+inline
+bool operator==(Dimension const & a, Dimension const & b)
+{
+ return a.wid == b.wid && a.asc == b.asc && a.des == b.des ;
+}
+
+
+inline
+bool operator!=(Dimension const & a, Dimension const & b)
+{
+ return a.wid != b.wid || a.asc != b.asc || a.des != b.des ;
+}
+
+
+} // namespace lyx
+