/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Copyright (c) 1996,1997
* Silicon Graphics Computer Systems, Inc.
*
* Copyright (c) 1997
* Moscow Center for SPARC Technology
*
* Copyright (c) 1999
* Boris Fomitchev
*
* This material is provided "as is", with absolutely no warranty expressed
* or implied. Any use is at your own risk.
*
* Permission to use or copy this software for any purpose is hereby granted
* without fee, provided the above notices are retained on all copies.
* Permission to modify the code and to distribute modified code is granted,
* provided the above notices are retained, and a notice that the code was
* modified is included with the above copyright notice.
*
*/
#ifndef _STLP_ALGO_C
#define _STLP_ALGO_C
#if !defined (_STLP_INTERNAL_ALGO_H)
# include <stl/_algo.h>
#endif
#ifndef _STLP_INTERNAL_TEMPBUF_H
# include <stl/_tempbuf.h>
#endif
_STLP_BEGIN_NAMESPACE
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _BidirectionalIter, class _Distance, class _Compare>
void __merge_without_buffer(_BidirectionalIter __first,
_BidirectionalIter __middle,
_BidirectionalIter __last,
_Distance __len1, _Distance __len2,
_Compare __comp);
template <class _BidirectionalIter1, class _BidirectionalIter2,
class _BidirectionalIter3, class _Compare>
_BidirectionalIter3 __merge_backward(_BidirectionalIter1 __first1,
_BidirectionalIter1 __last1,
_BidirectionalIter2 __first2,
_BidirectionalIter2 __last2,
_BidirectionalIter3 __result,
_Compare __comp);
template <class _Tp>
#if !(defined (__SUNPRO_CC) && (__SUNPRO_CC < 0x420 ))
inline
#endif
const _Tp& __median(const _Tp& __a, const _Tp& __b, const _Tp& __c) {
if (__a < __b)
if (__b < __c)
return __b;
else if (__a < __c)
return __c;
else
return __a;
else if (__a < __c)
return __a;
else if (__b < __c)
return __c;
else
return __b;
}
template <class _Tp, class _Compare>
#if !(defined (__SUNPRO_CC) && (__SUNPRO_CC < 0x420 ))
inline
#endif
const _Tp&
__median(const _Tp& __a, const _Tp& __b, const _Tp& __c, _Compare __comp) {
if (__comp(__a, __b)) {
_STLP_VERBOSE_ASSERT(!__comp(__b, __a), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
if (__comp(__b, __c)) {
_STLP_VERBOSE_ASSERT(!__comp(__c, __b), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
return __b;
}
else if (__comp(__a, __c)) {
_STLP_VERBOSE_ASSERT(!__comp(__c, __a), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
return __c;
}
else
return __a;
}
else if (__comp(__a, __c)) {
_STLP_VERBOSE_ASSERT(!__comp(__c, __a), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
return __a;
}
else if (__comp(__b, __c)) {
_STLP_VERBOSE_ASSERT(!__comp(__c, __b), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
return __c;
}
else
return __b;
}
_STLP_MOVE_TO_STD_NAMESPACE
template <class _ForwardIter1, class _ForwardIter2>
_ForwardIter1 search(_ForwardIter1 __first1, _ForwardIter1 __last1,
_ForwardIter2 __first2, _ForwardIter2 __last2) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first1, __last1))
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first2, __last2))
// Test for empty ranges
if (__first1 == __last1 || __first2 == __last2)
return __first1;
// Test for a pattern of length 1.
_ForwardIter2 __p1(__first2);
if ( ++__p1 == __last2 )
return find(__first1, __last1, *__first2);
// General case.
for ( ; ; ) { // __first1 != __last1 will be checked in find below
__first1 = find(__first1, __last1, *__first2);
if (__first1 == __last1)
return __last1;
_ForwardIter2 __p = __p1;
_ForwardIter1 __current = __first1;
if (++__current == __last1)
return __last1;
while (*__current == *__p) {
if (++__p == __last2)
return __first1;
if (++__current == __last1)
return __last1;
}
++__first1;
}
return __first1;
}
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _RandomAccessIter, class _Integer, class _Tp,
class _BinaryPred, class _Distance>
_RandomAccessIter __search_n(_RandomAccessIter __first, _RandomAccessIter __last,
_Integer __count, const _Tp& __val, _BinaryPred __pred,
_Distance*, const random_access_iterator_tag &)
{
_Distance __tailSize = __last - __first;
const _Distance __pattSize = __count;
const _Distance __skipOffset = __pattSize - 1;
_RandomAccessIter __backTrack;
_Distance __remainder, __prevRemainder;
for ( _RandomAccessIter __lookAhead = __first + __skipOffset; __tailSize >= __pattSize; __lookAhead += __pattSize ) { // the main loop...
//__lookAhead here is always pointing to the last element of next possible match.
__tailSize -= __pattSize;
while ( !__pred(*__lookAhead, __val) ) { // the skip loop...
if (__tailSize < __pattSize)
return __last;
__lookAhead += __pattSize;
__tailSize -= __pattSize;
}
if ( __skipOffset == 0 ) {
return (__lookAhead - __skipOffset); //Success
}
__remainder = __skipOffset;
for (__backTrack = __lookAhead; __pred(*--__backTrack, __val); ) {
if (--__remainder == 0)
return (__lookAhead - __skipOffset); //Success
}
if (__remainder > __tailSize)
return __last; //failure
__lookAhead += __remainder;
__tailSize -= __remainder;
while ( __pred(*__lookAhead, __val) ) {
__prevRemainder = __remainder;
__backTrack = __lookAhead;
do {
if (--__remainder == 0)
return (__lookAhead - __skipOffset); //Success
} while (__pred(*--__backTrack, __val));
//adjust remainder for next comparison
__remainder += __pattSize - __prevRemainder;
if (__remainder > __tailSize)
return __last; //failure
__lookAhead += __remainder;
__tailSize -= __remainder;
}
//__lookAhead here is always pointing to the element of the last mismatch.
}
return __last; //failure
}
template <class _ForwardIter, class _Integer, class _Tp,
class _Distance, class _BinaryPred>
_ForwardIter __search_n(_ForwardIter __first, _ForwardIter __last,
_Integer __count, const _Tp& __val, _BinaryPred __pred,
_Distance*, const forward_iterator_tag &) {
for (; (__first != __last) && !__pred(*__first, __val); ++__first) {}
while (__first != __last) {
_Integer __n = __count - 1;
_ForwardIter __i = __first;
++__i;
while (__i != __last && __n != 0 && __pred(*__i, __val)) {
++__i;
--__n;
}
if (__n == 0)
return __first;
else if (__i != __last)
for (__first = ++__i; (__first != __last) && !__pred(*__first, __val); ++__first) {}
else
break;
}
return __last;
}
_STLP_MOVE_TO_STD_NAMESPACE
// search_n. Search for __count consecutive copies of __val.
template <class _ForwardIter, class _Integer, class _Tp>
_ForwardIter search_n(_ForwardIter __first, _ForwardIter __last,
_Integer __count, const _Tp& __val) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
if (__count <= 0)
return __first;
if (__count == 1)
//We use find when __count == 1 to use potential find overload.
return find(__first, __last, __val);
return _STLP_PRIV __search_n(__first, __last, __count, __val, equal_to<_Tp>(),
_STLP_DISTANCE_TYPE(__first, _ForwardIter),
_STLP_ITERATOR_CATEGORY(__first, _ForwardIter));
}
template <class _ForwardIter, class _Integer, class _Tp, class _BinaryPred>
_ForwardIter search_n(_ForwardIter __first, _ForwardIter __last,
_Integer __count, const _Tp& __val,
_BinaryPred __binary_pred) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
if (__count <= 0)
return __first;
return _STLP_PRIV __search_n(__first, __last, __count, __val, __binary_pred,
_STLP_DISTANCE_TYPE(__first, _ForwardIter),
_STLP_ITERATOR_CATEGORY(__first, _ForwardIter));
}
template <class _ForwardIter1, class _ForwardIter2>
_ForwardIter1
find_end(_ForwardIter1 __first1, _ForwardIter1 __last1,
_ForwardIter2 __first2, _ForwardIter2 __last2) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first1, __last1))
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first2, __last2))
return _STLP_PRIV __find_end(__first1, __last1, __first2, __last2,
#if defined (_STLP_CLASS_PARTIAL_SPECIALIZATION)
_STLP_ITERATOR_CATEGORY(__first1, _ForwardIter1),
_STLP_ITERATOR_CATEGORY(__first2, _ForwardIter2),
#else
forward_iterator_tag(),
forward_iterator_tag(),
#endif
_STLP_PRIV __equal_to(_STLP_VALUE_TYPE(__first1, _ForwardIter1))
);
}
// unique and unique_copy
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _InputIterator, class _OutputIterator, class _BinaryPredicate,
class _Tp>
_STLP_INLINE_LOOP _OutputIterator
__unique_copy(_InputIterator __first, _InputIterator __last,
_OutputIterator __result,
_BinaryPredicate __binary_pred, _Tp*) {
_Tp __val = *__first;
*__result = __val;
while (++__first != __last)
if (!__binary_pred(__val, *__first)) {
__val = *__first;
*++__result = __val;
}
return ++__result;
}
template <class _InputIter, class _OutputIter, class _BinaryPredicate>
inline _OutputIter
__unique_copy(_InputIter __first, _InputIter __last,_OutputIter __result,
_BinaryPredicate __binary_pred, const output_iterator_tag &) {
return __unique_copy(__first, __last, __result, __binary_pred, _STLP_VALUE_TYPE(__first, _InputIter));
}
template <class _InputIter, class _ForwardIter, class _BinaryPredicate>
_STLP_INLINE_LOOP _ForwardIter
__unique_copy(_InputIter __first, _InputIter __last, _ForwardIter __result,
_BinaryPredicate __binary_pred, const forward_iterator_tag &) {
*__result = *__first;
while (++__first != __last)
if (!__binary_pred(*__result, *__first)) *++__result = *__first;
return ++__result;
}
#if defined (_STLP_NONTEMPL_BASE_MATCH_BUG)
template <class _InputIterator, class _BidirectionalIterator, class _BinaryPredicate>
inline _BidirectionalIterator
__unique_copy(_InputIterator __first, _InputIterator __last,
_BidirectionalIterator __result, _BinaryPredicate __binary_pred,
const bidirectional_iterator_tag &) {
return __unique_copy(__first, __last, __result, __binary_pred, forward_iterator_tag());
}
template <class _InputIterator, class _RandomAccessIterator, class _BinaryPredicate>
inline _RandomAccessIterator
__unique_copy(_InputIterator __first, _InputIterator __last,
_RandomAccessIterator __result, _BinaryPredicate __binary_pred,
const random_access_iterator_tag &) {
return __unique_copy(__first, __last, __result, __binary_pred, forward_iterator_tag());
}
#endif /* _STLP_NONTEMPL_BASE_MATCH_BUG */
_STLP_MOVE_TO_STD_NAMESPACE
template <class _InputIter, class _OutputIter>
_OutputIter
unique_copy(_InputIter __first, _InputIter __last, _OutputIter __result) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
if (__first == __last) return __result;
return _STLP_PRIV __unique_copy(__first, __last, __result,
_STLP_PRIV __equal_to(_STLP_VALUE_TYPE(__first, _InputIter)),
_STLP_ITERATOR_CATEGORY(__result, _OutputIter));
}
template <class _InputIter, class _OutputIter, class _BinaryPredicate>
_OutputIter
unique_copy(_InputIter __first, _InputIter __last,_OutputIter __result,
_BinaryPredicate __binary_pred) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
if (__first == __last) return __result;
return _STLP_PRIV __unique_copy(__first, __last, __result, __binary_pred,
_STLP_ITERATOR_CATEGORY(__result, _OutputIter));
}
// rotate and rotate_copy, and their auxiliary functions
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _ForwardIter, class _Distance>
_ForwardIter __rotate_aux(_ForwardIter __first,
_ForwardIter __middle,
_ForwardIter __last,
_Distance*,
const forward_iterator_tag &) {
if (__first == __middle)
return __last;
if (__last == __middle)
return __first;
_ForwardIter __first2 = __middle;
do {
swap(*__first++, *__first2++);
if (__first == __middle)
__middle = __first2;
} while (__first2 != __last);
_ForwardIter __new_middle = __first;
__first2 = __middle;
while (__first2 != __last) {
swap (*__first++, *__first2++);
if (__first == __middle)
__middle = __first2;
else if (__first2 == __last)
__first2 = __middle;
}
return __new_middle;
}
template <class _BidirectionalIter, class _Distance>
_BidirectionalIter __rotate_aux(_BidirectionalIter __first,
_BidirectionalIter __middle,
_BidirectionalIter __last,
_Distance*,
const bidirectional_iterator_tag &) {
if (__first == __middle)
return __last;
if (__last == __middle)
return __first;
__reverse(__first, __middle, bidirectional_iterator_tag());
__reverse(__middle, __last, bidirectional_iterator_tag());
while (__first != __middle && __middle != __last)
swap (*__first++, *--__last);
if (__first == __middle) {
__reverse(__middle, __last, bidirectional_iterator_tag());
return __last;
}
else {
__reverse(__first, __middle, bidirectional_iterator_tag());
return __first;
}
}
template <class _RandomAccessIter, class _Distance, class _Tp>
_RandomAccessIter __rotate_aux(_RandomAccessIter __first,
_RandomAccessIter __middle,
_RandomAccessIter __last,
_Distance *, _Tp *) {
_Distance __n = __last - __first;
_Distance __k = __middle - __first;
_Distance __l = __n - __k;
_RandomAccessIter __result = __first + (__last - __middle);
if (__k == 0) /* __first == middle */
return __last;
if (__k == __l) {
swap_ranges(__first, __middle, __middle);
return __result;
}
_Distance __d = __gcd(__n, __k);
for (_Distance __i = 0; __i < __d; __i++) {
_Tp __tmp = *__first;
_RandomAccessIter __p = __first;
if (__k < __l) {
for (_Distance __j = 0; __j < __l/__d; __j++) {
if (__p > __first + __l) {
*__p = *(__p - __l);
__p -= __l;
}
*__p = *(__p + __k);
__p += __k;
}
}
else {
for (_Distance __j = 0; __j < __k/__d - 1; __j ++) {
if (__p < __last - __k) {
*__p = *(__p + __k);
__p += __k;
}
*__p = * (__p - __l);
__p -= __l;
}
}
*__p = __tmp;
++__first;
}
return __result;
}
template <class _RandomAccessIter, class _Distance>
inline _RandomAccessIter
__rotate_aux(_RandomAccessIter __first, _RandomAccessIter __middle, _RandomAccessIter __last,
_Distance * __dis, const random_access_iterator_tag &) {
return __rotate_aux(__first, __middle, __last,
__dis, _STLP_VALUE_TYPE(__first, _RandomAccessIter));
}
template <class _ForwardIter>
_ForwardIter
__rotate(_ForwardIter __first, _ForwardIter __middle, _ForwardIter __last) {
_STLP_DEBUG_CHECK(__check_range(__first, __middle))
_STLP_DEBUG_CHECK(__check_range(__middle, __last))
return __rotate_aux(__first, __middle, __last,
_STLP_DISTANCE_TYPE(__first, _ForwardIter),
_STLP_ITERATOR_CATEGORY(__first, _ForwardIter));
}
_STLP_MOVE_TO_STD_NAMESPACE
template <class _ForwardIter>
void rotate(_ForwardIter __first, _ForwardIter __middle, _ForwardIter __last) {
_STLP_PRIV __rotate(__first, __middle, __last);
}
// Return a random number in the range [0, __n). This function encapsulates
// whether we're using rand (part of the standard C library) or lrand48
// (not standard, but a much better choice whenever it's available).
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _Distance>
inline _Distance __random_number(_Distance __n) {
#ifdef _STLP_NO_DRAND48
return rand() % __n;
#else
return lrand48() % __n;
#endif
}
_STLP_MOVE_TO_STD_NAMESPACE
template <class _RandomAccessIter>
void random_shuffle(_RandomAccessIter __first,
_RandomAccessIter __last) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
if (__first == __last) return;
for (_RandomAccessIter __i = __first + 1; __i != __last; ++__i)
iter_swap(__i, __first + _STLP_PRIV __random_number((__i - __first) + 1));
}
template <class _RandomAccessIter, class _RandomNumberGenerator>
void random_shuffle(_RandomAccessIter __first, _RandomAccessIter __last,
_RandomNumberGenerator &__rand) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
if (__first == __last) return;
for (_RandomAccessIter __i = __first + 1; __i != __last; ++__i)
iter_swap(__i, __first + __rand((__i - __first) + 1));
}
#if !defined (_STLP_NO_EXTENSIONS)
// random_sample and random_sample_n (extensions, not part of the standard).
template <class _ForwardIter, class _OutputIter, class _Distance>
_OutputIter random_sample_n(_ForwardIter __first, _ForwardIter __last,
_OutputIter __out_ite, const _Distance __n) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
_Distance __remaining = distance(__first, __last);
_Distance __m = (min) (__n, __remaining);
while (__m > 0) {
if (_STLP_PRIV __random_number(__remaining) < __m) {
*__out_ite = *__first;
++__out_ite;
--__m;
}
--__remaining;
++__first;
}
return __out_ite;
}
template <class _ForwardIter, class _OutputIter, class _Distance,
class _RandomNumberGenerator>
_OutputIter random_sample_n(_ForwardIter __first, _ForwardIter __last,
_OutputIter __out_ite, const _Distance __n,
_RandomNumberGenerator& __rand) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
_Distance __remaining = distance(__first, __last);
_Distance __m = (min) (__n, __remaining);
while (__m > 0) {
if (__rand(__remaining) < __m) {
*__out_ite = *__first;
++__out_ite;
--__m;
}
--__remaining;
++__first;
}
return __out_ite;
}
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _InputIter, class _RandomAccessIter, class _Distance>
_RandomAccessIter __random_sample(_InputIter __first, _InputIter __last,
_RandomAccessIter __out_ite,
const _Distance __n) {
_Distance __m = 0;
_Distance __t = __n;
for ( ; __first != __last && __m < __n; ++__m, ++__first)
__out_ite[__m] = *__first;
while (__first != __last) {
++__t;
_Distance __M = __random_number(__t);
if (__M < __n)
__out_ite[__M] = *__first;
++__first;
}
return __out_ite + __m;
}
template <class _InputIter, class _RandomAccessIter,
class _RandomNumberGenerator, class _Distance>
_RandomAccessIter __random_sample(_InputIter __first, _InputIter __last,
_RandomAccessIter __out_ite,
_RandomNumberGenerator& __rand,
const _Distance __n) {
_Distance __m = 0;
_Distance __t = __n;
for ( ; __first != __last && __m < __n; ++__m, ++__first)
__out_ite[__m] = *__first;
while (__first != __last) {
++__t;
_Distance __M = __rand(__t);
if (__M < __n)
__out_ite[__M] = *__first;
++__first;
}
return __out_ite + __m;
}
_STLP_MOVE_TO_STD_NAMESPACE
template <class _InputIter, class _RandomAccessIter>
_RandomAccessIter
random_sample(_InputIter __first, _InputIter __last,
_RandomAccessIter __out_first, _RandomAccessIter __out_last) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__out_first, __out_last))
return _STLP_PRIV __random_sample(__first, __last,
__out_first, __out_last - __out_first);
}
template <class _InputIter, class _RandomAccessIter, class _RandomNumberGenerator>
_RandomAccessIter
random_sample(_InputIter __first, _InputIter __last,
_RandomAccessIter __out_first, _RandomAccessIter __out_last,
_RandomNumberGenerator& __rand) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__out_first, __out_last))
return _STLP_PRIV __random_sample(__first, __last,
__out_first, __rand,
__out_last - __out_first);
}
#endif /* _STLP_NO_EXTENSIONS */
// partition, stable_partition, and their auxiliary functions
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _ForwardIter, class _Predicate>
_STLP_INLINE_LOOP _ForwardIter __partition(_ForwardIter __first,
_ForwardIter __last,
_Predicate __pred,
const forward_iterator_tag &) {
if (__first == __last) return __first;
while (__pred(*__first))
if (++__first == __last) return __first;
_ForwardIter __next = __first;
while (++__next != __last) {
if (__pred(*__next)) {
swap(*__first, *__next);
++__first;
}
}
return __first;
}
template <class _BidirectionalIter, class _Predicate>
_STLP_INLINE_LOOP _BidirectionalIter __partition(_BidirectionalIter __first,
_BidirectionalIter __last,
_Predicate __pred,
const bidirectional_iterator_tag &) {
for (;;) {
for (;;) {
if (__first == __last)
return __first;
else if (__pred(*__first))
++__first;
else
break;
}
--__last;
for (;;) {
if (__first == __last)
return __first;
else if (!__pred(*__last))
--__last;
else
break;
}
iter_swap(__first, __last);
++__first;
}
}
#if defined (_STLP_NONTEMPL_BASE_MATCH_BUG)
template <class _BidirectionalIter, class _Predicate>
inline
_BidirectionalIter __partition(_BidirectionalIter __first,
_BidirectionalIter __last,
_Predicate __pred,
const random_access_iterator_tag &) {
return __partition(__first, __last, __pred, bidirectional_iterator_tag());
}
#endif
_STLP_MOVE_TO_STD_NAMESPACE
template <class _ForwardIter, class _Predicate>
_ForwardIter partition(_ForwardIter __first, _ForwardIter __last, _Predicate __pred) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
return _STLP_PRIV __partition(__first, __last, __pred, _STLP_ITERATOR_CATEGORY(__first, _ForwardIter));
}
/* __pred_of_first: false if we know that __pred(*__first) is false,
* true when we don't know the result of __pred(*__first).
* __not_pred_of_before_last: true if we know that __pred(*--__last) is true,
* false when we don't know the result of __pred(*--__last).
*/
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _ForwardIter, class _Predicate, class _Distance>
_ForwardIter __inplace_stable_partition(_ForwardIter __first,
_ForwardIter __last,
_Predicate __pred, _Distance __len,
bool __pred_of_first, bool __pred_of_before_last) {
if (__len == 1)
return (__pred_of_first && (__pred_of_before_last || __pred(*__first))) ? __last : __first;
_ForwardIter __middle = __first;
_Distance __half_len = __len / 2;
advance(__middle, __half_len);
return __rotate(__inplace_stable_partition(__first, __middle, __pred, __half_len, __pred_of_first, false),
__middle,
__inplace_stable_partition(__middle, __last, __pred, __len - __half_len, true, __pred_of_before_last));
}
template <class _ForwardIter, class _Pointer, class _Predicate,
class _Distance>
_ForwardIter __stable_partition_adaptive(_ForwardIter __first,
_ForwardIter __last,
_Predicate __pred, _Distance __len,
_Pointer __buffer, _Distance __buffer_size,
bool __pred_of_first, bool __pred_of_before_last) {
if (__len <= __buffer_size) {
_ForwardIter __result1 = __first;
_Pointer __result2 = __buffer;
if ((__first != __last) && (!__pred_of_first || __pred(*__first))) {
*__result2 = *__first;
++__result2; ++__first; --__len;
}
for (; __first != __last ; ++__first, --__len) {
if (((__len == 1) && (__pred_of_before_last || __pred(*__first))) ||
((__len != 1) && __pred(*__first))){
*__result1 = *__first;
++__result1;
}
else {
*__result2 = *__first;
++__result2;
}
}
copy(__buffer, __result2, __result1);
return __result1;
}
else {
_ForwardIter __middle = __first;
_Distance __half_len = __len / 2;
advance(__middle, __half_len);
return __rotate(__stable_partition_adaptive(
__first, __middle, __pred,
__half_len, __buffer, __buffer_size,
__pred_of_first, false),
__middle,
__stable_partition_adaptive(
__middle, __last, __pred,
__len - __half_len, __buffer, __buffer_size,
true, __pred_of_before_last));
}
}
template <class _ForwardIter, class _Predicate, class _Tp, class _Distance>
inline _ForwardIter
__stable_partition_aux_aux(_ForwardIter __first, _ForwardIter __last,
_Predicate __pred, _Tp*, _Distance*, bool __pred_of_before_last = false) {
_Temporary_buffer<_ForwardIter, _Tp> __buf(__first, __last);
_STLP_MPWFIX_TRY //*TY 06/01/2000 - they forget to call dtor for _Temporary_buffer if no try/catch block is present
return (__buf.size() > 0) ?
__stable_partition_adaptive(__first, __last, __pred,
_Distance(__buf.requested_size()),
__buf.begin(), __buf.size(),
false, __pred_of_before_last) :
__inplace_stable_partition(__first, __last, __pred,
_Distance(__buf.requested_size()),
false, __pred_of_before_last);
_STLP_MPWFIX_CATCH //*TY 06/01/2000 - they forget to call dtor for _Temporary_buffer if no try/catch block is present
}
template <class _ForwardIter, class _Predicate>
_ForwardIter
__stable_partition_aux(_ForwardIter __first, _ForwardIter __last, _Predicate __pred,
const forward_iterator_tag &) {
return __stable_partition_aux_aux(__first, __last, __pred,
_STLP_VALUE_TYPE(__first, _ForwardIter),
_STLP_DISTANCE_TYPE(__first, _ForwardIter));
}
template <class _BidirectIter, class _Predicate>
_BidirectIter
__stable_partition_aux(_BidirectIter __first, _BidirectIter __last, _Predicate __pred,
const bidirectional_iterator_tag &) {
for (--__last;;) {
if (__first == __last)
return __first;
else if (!__pred(*__last))
--__last;
else
break;
}
++__last;
//Here we know that __pred(*--__last) is true
return __stable_partition_aux_aux(__first, __last, __pred,
_STLP_VALUE_TYPE(__first, _BidirectIter),
_STLP_DISTANCE_TYPE(__first, _BidirectIter), true);
}
#if defined (_STLP_NONTEMPL_BASE_MATCH_BUG)
template <class _BidirectIter, class _Predicate>
_BidirectIter
__stable_partition_aux(_BidirectIter __first, _BidirectIter __last, _Predicate __pred,
const random_access_iterator_tag &) {
return __stable_partition_aux(__first, __last, __pred, bidirectional_iterator_tag());
}
#endif
_STLP_MOVE_TO_STD_NAMESPACE
template <class _ForwardIter, class _Predicate>
_ForwardIter
stable_partition(_ForwardIter __first, _ForwardIter __last, _Predicate __pred) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
for (;;) {
if (__first == __last)
return __first;
else if (__pred(*__first))
++__first;
else
break;
}
return _STLP_PRIV __stable_partition_aux(__first, __last, __pred,
_STLP_ITERATOR_CATEGORY(__first, _ForwardIter));
}
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _RandomAccessIter, class _Tp, class _Compare>
_RandomAccessIter __unguarded_partition(_RandomAccessIter __first,
_RandomAccessIter __last,
_Tp __pivot, _Compare __comp) {
for (;;) {
while (__comp(*__first, __pivot)) {
_STLP_VERBOSE_ASSERT(!__comp(__pivot, *__first), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
++__first;
}
--__last;
while (__comp(__pivot, *__last)) {
_STLP_VERBOSE_ASSERT(!__comp(*__last, __pivot), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
--__last;
}
if (!(__first < __last))
return __first;
iter_swap(__first, __last);
++__first;
}
}
// sort() and its auxiliary functions.
#define __stl_threshold 16
template <class _RandomAccessIter, class _Tp, class _Compare>
void __unguarded_linear_insert(_RandomAccessIter __last, _Tp __val,
_Compare __comp) {
_RandomAccessIter __next = __last;
--__next;
while (__comp(__val, *__next)) {
_STLP_VERBOSE_ASSERT(!__comp(*__next, __val), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
*__last = *__next;
__last = __next;
--__next;
}
*__last = __val;
}
template <class _RandomAccessIter, class _Tp, class _Compare>
inline void __linear_insert(_RandomAccessIter __first,
_RandomAccessIter __last, _Tp __val, _Compare __comp) {
//*TY 12/26/1998 - added __val as a paramter
// _Tp __val = *__last; //*TY 12/26/1998 - __val supplied by caller
if (__comp(__val, *__first)) {
_STLP_VERBOSE_ASSERT(!__comp(*__first, __val), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
copy_backward(__first, __last, __last + 1);
*__first = __val;
}
else
__unguarded_linear_insert(__last, __val, __comp);
}
template <class _RandomAccessIter, class _Tp, class _Compare>
void __insertion_sort(_RandomAccessIter __first,
_RandomAccessIter __last,
_Tp *, _Compare __comp) {
if (__first == __last) return;
for (_RandomAccessIter __i = __first + 1; __i != __last; ++__i)
__linear_insert<_RandomAccessIter, _Tp, _Compare>(__first, __i, *__i, __comp); //*TY 12/26/1998 - supply *__i as __val
}
template <class _RandomAccessIter, class _Tp, class _Compare>
void __unguarded_insertion_sort_aux(_RandomAccessIter __first,
_RandomAccessIter __last,
_Tp*, _Compare __comp) {
for (_RandomAccessIter __i = __first; __i != __last; ++__i)
__unguarded_linear_insert<_RandomAccessIter, _Tp, _Compare>(__i, *__i, __comp);
}
template <class _RandomAccessIter, class _Compare>
inline void __unguarded_insertion_sort(_RandomAccessIter __first,
_RandomAccessIter __last,
_Compare __comp) {
__unguarded_insertion_sort_aux(__first, __last, _STLP_VALUE_TYPE(__first, _RandomAccessIter), __comp);
}
template <class _RandomAccessIter, class _Compare>
void __final_insertion_sort(_RandomAccessIter __first,
_RandomAccessIter __last, _Compare __comp) {
if (__last - __first > __stl_threshold) {
__insertion_sort(__first, __first + __stl_threshold, _STLP_VALUE_TYPE(__first,_RandomAccessIter), __comp);
__unguarded_insertion_sort(__first + __stl_threshold, __last, __comp);
}
else
__insertion_sort(__first, __last, _STLP_VALUE_TYPE(__first,_RandomAccessIter), __comp);
}
template <class _RandomAccessIter, class _Tp, class _Size, class _Compare>
void __introsort_loop(_RandomAccessIter __first,
_RandomAccessIter __last, _Tp*,
_Size __depth_limit, _Compare __comp) {
while (__last - __first > __stl_threshold) {
if (__depth_limit == 0) {
partial_sort(__first, __last, __last, __comp);
return;
}
--__depth_limit;
_RandomAccessIter __cut =
__unguarded_partition(__first, __last,
_Tp(__median(*__first,
*(__first + (__last - __first)/2),
*(__last - 1), __comp)),
__comp);
__introsort_loop(__cut, __last, (_Tp*) 0, __depth_limit, __comp);
__last = __cut;
}
}
_STLP_MOVE_TO_STD_NAMESPACE
template <class _RandomAccessIter>
void sort(_RandomAccessIter __first, _RandomAccessIter __last) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
if (__first != __last) {
_STLP_PRIV __introsort_loop(__first, __last,
_STLP_VALUE_TYPE(__first, _RandomAccessIter),
_STLP_PRIV __lg(__last - __first) * 2,
_STLP_PRIV __less(_STLP_VALUE_TYPE(__first, _RandomAccessIter)));
_STLP_PRIV __final_insertion_sort(__first, __last,
_STLP_PRIV __less(_STLP_VALUE_TYPE(__first, _RandomAccessIter)));
}
}
template <class _RandomAccessIter, class _Compare>
void sort(_RandomAccessIter __first, _RandomAccessIter __last, _Compare __comp) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
if (__first != __last) {
_STLP_PRIV __introsort_loop(__first, __last,
_STLP_VALUE_TYPE(__first, _RandomAccessIter),
_STLP_PRIV __lg(__last - __first) * 2, __comp);
_STLP_PRIV __final_insertion_sort(__first, __last, __comp);
}
}
// stable_sort() and its auxiliary functions.
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _RandomAccessIter, class _Compare>
void __inplace_stable_sort(_RandomAccessIter __first,
_RandomAccessIter __last, _Compare __comp) {
if (__last - __first < 15) {
__insertion_sort(__first, __last, _STLP_VALUE_TYPE(__first,_RandomAccessIter), __comp);
return;
}
_RandomAccessIter __middle = __first + (__last - __first) / 2;
__inplace_stable_sort(__first, __middle, __comp);
__inplace_stable_sort(__middle, __last, __comp);
__merge_without_buffer(__first, __middle, __last,
__middle - __first,
__last - __middle,
__comp);
}
template <class _RandomAccessIter1, class _RandomAccessIter2,
class _Distance, class _Compare>
void __merge_sort_loop(_RandomAccessIter1 __first,
_RandomAccessIter1 __last,
_RandomAccessIter2 __result, _Distance __step_size,
_Compare __comp) {
_Distance __two_step = 2 * __step_size;
while (__last - __first >= __two_step) {
__result = merge(__first, __first + __step_size,
__first + __step_size, __first + __two_step,
__result,
__comp);
__first += __two_step;
}
__step_size = (min) (_Distance(__last - __first), __step_size);
merge(__first, __first + __step_size,
__first + __step_size, __last,
__result,
__comp);
}
const int __stl_chunk_size = 7;
template <class _RandomAccessIter, class _Distance, class _Compare>
void __chunk_insertion_sort(_RandomAccessIter __first,
_RandomAccessIter __last,
_Distance __chunk_size, _Compare __comp) {
while (__last - __first >= __chunk_size) {
__insertion_sort(__first, __first + __chunk_size,
_STLP_VALUE_TYPE(__first,_RandomAccessIter), __comp);
__first += __chunk_size;
}
__insertion_sort(__first, __last, _STLP_VALUE_TYPE(__first,_RandomAccessIter), __comp);
}
template <class _RandomAccessIter, class _Pointer, class _Distance,
class _Compare>
void __merge_sort_with_buffer(_RandomAccessIter __first,
_RandomAccessIter __last, _Pointer __buffer,
_Distance*, _Compare __comp) {
_Distance __len = __last - __first;
_Pointer __buffer_last = __buffer + __len;
_Distance __step_size = __stl_chunk_size;
__chunk_insertion_sort(__first, __last, __step_size, __comp);
while (__step_size < __len) {
__merge_sort_loop(__first, __last, __buffer, __step_size, __comp);
__step_size *= 2;
__merge_sort_loop(__buffer, __buffer_last, __first, __step_size, __comp);
__step_size *= 2;
}
}
template <class _BidirectionalIter1, class _BidirectionalIter2,
class _Distance>
_BidirectionalIter1 __rotate_adaptive(_BidirectionalIter1 __first,
_BidirectionalIter1 __middle,
_BidirectionalIter1 __last,
_Distance __len1, _Distance __len2,
_BidirectionalIter2 __buffer,
_Distance __buffer_size) {
if (__len1 > __len2 && __len2 <= __buffer_size) {
_BidirectionalIter2 __buffer_end = copy(__middle, __last, __buffer);
copy_backward(__first, __middle, __last);
return copy(__buffer, __buffer_end, __first);
}
else if (__len1 <= __buffer_size) {
_BidirectionalIter2 __buffer_end = copy(__first, __middle, __buffer);
copy(__middle, __last, __first);
return copy_backward(__buffer, __buffer_end, __last);
}
else
return __rotate(__first, __middle, __last);
}
template <class _BidirectionalIter, class _Distance, class _Pointer,
class _Compare>
void __merge_adaptive(_BidirectionalIter __first,
_BidirectionalIter __middle,
_BidirectionalIter __last,
_Distance __len1, _Distance __len2,
_Pointer __buffer, _Distance __buffer_size,
_Compare __comp) {
if (__len1 <= __len2 && __len1 <= __buffer_size) {
_Pointer __buffer_end = copy(__first, __middle, __buffer);
merge(__buffer, __buffer_end, __middle, __last, __first, __comp);
}
else if (__len2 <= __buffer_size) {
_Pointer __buffer_end = copy(__middle, __last, __buffer);
__merge_backward(__first, __middle, __buffer, __buffer_end, __last,
__comp);
}
else {
_BidirectionalIter __first_cut = __first;
_BidirectionalIter __second_cut = __middle;
_Distance __len11 = 0;
_Distance __len22 = 0;
if (__len1 > __len2) {
__len11 = __len1 / 2;
advance(__first_cut, __len11);
__second_cut = lower_bound(__middle, __last, *__first_cut, __comp);
__len22 += distance(__middle, __second_cut);
}
else {
__len22 = __len2 / 2;
advance(__second_cut, __len22);
__first_cut = upper_bound(__first, __middle, *__second_cut, __comp);
__len11 += distance(__first, __first_cut);
}
_BidirectionalIter __new_middle =
__rotate_adaptive(__first_cut, __middle, __second_cut, __len1 - __len11,
__len22, __buffer, __buffer_size);
__merge_adaptive(__first, __first_cut, __new_middle, __len11,
__len22, __buffer, __buffer_size, __comp);
__merge_adaptive(__new_middle, __second_cut, __last, __len1 - __len11,
__len2 - __len22, __buffer, __buffer_size, __comp);
}
}
template <class _RandomAccessIter, class _Pointer, class _Distance,
class _Compare>
void __stable_sort_adaptive(_RandomAccessIter __first,
_RandomAccessIter __last, _Pointer __buffer,
_Distance __buffer_size, _Compare __comp) {
_Distance __len = (__last - __first + 1) / 2;
_RandomAccessIter __middle = __first + __len;
if (__len > __buffer_size) {
__stable_sort_adaptive(__first, __middle, __buffer, __buffer_size,
__comp);
__stable_sort_adaptive(__middle, __last, __buffer, __buffer_size,
__comp);
}
else {
__merge_sort_with_buffer(__first, __middle, __buffer, (_Distance*)0,
__comp);
__merge_sort_with_buffer(__middle, __last, __buffer, (_Distance*)0,
__comp);
}
__merge_adaptive(__first, __middle, __last, _Distance(__middle - __first),
_Distance(__last - __middle), __buffer, __buffer_size,
__comp);
}
template <class _RandomAccessIter, class _Tp, class _Distance, class _Compare>
void __stable_sort_aux(_RandomAccessIter __first,
_RandomAccessIter __last, _Tp*, _Distance*,
_Compare __comp) {
_Temporary_buffer<_RandomAccessIter, _Tp> buf(__first, __last);
if (buf.begin() == 0)
__inplace_stable_sort(__first, __last, __comp);
else
__stable_sort_adaptive(__first, __last, buf.begin(),
_Distance(buf.size()),
__comp);
}
_STLP_MOVE_TO_STD_NAMESPACE
template <class _RandomAccessIter>
void stable_sort(_RandomAccessIter __first,
_RandomAccessIter __last) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
_STLP_PRIV __stable_sort_aux(__first, __last,
_STLP_VALUE_TYPE(__first, _RandomAccessIter),
_STLP_DISTANCE_TYPE(__first, _RandomAccessIter),
_STLP_PRIV __less(_STLP_VALUE_TYPE(__first, _RandomAccessIter)));
}
template <class _RandomAccessIter, class _Compare>
void stable_sort(_RandomAccessIter __first,
_RandomAccessIter __last, _Compare __comp) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
_STLP_PRIV __stable_sort_aux(__first, __last,
_STLP_VALUE_TYPE(__first, _RandomAccessIter),
_STLP_DISTANCE_TYPE(__first, _RandomAccessIter),
__comp);
}
// partial_sort, partial_sort_copy, and auxiliary functions.
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _RandomAccessIter, class _Tp, class _Compare>
void __partial_sort(_RandomAccessIter __first, _RandomAccessIter __middle,
_RandomAccessIter __last, _Tp*, _Compare __comp) {
make_heap(__first, __middle, __comp);
for (_RandomAccessIter __i = __middle; __i < __last; ++__i) {
if (__comp(*__i, *__first)) {
_STLP_VERBOSE_ASSERT(!__comp(*__first, *__i), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
__pop_heap(__first, __middle, __i, _Tp(*__i), __comp,
_STLP_DISTANCE_TYPE(__first, _RandomAccessIter));
}
}
sort_heap(__first, __middle, __comp);
}
_STLP_MOVE_TO_STD_NAMESPACE
template <class _RandomAccessIter>
void partial_sort(_RandomAccessIter __first,_RandomAccessIter __middle,
_RandomAccessIter __last) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __middle))
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__middle, __last))
_STLP_PRIV __partial_sort(__first, __middle, __last, _STLP_VALUE_TYPE(__first, _RandomAccessIter),
_STLP_PRIV __less(_STLP_VALUE_TYPE(__first, _RandomAccessIter)));
}
template <class _RandomAccessIter, class _Compare>
void partial_sort(_RandomAccessIter __first,_RandomAccessIter __middle,
_RandomAccessIter __last, _Compare __comp) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __middle))
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__middle, __last))
_STLP_PRIV __partial_sort(__first, __middle, __last, _STLP_VALUE_TYPE(__first, _RandomAccessIter), __comp);
}
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _InputIter, class _RandomAccessIter, class _Compare,
class _Distance, class _Tp>
_RandomAccessIter __partial_sort_copy(_InputIter __first,
_InputIter __last,
_RandomAccessIter __result_first,
_RandomAccessIter __result_last,
_Compare __comp, _Distance*, _Tp*) {
if (__result_first == __result_last) return __result_last;
_RandomAccessIter __result_real_last = __result_first;
while(__first != __last && __result_real_last != __result_last) {
*__result_real_last = *__first;
++__result_real_last;
++__first;
}
make_heap(__result_first, __result_real_last, __comp);
while (__first != __last) {
if (__comp(*__first, *__result_first)) {
_STLP_VERBOSE_ASSERT(!__comp(*__result_first, *__first), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
__adjust_heap(__result_first, _Distance(0),
_Distance(__result_real_last - __result_first),
_Tp(*__first),
__comp);
}
++__first;
}
sort_heap(__result_first, __result_real_last, __comp);
return __result_real_last;
}
_STLP_MOVE_TO_STD_NAMESPACE
template <class _InputIter, class _RandomAccessIter>
_RandomAccessIter
partial_sort_copy(_InputIter __first, _InputIter __last,
_RandomAccessIter __result_first, _RandomAccessIter __result_last) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__result_first, __result_last))
return _STLP_PRIV __partial_sort_copy(__first, __last, __result_first, __result_last,
_STLP_PRIV __less(_STLP_VALUE_TYPE(__first, _InputIter)),
_STLP_DISTANCE_TYPE(__result_first, _RandomAccessIter),
_STLP_VALUE_TYPE(__first, _InputIter));
}
template <class _InputIter, class _RandomAccessIter, class _Compare>
_RandomAccessIter
partial_sort_copy(_InputIter __first, _InputIter __last,
_RandomAccessIter __result_first,
_RandomAccessIter __result_last, _Compare __comp) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__result_first, __result_last))
return _STLP_PRIV __partial_sort_copy(__first, __last, __result_first, __result_last,
__comp,
_STLP_DISTANCE_TYPE(__result_first, _RandomAccessIter),
_STLP_VALUE_TYPE(__first, _InputIter));
}
// nth_element() and its auxiliary functions.
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _RandomAccessIter, class _Tp, class _Compare>
void __nth_element(_RandomAccessIter __first, _RandomAccessIter __nth,
_RandomAccessIter __last, _Tp*, _Compare __comp) {
while (__last - __first > 3) {
_RandomAccessIter __cut =
__unguarded_partition(__first, __last,
_Tp(__median(*__first,
*(__first + (__last - __first)/2),
*(__last - 1),
__comp)),
__comp);
if (__cut <= __nth)
__first = __cut;
else
__last = __cut;
}
__insertion_sort(__first, __last, _STLP_VALUE_TYPE(__first,_RandomAccessIter), __comp);
}
_STLP_MOVE_TO_STD_NAMESPACE
template <class _RandomAccessIter>
void nth_element(_RandomAccessIter __first, _RandomAccessIter __nth,
_RandomAccessIter __last) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __nth))
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__nth, __last))
_STLP_PRIV __nth_element(__first, __nth, __last, _STLP_VALUE_TYPE(__first, _RandomAccessIter),
_STLP_PRIV __less(_STLP_VALUE_TYPE(__first, _RandomAccessIter)));
}
template <class _RandomAccessIter, class _Compare>
void nth_element(_RandomAccessIter __first, _RandomAccessIter __nth,
_RandomAccessIter __last, _Compare __comp) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __nth))
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__nth, __last))
_STLP_PRIV __nth_element(__first, __nth, __last, _STLP_VALUE_TYPE(__first, _RandomAccessIter), __comp);
}
// Binary search (lower_bound, upper_bound, equal_range, binary_search).
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _ForwardIter, class _Tp,
class _Compare1, class _Compare2, class _Distance>
_ForwardIter __upper_bound(_ForwardIter __first, _ForwardIter __last, const _Tp& __val,
_Compare1 __comp1, _Compare2 __comp2, _Distance*) {
_Distance __len = distance(__first, __last);
_Distance __half;
while (__len > 0) {
__half = __len >> 1;
_ForwardIter __middle = __first;
advance(__middle, __half);
if (__comp2(__val, *__middle)) {
_STLP_VERBOSE_ASSERT(!__comp1(*__middle, __val), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
__len = __half;
}
else {
__first = __middle;
++__first;
__len = __len - __half - 1;
}
}
return __first;
}
template <class _ForwardIter, class _Tp,
class _Compare1, class _Compare2, class _Distance>
pair<_ForwardIter, _ForwardIter>
__equal_range(_ForwardIter __first, _ForwardIter __last, const _Tp& __val,
_Compare1 __comp1, _Compare2 __comp2, _Distance* __dist) {
_Distance __len = distance(__first, __last);
_Distance __half;
while (__len > 0) {
__half = __len >> 1;
_ForwardIter __middle = __first;
advance(__middle, __half);
if (__comp1(*__middle, __val)) {
_STLP_VERBOSE_ASSERT(!__comp2(__val, *__middle), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
__first = __middle;
++__first;
__len = __len - __half - 1;
}
else if (__comp2(__val, *__middle)) {
_STLP_VERBOSE_ASSERT(!__comp1(*__middle, __val), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
__len = __half;
}
else {
_ForwardIter __left = __lower_bound(__first, __middle, __val, __comp1, __comp2, __dist);
//Small optim: If lower_bound haven't found an equivalent value
//there is no need to call upper_bound.
if (__comp1(*__left, __val)) {
_STLP_VERBOSE_ASSERT(!__comp2(__val, *__left), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
return pair<_ForwardIter, _ForwardIter>(__left, __left);
}
advance(__first, __len);
_ForwardIter __right = __upper_bound(++__middle, __first, __val, __comp1, __comp2, __dist);
return pair<_ForwardIter, _ForwardIter>(__left, __right);
}
}
return pair<_ForwardIter, _ForwardIter>(__first, __first);
}
_STLP_MOVE_TO_STD_NAMESPACE
template <class _InputIter1, class _InputIter2, class _OutputIter>
_OutputIter merge(_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2,
_OutputIter __result) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first1, __last1))
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first2, __last2))
while (__first1 != __last1 && __first2 != __last2) {
if (*__first2 < *__first1) {
*__result = *__first2;
++__first2;
}
else {
*__result = *__first1;
++__first1;
}
++__result;
}
return copy(__first2, __last2, copy(__first1, __last1, __result));
}
template <class _InputIter1, class _InputIter2, class _OutputIter,
class _Compare>
_OutputIter merge(_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2,
_OutputIter __result, _Compare __comp) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first1, __last1))
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first2, __last2))
while (__first1 != __last1 && __first2 != __last2) {
if (__comp(*__first2, *__first1)) {
_STLP_VERBOSE_ASSERT(!__comp(*__first1, *__first2), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
*__result = *__first2;
++__first2;
}
else {
*__result = *__first1;
++__first1;
}
++__result;
}
return copy(__first2, __last2, copy(__first1, __last1, __result));
}
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _BidirectionalIter, class _Distance, class _Compare>
void __merge_without_buffer(_BidirectionalIter __first,
_BidirectionalIter __middle,
_BidirectionalIter __last,
_Distance __len1, _Distance __len2,
_Compare __comp) {
if (__len1 == 0 || __len2 == 0)
return;
if (__len1 + __len2 == 2) {
if (__comp(*__middle, *__first)) {
_STLP_VERBOSE_ASSERT(!__comp(*__first, *__middle), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
iter_swap(__first, __middle);
}
return;
}
_BidirectionalIter __first_cut = __first;
_BidirectionalIter __second_cut = __middle;
_Distance __len11 = 0;
_Distance __len22 = 0;
if (__len1 > __len2) {
__len11 = __len1 / 2;
advance(__first_cut, __len11);
__second_cut = lower_bound(__middle, __last, *__first_cut, __comp);
__len22 += distance(__middle, __second_cut);
}
else {
__len22 = __len2 / 2;
advance(__second_cut, __len22);
__first_cut = upper_bound(__first, __middle, *__second_cut, __comp);
__len11 +=distance(__first, __first_cut);
}
_BidirectionalIter __new_middle
= __rotate(__first_cut, __middle, __second_cut);
__merge_without_buffer(__first, __first_cut, __new_middle, __len11, __len22,
__comp);
__merge_without_buffer(__new_middle, __second_cut, __last, __len1 - __len11,
__len2 - __len22, __comp);
}
template <class _BidirectionalIter1, class _BidirectionalIter2,
class _BidirectionalIter3, class _Compare>
_BidirectionalIter3 __merge_backward(_BidirectionalIter1 __first1,
_BidirectionalIter1 __last1,
_BidirectionalIter2 __first2,
_BidirectionalIter2 __last2,
_BidirectionalIter3 __result,
_Compare __comp) {
if (__first1 == __last1)
return copy_backward(__first2, __last2, __result);
if (__first2 == __last2)
return copy_backward(__first1, __last1, __result);
--__last1;
--__last2;
for (;;) {
if (__comp(*__last2, *__last1)) {
_STLP_VERBOSE_ASSERT(!__comp(*__last1, *__last2), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
*--__result = *__last1;
if (__first1 == __last1)
return copy_backward(__first2, ++__last2, __result);
--__last1;
}
else {
*--__result = *__last2;
if (__first2 == __last2)
return copy_backward(__first1, ++__last1, __result);
--__last2;
}
}
}
template <class _BidirectionalIter, class _Tp,
class _Distance, class _Compare>
inline void __inplace_merge_aux(_BidirectionalIter __first,
_BidirectionalIter __middle,
_BidirectionalIter __last, _Tp*, _Distance*,
_Compare __comp) {
_Distance __len1 = distance(__first, __middle);
_Distance __len2 = distance(__middle, __last);
_Temporary_buffer<_BidirectionalIter, _Tp> __buf(__first, __last);
if (__buf.begin() == 0)
__merge_without_buffer(__first, __middle, __last, __len1, __len2, __comp);
else
__merge_adaptive(__first, __middle, __last, __len1, __len2,
__buf.begin(), _Distance(__buf.size()),
__comp);
}
_STLP_MOVE_TO_STD_NAMESPACE
template <class _BidirectionalIter>
void inplace_merge(_BidirectionalIter __first,
_BidirectionalIter __middle,
_BidirectionalIter __last) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __middle))
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__middle, __last))
if (__first == __middle || __middle == __last)
return;
_STLP_PRIV __inplace_merge_aux(__first, __middle, __last,
_STLP_VALUE_TYPE(__first, _BidirectionalIter), _STLP_DISTANCE_TYPE(__first, _BidirectionalIter),
_STLP_PRIV __less(_STLP_VALUE_TYPE(__first, _BidirectionalIter)));
}
template <class _BidirectionalIter, class _Compare>
void inplace_merge(_BidirectionalIter __first,
_BidirectionalIter __middle,
_BidirectionalIter __last, _Compare __comp) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __middle))
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__middle, __last))
if (__first == __middle || __middle == __last)
return;
_STLP_PRIV __inplace_merge_aux(__first, __middle, __last,
_STLP_VALUE_TYPE(__first, _BidirectionalIter), _STLP_DISTANCE_TYPE(__first, _BidirectionalIter),
__comp);
}
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _InputIter1, class _InputIter2, class _Compare>
bool __includes(_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2, _Compare __comp) {
_STLP_DEBUG_CHECK(__check_range(__first1, __last1))
_STLP_DEBUG_CHECK(__check_range(__first2, __last2))
while (__first1 != __last1 && __first2 != __last2)
if (__comp(*__first2, *__first1)) {
_STLP_VERBOSE_ASSERT(!__comp(*__first1, *__first2), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
return false;
}
else if (__comp(*__first1, *__first2))
++__first1;
else
++__first1, ++__first2;
return __first2 == __last2;
}
_STLP_MOVE_TO_STD_NAMESPACE
template <class _InputIter1, class _InputIter2, class _Compare>
bool includes(_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2, _Compare __comp) {
return _STLP_PRIV __includes(__first1, __last1, __first2, __last2, __comp);
}
template <class _InputIter1, class _InputIter2>
bool includes(_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2) {
return _STLP_PRIV __includes(__first1, __last1, __first2, __last2,
_STLP_PRIV __less(_STLP_VALUE_TYPE(__first1, _InputIter1)));
}
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _InputIter1, class _InputIter2, class _OutputIter,
class _Compare>
_OutputIter __set_union(_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2,
_OutputIter __result, _Compare __comp) {
_STLP_DEBUG_CHECK(__check_range(__first1, __last1))
_STLP_DEBUG_CHECK(__check_range(__first2, __last2))
while (__first1 != __last1 && __first2 != __last2) {
if (__comp(*__first1, *__first2)) {
_STLP_VERBOSE_ASSERT(!__comp(*__first2, *__first1), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
*__result = *__first1;
++__first1;
}
else if (__comp(*__first2, *__first1)) {
_STLP_VERBOSE_ASSERT(!__comp(*__first1, *__first2), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
*__result = *__first2;
++__first2;
}
else {
*__result = *__first1;
++__first1;
++__first2;
}
++__result;
}
return copy(__first2, __last2, copy(__first1, __last1, __result));
}
_STLP_MOVE_TO_STD_NAMESPACE
template <class _InputIter1, class _InputIter2, class _OutputIter>
_OutputIter set_union(_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2,
_OutputIter __result) {
return _STLP_PRIV __set_union(__first1, __last1, __first2, __last2, __result,
_STLP_PRIV __less(_STLP_VALUE_TYPE(__first1, _InputIter1)));
}
template <class _InputIter1, class _InputIter2, class _OutputIter,
class _Compare>
_OutputIter set_union(_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2,
_OutputIter __result, _Compare __comp) {
return _STLP_PRIV __set_union(__first1, __last1, __first2, __last2, __result, __comp);
}
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _InputIter1, class _InputIter2, class _OutputIter,
class _Compare>
_OutputIter __set_intersection(_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2,
_OutputIter __result, _Compare __comp) {
_STLP_DEBUG_CHECK(__check_range(__first1, __last1))
_STLP_DEBUG_CHECK(__check_range(__first2, __last2))
while (__first1 != __last1 && __first2 != __last2)
if (__comp(*__first1, *__first2)) {
_STLP_VERBOSE_ASSERT(!__comp(*__first2, *__first1), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
++__first1;
}
else if (__comp(*__first2, *__first1))
++__first2;
else {
*__result = *__first1;
++__first1;
++__first2;
++__result;
}
return __result;
}
_STLP_MOVE_TO_STD_NAMESPACE
template <class _InputIter1, class _InputIter2, class _OutputIter>
_OutputIter set_intersection(_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2,
_OutputIter __result) {
return _STLP_PRIV __set_intersection(__first1, __last1, __first2, __last2, __result,
_STLP_PRIV __less(_STLP_VALUE_TYPE(__first1, _InputIter1)));
}
template <class _InputIter1, class _InputIter2, class _OutputIter,
class _Compare>
_OutputIter set_intersection(_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2,
_OutputIter __result, _Compare __comp) {
return _STLP_PRIV __set_intersection(__first1, __last1, __first2, __last2, __result, __comp);
}
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _InputIter1, class _InputIter2, class _OutputIter,
class _Compare>
_OutputIter __set_difference(_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2,
_OutputIter __result, _Compare __comp) {
_STLP_DEBUG_CHECK(__check_range(__first1, __last1))
_STLP_DEBUG_CHECK(__check_range(__first2, __last2))
while (__first1 != __last1 && __first2 != __last2)
if (__comp(*__first1, *__first2)) {
_STLP_VERBOSE_ASSERT(!__comp(*__first2, *__first1), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
*__result = *__first1;
++__first1;
++__result;
}
else if (__comp(*__first2, *__first1))
++__first2;
else {
++__first1;
++__first2;
}
return copy(__first1, __last1, __result);
}
_STLP_MOVE_TO_STD_NAMESPACE
template <class _InputIter1, class _InputIter2, class _OutputIter>
_OutputIter set_difference(_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2,
_OutputIter __result) {
return _STLP_PRIV __set_difference(__first1, __last1, __first2, __last2, __result,
_STLP_PRIV __less(_STLP_VALUE_TYPE(__first1, _InputIter1)));
}
template <class _InputIter1, class _InputIter2, class _OutputIter,
class _Compare>
_OutputIter set_difference(_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2,
_OutputIter __result, _Compare __comp) {
return _STLP_PRIV __set_difference(__first1, __last1, __first2, __last2, __result, __comp);
}
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _InputIter1, class _InputIter2, class _OutputIter, class _Compare>
_OutputIter
__set_symmetric_difference(_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2,
_OutputIter __result, _Compare __comp) {
_STLP_DEBUG_CHECK(__check_range(__first1, __last1))
_STLP_DEBUG_CHECK(__check_range(__first2, __last2))
while (__first1 != __last1 && __first2 != __last2) {
if (__comp(*__first1, *__first2)) {
_STLP_VERBOSE_ASSERT(!__comp(*__first2, *__first1), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
*__result = *__first1;
++__first1;
++__result;
}
else if (__comp(*__first2, *__first1)) {
*__result = *__first2;
++__first2;
++__result;
}
else {
++__first1;
++__first2;
}
}
return copy(__first2, __last2, copy(__first1, __last1, __result));
}
_STLP_MOVE_TO_STD_NAMESPACE
template <class _InputIter1, class _InputIter2, class _OutputIter>
_OutputIter
set_symmetric_difference(_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2,
_OutputIter __result) {
return _STLP_PRIV __set_symmetric_difference(__first1, __last1, __first2, __last2, __result,
_STLP_PRIV __less(_STLP_VALUE_TYPE(__first1, _InputIter1)));
}
template <class _InputIter1, class _InputIter2, class _OutputIter, class _Compare>
_OutputIter
set_symmetric_difference(_InputIter1 __first1, _InputIter1 __last1,
_InputIter2 __first2, _InputIter2 __last2,
_OutputIter __result,
_Compare __comp) {
return _STLP_PRIV __set_symmetric_difference(__first1, __last1, __first2, __last2, __result, __comp);
}
// min_element and max_element, with and without an explicitly supplied
// comparison function.
template <class _ForwardIter>
_ForwardIter max_element(_ForwardIter __first, _ForwardIter __last) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
if (__first == __last) return __first;
_ForwardIter __result = __first;
while (++__first != __last)
if (*__result < *__first)
__result = __first;
return __result;
}
template <class _ForwardIter, class _Compare>
_ForwardIter max_element(_ForwardIter __first, _ForwardIter __last,
_Compare __comp) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
if (__first == __last) return __first;
_ForwardIter __result = __first;
while (++__first != __last) {
if (__comp(*__result, *__first)) {
_STLP_VERBOSE_ASSERT(!__comp(*__first, *__result), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
__result = __first;
}
}
return __result;
}
template <class _ForwardIter>
_ForwardIter min_element(_ForwardIter __first, _ForwardIter __last) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
if (__first == __last) return __first;
_ForwardIter __result = __first;
while (++__first != __last)
if (*__first < *__result)
__result = __first;
return __result;
}
template <class _ForwardIter, class _Compare>
_ForwardIter min_element(_ForwardIter __first, _ForwardIter __last,
_Compare __comp) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
if (__first == __last) return __first;
_ForwardIter __result = __first;
while (++__first != __last) {
if (__comp(*__first, *__result)) {
_STLP_VERBOSE_ASSERT(!__comp(*__result, *__first), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
__result = __first;
}
}
return __result;
}
// next_permutation and prev_permutation, with and without an explicitly
// supplied comparison function.
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _BidirectionalIter, class _Compare>
bool __next_permutation(_BidirectionalIter __first, _BidirectionalIter __last,
_Compare __comp) {
_STLP_DEBUG_CHECK(__check_range(__first, __last))
if (__first == __last)
return false;
_BidirectionalIter __i = __first;
++__i;
if (__i == __last)
return false;
__i = __last;
--__i;
for(;;) {
_BidirectionalIter __ii = __i;
--__i;
if (__comp(*__i, *__ii)) {
_STLP_VERBOSE_ASSERT(!__comp(*__ii, *__i), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
_BidirectionalIter __j = __last;
while (!__comp(*__i, *--__j)) {}
iter_swap(__i, __j);
reverse(__ii, __last);
return true;
}
if (__i == __first) {
reverse(__first, __last);
return false;
}
}
#if defined (_STLP_NEED_UNREACHABLE_RETURN)
return false;
#endif
}
_STLP_MOVE_TO_STD_NAMESPACE
template <class _BidirectionalIter>
bool next_permutation(_BidirectionalIter __first, _BidirectionalIter __last) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
return _STLP_PRIV __next_permutation(__first, __last,
_STLP_PRIV __less(_STLP_VALUE_TYPE(__first, _BidirectionalIter)));
}
template <class _BidirectionalIter, class _Compare>
bool next_permutation(_BidirectionalIter __first, _BidirectionalIter __last,
_Compare __comp) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
return _STLP_PRIV __next_permutation(__first, __last, __comp);
}
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _BidirectionalIter, class _Compare>
bool __prev_permutation(_BidirectionalIter __first, _BidirectionalIter __last,
_Compare __comp) {
if (__first == __last)
return false;
_BidirectionalIter __i = __first;
++__i;
if (__i == __last)
return false;
__i = __last;
--__i;
for(;;) {
_BidirectionalIter __ii = __i;
--__i;
if (__comp(*__ii, *__i)) {
_STLP_VERBOSE_ASSERT(!__comp(*__i, *__ii), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
_BidirectionalIter __j = __last;
while (!__comp(*--__j, *__i)) {}
iter_swap(__i, __j);
reverse(__ii, __last);
return true;
}
if (__i == __first) {
reverse(__first, __last);
return false;
}
}
#if defined (_STLP_NEED_UNREACHABLE_RETURN)
return false;
#endif
}
_STLP_MOVE_TO_STD_NAMESPACE
template <class _BidirectionalIter>
bool prev_permutation(_BidirectionalIter __first, _BidirectionalIter __last) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
return _STLP_PRIV __prev_permutation(__first, __last,
_STLP_PRIV __less(_STLP_VALUE_TYPE(__first, _BidirectionalIter)));
}
template <class _BidirectionalIter, class _Compare>
bool prev_permutation(_BidirectionalIter __first, _BidirectionalIter __last,
_Compare __comp) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
return _STLP_PRIV __prev_permutation(__first, __last, __comp);
}
#if !defined (_STLP_NO_EXTENSIONS)
// is_heap, a predicate testing whether or not a range is
// a heap. This function is an extension, not part of the C++
// standard.
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _RandomAccessIter, class _Distance, class _StrictWeakOrdering>
bool __is_heap(_RandomAccessIter __first, _StrictWeakOrdering __comp,
_Distance __n) {
_Distance __parent = 0;
for (_Distance __child = 1; __child < __n; ++__child) {
if (__comp(__first[__parent], __first[__child])) {
_STLP_VERBOSE_ASSERT(!__comp(__first[__child], __first[__parent]), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
return false;
}
if ((__child & 1) == 0)
++__parent;
}
return true;
}
_STLP_MOVE_TO_STD_NAMESPACE
template <class _RandomAccessIter>
bool is_heap(_RandomAccessIter __first, _RandomAccessIter __last) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
return _STLP_PRIV __is_heap(__first, _STLP_PRIV __less(_STLP_VALUE_TYPE(__first, _RandomAccessIter)), __last - __first);
}
template <class _RandomAccessIter, class _StrictWeakOrdering>
bool is_heap(_RandomAccessIter __first, _RandomAccessIter __last,
_StrictWeakOrdering __comp) {
_STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
return _STLP_PRIV __is_heap(__first, __comp, __last - __first);
}
_STLP_MOVE_TO_PRIV_NAMESPACE
template <class _ForwardIter, class _StrictWeakOrdering>
bool __is_sorted(_ForwardIter __first, _ForwardIter __last,
_StrictWeakOrdering __comp) {
_STLP_DEBUG_CHECK(__check_range(__first, __last))
if (__first == __last)
return true;
_ForwardIter __next = __first;
for (++__next; __next != __last; __first = __next, ++__next) {
if (__comp(*__next, *__first)) {
_STLP_VERBOSE_ASSERT(!__comp(*__first, *__next), _StlMsg_INVALID_STRICT_WEAK_PREDICATE)
return false;
}
}
return true;
}
_STLP_MOVE_TO_STD_NAMESPACE
#endif /* _STLP_NO_EXTENSIONS */
_STLP_END_NAMESPACE
#undef __stl_threshold
#endif /* _STLP_ALGO_C */
// Local Variables:
// mode:C++
// End: