Extract the raw pointer from a pointer‐like value.
Synopsis
Declared in <absl/memory/memory.h>
template<typename T>
decltype(std::addressof(*ptr))
RawPtr(T&& ptr);Description
Extracts the raw pointer from a pointer‐like value ptr. absl::RawPtr is useful within templates that need to handle a complement of raw pointers, std::nullptr_t, and smart pointers.
Return Value
The underlying raw pointer, or nullptr if ptr is null.
Parameters
Name |
Description |
ptr |
The pointer‐like value to extract from. |
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