diff options
Diffstat (limited to 'odb/tr1-pointer-traits.hxx')
| -rw-r--r-- | odb/tr1-pointer-traits.hxx | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/odb/tr1-pointer-traits.hxx b/odb/tr1-pointer-traits.hxx index c21d46a..bbeceab 100644 --- a/odb/tr1-pointer-traits.hxx +++ b/odb/tr1-pointer-traits.hxx @@ -24,6 +24,7 @@ namespace odb { public: static pointer_kind const kind = pk_shared; + static bool const lazy = false; typedef T element_type; typedef std::tr1::shared_ptr<element_type> pointer_type; @@ -45,7 +46,7 @@ namespace odb static bool null_ptr (const pointer_type& p) { - return p.get () == 0; + return !p; } public: @@ -69,12 +70,17 @@ namespace odb { public: static pointer_kind const kind = pk_weak; + static bool const lazy = false; typedef T element_type; typedef std::tr1::weak_ptr<element_type> pointer_type; - typedef std::tr1::weak_ptr<const element_type> const_pointer_type; typedef std::tr1::shared_ptr<element_type> strong_pointer_type; - typedef std::tr1::shared_ptr<const element_type> strong_const_pointer_type; + + static strong_pointer_type + lock (const pointer_type& p) + { + return p.lock (); + } }; } |