1 files changed, 54 insertions, 0 deletions
diff --git a/libodb/odb/schema-catalog-impl.hxx b/libodb/odb/schema-catalog-impl.hxx
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index 0000000..dd729db
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+++ b/libodb/odb/schema-catalog-impl.hxx
@@ -0,0 +1,54 @@
+// file      : odb/schema-catalog-impl.hxx
+// license   : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef ODB_SCHEMA_CATALOG_IMPL_HXX
+#define ODB_SCHEMA_CATALOG_IMPL_HXX
+
+#include <odb/pre.hxx>
+
+#include <cstddef>
+
+#include <odb/forward.hxx> // schema_version
+
+#include <odb/details/export.hxx>
+
+namespace odb
+{
+  struct schema_catalog_impl;
+
+  // Translation unit initializer.
+  //
+  struct LIBODB_EXPORT schema_catalog_init
+  {
+    static schema_catalog_impl* catalog;
+    static std::size_t count;
+
+    schema_catalog_init ();
+    ~schema_catalog_init ();
+  };
+
+  static const schema_catalog_init schema_catalog_init_;
+
+  // Catalog entry registration.
+  //
+  struct LIBODB_EXPORT schema_catalog_create_entry
+  {
+    schema_catalog_create_entry (
+      database_id,
+      const char* name,
+      bool (*create_function) (database&, unsigned short pass, bool drop));
+  };
+
+  struct LIBODB_EXPORT schema_catalog_migrate_entry
+  {
+    schema_catalog_migrate_entry (
+      database_id,
+      const char* name,
+      schema_version,
+      bool (*migrate_function) (database&, unsigned short pass, bool pre));
+  };
+}
+
+#include <odb/post.hxx>
+
+#endif // ODB_SCHEMA_CATALOG_IMPL_HXX