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cppdraft/specialized/addressof.md

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+[specialized.addressof]
+
+# 20 Memory management library [[mem]](./#mem)
+
+## 20.2 Memory [[memory]](memory#specialized.addressof)
+
+### 20.2.11 addressof [specialized.addressof]
+
+[🔗](#lib:addressof)
+
+`template<class T> constexpr T* addressof(T& r) noexcept;
+`
+
+[1](#1)
+
+[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/memory.tex#L2117)
+
+*Returns*: The actual address of the object or function referenced by r, even in the
+presence of an overloaded operator&[.](#1.sentence-1)
+
+[2](#2)
+
+[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/memory.tex#L2122)
+
+*Remarks*: An expression addressof(E) is a constant subexpression ([[defns.const.subexpr]](defns.const.subexpr "3.15 constant subexpression"))
+if E is an lvalue constant subexpression[.](#2.sentence-1)