29 lines
768 B
Markdown
29 lines
768 B
Markdown
[variant.dtor]
|
|
|
|
# 22 General utilities library [[utilities]](./#utilities)
|
|
|
|
## 22.6 Variants [[variant]](variant#dtor)
|
|
|
|
### 22.6.3 Class template variant [[variant.variant]](variant.variant#variant.dtor)
|
|
|
|
#### 22.6.3.3 Destructor [variant.dtor]
|
|
|
|
[ð](#lib:variant,destructor)
|
|
|
|
`constexpr ~variant();
|
|
`
|
|
|
|
[1](#1)
|
|
|
|
[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/utilities.tex#L6043)
|
|
|
|
*Effects*: If valueless_by_exception() is false,
|
|
destroys the currently contained value[.](#1.sentence-1)
|
|
|
|
[2](#2)
|
|
|
|
[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/utilities.tex#L6048)
|
|
|
|
*Remarks*: If is_trivially_destructible_v<Ti> is true for all Ti,
|
|
then this destructor is trivial[.](#2.sentence-1)
|