Add support for persistent classes without default ctors

New test: common/ctor.

1 files changed, 21 insertions, 0 deletions

diff --git a/odb/result.txx b/odb/result.txx
index 4b77c7e..e58af1f 100644
--- a/odb/result.txx
+++ b/odb/result.txx
@@ -10,4 +10,25 @@ namespace odb
   ~result_impl ()
   {
   }
+
+  template <typename T>
+  typename result_impl<T>::pointer_type result_impl<T>::
+  current (bool release)
+  {
+    if (pointer_traits::null_ptr (current_) && !end_)
+    {
+      current (traits::create ());
+      current (pointer_traits::get_ref (current_));
+    }
+
+    pointer_type r (current_);
+
+    if (release)
+    {
+      current_ = pointer_type ();
+      guard_.release ();
+    }
+
+    return r;
+  }
 }