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-rw-r--r--odb/boost/smart-ptr/wrapper-traits.hxx12
1 files changed, 9 insertions, 3 deletions
diff --git a/odb/boost/smart-ptr/wrapper-traits.hxx b/odb/boost/smart-ptr/wrapper-traits.hxx
index 5389eca..de7ec9e 100644
--- a/odb/boost/smart-ptr/wrapper-traits.hxx
+++ b/odb/boost/smart-ptr/wrapper-traits.hxx
@@ -23,6 +23,12 @@ namespace odb
typedef T wrapped_type;
typedef ::boost::shared_ptr<T> wrapper_type;
+ // T can be const.
+ //
+ typedef
+ typename details::meta::remove_const<T>::result
+ unrestricted_wrapped_type;
+
static const bool null_handler = true;
static const bool null_default = false;
@@ -44,13 +50,13 @@ namespace odb
return *p;
}
- static wrapped_type&
+ static unrestricted_wrapped_type&
set_ref (wrapper_type& p)
{
if (!p)
- p.reset (new wrapped_type);
+ p.reset (new unrestricted_wrapped_type);
- return *p;
+ return const_cast<unrestricted_wrapped_type&> (*p);
}
};
}