NAME¶

std::sub_match< _BiIter > -

SYNOPSIS¶

Inherits std::pair< _BiIter, _BiIter >.

Public Types¶

typedef iterator_traits < _BiIter >::difference_type difference_type" typedef _BiIter first_type typedef _BiIter iterator typedef _BiIter second_type typedef std::basic_string < value_type > string_type" typedef iterator_traits < _BiIter >::value_type value_type"

Public Member Functions¶

int compare (const sub_match &__s) const int compare (const string_type &__s) const int compare (const value_type *__s) const difference_type length () const void __p first && noexcept (swap(second, __p.second))) operator string_type () const string_type str () const void swap (pair &__p) noexcept(noexcept(swap(first

Public Attributes¶

_BiIter first pair is_nothrow_move_assignable < _BiIter >::value first" bool matched _BiIter second second return * this

Detailed Description¶

template<typename _BiIter>class std::sub_match< _BiIter >¶

A sequence of characters matched by a particular marked sub-expression. An object of this class is essentially a pair of iterators marking a matched subexpression within a regular expression pattern match. Such objects can be converted to and compared with std::basic_string objects of a similar base character type as the pattern matched by the regular expression. The iterators that make up the pair are the usual half-open interval referencing the actual original pattern matched. Definition at line 760 of file regex.h.

Member Typedef Documentation¶

typedef _BiIter std::pair< _BiIter , _BiIter >::second_type [inherited]¶

first_type is the first bound type Definition at line 91 of file stl_pair.h.

Member Function Documentation¶

template<typename _BiIter> int std::sub_match< _BiIter >::compare (const sub_match< _BiIter > &__s) const [inline]¶

Compares this and another matched sequence. Parameters: Return values: Definition at line 821 of file regex.h. Referenced by std::operator!=(), std::operator<(), std::operator<=(), std::operator==(), std::operator>(), and std::operator>=().

template<typename _BiIter> int std::sub_match< _BiIter >::compare (const string_type &__s) const [inline]¶

Compares this sub_match to a string. Parameters: Return values: Definition at line 834 of file regex.h.

template<typename _BiIter> int std::sub_match< _BiIter >::compare (const value_type *__s) const [inline]¶

Compares this sub_match to a C-style string. Parameters: Return values: Definition at line 847 of file regex.h.

template<typename _BiIter> difference_type std::sub_match< _BiIter >::length () const [inline]¶

Gets the length of the matching sequence. Definition at line 778 of file regex.h.

template<typename _BiIter> std::sub_match< _BiIter >::operator string_type () const [inline]¶

Gets the matching sequence as a string. Returns: This is the implicit conversion operator. It is identical to the str() member function except that it will want to pop up in unexpected places and cause a great deal of confusion and cursing from the unwary. Definition at line 791 of file regex.h.

template<typename _BiIter> string_type std::sub_match< _BiIter >::str () const [inline]¶

Gets the matching sequence as a string. Returns: Definition at line 804 of file regex.h. Referenced by std::sub_match< _Bi_iter >::compare(), and std::operator<<().

Member Data Documentation¶

_BiIter std::pair< _BiIter , _BiIter >::first [inherited]¶

second_type is the second bound type Definition at line 93 of file stl_pair.h. Referenced by std::sub_match< _Bi_iter >::length(), std::sub_match< _Bi_iter >::operator string_type(), and std::sub_match< _Bi_iter >::str().

_BiIter std::pair< _BiIter , _BiIter >::second [inherited]¶

first is a copy of the first object Definition at line 94 of file stl_pair.h. Referenced by std::sub_match< _Bi_iter >::length(), std::sub_match< _Bi_iter >::operator string_type(), and std::sub_match< _Bi_iter >::str().

Author¶

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