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>

2 files changed, 12 insertions, 12 deletions

diff --git a/o3tl/qa/cow_wrapper_clients.cxx b/o3tl/qa/cow_wrapper_clients.cxx
index 1ede35a2805d..913165c83c56 100644
--- a/o3tl/qa/cow_wrapper_clients.cxx
+++ b/o3tl/qa/cow_wrapper_clients.cxx
@@ -56,7 +56,7 @@ cow_wrapper_client2::cow_wrapper_client2( const cow_wrapper_client2& rSrc ) :
 {
 }
 
-cow_wrapper_client2::cow_wrapper_client2( cow_wrapper_client2&& rSrc ) :
+cow_wrapper_client2::cow_wrapper_client2( cow_wrapper_client2&& rSrc ) noexcept :
     maImpl( std::move( rSrc.maImpl ) )
 {
 }
@@ -68,7 +68,7 @@ cow_wrapper_client2& cow_wrapper_client2::operator=( const cow_wrapper_client2&
     return *this;
 }
 
-cow_wrapper_client2& cow_wrapper_client2::operator=( cow_wrapper_client2&& rSrc )
+cow_wrapper_client2& cow_wrapper_client2::operator=(cow_wrapper_client2&& rSrc) noexcept
 {
     maImpl = std::move(rSrc.maImpl);
 
@@ -134,7 +134,7 @@ cow_wrapper_client3::cow_wrapper_client3( const cow_wrapper_client3& rSrc ) :
 {
 }
 
-cow_wrapper_client3::cow_wrapper_client3( cow_wrapper_client3&& rSrc ) :
+cow_wrapper_client3::cow_wrapper_client3( cow_wrapper_client3&& rSrc ) noexcept :
     maImpl( std::move( rSrc.maImpl ) )
 {
 }
@@ -146,7 +146,7 @@ cow_wrapper_client3& cow_wrapper_client3::operator=( const cow_wrapper_client3&
     return *this;
 }
 
-cow_wrapper_client3& cow_wrapper_client3::operator=( cow_wrapper_client3&& rSrc )
+cow_wrapper_client3& cow_wrapper_client3::operator=(cow_wrapper_client3&& rSrc) noexcept
 {
     maImpl = std::move(rSrc.maImpl);
 
@@ -260,7 +260,7 @@ cow_wrapper_client5::cow_wrapper_client5( const cow_wrapper_client5& rSrc ) :
 {
 }
 
-cow_wrapper_client5::cow_wrapper_client5( cow_wrapper_client5&& rSrc ) :
+cow_wrapper_client5::cow_wrapper_client5( cow_wrapper_client5&& rSrc ) noexcept :
     maImpl( std::move( rSrc.maImpl ) )
 {
 }
@@ -276,7 +276,7 @@ cow_wrapper_client5& cow_wrapper_client5::operator=( const cow_wrapper_client5&
     return *this;
 }
 
-cow_wrapper_client5& cow_wrapper_client5::operator=( cow_wrapper_client5&& rSrc )
+cow_wrapper_client5& cow_wrapper_client5::operator=(cow_wrapper_client5&& rSrc) noexcept
 {
     maImpl = std::move( rSrc.maImpl );
 
diff --git a/o3tl/qa/cow_wrapper_clients.hxx b/o3tl/qa/cow_wrapper_clients.hxx
index e68dc231e424..36d77553b178 100644
--- a/o3tl/qa/cow_wrapper_clients.hxx
+++ b/o3tl/qa/cow_wrapper_clients.hxx
@@ -70,9 +70,9 @@ public:
     ~cow_wrapper_client2();
 
     cow_wrapper_client2( const cow_wrapper_client2& );
-    cow_wrapper_client2( cow_wrapper_client2&& );
+    cow_wrapper_client2(cow_wrapper_client2&&) noexcept;
     cow_wrapper_client2& operator=( const cow_wrapper_client2& );
-    cow_wrapper_client2& operator=( cow_wrapper_client2&& );
+    cow_wrapper_client2& operator=(cow_wrapper_client2&&) noexcept;
 
     void modify( int nVal );
     int  queryUnmodified() const;
@@ -101,9 +101,9 @@ public:
     ~cow_wrapper_client3();
 
     cow_wrapper_client3( const cow_wrapper_client3& );
-    cow_wrapper_client3( cow_wrapper_client3&& );
+    cow_wrapper_client3(cow_wrapper_client3&&) noexcept;
     cow_wrapper_client3& operator=( const cow_wrapper_client3& );
-    cow_wrapper_client3& operator=( cow_wrapper_client3&& );
+    cow_wrapper_client3& operator=(cow_wrapper_client3&&) noexcept;
 
     void modify( int nVal );
     int  queryUnmodified() const;
@@ -182,9 +182,9 @@ public:
     ~cow_wrapper_client5();
 
     cow_wrapper_client5( const cow_wrapper_client5& );
-    cow_wrapper_client5( cow_wrapper_client5&& );
+    cow_wrapper_client5(cow_wrapper_client5&&) noexcept;
     cow_wrapper_client5& operator=( const cow_wrapper_client5& );
-    cow_wrapper_client5& operator=( cow_wrapper_client5&& );
+    cow_wrapper_client5& operator=(cow_wrapper_client5&&) noexcept;
 
     int queryUnmodified() const { return *maImpl; }
     sal_uInt32 use_count() const { return maImpl.use_count(); }