diff options
Diffstat (limited to 'odb/object-result.txx')
-rw-r--r-- | odb/object-result.txx | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/odb/object-result.txx b/odb/object-result.txx deleted file mode 100644 index 7972da1..0000000 --- a/odb/object-result.txx +++ /dev/null @@ -1,112 +0,0 @@ -// file : odb/object-result.txx -// copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC -// license : GNU GPL v2; see accompanying LICENSE file - -#include <odb/session.hxx> -#include <odb/cache-traits.hxx> - -namespace odb -{ - // - // object_result_impl - // - - template <typename T> - object_result_impl<T>:: - ~object_result_impl () - { - } - - template <typename T> - typename object_result_impl<T>::pointer_type& - object_result_impl<T>:: - current () - { - if (pointer_traits::null_ptr (current_) && !end_) - { - if (!session::has_current ()) - { - pointer_type p (object_traits::create ()); - object_type& obj (pointer_traits::get_ref (p)); - current (p); - load (obj); - } - else - { - // First check the session. - // - const id_type& id (load_id ()); - - pointer_type p ( - pointer_cache_traits<pointer_type>::find (database (), id)); - - if (!pointer_traits::null_ptr (p)) - current (p); - else - { - pointer_type p (object_traits::create ()); - - typename pointer_cache_traits<pointer_type>::insert_guard ig ( - pointer_cache_traits<pointer_type>::insert (database (), id, p)); - - object_type& obj (pointer_traits::get_ref (p)); - current (p); - load (obj, false); - ig.release (); - } - } - } - - return current_; - } - - // - // object_result_impl_no_id - // - template <typename T> - object_result_impl_no_id<T>:: - ~object_result_impl_no_id () - { - } - - template <typename T> - typename object_result_impl_no_id<T>::pointer_type& - object_result_impl_no_id<T>:: - current () - { - if (pointer_traits::null_ptr (current_) && !end_) - { - // Objects without ids are not stored in session cache. - // - pointer_type p (object_traits::create ()); - object_type& obj (pointer_traits::get_ref (p)); - current (p); - load (obj); - } - - return current_; - } - - // - // object_result_iterator - // - - template <typename T, typename ID> - void object_result_iterator<T, ID>:: - load (object_type& obj) - { - if (res_->end ()) - return; - - if (!session::has_current ()) - res_->load (obj); - else - { - typename reference_cache_traits<object_type>::insert_guard ig ( - reference_cache_traits<object_type>::insert ( - res_->database (), res_->load_id (), obj)); - res_->load (obj, false); - ig.release (); - } - } -} |