1 files changed, 60 insertions, 0 deletions
diff --git a/libodb/odb/session.ixx b/libodb/odb/session.ixx
new file mode 100644
index 0000000..4acdc1b
--- /dev/null
+++ b/libodb/odb/session.ixx
@@ -0,0 +1,60 @@
+// file      : odb/session.ixx
+// license   : GNU GPL v2; see accompanying LICENSE file
+
+#include <odb/exceptions.hxx>
+
+namespace odb
+{
+  template <typename T>
+  inline void session::
+  cache_erase (const cache_position<T>& p)
+  {
+    // @@ Empty maps are not cleaned up by this version of erase.
+    //
+    if (p.map_ != 0)
+      p.map_->erase (p.pos_);
+  }
+
+  template <typename T>
+  inline typename session::cache_position<T> session::
+  _cache_insert (database_type& db,
+                 const typename object_traits<T>::id_type& id,
+                 const typename object_traits<T>::pointer_type& obj)
+  {
+    if (session* s = current_pointer ())
+      return s->cache_insert<T> (db, id, obj);
+    else
+      return cache_position<T> ();
+  }
+
+  template <typename T>
+  inline typename object_traits<T>::pointer_type session::
+  _cache_find (database_type& db, const typename object_traits<T>::id_type& id)
+  {
+    typedef typename object_traits<T>::pointer_type pointer_type;
+
+    if (const session* s = current_pointer ())
+      return s->cache_find<T> (db, id);
+    else
+      return pointer_type ();
+  }
+
+  template <typename T>
+  inline void session::
+  _cache_erase (const cache_position<T>& p)
+  {
+    // @@ Empty maps are not cleaned up by this version of erase.
+    //
+    if (p.map_ != 0)
+      p.map_->erase (p.pos_);
+  }
+
+  template <typename T>
+  inline void session::
+  _cache_erase (database_type& db,
+                const typename object_traits<T>::id_type& id)
+  {
+    if (session* s = current_pointer ())
+      s->cache_erase<T> (db, id);
+  }
+}