std::regex_iterator::regex_iterator
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< cpp | regex | regex iterator
regex_iterator();
|
(1) | (since C++11) |
regex_iterator(BidirIt a, BidirIt b,
const regex_type& re, |
(2) | (since C++11) |
regex_iterator(const regex_iterator&);
|
(3) | (since C++11) |
regex_iterator(BidirIt, BidirIt,
const regex_type&&, |
(4) | (since C++14) |
Constructs a new regex_iterator
:
1) Default constructor. Constructs an end-of-sequence iterator.
2) Constructs a
regex_iterator
from the sequence of characters [a, b)
, the regular expression re
, and a flag m
that governs matching behavior. This constructor performs an initial call to std::regex_search with this data. If the result of this initial call is false, *this is set to an end-of-sequence iterator.
3) Copies a
regex_iterator
.
4) The overload 2 is not allowed to be called with a temporary regex, since the returned iterator would be immediately invalidated.
[edit] Parameters
a | - | BidirIt to the beginning of the target character sequence
|
b | - | BidirIt to the end of the targe character sequence
|
re | - | regular expression used to search the target character sequence |
m | - | flags that govern the behavior of re
|
[edit] Example
This section is incomplete Reason: no example |