diff options
Diffstat (limited to 'odb/sqlite/view-result.txx')
-rw-r--r-- | odb/sqlite/view-result.txx | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/odb/sqlite/view-result.txx b/odb/sqlite/view-result.txx deleted file mode 100644 index 60efb81..0000000 --- a/odb/sqlite/view-result.txx +++ /dev/null @@ -1,114 +0,0 @@ -// file : odb/sqlite/view-result.txx -// license : GNU GPL v2; see accompanying LICENSE file - -#include <odb/callback.hxx> -#include <odb/exceptions.hxx> - -#include <odb/sqlite/view-statements.hxx> - -namespace odb -{ - namespace sqlite - { - template <typename T> - view_result_impl<T>:: - ~view_result_impl () - { - if (!this->end_) - statement_->free_result (); - } - - template <typename T> - void view_result_impl<T>:: - invalidate () - { - if (!this->end_) - { - statement_->free_result (); - this->end_ = true; - } - - params_.reset (); - statement_.reset (); - } - - template <typename T> - view_result_impl<T>:: - view_result_impl (const query_base& q, - const details::shared_ptr<select_statement>& s, - statements_type& sts, - const schema_version_migration* svm) - : base_type (sts.connection ()), - params_ (q.parameters ()), - statement_ (s), - statements_ (sts), - tc_ (svm) - { - } - - template <typename T> - void view_result_impl<T>:: - load (view_type& view) - { - // The image can grow between calls to load() as a result of other - // statements execution. - // - typename view_traits::image_type& im (statements_.image ()); - - if (im.version != statements_.image_version ()) - { - binding& b (statements_.image_binding ()); - tc_.bind (b.bind, im); - statements_.image_version (im.version); - b.version++; - } - - select_statement::result r (statement_->load ()); - - if (r == select_statement::truncated) - { - if (tc_.grow (im, statements_.image_truncated ())) - im.version++; - - if (im.version != statements_.image_version ()) - { - binding& b (statements_.image_binding ()); - tc_.bind (b.bind, im); - statements_.image_version (im.version); - b.version++; - statement_->reload (); - } - } - - view_traits::callback (this->db_, view, callback_event::pre_load); - tc_.init (view, im, &this->db_); - view_traits::callback (this->db_, view, callback_event::post_load); - } - - template <typename T> - void view_result_impl<T>:: - next () - { - this->current (pointer_type ()); - - if (!statement_->next ()) - { - statement_->free_result (); - this->end_ = true; - } - } - - template <typename T> - void view_result_impl<T>:: - cache () - { - } - - template <typename T> - std::size_t view_result_impl<T>:: - size () - { - throw result_not_cached (); - } - } -} |