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
-
is_nothrow_move_constructible
< _BiIter > second (std::forward< second_type >(__p.second)) - 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.
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
| int std::sub_match< _BiIter >::compare | ( | const sub_match< _BiIter > & | __s | ) | const [inline] |
Compares this and another matched sequence.
- Parameters:
-
__s Another matched sequence to compare to this one.
- Return values:
-
<0 this matched sequence will collate before __s.=0 this matched sequence is equivalent to __s.<0 this matched sequence will collate after __s.
Definition at line 821 of file regex.h.
Referenced by std::operator!=(), std::operator<(), std::operator<=(), std::operator==(), std::operator>(), and std::operator>=().
| int std::sub_match< _BiIter >::compare | ( | const string_type & | __s | ) | const [inline] |
| int std::sub_match< _BiIter >::compare | ( | const value_type * | __s | ) | const [inline] |
| difference_type std::sub_match< _BiIter >::length | ( | ) | const [inline] |
| std::sub_match< _BiIter >::operator string_type | ( | ) | const [inline] |
Gets the matching sequence as a string.
- Returns:
- the matching sequence as a string.
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.
| string_type std::sub_match< _BiIter >::str | ( | ) | const [inline] |
Gets the matching sequence as a string.
- Returns:
- the matching sequence as a string.
Definition at line 804 of file regex.h.
Referenced by std::sub_match< _Bi_iter >::compare(), and std::operator<<().
Member Data Documentation
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().
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().
The documentation for this class was generated from the following file:
