implement operator= too

Change-Id: I5d5b5562a130ac5ba46afa3273cf65e7bbed2c13

3 files changed, 15 insertions, 0 deletions

diff --git a/writerfilter/source/rtftok/rtfsprm.cxx b/writerfilter/source/rtftok/rtfsprm.cxx
index 976505f78292..d84d37474f80 100644
--- a/writerfilter/source/rtftok/rtfsprm.cxx
+++ b/writerfilter/source/rtftok/rtfsprm.cxx
@@ -127,11 +127,23 @@ RTFSprms::RTFSprms(const RTFSprms& rSprms)
         m_aSprms.push_back(std::make_pair(i->first, RTFValue::Pointer_t(i->second->Clone())));
 }
 
+RTFSprms& RTFSprms::operator=(const RTFSprms& rOther)
+{
+    RTFSprms aTmp(rOther);
+    swap(aTmp);
+    return *this;
+}
+
 std::vector< std::pair<Id, RTFValue::Pointer_t> >* RTFSprms::operator->()
 {
     return &m_aSprms;
 }
 
+void RTFSprms::swap(RTFSprms& rOther)
+{
+    m_aSprms.swap(rOther.m_aSprms);
+}
+
 } // namespace rtftok
 } // namespace writerfilter
 
diff --git a/writerfilter/source/rtftok/rtfsprm.hxx b/writerfilter/source/rtftok/rtfsprm.hxx
index 7c73d0e87a37..b8275e14a637 100644
--- a/writerfilter/source/rtftok/rtfsprm.hxx
+++ b/writerfilter/source/rtftok/rtfsprm.hxx
@@ -41,9 +41,11 @@ namespace writerfilter {
                 typedef std::vector< std::pair<Id, RTFValue::Pointer_t> >::iterator Iterator_t;
                 RTFSprms();
                 RTFSprms(const RTFSprms& rSprms);
+                RTFSprms& operator=(const RTFSprms& rOther);
                 std::vector< std::pair<Id, RTFValue::Pointer_t> >* operator->();
                 RTFValue::Pointer_t find(Id nKeyword);
                 bool erase(Id nKeyword);
+                void swap(RTFSprms& rOther);
             private:
                 std::vector< std::pair<Id, RTFValue::Pointer_t> > m_aSprms;
         };
diff --git a/writerfilter/source/rtftok/rtfvalue.hxx b/writerfilter/source/rtftok/rtfvalue.hxx
index d5c6b3e7ae79..8a14ef5d8d9a 100644
--- a/writerfilter/source/rtftok/rtfvalue.hxx
+++ b/writerfilter/source/rtftok/rtfvalue.hxx
@@ -61,6 +61,7 @@ namespace writerfilter {
                 RTFSprms& getAttributes();
                 RTFSprms& getSprms();
             private:
+                RTFValue& operator=(RTFValue const& rOther);
                 int m_nValue;
                 rtl::OUString m_sValue;
                 boost::shared_ptr<RTFSprms> m_pAttributes;