __uninitialized_fill_move,
	__uninitialized_copy_move, when possible.
	* include/bits/stl_uninitialized.h (__uninitialized_copy_copy,
	__uninitialized_fill_copy, __uninitialized_copy_fill): Remove.
	(__uninitialized_copy_move, __uninitialized_move_copy,
	__uninitialized_move_fill, __uninitialized_fill_move): Add.
	* include/debug/deque (deque<>::push_back<>(_Args...),
	deque<>::push_front<>(_Args...), emplace<>(iterator, _Args...),
	insert(iterator, _Tp&&)): Add.
	* testsuite/23_containers/deque/modifiers/moveable.cc: Enable.
	* testsuite/23_containers/deque/capacity/moveable.cc: Likewise.
	* testsuite/23_containers/deque/cons/moveable.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
	Adjust dg-error line numbers.
	* testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
	Likewise.
	* testsuite/23_containers/deque/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/
	constructor_2_neg.cc: Likewise.

	* include/debug/vector (vector<>::insert(iterator, _Tp&&)): Minor
	tweak, prefer std::move.

Co-Authored-By: Paolo Carlini <pcarlini@suse.de>

From-SVN: r130102
This commit is contained in:
Chris Jefferson 2007-11-12 16:01:09 +00:00 • committed by Paolo Carlini
parent 916c75b473
commit 7ffec97f9e
13 changed files with 365 additions and 110 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

39
libstdc++-v3/ChangeLog
View file

@ -1,3 +1,42 @@
2007-11-12 Chris Jefferson <chris@bubblescope.net>
Paolo Carlini <pcarlini@suse.de>
* include/bits/stl_deque.h (deque<>::push_back<>(_Args...),
deque<>::push_front<>(_Args...), emplace<>(iterator, _Args...),
insert(iterator, _Tp&&), _M_push_back_aux<>(_Args&&...),
_M_push_front_aux<>(_Args&&...), _M_insert_aux<>(iterator,
_Args&&...)): Add.
* include/deque/deque.tcc (insert(iterator, value_type&&),
emplace<>(iterator, _Args...), _M_push_back_aux<>(_Args&&...),
_M_push_front_aux<>(_Args&&...), _M_insert_aux<>(iterator,
_Args&&...)): Define.
(_M_insert_aux(iterator, size_type, const value_type&),
_M_insert_aux<>(iterator, _ForwardIterator, _ForwardIterator,
size_type)): Use _GLIBCXX_MOVE3, _GLIBCXX_MOVE_BACKWARD3,
__uninitialized_move*, __uninitialized_fill_move,
__uninitialized_copy_move, when possible.
* include/bits/stl_uninitialized.h (__uninitialized_copy_copy,
__uninitialized_fill_copy, __uninitialized_copy_fill): Remove.
(__uninitialized_copy_move, __uninitialized_move_copy,
__uninitialized_move_fill, __uninitialized_fill_move): Add.
* include/debug/deque (deque<>::push_back<>(_Args...),
deque<>::push_front<>(_Args...), emplace<>(iterator, _Args...),
insert(iterator, _Tp&&)): Add.
* testsuite/23_containers/deque/modifiers/moveable.cc: Enable.
* testsuite/23_containers/deque/capacity/moveable.cc: Likewise.
* testsuite/23_containers/deque/cons/moveable.cc: Likewise.
* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
Adjust dg-error line numbers.
* testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
Likewise.
* testsuite/23_containers/deque/requirements/dr438/
constructor_1_neg.cc: Likewise.
* testsuite/23_containers/deque/requirements/dr438/
constructor_2_neg.cc: Likewise.
* include/debug/vector (vector<>::insert(iterator, _Tp&&)): Minor
tweak, prefer std::move.
2007-11-11 Howard Hinnant <hhinnant@apple.com>
* include/bits/stl_pair.h (pair<>::pair<>(_U1&&, _Arg0&&,

246
libstdc++-v3/include/bits/deque.tcc
View file

@ -106,6 +106,51 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
return _M_insert_aux(__position, __x);
}
#ifdef __GXX_EXPERIMENTAL_CXX0X__
template<typename _Tp, typename _Alloc>
typename deque<_Tp, _Alloc>::iterator
deque<_Tp, _Alloc>::
insert(iterator __position, value_type&& __x)
{
if (__position._M_cur == this->_M_impl._M_start._M_cur)
{
push_front(std::move(__x));
return this->_M_impl._M_start;
}
else if (__position._M_cur == this->_M_impl._M_finish._M_cur)
{
push_back(std::move(__x));
iterator __tmp = this->_M_impl._M_finish;
--__tmp;
return __tmp;
}
else
return _M_insert_aux(__position, std::move(__x));
}
template<typename _Tp, typename _Alloc>
template<typename... _Args>
typename deque<_Tp, _Alloc>::iterator
deque<_Tp, _Alloc>::
emplace(iterator __position, _Args&&... __args)
{
if (__position._M_cur == this->_M_impl._M_start._M_cur)
{
push_front(std::forward<_Args>(__args)...);
return this->_M_impl._M_start;
}
else if (__position._M_cur == this->_M_impl._M_finish._M_cur)
{
push_back(std::forward<_Args>(__args)...);
iterator __tmp = this->_M_impl._M_finish;
--__tmp;
return __tmp;
}
else
return _M_insert_aux(__position, std::forward<_Args>(__args)...);
}
#endif
template <typename _Tp, typename _Alloc>
typename deque<_Tp, _Alloc>::iterator
deque<_Tp, _Alloc>::
@ -299,51 +344,71 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
}
// Called only if _M_impl._M_finish._M_cur == _M_impl._M_finish._M_last - 1.
template <typename _Tp, typename _Alloc>
void
deque<_Tp, _Alloc>::
_M_push_back_aux(const value_type& __t)
{
value_type __t_copy = __t;
_M_reserve_map_at_back();
*(this->_M_impl._M_finish._M_node + 1) = this->_M_allocate_node();
try
{
this->_M_impl.construct(this->_M_impl._M_finish._M_cur, __t_copy);
this->_M_impl._M_finish._M_set_node(this->_M_impl._M_finish._M_node
+ 1);
this->_M_impl._M_finish._M_cur = this->_M_impl._M_finish._M_first;
}
catch(...)
{
_M_deallocate_node(*(this->_M_impl._M_finish._M_node + 1));
__throw_exception_again;
}
}
template<typename _Tp, typename _Alloc>
#ifdef __GXX_EXPERIMENTAL_CXX0X__
template<typename... _Args>
void
deque<_Tp, _Alloc>::
_M_push_back_aux(_Args&&... __args)
{
value_type __t_copy(std::forward<_Args>(__args)...);
#else
void
deque<_Tp, _Alloc>::
_M_push_back_aux(const value_type& __t)
{
value_type __t_copy = __t;
#endif
_M_reserve_map_at_back();
*(this->_M_impl._M_finish._M_node + 1) = this->_M_allocate_node();
try
{
this->_M_impl.construct(this->_M_impl._M_finish._M_cur,
_GLIBCXX_MOVE(__t_copy));
this->_M_impl._M_finish._M_set_node(this->_M_impl._M_finish._M_node
+ 1);
this->_M_impl._M_finish._M_cur = this->_M_impl._M_finish._M_first;
}
catch(...)
{
_M_deallocate_node(*(this->_M_impl._M_finish._M_node + 1));
__throw_exception_again;
}
}
// Called only if _M_impl._M_start._M_cur == _M_impl._M_start._M_first.
template <typename _Tp, typename _Alloc>
void
deque<_Tp, _Alloc>::
_M_push_front_aux(const value_type& __t)
{
value_type __t_copy = __t;
_M_reserve_map_at_front();
*(this->_M_impl._M_start._M_node - 1) = this->_M_allocate_node();
try
{
this->_M_impl._M_start._M_set_node(this->_M_impl._M_start._M_node
- 1);
this->_M_impl._M_start._M_cur = this->_M_impl._M_start._M_last - 1;
this->_M_impl.construct(this->_M_impl._M_start._M_cur, __t_copy);
}
catch(...)
{
++this->_M_impl._M_start;
_M_deallocate_node(*(this->_M_impl._M_start._M_node - 1));
__throw_exception_again;
}
}
template<typename _Tp, typename _Alloc>
#ifdef __GXX_EXPERIMENTAL_CXX0X__
template<typename... _Args>
void
deque<_Tp, _Alloc>::
_M_push_front_aux(_Args&&... __args)
{
value_type __t_copy(std::forward<_Args>(__args)...);
#else
void
deque<_Tp, _Alloc>::
_M_push_front_aux(const value_type& __t)
{
value_type __t_copy = __t;
#endif
_M_reserve_map_at_front();
*(this->_M_impl._M_start._M_node - 1) = this->_M_allocate_node();
try
{
this->_M_impl._M_start._M_set_node(this->_M_impl._M_start._M_node
- 1);
this->_M_impl._M_start._M_cur = this->_M_impl._M_start._M_last - 1;
this->_M_impl.construct(this->_M_impl._M_start._M_cur,
_GLIBCXX_MOVE(__t_copy));
}
catch(...)
{
++this->_M_impl._M_start;
_M_deallocate_node(*(this->_M_impl._M_start._M_node - 1));
__throw_exception_again;
}
}
// Called only if _M_impl._M_finish._M_cur == _M_impl._M_finish._M_first.
template <typename _Tp, typename _Alloc>
@ -426,38 +491,47 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
_M_insert_aux(__pos, __first, __last, __n);
}
template <typename _Tp, typename _Alloc>
template<typename _Tp, typename _Alloc>
#ifdef __GXX_EXPERIMENTAL_CXX0X__
template<typename... _Args>
typename deque<_Tp, _Alloc>::iterator
deque<_Tp, _Alloc>::
_M_insert_aux(iterator __pos, _Args&&... __args)
{
value_type __x_copy(std::forward<_Args>(__args)...); // XXX copy
#else
typename deque<_Tp, _Alloc>::iterator
deque<_Tp, _Alloc>::
_M_insert_aux(iterator __pos, const value_type& __x)
{
difference_type __index = __pos - this->_M_impl._M_start;
value_type __x_copy = __x; // XXX copy
if (static_cast<size_type>(__index) < size() / 2)
{
push_front(front());
iterator __front1 = this->_M_impl._M_start;
++__front1;
iterator __front2 = __front1;
++__front2;
__pos = this->_M_impl._M_start + __index;
iterator __pos1 = __pos;
++__pos1;
std::copy(__front2, __pos1, __front1);
}
else
{
push_back(back());
iterator __back1 = this->_M_impl._M_finish;
--__back1;
iterator __back2 = __back1;
--__back2;
__pos = this->_M_impl._M_start + __index;
std::copy_backward(__pos, __back2, __back1);
}
*__pos = __x_copy;
return __pos;
}
deque<_Tp, _Alloc>::
_M_insert_aux(iterator __pos, const value_type& __x)
{
value_type __x_copy = __x; // XXX copy
#endif
difference_type __index = __pos - this->_M_impl._M_start;
if (static_cast<size_type>(__index) < size() / 2)
{
push_front(_GLIBCXX_MOVE(front()));
iterator __front1 = this->_M_impl._M_start;
++__front1;
iterator __front2 = __front1;
++__front2;
__pos = this->_M_impl._M_start + __index;
iterator __pos1 = __pos;
++__pos1;
_GLIBCXX_MOVE3(__front2, __pos1, __front1);
}
else
{
push_back(_GLIBCXX_MOVE(back()));
iterator __back1 = this->_M_impl._M_finish;
--__back1;
iterator __back2 = __back1;
--__back2;
__pos = this->_M_impl._M_start + __index;
_GLIBCXX_MOVE_BACKWARD3(__pos, __back2, __back1);
}
*__pos = _GLIBCXX_MOVE(__x_copy);
return __pos;
}
template <typename _Tp, typename _Alloc>
void
@ -478,16 +552,16 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
{
iterator __start_n = (this->_M_impl._M_start
+ difference_type(__n));
std::__uninitialized_copy_a(this->_M_impl._M_start,
std::__uninitialized_move_a(this->_M_impl._M_start,
__start_n, __new_start,
_M_get_Tp_allocator());
this->_M_impl._M_start = __new_start;
std::copy(__start_n, __pos, __old_start);
_GLIBCXX_MOVE3(__start_n, __pos, __old_start);
std::fill(__pos - difference_type(__n), __pos, __x_copy);
}
else
{
std::__uninitialized_copy_fill(this->_M_impl._M_start,
std::__uninitialized_move_fill(this->_M_impl._M_start,
__pos, __new_start,
this->_M_impl._M_start,
__x_copy,
@ -516,17 +590,17 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
{
iterator __finish_n = (this->_M_impl._M_finish
- difference_type(__n));
std::__uninitialized_copy_a(__finish_n,
std::__uninitialized_move_a(__finish_n,
this->_M_impl._M_finish,
this->_M_impl._M_finish,
_M_get_Tp_allocator());
this->_M_impl._M_finish = __new_finish;
std::copy_backward(__pos, __finish_n, __old_finish);
_GLIBCXX_MOVE_BACKWARD3(__pos, __finish_n, __old_finish);
std::fill(__pos, __pos + difference_type(__n), __x_copy);
}
else
{
std::__uninitialized_fill_copy(this->_M_impl._M_finish,
std::__uninitialized_fill_move(this->_M_impl._M_finish,
__pos + difference_type(__n),
__x_copy, __pos,
this->_M_impl._M_finish,
@ -565,18 +639,18 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
{
iterator __start_n = (this->_M_impl._M_start
+ difference_type(__n));
std::__uninitialized_copy_a(this->_M_impl._M_start,
std::__uninitialized_move_a(this->_M_impl._M_start,
__start_n, __new_start,
_M_get_Tp_allocator());
this->_M_impl._M_start = __new_start;
std::copy(__start_n, __pos, __old_start);
_GLIBCXX_MOVE3(__start_n, __pos, __old_start);
std::copy(__first, __last, __pos - difference_type(__n));
}
else
{
_ForwardIterator __mid = __first;
std::advance(__mid, difference_type(__n) - __elemsbefore);
std::__uninitialized_copy_copy(this->_M_impl._M_start,
std::__uninitialized_move_copy(this->_M_impl._M_start,
__pos, __first, __mid,
__new_start,
_M_get_Tp_allocator());
@ -604,19 +678,19 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
{
iterator __finish_n = (this->_M_impl._M_finish
- difference_type(__n));
std::__uninitialized_copy_a(__finish_n,
std::__uninitialized_move_a(__finish_n,
this->_M_impl._M_finish,
this->_M_impl._M_finish,
_M_get_Tp_allocator());
this->_M_impl._M_finish = __new_finish;
std::copy_backward(__pos, __finish_n, __old_finish);
_GLIBCXX_MOVE_BACKWARD3(__pos, __finish_n, __old_finish);
std::copy(__first, __last, __pos);
}
else
{
_ForwardIterator __mid = __first;
std::advance(__mid, __elemsafter);
std::__uninitialized_copy_copy(__mid, __last, __pos,
std::__uninitialized_copy_move(__mid, __last, __pos,
this->_M_impl._M_finish,
this->_M_impl._M_finish,
_M_get_Tp_allocator());

76
libstdc++-v3/include/bits/stl_deque.h
View file

@ -1129,6 +1129,7 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
* data to it. Due to the nature of a %deque this operation
* can be done in constant time.
*/
#ifndef __GXX_EXPERIMENTAL_CXX0X__
void
push_front(const value_type& __x)
{
@ -1140,6 +1141,21 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
else
_M_push_front_aux(__x);
}
#else
template<typename... _Args>
void
push_front(_Args&&... __args)
{
if (this->_M_impl._M_start._M_cur != this->_M_impl._M_start._M_first)
{
this->_M_impl.construct(this->_M_impl._M_start._M_cur - 1,
std::forward<_Args>(__args)...);
--this->_M_impl._M_start._M_cur;
}
else
_M_push_front_aux(std::forward<_Args>(__args)...);
}
#endif
/**
* @brief Add data to the end of the %deque.
@ -1150,6 +1166,7 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
* to it. Due to the nature of a %deque this operation can be
* done in constant time.
*/
#ifndef __GXX_EXPERIMENTAL_CXX0X__
void
push_back(const value_type& __x)
{
@ -1162,6 +1179,22 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
else
_M_push_back_aux(__x);
}
#else
template<typename... _Args>
void
push_back(_Args&&... __args)
{
if (this->_M_impl._M_finish._M_cur
!= this->_M_impl._M_finish._M_last - 1)
{
this->_M_impl.construct(this->_M_impl._M_finish._M_cur,
std::forward<_Args>(__args)...);
++this->_M_impl._M_finish._M_cur;
}
else
_M_push_back_aux(std::forward<_Args>(__args)...);
}
#endif
/**
* @brief Removes first element.
@ -1205,6 +1238,21 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
_M_pop_back_aux();
}
#ifdef __GXX_EXPERIMENTAL_CXX0X__
/**
* @brief Inserts an object in %deque before specified iterator.
* @param position An iterator into the %deque.
* @param args Arguments.
* @return An iterator that points to the inserted data.
*
* This function will insert an object of type T constructed
* with T(std::forward<Args>(args)...) before the specified location.
*/
template<typename... _Args>
iterator
emplace(iterator __position, _Args&&... __args);
#endif
/**
* @brief Inserts given value into %deque before specified iterator.
* @param position An iterator into the %deque.
@ -1217,6 +1265,20 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
iterator
insert(iterator __position, const value_type& __x);
#ifdef __GXX_EXPERIMENTAL_CXX0X__
/**
* @brief Inserts given rvalue into %deque before specified iterator.
* @param position An iterator into the %deque.
* @param x Data to be inserted.
* @return An iterator that points to the inserted data.
*
* This function will insert a copy of the given rvalue before the
* specified location.
*/
iterator
insert(iterator __position, value_type&& __x);
#endif
/**
* @brief Inserts a number of copies of given data into the %deque.
* @param position An iterator into the %deque.
@ -1459,9 +1521,17 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
* @brief Helper functions for push_* and pop_*.
* @endif
*/
#ifndef __GXX_EXPERIMENTAL_CXX0X__
void _M_push_back_aux(const value_type&);
void _M_push_front_aux(const value_type&);
#else
template<typename... _Args>
void _M_push_back_aux(_Args&&... __args);
template<typename... _Args>
void _M_push_front_aux(_Args&&... __args);
#endif
void _M_pop_back_aux();
@ -1512,8 +1582,14 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
_M_fill_insert(iterator __pos, size_type __n, const value_type& __x);
// called by insert(p,x)
#ifndef __GXX_EXPERIMENTAL_CXX0X__
iterator
_M_insert_aux(iterator __pos, const value_type& __x);
#else
template<typename... _Args>
iterator
_M_insert_aux(iterator __pos, _Args&&... __args);
#endif
// called by insert(p,n,x) via fill_insert
void

60
libstdc++-v3/include/bits/stl_uninitialized.h
View file

@ -323,19 +323,19 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
{ std::uninitialized_fill_n(__first, __n, __x); }
// Extensions: __uninitialized_copy_copy, __uninitialized_copy_fill,
// __uninitialized_fill_copy. All of these algorithms take a user-
// supplied allocator, which is used for construction and destruction.
// Extensions: __uninitialized_copy_move, __uninitialized_move_copy,
// __uninitialized_fill_move, __uninitialized_move_fill.
// All of these algorithms take a user-supplied allocator, which is used
// for construction and destruction.
// __uninitialized_copy_copy
// __uninitialized_copy_move
// Copies [first1, last1) into [result, result + (last1 - first1)), and
// copies [first2, last2) into
// move [first2, last2) into
// [result, result + (last1 - first1) + (last2 - first2)).
template<typename _InputIterator1, typename _InputIterator2,
typename _ForwardIterator, typename _Allocator>
inline _ForwardIterator
__uninitialized_copy_copy(_InputIterator1 __first1,
__uninitialized_copy_move(_InputIterator1 __first1,
_InputIterator1 __last1,
_InputIterator2 __first2,
_InputIterator2 __last2,
@ -345,6 +345,34 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
_ForwardIterator __mid = std::__uninitialized_copy_a(__first1, __last1,
__result,
__alloc);
try
{
return std::__uninitialized_move_a(__first2, __last2, __mid, __alloc);
}
catch(...)
{
std::_Destroy(__result, __mid, __alloc);
__throw_exception_again;
}
}
// __uninitialized_move_copy
// Moves [first1, last1) into [result, result + (last1 - first1)), and
// copies [first2, last2) into
// [result, result + (last1 - first1) + (last2 - first2)).
template<typename _InputIterator1, typename _InputIterator2,
typename _ForwardIterator, typename _Allocator>
inline _ForwardIterator
__uninitialized_move_copy(_InputIterator1 __first1,
_InputIterator1 __last1,
_InputIterator2 __first2,
_InputIterator2 __last2,
_ForwardIterator __result,
_Allocator& __alloc)
{
_ForwardIterator __mid = std::__uninitialized_move_a(__first1, __last1,
__result,
__alloc);
try
{
return std::__uninitialized_copy_a(__first2, __last2, __mid, __alloc);
@ -355,21 +383,21 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
__throw_exception_again;
}
}
// __uninitialized_fill_copy
// Fills [result, mid) with x, and copies [first, last) into
// __uninitialized_fill_move
// Fills [result, mid) with x, and moves [first, last) into
// [mid, mid + (last - first)).
template<typename _ForwardIterator, typename _Tp, typename _InputIterator,
typename _Allocator>
inline _ForwardIterator
__uninitialized_fill_copy(_ForwardIterator __result, _ForwardIterator __mid,
__uninitialized_fill_move(_ForwardIterator __result, _ForwardIterator __mid,
const _Tp& __x, _InputIterator __first,
_InputIterator __last, _Allocator& __alloc)
{
std::__uninitialized_fill_a(__result, __mid, __x, __alloc);
try
{
return std::__uninitialized_copy_a(__first, __last, __mid, __alloc);
return std::__uninitialized_move_a(__first, __last, __mid, __alloc);
}
catch(...)
{
@ -378,18 +406,18 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
}
}
// __uninitialized_copy_fill
// Copies [first1, last1) into [first2, first2 + (last1 - first1)), and
// __uninitialized_move_fill
// Moves [first1, last1) into [first2, first2 + (last1 - first1)), and
// fills [first2 + (last1 - first1), last2) with x.
template<typename _InputIterator, typename _ForwardIterator, typename _Tp,
typename _Allocator>
inline void
__uninitialized_copy_fill(_InputIterator __first1, _InputIterator __last1,
__uninitialized_move_fill(_InputIterator __first1, _InputIterator __last1,
_ForwardIterator __first2,
_ForwardIterator __last2, const _Tp& __x,
_Allocator& __alloc)
{
_ForwardIterator __mid2 = std::__uninitialized_copy_a(__first1, __last1,
_ForwardIterator __mid2 = std::__uninitialized_move_a(__first1, __last1,
__first2,
__alloc);
try

41
libstdc++-v3/include/debug/deque
View file

@ -254,6 +254,7 @@ namespace __debug
}
// 23.2.1.3 modifiers:
#ifndef __GXX_EXPERIMENTAL_CXX0X__
void
push_front(const _Tp& __x)
{
@ -267,6 +268,34 @@ namespace __debug
_Base::push_back(__x);
this->_M_invalidate_all();
}
#else
template<typename... _Args>
void
push_front(_Args&&... __args)
{
_Base::push_front(std::forward<_Args>(__args)...);
this->_M_invalidate_all();
}
template<typename... _Args>
void
push_back(_Args&&... __args)
{
_Base::push_back(std::forward<_Args>(__args)...);
this->_M_invalidate_all();
}
template<typename... _Args>
iterator
emplace(iterator __position, _Args&&... __args)
{
__glibcxx_check_insert(__position);
typename _Base::iterator __res = _Base::emplace(__position.base(),
std::forward<_Args>(__args)...);
this->_M_invalidate_all();
return iterator(__res, this);
}
#endif
iterator
insert(iterator __position, const _Tp& __x)
@ -277,6 +306,18 @@ namespace __debug
return iterator(__res, this);
}
#ifdef __GXX_EXPERIMENTAL_CXX0X__
iterator
insert(iterator __position, _Tp&& __x)
{
__glibcxx_check_insert(__position);
typename _Base::iterator __res = _Base::insert(__position.base(),
std::move(__x));
this->_M_invalidate_all();
return iterator(__res, this);
}
#endif
void
insert(iterator __position, size_type __n, const _Tp& __x)
{

2
libstdc++-v3/include/debug/vector
View file

@ -354,7 +354,7 @@ namespace __debug
bool __realloc = _M_requires_reallocation(this->size() + 1);
difference_type __offset = __position - begin();
typename _Base::iterator __res = _Base::insert(__position.base(),
std::forward<_Tp>(__x));
std::move(__x));
if (__realloc)
this->_M_invalidate_all();
else

1
libstdc++-v3/testsuite/23_containers/deque/capacity/moveable.cc
View file

@ -1,4 +1,3 @@
// { dg-require-rvalref "" }
// { dg-options "-std=gnu++0x" }
// Copyright (C) 2005, 2006, 2007 Free Software Foundation, Inc.

1
libstdc++-v3/testsuite/23_containers/deque/cons/moveable.cc
View file

@ -1,5 +1,4 @@
// { dg-do compile }
// { dg-require-rvalref "" }
// { dg-options "-std=gnu++0x" }
// Copyright (C) 2005, 2007 Free Software Foundation, Inc.

1
libstdc++-v3/testsuite/23_containers/deque/modifiers/moveable.cc
View file

@ -1,4 +1,3 @@
// { dg-require-rvalref "" }
// { dg-options "-std=gnu++0x" }
// Copyright (C) 2005, 2007 Free Software Foundation, Inc.

2
libstdc++-v3/testsuite/23_containers/deque/requirements/dr438/assign_neg.cc
View file

@ -19,7 +19,7 @@
// USA.
// { dg-do compile }
// { dg-error "no matching" "" { target *-*-* } 1402 }
// { dg-error "no matching" "" { target *-*-* } 1464 }
// { dg-excess-errors "" }
#include <deque>

2
libstdc++-v3/testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc
View file

@ -19,7 +19,7 @@
// USA.
// { dg-do compile }
// { dg-error "no matching" "" { target *-*-* } 1337 }
// { dg-error "no matching" "" { target *-*-* } 1399 }
// { dg-excess-errors "" }
#include <deque>

2
libstdc++-v3/testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc
View file

@ -19,7 +19,7 @@
// USA.
// { dg-do compile }
// { dg-error "no matching" "" { target *-*-* } 1337 }
// { dg-error "no matching" "" { target *-*-* } 1399 }
// { dg-excess-errors "" }
#include <deque>

2
libstdc++-v3/testsuite/23_containers/deque/requirements/dr438/insert_neg.cc
View file

@ -19,7 +19,7 @@
// USA.
// { dg-do compile }
// { dg-error "no matching" "" { target *-*-* } 1482 }
// { dg-error "no matching" "" { target *-*-* } 1552 }
// { dg-excess-errors "" }
#include <deque>