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__gnu_debug(3cxx) __gnu_debug(3cxx)

NAME

__gnu_debug - GNU debug classes for public use.

SYNOPSIS

Classes


class _After_nth_from
struct _BeforeBeginHelper
class _Equal_to
class _Not_equal_to
class _Safe_container
Safe class dealing with some allocator dependent operations. class _Safe_forward_list
Special iterators swap and invalidation for forward_list because of the before_begin iterator. class _Safe_iterator
Safe iterator wrapper. class _Safe_iterator_base
Basic functionality for a safe iterator. class _Safe_local_iterator
Safe iterator wrapper. class _Safe_local_iterator_base
Basic functionality for a safe iterator. class _Safe_node_sequence
Like _Safe_sequence but with a special _M_invalidate_all implementation not invalidating past-the-end iterators. Used by node based sequence. class _Safe_sequence
Base class for constructing a safe sequence type that tracks iterators that reference it. class _Safe_sequence_base
Base class that supports tracking of iterators that reference a sequence. class _Safe_unordered_container
Base class for constructing a safe unordered container type that tracks iterators that reference it. class _Safe_unordered_container_base
Base class that supports tracking of local iterators that reference an unordered container. class _Safe_vector
Base class for Debug Mode vector. struct _Sequence_traits
class basic_string
Class std::basic_string with safety/checking/debug instrumentation.

Typedefs


typedef basic_string< char > string
typedef basic_string< wchar_t > wstring

Enumerations


enum _Debug_msg_id { __msg_valid_range, __msg_insert_singular, __msg_insert_different, __msg_erase_bad, __msg_erase_different, __msg_subscript_oob, __msg_empty, __msg_unpartitioned, __msg_unpartitioned_pred, __msg_unsorted, __msg_unsorted_pred, __msg_not_heap, __msg_not_heap_pred, __msg_bad_bitset_write, __msg_bad_bitset_read, __msg_bad_bitset_flip, __msg_self_splice, __msg_splice_alloc, __msg_splice_bad, __msg_splice_other, __msg_splice_overlap, __msg_init_singular, __msg_init_copy_singular, __msg_init_const_singular, __msg_copy_singular, __msg_bad_deref, __msg_bad_inc, __msg_bad_dec, __msg_iter_subscript_oob, __msg_advance_oob, __msg_retreat_oob, __msg_iter_compare_bad, __msg_compare_different, __msg_iter_order_bad, __msg_order_different, __msg_distance_bad, __msg_distance_different, __msg_deref_istream, __msg_inc_istream, __msg_output_ostream, __msg_deref_istreambuf, __msg_inc_istreambuf, __msg_insert_after_end, __msg_erase_after_bad, __msg_valid_range2, __msg_local_iter_compare_bad, __msg_non_empty_range, __msg_self_move_assign, __msg_bucket_index_oob, __msg_valid_load_factor, __msg_equal_allocs, __msg_insert_range_from_self, __msg_irreflexive_ordering }
enum _Distance_precision { __dp_none, __dp_equality, __dp_sign, __dp_exact }

Functions


template<typename _Iterator > _Iterator __base (_Iterator __it)
template<typename _Iterator , typename _Sequence > _Iterator __base (const _Safe_iterator< _Iterator, _Sequence, std::random_access_iterator_tag > &__it)
template<typename _Iterator > auto __base (const std::move_iterator< _Iterator > &__it) -> decltype(std::make_move_iterator(__base(__it.base())))
template<typename _Iterator , typename _Sequence > std::reverse_iterator< _Iterator > __base (const std::reverse_iterator< _Safe_iterator< _Iterator, _Sequence, std::random_access_iterator_tag > > &__it)
template<typename _InputIterator , typename _Size > bool __can_advance (_InputIterator, _Size)
template<typename _Iterator , typename _Sequence , typename _Category , typename _Size > bool __can_advance (const _Safe_iterator< _Iterator, _Sequence, _Category > &, _Size)
template<typename _Iterator , typename _Size > bool __can_advance (const std::move_iterator< _Iterator > &__it, _Size __n)
template<typename _Iterator , typename _Size > bool __can_advance (const std::reverse_iterator< _Iterator > &__it, _Size __n)
template<typename _ForwardIterator , typename _Tp > bool __check_partitioned_lower (_ForwardIterator __first, _ForwardIterator __last, const _Tp &__value)
template<typename _ForwardIterator , typename _Tp , typename _Pred > bool __check_partitioned_lower (_ForwardIterator __first, _ForwardIterator __last, const _Tp &__value, _Pred __pred)
template<typename _ForwardIterator , typename _Tp > bool __check_partitioned_upper (_ForwardIterator __first, _ForwardIterator __last, const _Tp &__value)
template<typename _ForwardIterator , typename _Tp , typename _Pred > bool __check_partitioned_upper (_ForwardIterator __first, _ForwardIterator __last, const _Tp &__value, _Pred __pred)
template<typename _Iterator > bool __check_singular (const _Iterator &)
template<typename _Tp > bool __check_singular (const _Tp *__ptr)
bool __check_singular_aux (const _Safe_iterator_base *__x)
bool __check_singular_aux (const void *)
template<typename _InputIterator > bool __check_sorted (const _InputIterator &__first, const _InputIterator &__last)
template<typename _InputIterator , typename _Predicate > bool __check_sorted (const _InputIterator &__first, const _InputIterator &__last, _Predicate __pred)
template<typename _ForwardIterator , typename _Predicate > bool __check_sorted_aux (_ForwardIterator __first, _ForwardIterator __last, _Predicate __pred, std::forward_iterator_tag)
template<typename _ForwardIterator > bool __check_sorted_aux (_ForwardIterator __first, _ForwardIterator __last, std::forward_iterator_tag)
template<typename _InputIterator , typename _Predicate > bool __check_sorted_aux (const _InputIterator &, const _InputIterator &, _Predicate, std::input_iterator_tag)
template<typename _InputIterator > bool __check_sorted_aux (const _InputIterator &, const _InputIterator &, std::input_iterator_tag)
template<typename _InputIterator1 , typename _InputIterator2 > bool __check_sorted_set (const _InputIterator1 &__first, const _InputIterator1 &__last, const _InputIterator2 &)
template<typename _InputIterator1 , typename _InputIterator2 , typename _Predicate > bool __check_sorted_set (const _InputIterator1 &__first, const _InputIterator1 &__last, const _InputIterator2 &, _Predicate __pred)
template<typename _InputIterator , typename _Predicate > bool __check_sorted_set_aux (const _InputIterator &, const _InputIterator &, _Predicate, std::__false_type)
template<typename _InputIterator > bool __check_sorted_set_aux (const _InputIterator &, const _InputIterator &, std::__false_type)
template<typename _InputIterator , typename _Predicate > bool __check_sorted_set_aux (const _InputIterator &__first, const _InputIterator &__last, _Predicate __pred, std::__true_type)
template<typename _InputIterator > bool __check_sorted_set_aux (const _InputIterator &__first, const _InputIterator &__last, std::__true_type)
template<typename _CharT , typename _Integer > const _CharT * __check_string (const _CharT *__s, _Integer __n __attribute__((__unused__)), const char *__file __attribute__((__unused__)), unsigned int __line __attribute__((__unused__)), const char *__function __attribute__((__unused__)))
template<typename _CharT > const _CharT * __check_string (const _CharT *__s, const char *__file __attribute__((__unused__)), unsigned int __line __attribute__((__unused__)), const char *__function __attribute__((__unused__)))
template<typename _InputIterator > _InputIterator __check_valid_range (const _InputIterator &__first, const _InputIterator &__last, const char *__file, unsigned int __line, const char *__function)
template<typename _Iterator , typename _Sequence , typename _Category , typename _InputIterator > bool __foreign_iterator (const _Safe_iterator< _Iterator, _Sequence, _Category > &__it, _InputIterator __other, _InputIterator __other_end)
template<typename _Iterator , typename _Sequence , typename _Category , typename _Integral > bool __foreign_iterator_aux (const _Safe_iterator< _Iterator, _Sequence, _Category > &, _Integral, _Integral, std::__true_type)
template<typename _Iterator , typename _Sequence , typename _Category , typename _InputIterator > bool __foreign_iterator_aux (const _Safe_iterator< _Iterator, _Sequence, _Category > &__it, _InputIterator __other, _InputIterator __other_end, std::__false_type)
template<typename _Iterator , typename _Sequence , typename _Category , typename _OtherIterator , typename _OtherSequence , typename _OtherCategory > bool __foreign_iterator_aux2 (const _Safe_iterator< _Iterator, _Sequence, _Category > &, const _Safe_iterator< _OtherIterator, _OtherSequence, _OtherCategory > &, const _Safe_iterator< _OtherIterator, _OtherSequence, _OtherCategory > &)
template<typename _Iterator , typename _Sequence , typename _Category , typename _InputIterator > bool __foreign_iterator_aux2 (const _Safe_iterator< _Iterator, _Sequence, _Category > &__it, const _InputIterator &__other, const _InputIterator &__other_end)
template<typename _Iterator , typename _Sequence , typename _Category , typename _OtherIterator > bool __foreign_iterator_aux2 (const _Safe_iterator< _Iterator, _Sequence, _Category > &__it, const _Safe_iterator< _OtherIterator, _Sequence, _Category > &__other, const _Safe_iterator< _OtherIterator, _Sequence, _Category > &)
template<typename _Iterator , typename _Sequence , typename _Category , typename _InputIterator > bool __foreign_iterator_aux3 (const _Safe_iterator< _Iterator, _Sequence, _Category > &, const _InputIterator &, const _InputIterator &, std::__false_type)
template<typename _Iterator , typename _Sequence , typename _Category , typename _InputIterator > bool __foreign_iterator_aux3 (const _Safe_iterator< _Iterator, _Sequence, _Category > &__it, const _InputIterator &__other, const _InputIterator &__other_end, std::__true_type)
template<typename _Iterator , typename _Sequence , typename _Category > bool __foreign_iterator_aux4 (const _Safe_iterator< _Iterator, _Sequence, _Category > &,...)
template<typename _Iterator , typename _Sequence , typename _Category > bool __foreign_iterator_aux4 (const _Safe_iterator< _Iterator, _Sequence, _Category > &__it, const typename _Sequence::value_type *__other)
template<typename _Iterator > _Distance_traits< _Iterator >::__type __get_distance (_Iterator __lhs, _Iterator __rhs)
template<typename _Iterator > _Distance_traits< _Iterator >::__type __get_distance (_Iterator __lhs, _Iterator __rhs, std::input_iterator_tag)
template<typename _Iterator > _Distance_traits< _Iterator >::__type __get_distance (_Iterator __lhs, _Iterator __rhs, std::random_access_iterator_tag)
template<typename _Iterator > _Distance_traits< _Iterator >::__type __get_distance (const std::move_iterator< _Iterator > &__first, const std::move_iterator< _Iterator > &__last)
template<typename _Iterator > _Distance_traits< _Iterator >::__type __get_distance (const std::reverse_iterator< _Iterator > &__first, const std::reverse_iterator< _Iterator > &__last)
template<typename _Iterator > bool __is_irreflexive (_Iterator __it)
template<typename _Iterator , typename _Pred > bool __is_irreflexive_pred (_Iterator __it, _Pred __pred)
template<typename _Iterator > _Iterator __unsafe (_Iterator __it)
template<typename _Iterator , typename _Sequence > _Iterator __unsafe (const _Safe_iterator< _Iterator, _Sequence > &__it)
template<typename _Iterator , typename _Sequence > _Iterator __unsafe (const _Safe_local_iterator< _Iterator, _Sequence > &__it)
template<typename _Iterator > auto __unsafe (const std::move_iterator< _Iterator > &__it) -> decltype(std::make_move_iterator(__unsafe(__it.base())))
template<typename _Iterator > auto __unsafe (const std::reverse_iterator< _Iterator > &__it) -> decltype(std::__make_reverse_iterator(__unsafe(__it.base())))
template<typename _InputIterator > bool __valid_range (_InputIterator __first, _InputIterator __last)
template<typename _InputIterator > bool __valid_range (_InputIterator __first, _InputIterator __last, typename _Distance_traits< _InputIterator >::__type &__dist)
template<typename _Iterator , typename _Sequence , typename _Category > bool __valid_range (const _Safe_iterator< _Iterator, _Sequence, _Category > &, const _Safe_iterator< _Iterator, _Sequence, _Category > &)
template<typename _Iterator , typename _Sequence , typename _Category > bool __valid_range (const _Safe_iterator< _Iterator, _Sequence, _Category > &, const _Safe_iterator< _Iterator, _Sequence, _Category > &, typename _Distance_traits< _Iterator >::__type &)
template<typename _Iterator , typename _Sequence > bool __valid_range (const _Safe_local_iterator< _Iterator, _Sequence > &, const _Safe_local_iterator< _Iterator, _Sequence > &)
template<typename _Iterator , typename _Sequence > bool __valid_range (const _Safe_local_iterator< _Iterator, _Sequence > &, const _Safe_local_iterator< _Iterator, _Sequence > &, typename _Distance_traits< _Iterator >::__type &)
template<typename _Iterator > bool __valid_range (const std::move_iterator< _Iterator > &__first, const std::move_iterator< _Iterator > &__last, typename _Distance_traits< _Iterator >::__type &__dist)
template<typename _Iterator > bool __valid_range (const std::reverse_iterator< _Iterator > &__first, const std::reverse_iterator< _Iterator > &__last, typename _Distance_traits< _Iterator >::__type &__dist)
template<typename _InputIterator > bool __valid_range_aux (_InputIterator __first, _InputIterator __last, typename _Distance_traits< _InputIterator >::__type &__dist, std::__false_type)
template<typename _Integral > bool __valid_range_aux (_Integral, _Integral, typename _Distance_traits< _Integral >::__type &__dist, std::__true_type)
template<typename _CharT , typename _Traits , typename _Allocator > std::basic_istream< _CharT, _Traits > & getline (std::basic_istream< _CharT, _Traits > &__is, basic_string< _CharT, _Traits, _Allocator > &__str)
template<typename _CharT , typename _Traits , typename _Allocator > std::basic_istream< _CharT, _Traits > & getline (std::basic_istream< _CharT, _Traits > &__is, basic_string< _CharT, _Traits, _Allocator > &__str, _CharT __delim)
template<typename _CharT , typename _Traits , typename _Allocator > bool operator!= (const _CharT *__lhs, const basic_string< _CharT, _Traits, _Allocator > &__rhs)
template<typename _CharT , typename _Traits , typename _Allocator > bool operator!= (const basic_string< _CharT, _Traits, _Allocator > &__lhs, const _CharT *__rhs)
template<typename _CharT , typename _Traits , typename _Allocator > bool operator!= (const basic_string< _CharT, _Traits, _Allocator > &__lhs, const basic_string< _CharT, _Traits, _Allocator > &__rhs)
template<typename _CharT , typename _Traits , typename _Allocator > basic_string< _CharT, _Traits, _Allocator > operator+ (_CharT __lhs, const basic_string< _CharT, _Traits, _Allocator > &__rhs)
template<typename _CharT , typename _Traits , typename _Allocator > basic_string< _CharT, _Traits, _Allocator > operator+ (const _CharT *__lhs, const basic_string< _CharT, _Traits, _Allocator > &__rhs)
template<typename _CharT , typename _Traits , typename _Allocator > basic_string< _CharT, _Traits, _Allocator > operator+ (const basic_string< _CharT, _Traits, _Allocator > &__lhs, _CharT __rhs)
template<typename _CharT , typename _Traits , typename _Allocator > basic_string< _CharT, _Traits, _Allocator > operator+ (const basic_string< _CharT, _Traits, _Allocator > &__lhs, const _CharT *__rhs)
template<typename _CharT , typename _Traits , typename _Allocator > basic_string< _CharT, _Traits, _Allocator > operator+ (const basic_string< _CharT, _Traits, _Allocator > &__lhs, const basic_string< _CharT, _Traits, _Allocator > &__rhs)
template<typename _CharT , typename _Traits , typename _Allocator > bool operator< (const _CharT *__lhs, const basic_string< _CharT, _Traits, _Allocator > &__rhs)
template<typename _CharT , typename _Traits , typename _Allocator > bool operator< (const basic_string< _CharT, _Traits, _Allocator > &__lhs, const _CharT *__rhs)
template<typename _CharT , typename _Traits , typename _Allocator > bool operator< (const basic_string< _CharT, _Traits, _Allocator > &__lhs, const basic_string< _CharT, _Traits, _Allocator > &__rhs)
template<typename _CharT , typename _Traits , typename _Allocator > std::basic_ostream< _CharT, _Traits > & operator<< (std::basic_ostream< _CharT, _Traits > &__os, const basic_string< _CharT, _Traits, _Allocator > &__str)
template<typename _CharT , typename _Traits , typename _Allocator > bool operator<= (const _CharT *__lhs, const basic_string< _CharT, _Traits, _Allocator > &__rhs)
template<typename _CharT , typename _Traits , typename _Allocator > bool operator<= (const basic_string< _CharT, _Traits, _Allocator > &__lhs, const _CharT *__rhs)
template<typename _CharT , typename _Traits , typename _Allocator > bool operator<= (const basic_string< _CharT, _Traits, _Allocator > &__lhs, const basic_string< _CharT, _Traits, _Allocator > &__rhs)
template<typename _CharT , typename _Traits , typename _Allocator > bool operator== (const _CharT *__lhs, const basic_string< _CharT, _Traits, _Allocator > &__rhs)
template<typename _CharT , typename _Traits , typename _Allocator > bool operator== (const basic_string< _CharT, _Traits, _Allocator > &__lhs, const _CharT *__rhs)
template<typename _CharT , typename _Traits , typename _Allocator > bool operator== (const basic_string< _CharT, _Traits, _Allocator > &__lhs, const basic_string< _CharT, _Traits, _Allocator > &__rhs)
template<typename _CharT , typename _Traits , typename _Allocator > bool operator> (const _CharT *__lhs, const basic_string< _CharT, _Traits, _Allocator > &__rhs)
template<typename _CharT , typename _Traits , typename _Allocator > bool operator> (const basic_string< _CharT, _Traits, _Allocator > &__lhs, const _CharT *__rhs)
template<typename _CharT , typename _Traits , typename _Allocator > bool operator> (const basic_string< _CharT, _Traits, _Allocator > &__lhs, const basic_string< _CharT, _Traits, _Allocator > &__rhs)
template<typename _CharT , typename _Traits , typename _Allocator > bool operator>= (const _CharT *__lhs, const basic_string< _CharT, _Traits, _Allocator > &__rhs)
template<typename _CharT , typename _Traits , typename _Allocator > bool operator>= (const basic_string< _CharT, _Traits, _Allocator > &__lhs, const _CharT *__rhs)
template<typename _CharT , typename _Traits , typename _Allocator > bool operator>= (const basic_string< _CharT, _Traits, _Allocator > &__lhs, const basic_string< _CharT, _Traits, _Allocator > &__rhs)
template<typename _CharT , typename _Traits , typename _Allocator > std::basic_istream< _CharT, _Traits > & operator>> (std::basic_istream< _CharT, _Traits > &__is, basic_string< _CharT, _Traits, _Allocator > &__str)
template<typename _CharT , typename _Traits , typename _Allocator > void swap (basic_string< _CharT, _Traits, _Allocator > &__lhs, basic_string< _CharT, _Traits, _Allocator > &__rhs)

Detailed Description

GNU debug classes for public use.

Enumeration Type Documentation

enum __gnu_debug::_Distance_precision

The precision to which we can calculate the distance between two iterators.

Definition at line 51 of file helper_functions.h.

Function Documentation

template<typename _Iterator > _Iterator __gnu_debug::__base (_Iterator __it) [inline]

Helper function to extract base iterator of random access safe iterator in order to reduce performance impact of debug mode. Limited to random access iterator because it is the only category for which it is possible to check for correct iterators order in the __valid_range function thanks to the < operator.

Definition at line 220 of file helper_functions.h.

Referenced by __gnu_parallel::__for_each_template_random_access_workstealing(), __gnu_debug::_Safe_iterator< _Iterator, _Sequence, std::forward_iterator_tag >::_M_before_dereferenceable(), std::boolalpha(), std::dec(), std::defaultfloat(), std::fixed(), std::hex(), std::hexfloat(), std::internal(), std::left(), std::noboolalpha(), std::noshowbase(), std::noshowpoint(), std::noshowpos(), std::noskipws(), std::nounitbuf(), std::nouppercase(), std::oct(), std::right(), std::scientific(), std::showbase(), std::showpoint(), std::showpos(), std::skipws(), std::unitbuf(), and std::uppercase().

template<typename _Tp > bool __gnu_debug::__check_singular (const _Tp * __ptr) [inline]

Non-NULL pointers are nonsingular.

Definition at line 66 of file functions.h.

bool __gnu_debug::__check_singular_aux (const _Safe_iterator_base * __x) [inline]

Iterators that derive from _Safe_iterator_base can be determined singular or non-singular.

Definition at line 168 of file safe_base.h.

References __gnu_debug::_Safe_iterator_base::_M_singular().

template<typename _CharT , typename _Integer > const _CharT* __gnu_debug::__check_string (const _CharT * __s, _Integer __n __attribute__(__unused__), const char *__file __attribute__(__unused__), unsigned int __line __attribute__(__unused__), const char *__function __attribute__(__unused__)) [inline]

Checks that __s is non-NULL or __n == 0, and then returns __s.

Definition at line 49 of file debug/string.

template<typename _CharT > const _CharT* __gnu_debug::__check_string (const _CharT * __s, const char *__file __attribute__(__unused__), unsigned int __line __attribute__(__unused__), const char *__function __attribute__(__unused__)) [inline]

Checks that __s is non-NULL and then returns __s.

Definition at line 65 of file debug/string.

template<typename _Iterator , typename _Sequence , typename _Category , typename _OtherIterator , typename _OtherSequence , typename _OtherCategory > bool __gnu_debug::__foreign_iterator_aux2 (const _Safe_iterator< _Iterator, _Sequence, _Category > &, const _Safe_iterator< _OtherIterator, _OtherSequence, _OtherCategory > &, const _Safe_iterator< _OtherIterator, _OtherSequence, _OtherCategory > &) [inline]

Handle debug iterators from different types of container.

Definition at line 156 of file functions.h.

template<typename _Iterator , typename _Sequence , typename _Category , typename _OtherIterator > bool __gnu_debug::__foreign_iterator_aux2 (const _Safe_iterator< _Iterator, _Sequence, _Category > & __it, const _Safe_iterator< _OtherIterator, _Sequence, _Category > & __other, const _Safe_iterator< _OtherIterator, _Sequence, _Category > &) [inline]

Handle debug iterators from the same type of container.

Definition at line 145 of file functions.h.

template<typename _Iterator > _Distance_traits<_Iterator>::__type __gnu_debug::__get_distance (_Iterator __lhs, _Iterator __rhs, std::random_access_iterator_tag) [inline]

Determine the distance between two iterators with some known precision.

Definition at line 91 of file helper_functions.h.

References std::make_pair().

Referenced by __valid_range_aux().

template<typename _InputIterator > bool __gnu_debug::__valid_range (_InputIterator __first, _InputIterator __last, typename _Distance_traits< _InputIterator >::__type & __dist) [inline]

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.

Definition at line 159 of file helper_functions.h.

References __valid_range_aux().

template<typename _Iterator , typename _Sequence , typename _Category > bool __gnu_debug::__valid_range (const _Safe_iterator< _Iterator, _Sequence, _Category > & __first, const _Safe_iterator< _Iterator, _Sequence, _Category > & __last, typename _Distance_traits< _Iterator >::__type & __dist) [inline]

Safe iterators know how to check if they form a valid range.

Definition at line 909 of file safe_iterator.h.

template<typename _Iterator , typename _Sequence > bool __gnu_debug::__valid_range (const _Safe_local_iterator< _Iterator, _Sequence > & __first, const _Safe_local_iterator< _Iterator, _Sequence > & __last, typename _Distance_traits< _Iterator >::__type & __dist_info) [inline]

Safe local iterators know how to check if they form a valid range.

Definition at line 407 of file safe_local_iterator.h.

template<typename _InputIterator > bool __gnu_debug::__valid_range_aux (_InputIterator __first, _InputIterator __last, typename _Distance_traits< _InputIterator >::__type & __dist, std::__false_type) [inline]

We have iterators, so figure out what kind of iterators they are to see if we can check the range ahead of time.

Definition at line 130 of file helper_functions.h.

References __get_distance(), std::pair< _T1, _T2 >::first, and std::pair< _T1, _T2 >::second.

template<typename _Integral > bool __gnu_debug::__valid_range_aux (_Integral, _Integral, typename _Distance_traits< _Integral >::__type & __dist, std::__true_type) [inline]

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.

Definition at line 117 of file helper_functions.h.

References std::make_pair().

Referenced by __valid_range().

Author

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Fri Sep 11 2020 libstdc++