std::span<T,Extent>::data - cppreference.com (original) (raw)
From cppreference.com
| node-handle(C++17) |
|---|
| Sequence |
| array(C++11) |
| vector |
| vector |
| inplace_vector(C++26) |
| hive(C++26) |
| deque |
| forward_list(C++11) |
| list |
| Associative |
| set |
| multiset |
| map |
| multimap |
| Unordered associative |
| unordered_set(C++11) |
| unordered_multiset(C++11) |
| unordered_map(C++11) |
| unordered_multimap(C++11) |
| Adaptors |
| stack |
| queue |
| priority_queue |
| flat_set(C++23) |
| flat_multiset(C++23) |
| flat_map(C++23) |
| flat_multimap(C++23) |
| Views |
| span(C++20) |
| mdspan(C++23) |
| Tables |
| Iterator invalidation |
| Member function table |
| Non-member function table |
| constexpr pointer data() const noexcept; | | (since C++20) | | ---------------------------------------- | | ------------- |
Returns a pointer to the beginning of the underlying sequence.
[edit] Return value
_[data](../span.html#data "cpp/container/span")_
[edit] Example
Run this code
#include #include 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
[edit] See also
| (constructor) | constructs a span (public member function) [edit] |
|---|
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