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-rw-r--r--odb/forward.hxx5
-rw-r--r--odb/function-table.hxx34
2 files changed, 37 insertions, 2 deletions
diff --git a/odb/forward.hxx b/odb/forward.hxx
index 653bdbb..18e0340 100644
--- a/odb/forward.hxx
+++ b/odb/forward.hxx
@@ -45,7 +45,7 @@ namespace odb
//
// Keep real databases first since their enumerators are used as array
- // indexes
+ // indexes.
//
enum database_id
{
@@ -57,7 +57,8 @@ namespace odb
id_default
};
- // Number of real databases in the database_id enum.
+ // Number of real databases (i.e., excluding default) in the database_id
+ // enum.
//
const std::size_t database_count = id_default;
diff --git a/odb/function-table.hxx b/odb/function-table.hxx
new file mode 100644
index 0000000..b1e5987
--- /dev/null
+++ b/odb/function-table.hxx
@@ -0,0 +1,34 @@
+// file : odb/function-table.hxx
+// copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
+// license : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef ODB_FUNCTION_TABLE_HXX
+#define ODB_FUNCTION_TABLE_HXX
+
+#include <odb/pre.hxx>
+
+#include <odb/forward.hxx>
+
+namespace odb
+{
+ template <typename T, database_id DB>
+ struct function_table_entry
+ {
+ typedef access::object_traits_impl<T, id_default> default_traits;
+
+ function_table_entry (
+ const typename default_traits::function_table_type* t)
+ {
+ default_traits::function_table[DB] = t;
+ }
+
+ ~function_table_entry ()
+ {
+ default_traits::function_table[DB] = 0;
+ }
+ };
+}
+
+#include <odb/post.hxx>
+
+#endif // ODB_FUNCTION_TABLE_HXX