C++: implement missing copy operator

It's good practice to implement the copy operator, even if not needed
at the moment.

Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>

3 files changed, 14 insertions, 0 deletions

diff --git a/src/dbus/server/pim/folks.h b/src/dbus/server/pim/folks.h
index bf2f9dcf..83483f5c 100644
--- a/src/dbus/server/pim/folks.h
+++ b/src/dbus/server/pim/folks.h
@@ -146,6 +146,12 @@ class IndividualDataCompare : public std::binary_function<IndividualData, Indivi
     {
         return m_compare->compare(a.m_criteria, b.m_criteria);
     }
+
+    IndividualDataCompare & operator = (const IndividualDataCompare &other)
+    {
+        m_compare = other.m_compare;
+        return *this;
+    }
 };
 
 /**
diff --git a/src/gdbusxx/gdbus-cxx-bridge.h b/src/gdbusxx/gdbus-cxx-bridge.h
index 131478ba..9eeefc9f 100644
--- a/src/gdbusxx/gdbus-cxx-bridge.h
+++ b/src/gdbusxx/gdbus-cxx-bridge.h
@@ -197,6 +197,13 @@ class DBusConnectionPtr : public boost::intrusive_ptr<GDBusConnection>
       m_name(other.m_name)
       {}
 
+    DBusConnectionPtr & operator = (const DBusConnectionPtr &other)
+    {
+        *static_cast<boost::intrusive_ptr<GDBusConnection> *>(this) = static_cast<const boost::intrusive_ptr<GDBusConnection> &>(other);
+        m_name = other.m_name;
+        return *this;
+    }
+
     GDBusConnection *reference(void) throw()
     {
         GDBusConnection *conn = get();
diff --git a/src/syncevo/util.h b/src/syncevo/util.h
index 20a8a452..41207f96 100644
--- a/src/syncevo/util.h
+++ b/src/syncevo/util.h
@@ -363,6 +363,7 @@ template<class T> class Init {
     Init() : m_value(boost::value_initialized<T>()) {}
     Init(const Init &other) : m_value(other.m_value) {}
     Init & operator = (const T &val) { m_value = val; return *this; }
+    Init & operator = (const Init &other) { m_value = other.m_value; return *this; }
     operator const T & () const { return m_value; }
     operator T & () { return m_value; }
  private: