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 /vcl/source/bitmap | |
| 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 'vcl/source/bitmap')
| -rw-r--r-- | vcl/source/bitmap/bitmap.cxx | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/vcl/source/bitmap/bitmap.cxx b/vcl/source/bitmap/bitmap.cxx index cfaad6c7faf6..a24fddf31023 100644 --- a/vcl/source/bitmap/bitmap.cxx +++ b/vcl/source/bitmap/bitmap.cxx @@ -220,7 +220,7 @@ Bitmap& Bitmap::operator=( const Bitmap& rBitmap ) return *this; } -Bitmap& Bitmap::operator=( Bitmap&& rBitmap ) +Bitmap& Bitmap::operator=( Bitmap&& rBitmap ) noexcept { maPrefSize = std::move(rBitmap.maPrefSize); maPrefMapMode = std::move(rBitmap.maPrefMapMode); |