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cppdraft/optional/mod.md

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+[optional.mod]
+
+# 22 General utilities library [[utilities]](./#utilities)
+
+## 22.5 Optional objects [[optional]](optional#mod)
+
+### 22.5.3 Class template optional [[optional.optional]](optional.optional#optional.mod)
+
+#### 22.5.3.9 Modifiers [optional.mod]
+
+[🔗](#lib:reset,optional)
+
+`constexpr void reset() noexcept;
+`
+
+[1](#1)
+
+[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/utilities.tex#L4434)
+
+*Effects*: If *this contains a value, calls val->T​::​~T() to destroy the contained value;
+otherwise no effect[.](#1.sentence-1)
+
+[2](#2)
+
+[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/utilities.tex#L4439)
+
+*Postconditions*: *this does not contain a value[.](#2.sentence-1)