Difference between revisions of "cpp/memory/allocator/address"
From cppreference.com
(Added LWG issue #634 DR.) |
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pointer address( reference x ) const; | pointer address( reference x ) const; | ||
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const_pointer address( const_reference x ) const; | const_pointer address( const_reference x ) const; | ||
Latest revision as of 08:28, 22 November 2023
| (1) | ||
| pointer address( reference x ) const; |
(until C++11) | |
| pointer address( reference x ) const noexcept; |
(since C++11) (deprecated in C++17) (removed in C++20) |
|
| (2) | ||
| const_pointer address( const_reference x ) const; |
(until C++11) | |
| const_pointer address( const_reference x ) const noexcept; |
(since C++11) (deprecated in C++17) (removed in C++20) |
|
Returns the actual address of x even in presence of overloaded operator&.
[edit] Parameters
| x | - | the object to acquire address of |
[edit] Return value
The actual address of x.
[edit] Defect reports
The following behavior-changing defect reports were applied retroactively to previously published C++ standards.
| DR | Applied to | Behavior as published | Correct behavior |
|---|---|---|---|
| LWG 634 (N2436) |
C++98 | the return value is &x (which is affected by overloaded operator&) |
returns the actual address of x |
