std::char_traits<char>::move, std::char_traits<wchar_t>::move, std::char_traits<char8_t>::move, std::char_traits<char16_t>::move, std::char_traits<char32_t>::move
move( char_type* dest, const char_type* src, std::size_t count );
|(constexpr since C++20)|
Copies count characters from the character string pointed to by src to the character string pointed to by dest.
Performs correctly even if the ranges
, src + count
, dest + count
See CharTraits for the general requirements on character traits for
|dest||-||pointer to a character string to copy to|
|src||-||pointer to a character string to copy from|
|count||-||the number of characters to copy|
 Return value
Linear in count.
 Defect reports
The following behavior-changing defect reports were applied retroactively to previously published C++ standards.
|DR||Applied to||Behavior as published||Correct behavior|
|LWG 7||C++98||the copy was guaranteed to perform correctly if
src is in
way round (i.e. dest is in