Add support for copying database models

1 files changed, 8 insertions, 0 deletions

diff --git a/odb/semantics/relational/table.hxx b/odb/semantics/relational/table.hxx
index 5a38e6d..768d3d7 100644
--- a/odb/semantics/relational/table.hxx
+++ b/odb/semantics/relational/table.hxx
@@ -15,8 +15,12 @@ namespace semantics
     {
     public:
       table (string const& id): qnameable (id) {}
+      table (table const&, qscope&, graph&);
       table (xml::parser&, qscope&, graph&);
 
+      virtual table&
+      clone (qscope&, graph&) const;
+
       virtual string
       kind () const {return "table";}
 
@@ -32,8 +36,12 @@ namespace semantics
     {
     public:
       add_table (string const& id): table (id) {}
+      add_table (table const& t, qscope& s, graph& g): table (t, s, g) {}
       add_table (xml::parser& p, qscope& s, graph& g): table (p, s, g) {}
 
+      virtual add_table&
+      clone (qscope&, graph&) const;
+
       virtual string
       kind () const {return "add table";}