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Specify assign in terms of construction and assignment

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Peter Dimov
2021-09-16 18:13:55 +03:00
parent 984f8f1a92
commit 6156076dab
1 changed files with 4 additions and 5 deletions
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9
doc/system/reference.adoc
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@ -721,7 +721,7 @@ constexpr void assign( int val, const error_category & cat ) noexcept;
[none]
* {blank}
+
Ensures: :: `value() == val`; `category() == cat`; `!has_location()`.
Effects: :: `*this = error_code( val, cat );`.
```
void assign( int val, const error_category & cat,
@ -730,8 +730,7 @@ void assign( int val, const error_category & cat,
[none]
* {blank}
+
Requires: :: `loc` points to a valid `boost::source_location` object with static storage duration.
Ensures: :: `value() == val`; `category() == cat`; `has_location()`; `&location() == loc`.
Effects: :: `*this = error_code( val, cat, loc );`.
```
template<typename ErrorCodeEnum>
@ -749,8 +748,8 @@ constexpr void clear() noexcept;
[none]
* {blank}
+
Ensures: ::
`value() == 0`; `category() == system_category()`.
Effects: ::
`*this = error_code();`.
#### Observers