Copies the first n elements from input to output. absl::c_copy_n(input, n, output) is equivalent to std::copy_n(std::begin(input), n, std::begin(output)).
Declared in <absl/algorithm/container.h>
template<
typename C,
typename Size,
typename OutputRange>
constexpr
/* implementation-defined */
c_copy_n(
C const& input,
Size n,
OutputRange&& output);The output container must be large enough to hold N elements; this function does not resize output.
If n > std::size(output) or n > std::size(input), behavior is undefined. If std::size(output) > n, only n elements are copied, and output is not truncated.
This overload returns no value; the results are written into output.
| Name | Description |
|---|---|
| input | The container whose elements to copy. |
| n | The number of elements to copy. |
| output | The destination container receiving the copied elements. |