diff options
| author | Mike Kaganski <mike.kaganski@collabora.com> | 2019-08-22 15:42:36 +0300 |
|---|---|---|
| committer | Mike Kaganski <mike.kaganski@collabora.com> | 2019-08-23 11:48:53 +0200 |
| commit | 63dfd069b3a957361881c12ccba38c5a23b9a42f (patch) | |
| tree | e7a9bd1027b19f44a7c58ea9c445ded435c838bc /svl/source/misc | |
| parent | 61ed17cafc90d9b4303b52260f729638eed107c7 (diff) | |
Mark move ctors/assignments noexcept
This should enable using move semantics where possible e.g. in standard
containers.
According to https://en.cppreference.com/w/cpp/language/move_constructor:
To make strong exception guarantee possible, user-defined move
constructors should not throw exceptions. For example, std::vector
relies on std::move_if_noexcept to choose between move and copy
when the elements need to be relocated.
Change-Id: I6e1e1cdd5cd430b139ffa2fa7031fb0bb625decb
Reviewed-on: https://gerrit.libreoffice.org/77957
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
Diffstat (limited to 'svl/source/misc')
| -rw-r--r-- | svl/source/misc/sharedstring.cxx | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/svl/source/misc/sharedstring.cxx b/svl/source/misc/sharedstring.cxx index 97c22aa72942..9aff3eb0eab5 100644 --- a/svl/source/misc/sharedstring.cxx +++ b/svl/source/misc/sharedstring.cxx @@ -44,7 +44,7 @@ SharedString::SharedString( const SharedString& r ) : mpData(r.mpData), mpDataIg rtl_uString_acquire(mpDataIgnoreCase); } -SharedString::SharedString( SharedString&& r ) : mpData(r.mpData), mpDataIgnoreCase(r.mpDataIgnoreCase) +SharedString::SharedString(SharedString&& r) noexcept : mpData(r.mpData), mpDataIgnoreCase(r.mpDataIgnoreCase) { r.mpData = nullptr; r.mpDataIgnoreCase = nullptr; @@ -79,7 +79,7 @@ SharedString& SharedString::operator= ( const SharedString& r ) return *this; } -SharedString& SharedString::operator= ( SharedString&& r ) +SharedString& SharedString::operator=(SharedString&& r) noexcept { if (mpData) rtl_uString_release(mpData); |