From 2e258ea80deae21b478c6aa8deae50bd24194c11 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sat, 28 Sep 2013 08:41:17 +0200
Subject: Return number of calls made from migrate_data()

Can be useful for debugging/tracing.
---
 odb/schema-catalog.hxx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'odb/schema-catalog.hxx')

diff --git a/odb/schema-catalog.hxx b/odb/schema-catalog.hxx
index 5af7c48..a58a2dc 100644
--- a/odb/schema-catalog.hxx
+++ b/odb/schema-catalog.hxx
@@ -10,6 +10,7 @@
 #include <odb/details/config.hxx> // ODB_CXX11
 
 #include <string>
+#include <cstddef> // std::size_t
 
 #ifdef ODB_CXX11
 #  include <functional> // std::function
@@ -63,9 +64,9 @@ namespace odb
     //
   public:
     // If version is 0, then use the current version and also check whether
-    // we are in migration.
+    // we are in migration. Returns the number of calls made.
     //
-    static void
+    static std::size_t
     migrate_data (database&,
                   schema_version = 0,
                   const std::string& name = "");
-- 
cgit v1.1