static char_type* copy( char_type* dest, const char_type* src, std::size_t count ); | (until C++20) | |
static constexpr char_type* copy( char_type* dest, const char_type* src, std::size_t count ); | (since C++20) |
Copies count characters from the character string pointed to by src to the character string pointed to by dest.
Formally, for each i in [0, count), performs assign(src[i], dest[i]).
The behavior is undefined if the character ranges [dest, dest + count) and [src, src + count) overlap.
| 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 |
dest.
Throws nothing.
Linear.
|
[static] | assigns a character (public static member function) |
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