reduce cost of allocating and copying SvxNumRule

by using std::move to avoid copying unnecessarily

Change-Id: I940b57c9a05c8d75b9a16291fc4f05756fdeea12
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/118164
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 12 insertions, 0 deletions

diff --git a/editeng/source/items/numitem.cxx b/editeng/source/items/numitem.cxx
index 54bec9d892ea..41ee6e4cf952 100644
--- a/editeng/source/items/numitem.cxx
+++ b/editeng/source/items/numitem.cxx
@@ -1013,12 +1013,24 @@ SvxNumBulletItem::SvxNumBulletItem(SvxNumRule const & rRule) :
 {
 }
 
+SvxNumBulletItem::SvxNumBulletItem(SvxNumRule && rRule) :
+    SfxPoolItem(SID_ATTR_NUMBERING_RULE),
+    maNumRule(std::move(rRule))
+{
+}
+
 SvxNumBulletItem::SvxNumBulletItem(SvxNumRule const & rRule, sal_uInt16 _nWhich ) :
     SfxPoolItem(_nWhich),
     maNumRule(rRule)
 {
 }
 
+SvxNumBulletItem::SvxNumBulletItem(SvxNumRule && rRule, sal_uInt16 _nWhich ) :
+    SfxPoolItem(_nWhich),
+    maNumRule(std::move(rRule))
+{
+}
+
 SvxNumBulletItem::SvxNumBulletItem(const SvxNumBulletItem& rCopy) :
     SfxPoolItem(rCopy),
     maNumRule(rCopy.maNumRule)