NAME¶

std::char_traits::copy,std::char_traits::copy, - std::char_traits::copy,std::char_traits::copy,

Synopsis¶

std::char_traits<char32_t>::copy

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

Copies count characters from the character string pointed to by src to the character
string pointed to by dest.

If [dest, dest + count) and [src, src + count) overlap, the behavior is undefined.

See CharTraits for the general requirements on character traits for X::copy.

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¶

Throws nothing.

Complexity¶

Linear in count.

See also¶

assign assigns a character
[static] (public static member function)