std::basic_regex<CharT,Traits>::operator=
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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)
basic_regex& operator=( const std::basic_string <CharT,ST,SA>& p );
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);.
Contents
[edit] 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
[edit] Return value
*this
[edit] 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.