std::span::data(3) | C++ Standard Libary | std::span::data(3) |
NAME¶
std::span::data - std::span::data
Synopsis¶
constexpr pointer data() const noexcept;
Returns a pointer to the beginning of the sequence.
Return value¶
A pointer to the beginning of the sequence.
Example¶
// Run this code
#include <span>
#include <iostream>
int main()
{
constexpr char str[] = "ABCDEF\n";
const std::span sp{str};
for (auto n{sp.size()}; n != 2; --n) {
std::cout << sp.last(n).data();
}
}
Output:¶
ABCDEF
BCDEF
CDEF
DEF
EF
F
See also¶
constructor constructs a span
(public member function)
2022.07.31 | http://cppreference.com |