std::basic_regex<CharT,Traits>:: operator=
From cppreference.com
<
cpp
|
regex
|
basic regex
|
Defined in header
<regex>
|
||
|
basic_regex
&
operator
=
(
const
basic_regex
&
other
)
;
|
(1) | (since C++11) |
|
basic_regex
&
operator
=
(
basic_regex
&&
other
)
noexcept
;
|
(2) | (since C++11) |
|
basic_regex
&
operator
=
(
const
CharT
*
ptr
)
;
|
(3) | (since C++11) |
|
basic_regex
&
operator
=
(
std::
initializer_list
<
CharT
>
il
)
;
|
(4) | (since C++11) |
|
template
<
class
ST,
class
SA
>
basic_regex & operator = ( const std:: basic_string < CharT,ST,SA > & p ) ; |
(5) | (since C++11) |
Assigns the contents.
1)
Copy assignment operator. Assigns the contents of
other
. Equivalent to
assign
(
other
)
;
.
2)
Move assignment operator. Assigns the contents of
other
using move semantics.
other
is in valid, but unspecified state after the operation. Equivalent to
assign
(
other
)
;
.
3)
Assigns a null-terminated character string pointed to by
ptr
. Equivalent to
assign
(
ptr
)
;
.
4)
Assigns characters contained in initializer list
il
. Equivalent to
assign
(
il
)
;
.
5)
Assigns the contents of the string
p
. Equivalent to
assign
(
p
)
;
.
Parameters
| other | - | another regex object |
| ptr | - | pointer to a null-terminated character string |
| il | - | initializer list containing characters to assign |
| p | - | string containing characters to assign |
Return value
* this
Exceptions
1)
May throw implementation-defined exceptions.
3-5)
std::regex_error
if the supplied regular expression is not valid. The object is not modified in that case.
See also
|
assigns the contents
(public member function) |