boostorg/system
1
0
Fork 1
mirror of https://github.com/boostorg/system.git synced 2025-08-02 22:04:28 +02:00
Code Issues Packages Projects Releases Wiki Activity

Update documentation

Browse Source
This commit is contained in:
Peter Dimov
2022-02-18 19:43:08 +02:00
parent 6d7a57a970
commit e197c5e803
2 changed files with 44 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
doc/system/changes.adoc
View File

@@ -10,8 +10,9 @@ https://www.boost.org/LICENSE_1_0.txt
## Changes in Boost 1.79 ## Changes in Boost 1.79
* Added a `throw_exception_from_error` overload for `std::error_code`.
* Added a `boost::source_location` parameter to `throw_exception_from_error`. * Added a `boost::source_location` parameter to `throw_exception_from_error`.
* Added `throw_exception_from_error` overloads for `errc::errc_t`,
`std::error_code`, `std::errc`, `std::exception_ptr`.
* `result<T>::value` now automatically supplies `BOOST_CURRENT_LOCATION` to * `result<T>::value` now automatically supplies `BOOST_CURRENT_LOCATION` to
`throw_exception_from_error` via a default argument. `throw_exception_from_error` via a default argument.
* Added an `errc::make_error_code` overload taking a source location. * Added an `errc::make_error_code` overload taking a source location.

42
doc/system/reference.adoc
View File

@@ -1496,6 +1496,15 @@ BOOST_NORETURN inline void throw_exception_from_error( error_code const & e,
BOOST_NORETURN inline void throw_exception_from_error( std::error_code const & e, BOOST_NORETURN inline void throw_exception_from_error( std::error_code const & e,
boost::source_location const & loc ); boost::source_location const & loc );
BOOST_NORETURN inline void throw_exception_from_error( errc::errc_t const & e,
boost::source_location const & loc );
BOOST_NORETURN inline void throw_exception_from_error( std::errc const & e,
boost::source_location const & loc );
BOOST_NORETURN inline void throw_exception_from_error( std::exception_ptr & e,
boost::source_location const & loc );
// in_place_* // in_place_*
using in_place_value_t = /*unspecified*/; using in_place_value_t = /*unspecified*/;
@@ -1545,6 +1554,39 @@ BOOST_NORETURN inline void throw_exception_from_error( std::error_code const & e
Effects: :: Effects: ::
`boost::throw_with_location( std::system_error( e ), loc )`. `boost::throw_with_location( std::system_error( e ), loc )`.
```
BOOST_NORETURN inline void throw_exception_from_error( errc::errc_t const & e,
boost::source_location const & loc );
```
[none]
* {blank}
+
Effects: ::
`boost::throw_with_location( system_error( make_error_code( e ) ), loc )`.
```
BOOST_NORETURN inline void throw_exception_from_error( std::errc const & e,
boost::source_location const & loc );
```
[none]
* {blank}
+
Effects: ::
`boost::throw_with_location( std::system_error( make_error_code( e ) ), loc )`.
```
BOOST_NORETURN inline void throw_exception_from_error( std::exception_ptr & e,
boost::source_location const & loc );
```
[none]
* {blank}
+
Effects: ::
+
[disc]
** If `e` isn't null, `std::rethrow_exception( e )`.
** Otherwise, `boost::throw_with_location( std::bad_exception(), loc )`.
### result<T, E> ### result<T, E>
`result<T, E>` stores either a value of type `T`, or an error of type `E`. `E` defaults `result<T, E>` stores either a value of type `T`, or an error of type `E`. `E` defaults