std::experimental::basic_string_view<CharT,Traits>:: copy
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size_type copy
(
CharT
*
dest,
size_type count,
|
(library fundamentals TS) | |
Copies the substring
[pos, pos + rcount)
to the character string pointed to by
dest
, where
rcount
is the smaller of
count
and
size
(
)
-
pos
.
Parameters
| dest | - | pointer to the destination character string |
| pos | - | position of the first character |
| count | - | requested substring length |
Return value
Number of characters copied
Exceptions
std::out_of_range if pos > size ( ) .
Complexity
Linear in
rcount
.
See also
|
returns a substring
(public member function) |