std::char_traits<CharT>::move (3) - Linux Man Pages

std::char_traits<CharT>::move: std::char_traits<CharT>::move

NAME

std::char_traits<CharT>::move - std::char_traits<CharT>::move

Synopsis


static char_type* move( char_type* dest, const char_type* src, std::size_t count ); (until C++20)
static constexpr char_type* move( char_type* dest, const char_type* src, std::size_t count ); (since C++20)


Copies count character from character string pointed to by src to character string pointed to by dest.
Performs correctly even if the copied character ranges overlap, i.e. src is in [dest, dest + count).

Parameters


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


dest

Exceptions


(none)

Complexity


Linear.