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 955 of file tr1_impl/regex.
typedef _BiIter std::pair< _BiIter , _BiIter >::first_type [inherited] |
typedef _BiIter std::pair< _BiIter , _BiIter >::second_type [inherited] |
int std::sub_match< _BiIter >::compare | ( | const value_type * | __s | ) | const [inline] |
Compares this sub_match to a C-style string.
s | A C-style string to compare to this sub_match. |
<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 1039 of file tr1_impl/regex.
References std::sub_match< _BiIter >::str().
int std::sub_match< _BiIter >::compare | ( | const basic_string< value_type > & | __s | ) | const [inline] |
Compares this sub_match to a string.
s | A string to compare to this sub_match. |
<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 1026 of file tr1_impl/regex.
References std::sub_match< _BiIter >::str().
int std::sub_match< _BiIter >::compare | ( | const sub_match< _BiIter > & | __s | ) | const [inline] |
Compares this and another matched sequence.
s | Another matched sequence to compare to this one. |
<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 1013 of file tr1_impl/regex.
References std::sub_match< _BiIter >::str().
Referenced by std::operator!=(), std::operator==(), std::operator>(), and std::operator>=().
difference_type std::sub_match< _BiIter >::length | ( | ) | const [inline] |
Gets the length of the matching sequence.
Definition at line 970 of file tr1_impl/regex.
References std::distance(), and std::sub_match< _BiIter >::matched.
std::sub_match< _BiIter >::operator basic_string | ( | ) | const [inline] |
Gets the matching sequence as a string.
Definition at line 983 of file tr1_impl/regex.
References std::pair< _BiIter, _BiIter >::first, std::sub_match< _BiIter >::matched, and std::pair< _BiIter, _BiIter >::second.
basic_string<value_type> std::sub_match< _BiIter >::str | ( | ) | const [inline] |
Gets the matching sequence as a string.
Definition at line 996 of file tr1_impl/regex.
References std::pair< _BiIter, _BiIter >::first, std::sub_match< _BiIter >::matched, and std::pair< _BiIter, _BiIter >::second.
Referenced by std::sub_match< _BiIter >::compare(), std::operator!=(), std::operator<(), std::operator<=(), std::operator==(), std::operator>(), and std::operator>=().
first
is a copy of the first object
Definition at line 77 of file stl_pair.h.
Referenced by std::sub_match< _BiIter >::operator basic_string(), and std::sub_match< _BiIter >::str().
second
is a copy of the second object
Definition at line 78 of file stl_pair.h.
Referenced by std::sub_match< _BiIter >::operator basic_string(), and std::sub_match< _BiIter >::str().