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-rw-r--r--contrib/libstdc++/include/debug/debug.h566
1 files changed, 90 insertions, 476 deletions
diff --git a/contrib/libstdc++/include/debug/debug.h b/contrib/libstdc++/include/debug/debug.h
index 87bbcfa4db68..b914a2cca4de 100644
--- a/contrib/libstdc++/include/debug/debug.h
+++ b/contrib/libstdc++/include/debug/debug.h
@@ -1,6 +1,6 @@
// Debugging support implementation -*- C++ -*-
-// Copyright (C) 2003
+// Copyright (C) 2003, 2005, 2006
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
@@ -16,7 +16,7 @@
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
-// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
// As a special exception, you may use this file as part of a free software
@@ -28,504 +28,118 @@
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
-#ifndef _GLIBCXX_DEBUG_DEBUG_H
-#define _GLIBCXX_DEBUG_DEBUG_H 1
-
-/**
- * Macros used by the implementation to verify certain
- * properties. These macros may only be used directly by the debug
- * wrappers. Note that these are macros (instead of the more obviously
- * "correct" choice of making them functions) because we need line and
- * file information at the call site, to minimize the distance between
- * the user error and where the error is reported.
- *
+/** @file debug/debug.h
+ * This file is a GNU debug extension to the Standard C++ Library.
*/
-#define _GLIBCXX_DEBUG_VERIFY(_Condition,_ErrorMessage) \
- do { \
- if (! (_Condition)) \
- ::__gnu_debug::_Error_formatter::_M_at(__FILE__, __LINE__) \
- ._ErrorMessage._M_error(); \
- } while (false)
-
-// Verify that [_First, _Last) forms a valid iterator range.
-#define __glibcxx_check_valid_range(_First,_Last) \
-_GLIBCXX_DEBUG_VERIFY(::__gnu_debug::__valid_range(_First, _Last), \
- _M_message(::__gnu_debug::__msg_valid_range) \
- ._M_iterator(_First, #_First) \
- ._M_iterator(_Last, #_Last))
-/** Verify that we can insert into *this with the iterator _Position.
- * Insertion into a container at a specific position requires that
- * the iterator be nonsingular (i.e., either dereferenceable or
- * past-the-end) and that it reference the sequence we are inserting
- * into. Note that this macro is only valid when the container is a
- * _Safe_sequence and the iterator is a _Safe_iterator.
-*/
-#define __glibcxx_check_insert(_Position) \
-_GLIBCXX_DEBUG_VERIFY(!_Position._M_singular(), \
- _M_message(::__gnu_debug::__msg_insert_singular) \
- ._M_sequence(*this, "this") \
- ._M_iterator(_Position, #_Position)); \
-_GLIBCXX_DEBUG_VERIFY(_Position._M_attached_to(this), \
- _M_message(::__gnu_debug::__msg_insert_different) \
- ._M_sequence(*this, "this") \
- ._M_iterator(_Position, #_Position))
-
-/** Verify that we can insert the values in the iterator range
- * [_First, _Last) into *this with the iterator _Position. Insertion
- * into a container at a specific position requires that the iterator
- * be nonsingular (i.e., either dereferenceable or past-the-end),
- * that it reference the sequence we are inserting into, and that the
- * iterator range [_First, Last) is a valid (possibly empty)
- * range. Note that this macro is only valid when the container is a
- * _Safe_sequence and the iterator is a _Safe_iterator.
- *
- * @tbd We would like to be able to check for noninterference of
- * _Position and the range [_First, _Last), but that can't (in
- * general) be done.
-*/
-#define __glibcxx_check_insert_range(_Position,_First,_Last) \
-__glibcxx_check_valid_range(_First,_Last); \
-_GLIBCXX_DEBUG_VERIFY(!_Position._M_singular(), \
- _M_message(::__gnu_debug::__msg_insert_singular) \
- ._M_sequence(*this, "this") \
- ._M_iterator(_Position, #_Position)); \
-_GLIBCXX_DEBUG_VERIFY(_Position._M_attached_to(this), \
- _M_message(::__gnu_debug::__msg_insert_different) \
- ._M_sequence(*this, "this") \
- ._M_iterator(_Position, #_Position))
+#ifndef _GLIBCXX_DEBUG_MACRO_SWITCH_H
+#define _GLIBCXX_DEBUG_MACRO_SWITCH_H 1
-/** Verify that we can erase the element referenced by the iterator
- * _Position. We can erase the element if the _Position iterator is
- * dereferenceable and references this sequence.
+/** Macros and namespaces used by the implementation outside of debug
+ * wrappers to verify certain properties. The __glibcxx_requires_xxx
+ * macros are merely wrappers around the __glibcxx_check_xxx wrappers
+ * when we are compiling with debug mode, but disappear when we are
+ * in release mode so that there is no checking performed in, e.g.,
+ * the standard library algorithms.
*/
-#define __glibcxx_check_erase(_Position) \
-_GLIBCXX_DEBUG_VERIFY(_Position._M_dereferenceable(), \
- _M_message(::__gnu_debug::__msg_erase_bad) \
- ._M_sequence(*this, "this") \
- ._M_iterator(_Position, #_Position)); \
-_GLIBCXX_DEBUG_VERIFY(_Position._M_attached_to(this), \
- _M_message(::__gnu_debug::__msg_erase_different) \
- ._M_sequence(*this, "this") \
- ._M_iterator(_Position, #_Position))
-
-/** Verify that we can erase the elements in the iterator range
- * [_First, _Last). We can erase the elements if [_First, _Last) is a
- * valid iterator range within this sequence.
-*/
-#define __glibcxx_check_erase_range(_First,_Last) \
-__glibcxx_check_valid_range(_First,_Last); \
-_GLIBCXX_DEBUG_VERIFY(_First._M_attached_to(this), \
- _M_message(::__gnu_debug::__msg_erase_different) \
- ._M_sequence(*this, "this") \
- ._M_iterator(_First, #_First) \
- ._M_iterator(_Last, #_Last))
-
-// Verify that the subscript _N is less than the container's size.
-#define __glibcxx_check_subscript(_N) \
-_GLIBCXX_DEBUG_VERIFY(_N < this->size(), \
- _M_message(::__gnu_debug::__msg_subscript_oob) \
- ._M_sequence(*this, "this") \
- ._M_integer(_N, #_N) \
- ._M_integer(this->size(), "size"))
-
-// Verify that the container is nonempty
-#define __glibcxx_check_nonempty() \
-_GLIBCXX_DEBUG_VERIFY(! this->empty(), \
- _M_message(::__gnu_debug::__msg_empty) \
- ._M_sequence(*this, "this"))
-
-// Verify that the < operator for elements in the sequence is a
-// StrictWeakOrdering by checking that it is irreflexive.
-#define __glibcxx_check_strict_weak_ordering(_First,_Last) \
-_GLIBCXX_DEBUG_ASSERT(_First == _Last || !(*_First < *_First))
-// Verify that the predicate is StrictWeakOrdering by checking that it
-// is irreflexive.
-#define __glibcxx_check_strict_weak_ordering_pred(_First,_Last,_Pred) \
-_GLIBCXX_DEBUG_ASSERT(_First == _Last || !_Pred(*_First, *_First))
+// Debug mode namespaces.
+namespace std
+{
+ namespace __debug { }
+}
+namespace __gnu_cxx
+{
+ namespace __debug { };
+}
-// Verify that the iterator range [_First, _Last) is sorted
-#define __glibcxx_check_sorted(_First,_Last) \
-__glibcxx_check_valid_range(_First,_Last); \
-__glibcxx_check_strict_weak_ordering(_First,_Last); \
-_GLIBCXX_DEBUG_VERIFY(::__gnu_debug::__check_sorted(_First, _Last), \
- _M_message(::__gnu_debug::__msg_unsorted) \
- ._M_iterator(_First, #_First) \
- ._M_iterator(_Last, #_Last))
-
-/** Verify that the iterator range [_First, _Last) is sorted by the
- predicate _Pred. */
-#define __glibcxx_check_sorted_pred(_First,_Last,_Pred) \
-__glibcxx_check_valid_range(_First,_Last); \
-__glibcxx_check_strict_weak_ordering_pred(_First,_Last,_Pred); \
-_GLIBCXX_DEBUG_VERIFY(::__gnu_debug::__check_sorted(_First, _Last, _Pred), \
- _M_message(::__gnu_debug::__msg_unsorted_pred) \
- ._M_iterator(_First, #_First) \
- ._M_iterator(_Last, #_Last) \
- ._M_string(#_Pred))
-
-/** Verify that the iterator range [_First, _Last) is partitioned
- w.r.t. the value _Value. */
-#define __glibcxx_check_partitioned(_First,_Last,_Value) \
-__glibcxx_check_valid_range(_First,_Last); \
-_GLIBCXX_DEBUG_VERIFY(::__gnu_debug::__check_partitioned(_First, _Last, \
- _Value), \
- _M_message(::__gnu_debug::__msg_unpartitioned) \
- ._M_iterator(_First, #_First) \
- ._M_iterator(_Last, #_Last) \
- ._M_string(#_Value))
+namespace __gnu_debug
+{
+ using namespace std::__debug;
+ using namespace __gnu_cxx::__debug;
+}
+
+#ifndef _GLIBCXX_DEBUG
+
+# define _GLIBCXX_DEBUG_ASSERT(_Condition)
+# define _GLIBCXX_DEBUG_PEDASSERT(_Condition)
+# define _GLIBCXX_DEBUG_ONLY(_Statement) ;
+# define __glibcxx_requires_cond(_Cond,_Msg)
+# define __glibcxx_requires_valid_range(_First,_Last)
+# define __glibcxx_requires_sorted(_First,_Last)
+# define __glibcxx_requires_sorted_pred(_First,_Last,_Pred)
+# define __glibcxx_requires_partitioned(_First,_Last,_Value)
+# define __glibcxx_requires_partitioned_pred(_First,_Last,_Value,_Pred)
+# define __glibcxx_requires_heap(_First,_Last)
+# define __glibcxx_requires_heap_pred(_First,_Last,_Pred)
+# define __glibcxx_requires_nonempty()
+# define __glibcxx_requires_string(_String)
+# define __glibcxx_requires_string_len(_String,_Len)
+# define __glibcxx_requires_subscript(_N)
-/** Verify that the iterator range [_First, _Last) is partitioned
- w.r.t. the value _Value and predicate _Pred. */
-#define __glibcxx_check_partitioned_pred(_First,_Last,_Value,_Pred) \
-__glibcxx_check_valid_range(_First,_Last); \
-_GLIBCXX_DEBUG_VERIFY(::__gnu_debug::__check_partitioned(_First, _Last, \
- _Value, _Pred), \
- _M_message(::__gnu_debug::__msg_unpartitioned_pred) \
- ._M_iterator(_First, #_First) \
- ._M_iterator(_Last, #_Last) \
- ._M_string(#_Pred) \
- ._M_string(#_Value))
+#else
-// Verify that the iterator range [_First, _Last) is a heap
-#define __glibcxx_check_heap(_First,_Last) \
-__glibcxx_check_valid_range(_First,_Last); \
-_GLIBCXX_DEBUG_VERIFY(::std::__is_heap(_First, _Last), \
- _M_message(::__gnu_debug::__msg_not_heap) \
- ._M_iterator(_First, #_First) \
- ._M_iterator(_Last, #_Last))
+# include <cstdlib>
+# include <cstdio>
+# include <debug/macros.h>
-/** Verify that the iterator range [_First, _Last) is a heap
- w.r.t. the predicate _Pred. */
-#define __glibcxx_check_heap_pred(_First,_Last,_Pred) \
-__glibcxx_check_valid_range(_First,_Last); \
-_GLIBCXX_DEBUG_VERIFY(::std::__is_heap(_First, _Last, _Pred), \
- _M_message(::__gnu_debug::__msg_not_heap_pred) \
- ._M_iterator(_First, #_First) \
- ._M_iterator(_Last, #_Last) \
- ._M_string(#_Pred))
+namespace std
+{
+ namespace __debug
+ {
+ // Avoid the use of assert, because we're trying to keep the <cassert>
+ // include out of the mix.
+ inline void
+ __replacement_assert(const char* __file, int __line,
+ const char* __function, const char* __condition)
+ {
+ printf("%s:%d: %s: Assertion '%s' failed.\n", __file, __line,
+ __function, __condition);
+ abort();
+ }
+ } // namespace __debug
+} // namespace std
+
+#define _GLIBCXX_DEBUG_ASSERT(_Condition) \
+ do \
+ { \
+ if (! (_Condition)) \
+ std::__debug::__replacement_assert(__FILE__, __LINE__, \
+ __PRETTY_FUNCTION__, #_Condition); \
+ } while (false)
#ifdef _GLIBCXX_DEBUG_PEDANTIC
-# define __glibcxx_check_string(_String) _GLIBCXX_DEBUG_ASSERT(_String != 0)
-# define __glibcxx_check_string_len(_String,_Len) \
- _GLIBCXX_DEBUG_ASSERT(_String != 0 || _Len == 0)
+# define _GLIBCXX_DEBUG_PEDASSERT(_Condition) _GLIBCXX_DEBUG_ASSERT(_Condition)
#else
-# define __glibcxx_check_string(_String)
-# define __glibcxx_check_string_len(_String,_Len)
+# define _GLIBCXX_DEBUG_PEDASSERT(_Condition)
#endif
+# define _GLIBCXX_DEBUG_ONLY(_Statement) _Statement
-/** Macros used by the implementation outside of debug wrappers to
- * verify certain properties. The __glibcxx_requires_xxx macros are
- * merely wrappers around the __glibcxx_check_xxx wrappers when we
- * are compiling with debug mode, but disappear when we are in
- * release mode so that there is no checking performed in, e.g., the
- * standard library algorithms.
-*/
-#ifdef _GLIBCXX_DEBUG
-# define _GLIBCXX_DEBUG_ASSERT(_Condition) assert(_Condition)
-
-# ifdef _GLIBXX_DEBUG_PEDANTIC
-# define _GLIBCXX_DEBUG_PEDASSERT(_Condition) assert(_Condition)
-# else
-# define _GLIBCXX_DEBUG_PEDASSERT(_Condition)
-# endif
-
-# define __glibcxx_requires_cond(_Cond,_Msg) _GLIBCXX_DEBUG_VERIFY(_Cond,_Msg)
-# define __glibcxx_requires_valid_range(_First,_Last) \
+# define __glibcxx_requires_cond(_Cond,_Msg) _GLIBCXX_DEBUG_VERIFY(_Cond,_Msg)
+# define __glibcxx_requires_valid_range(_First,_Last) \
__glibcxx_check_valid_range(_First,_Last)
-# define __glibcxx_requires_sorted(_First,_Last) \
+# define __glibcxx_requires_sorted(_First,_Last) \
__glibcxx_check_sorted(_First,_Last)
-# define __glibcxx_requires_sorted_pred(_First,_Last,_Pred) \
+# define __glibcxx_requires_sorted_pred(_First,_Last,_Pred) \
__glibcxx_check_sorted_pred(_First,_Last,_Pred)
-# define __glibcxx_requires_partitioned(_First,_Last,_Value) \
+# define __glibcxx_requires_partitioned(_First,_Last,_Value) \
__glibcxx_check_partitioned(_First,_Last,_Value)
-# define __glibcxx_requires_partitioned_pred(_First,_Last,_Value,_Pred) \
+# define __glibcxx_requires_partitioned_pred(_First,_Last,_Value,_Pred) \
__glibcxx_check_partitioned_pred(_First,_Last,_Value,_Pred)
-# define __glibcxx_requires_heap(_First,_Last) \
+# define __glibcxx_requires_heap(_First,_Last) \
__glibcxx_check_heap(_First,_Last)
-# define __glibcxx_requires_heap_pred(_First,_Last,_Pred) \
+# define __glibcxx_requires_heap_pred(_First,_Last,_Pred) \
__glibcxx_check_heap_pred(_First,_Last,_Pred)
-# define __glibcxx_requires_nonempty() __glibcxx_check_nonempty()
-# define __glibcxx_requires_string(_String) __glibcxx_check_string(_String)
-# define __glibcxx_requires_string_len(_String,_Len) \
+# define __glibcxx_requires_nonempty() __glibcxx_check_nonempty()
+# define __glibcxx_requires_string(_String) __glibcxx_check_string(_String)
+# define __glibcxx_requires_string_len(_String,_Len) \
__glibcxx_check_string_len(_String,_Len)
-# define __glibcxx_requires_subscript(_N) __glibcxx_check_subscript(_N)
-#else
-# define _GLIBCXX_DEBUG_ASSERT(_Condition)
-# define _GLIBCXX_DEBUG_PEDASSERT(_Condition)
-# define __glibcxx_requires_cond(_Cond,_Msg)
-# define __glibcxx_requires_valid_range(_First,_Last)
-# define __glibcxx_requires_sorted(_First,_Last)
-# define __glibcxx_requires_sorted_pred(_First,_Last,_Pred)
-# define __glibcxx_requires_partitioned(_First,_Last,_Value)
-# define __glibcxx_requires_partitioned_pred(_First,_Last,_Value,_Pred)
-# define __glibcxx_requires_heap(_First,_Last)
-# define __glibcxx_requires_heap_pred(_First,_Last,_Pred)
-# define __glibcxx_requires_nonempty()
-# define __glibcxx_requires_string(_String)
-# define __glibcxx_requires_string_len(_String,_Len)
-# define __glibcxx_requires_subscript(_N)
-#endif
-
-#include <cassert> // TBD: temporary
-
-#include <stddef.h> // for ptrdiff_t
-#include <bits/stl_iterator_base_types.h> // for iterator_traits, categories
-#include <bits/type_traits.h> // for _Is_integer
-
-namespace __gnu_debug
-{
- template<typename _Iterator, typename _Sequence>
- class _Safe_iterator;
-
- // An arbitrary iterator pointer is not singular.
- inline bool
- __check_singular_aux(const void*) { return false; }
-
- // We may have an iterator that derives from _Safe_iterator_base but isn't
- // a _Safe_iterator.
- template<typename _Iterator>
- inline bool
- __check_singular(_Iterator& __x)
- { return __gnu_debug::__check_singular_aux(&__x); }
-
- /** Non-NULL pointers are nonsingular. */
- template<typename _Tp>
- inline bool
- __check_singular(const _Tp* __ptr)
- { return __ptr == 0; }
-
- /** Safe iterators know if they are singular. */
- template<typename _Iterator, typename _Sequence>
- inline bool
- __check_singular(const _Safe_iterator<_Iterator, _Sequence>& __x)
- { return __x._M_singular(); }
-
- /** Assume that some arbitrary iterator is dereferenceable, because we
- can't prove that it isn't. */
- template<typename _Iterator>
- inline bool
- __check_dereferenceable(_Iterator&)
- { return true; }
-
- /** Non-NULL pointers are dereferenceable. */
- template<typename _Tp>
- inline bool
- __check_dereferenceable(const _Tp* __ptr)
- { return __ptr; }
-
- /** Safe iterators know if they are singular. */
- template<typename _Iterator, typename _Sequence>
- inline bool
- __check_dereferenceable(const _Safe_iterator<_Iterator, _Sequence>& __x)
- { return __x._M_dereferenceable(); }
-
- /** If the distance between two random access iterators is
- * nonnegative, assume the range is valid.
- */
- template<typename _RandomAccessIterator>
- inline bool
- __valid_range_aux2(const _RandomAccessIterator& __first,
- const _RandomAccessIterator& __last,
- std::random_access_iterator_tag)
- { return __last - __first >= 0; }
-
- /** Can't test for a valid range with input iterators, because
- * iteration may be destructive. So we just assume that the range
- * is valid.
- */
- template<typename _InputIterator>
- inline bool
- __valid_range_aux2(const _InputIterator&, const _InputIterator&,
- std::input_iterator_tag)
- { return true; }
-
- /** We say that integral types for a valid range, and defer to other
- * routines to realize what to do with integral types instead of
- * iterators.
- */
- template<typename _Integral>
- inline bool
- __valid_range_aux(const _Integral&, const _Integral&, __true_type)
- { return true; }
-
- /** We have iterators, so figure out what kind of iterators that are
- * to see if we can check the range ahead of time.
- */
- template<typename _InputIterator>
- inline bool
- __valid_range_aux(const _InputIterator& __first,
- const _InputIterator& __last, __false_type)
- {
- typedef typename std::iterator_traits<_InputIterator>::iterator_category
- _Category;
- return __gnu_debug::__valid_range_aux2(__first, __last, _Category());
- }
+# define __glibcxx_requires_subscript(_N) __glibcxx_check_subscript(_N)
- /** Don't know what these iterators are, or if they are even
- * iterators (we may get an integral type for InputIterator), so
- * see if they are integral and pass them on to the next phase
- * otherwise.
- */
- template<typename _InputIterator>
- inline bool
- __valid_range(const _InputIterator& __first, const _InputIterator& __last)
- {
- typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
- return __gnu_debug::__valid_range_aux(__first, __last, _Integral());
- }
-
- /** Safe iterators know how to check if they form a valid range. */
- template<typename _Iterator, typename _Sequence>
- inline bool
- __valid_range(const _Safe_iterator<_Iterator, _Sequence>& __first,
- const _Safe_iterator<_Iterator, _Sequence>& __last)
- { return __first._M_valid_range(__last); }
-
- /* Checks that [first, last) is a valid range, and then returns
- * __first. This routine is useful when we can't use a separate
- * assertion statement because, e.g., we are in a constructor.
- */
- template<typename _InputIterator>
- inline _InputIterator
- __check_valid_range(const _InputIterator& __first,
- const _InputIterator& __last)
- {
- _GLIBCXX_DEBUG_ASSERT(__gnu_debug::__valid_range(__first, __last));
- return __first;
- }
+# include <debug/functions.h>
+# include <debug/formatter.h>
- /** Checks that __s is non-NULL or __n == 0, and then returns __s. */
- template<typename _CharT, typename _Integer>
- inline const _CharT*
- __check_string(const _CharT* __s, const _Integer& __n)
- {
-#ifdef _GLIBCXX_DEBUG_PEDANTIC
- _GLIBCXX_DEBUG_ASSERT(__s != 0 || __n == 0);
#endif
- return __s;
- }
-
- /** Checks that __s is non-NULL and then returns __s. */
- template<typename _CharT>
- inline const _CharT*
- __check_string(const _CharT* __s)
- {
-#ifdef _GLIBCXX_DEBUG_PEDANTIC
- _GLIBCXX_DEBUG_ASSERT(__s != 0);
-#endif
- return __s;
- }
-
- // Can't check if an input iterator sequence is sorted, because we
- // can't step through the sequence.
- template<typename _InputIterator>
- inline bool
- __check_sorted_aux(const _InputIterator&, const _InputIterator&,
- std::input_iterator_tag)
- { return true; }
-
- // Can verify if a forward iterator sequence is in fact sorted using
- // std::__is_sorted
- template<typename _ForwardIterator>
- inline bool
- __check_sorted_aux(_ForwardIterator __first, _ForwardIterator __last,
- std::forward_iterator_tag)
- {
- if (__first == __last)
- return true;
-
- _ForwardIterator __next = __first;
- for (++__next; __next != __last; __first = __next, ++__next) {
- if (*__next < *__first)
- return false;
- }
-
- return true;
- }
-
- // Can't check if an input iterator sequence is sorted, because we can't step
- // through the sequence.
- template<typename _InputIterator, typename _Predicate>
- inline bool
- __check_sorted_aux(const _InputIterator&, const _InputIterator&,
- _Predicate, std::input_iterator_tag)
- { return true; }
- // Can verify if a forward iterator sequence is in fact sorted using
- // std::__is_sorted
- template<typename _ForwardIterator, typename _Predicate>
- inline bool
- __check_sorted_aux(_ForwardIterator __first, _ForwardIterator __last,
- _Predicate __pred, std::forward_iterator_tag)
- {
- if (__first == __last)
- return true;
-
- _ForwardIterator __next = __first;
- for (++__next; __next != __last; __first = __next, ++__next) {
- if (__pred(*__next, *__first))
- return false;
- }
-
- return true;
- }
-
- // Determine if a sequence is sorted.
- template<typename _InputIterator>
- inline bool
- __check_sorted(const _InputIterator& __first, const _InputIterator& __last)
- {
- typedef typename std::iterator_traits<_InputIterator>::iterator_category
- _Category;
- return __gnu_debug::__check_sorted_aux(__first, __last, _Category());
- }
-
- template<typename _InputIterator, typename _Predicate>
- inline bool
- __check_sorted(const _InputIterator& __first, const _InputIterator& __last,
- _Predicate __pred)
- {
- typedef typename std::iterator_traits<_InputIterator>::iterator_category
- _Category;
- return __gnu_debug::__check_sorted_aux(__first, __last, __pred,
- _Category());
- }
-
- // _GLIBCXX_RESOLVE_LIB_DEFECTS
- // 270. Binary search requirements overly strict
- // Determine if a sequence is partitioned w.r.t. this element.
- template<typename _ForwardIterator, typename _Tp>
- inline bool
- __check_partitioned(_ForwardIterator __first, _ForwardIterator __last,
- const _Tp& __value)
- {
- while (__first != __last && *__first < __value)
- ++__first;
- while (__first != __last && !(*__first < __value))
- ++__first;
- return __first == __last;
- }
-
- // Determine if a sequence is partitioned w.r.t. this element.
- template<typename _ForwardIterator, typename _Tp, typename _Pred>
- inline bool
- __check_partitioned(_ForwardIterator __first, _ForwardIterator __last,
- const _Tp& __value, _Pred __pred)
- {
- while (__first != __last && __pred(*__first, __value))
- ++__first;
- while (__first != __last && !__pred(*__first, __value))
- ++__first;
- return __first == __last;
- }
-} // namespace __gnu_debug
-
-#ifdef _GLIBCXX_DEBUG
-// We need the error formatter
-# include <debug/formatter.h>
-#endif
-
-#endif
+#endif // _GLIBCXX_DEBUG_MACRO_SWITCH_H
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