# std::mdspan<T,Extents,LayoutPolicy,AccessorPolicy>::data_handle

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< cpp‎ | container‎ | mdspan

constexpr const data_handle_type& data_handle() const noexcept; |  | (since C++23)

Returns the underlying data handle of `data_handle_type`. Equivalent to return`` `ptr_`;.

### Parameters

(none)

### Return value

A const reference to the underlying data handle.

### Example

| This section is incomplete Reason: no example

### See also

| This section is incomplete

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