Add swap(), empty(), and size() to result class template

1 files changed, 7 insertions, 0 deletions

diff --git a/odb/mysql/result.txx b/odb/mysql/result.txx
index d0a65fa..329b75a 100644
--- a/odb/mysql/result.txx
+++ b/odb/mysql/result.txx
@@ -80,5 +80,12 @@ namespace odb
     {
       statement_->cache ();
     }
+
+    template <typename T>
+    std::size_t result_impl<T>::
+    size ()
+    {
+      return statement_->result_size ();
+    }
   }
 }