clang-tidy modernize-pass-by-value in unoxml

Change-Id: Id0df30bed0de7db0564816180497406c55cf9fff
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/136476
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

4 files changed, 10 insertions, 6 deletions

diff --git a/unoxml/source/xpath/nodelist.cxx b/unoxml/source/xpath/nodelist.cxx
index 1b306aabc8d7..b9e4e70c443a 100644
--- a/unoxml/source/xpath/nodelist.cxx
+++ b/unoxml/source/xpath/nodelist.cxx
@@ -17,6 +17,8 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
+#include <utility>
+
 #include "nodelist.hxx"
 
 #include "../dom/document.hxx"
@@ -27,10 +29,10 @@ using namespace css::xml::dom;
 namespace XPath
 {
     CNodeList::CNodeList(
-                ::rtl::Reference<DOM::CDocument> const& pDocument,
+                ::rtl::Reference<DOM::CDocument> pDocument,
                 ::osl::Mutex & rMutex,
                 std::shared_ptr<xmlXPathObject> const& rxpathObj)
-        : m_pDocument(pDocument)
+        : m_pDocument(std::move(pDocument))
         , m_rMutex(rMutex)
         , m_pNodeSet(nullptr)
     {
diff --git a/unoxml/source/xpath/nodelist.hxx b/unoxml/source/xpath/nodelist.hxx
index 689510dea540..2a8f70a6d82f 100644
--- a/unoxml/source/xpath/nodelist.hxx
+++ b/unoxml/source/xpath/nodelist.hxx
@@ -53,7 +53,7 @@ namespace XPath
 
     public:
         CNodeList(
-                ::rtl::Reference<DOM::CDocument> const& pDocument,
+                ::rtl::Reference<DOM::CDocument> pDocument,
                 ::osl::Mutex & rMutex,
                 std::shared_ptr<xmlXPathObject> const& rxpathObj);
         /**
diff --git a/unoxml/source/xpath/xpathobject.cxx b/unoxml/source/xpath/xpathobject.cxx
index b71f8b80d5cf..037a097ae046 100644
--- a/unoxml/source/xpath/xpathobject.cxx
+++ b/unoxml/source/xpath/xpathobject.cxx
@@ -21,6 +21,8 @@
 
 #include <string.h>
 
+#include <utility>
+
 #include "../dom/document.hxx"
 #include "nodelist.hxx"
 
@@ -60,10 +62,10 @@ namespace XPath
     }
 
     CXPathObject::CXPathObject(
-            ::rtl::Reference<DOM::CDocument> const& pDocument,
+            ::rtl::Reference<DOM::CDocument> pDocument,
             ::osl::Mutex & rMutex,
             std::shared_ptr<xmlXPathObject> const& pXPathObj)
-        : m_pDocument(pDocument)
+        : m_pDocument(std::move(pDocument))
         , m_rMutex(rMutex)
         , m_pXPathObj(pXPathObj)
         , m_XPathObjectType(lcl_GetType(pXPathObj.get()))
diff --git a/unoxml/source/xpath/xpathobject.hxx b/unoxml/source/xpath/xpathobject.hxx
index 41a8e45a096e..76cb5459cfbe 100644
--- a/unoxml/source/xpath/xpathobject.hxx
+++ b/unoxml/source/xpath/xpathobject.hxx
@@ -49,7 +49,7 @@ namespace XPath
         css::xml::xpath::XPathObjectType const m_XPathObjectType;
 
     public:
-        CXPathObject( ::rtl::Reference<DOM::CDocument> const& pDocument,
+        CXPathObject( ::rtl::Reference<DOM::CDocument> pDocument,
             ::osl::Mutex & rMutex,
             std::shared_ptr<xmlXPathObject> const& pXPathObj);