30
Regular expressions library
[re]
30.8
Class template
basic_regex
[re.regex]
30.8.5
Swap
[re.regex.swap]
🔗
void
swap
(
basic_regex
&
e
)
;
1
#
Effects:
Swaps the contents of the two regular expressions
.
2
#
Postconditions:
*
this
contains the regular expression that was in
e
,
e
contains the regular expression that was in
*
this
.
3
#
Complexity:
Constant time
.