diff options
Diffstat (limited to 'odb/oracle/container-statements.txx')
-rw-r--r-- | odb/oracle/container-statements.txx | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/odb/oracle/container-statements.txx b/odb/oracle/container-statements.txx new file mode 100644 index 0000000..e7dcb06 --- /dev/null +++ b/odb/oracle/container-statements.txx @@ -0,0 +1,75 @@ +// file : odb/oracle/container-statements.txx +// author : Boris Kolpackov <boris@codesynthesis.com> +// copyright : Copyright (c) 2005-2011 Code Synthesis Tools CC +// license : GNU GPL v2; see accompanying LICENSE file + +#include <cstddef> // std::size_t +#include <cstring> // std::memset + +namespace odb +{ + namespace oracle + { + // container_statements + // + + template <typename T> + container_statements<T>:: + container_statements (connection_type& conn) + : conn_ (conn), + functions_ (this, + &traits::insert_one, + &traits::load_all, + &traits::delete_all), + id_binding_ (0), + cond_image_binding_ (0, 0), // Initialized by impl. + data_image_binding_ (0, 0) // Initialized by impl. + { + cond_image_.version = 0; + cond_image_version_ = 0; + cond_id_binding_version_ = 0; + + data_image_.version = 0; + data_image_version_ = 0; + data_id_binding_version_ = 0; + } + + template <typename T> + container_statements_impl<T>:: + container_statements_impl (connection_type& conn) + : base (conn) + { + this->cond_image_bind_ = cond_image_bind_array_; + this->cond_image_indicator_ = cond_image_indicator_array_; + + this->data_image_bind_ = data_image_bind_array_; + this->data_image_indicator_ = data_image_indicator_array_; + + this->cond_image_binding_.bind = this->cond_image_bind_; + this->cond_image_binding_.count = traits::cond_column_count; + + this->data_image_binding_.bind = this->data_image_bind_; + this->data_image_binding_.count = traits::data_column_count; + + std::memset (cond_image_bind_array_, 0, sizeof (cond_image_bind_array_)); + std::memset (cond_image_indicator_array_, + 0, + sizeof (cond_image_indicator_array_)); + + for (std::size_t i (0); i < traits::cond_column_count; ++i) + cond_image_bind_array_[i].indicator = cond_image_indicator_array_ + i; + + std::memset (data_image_bind_array_, 0, sizeof (data_image_bind_array_)); + std::memset (data_image_indicator_array_, + 0, + sizeof (data_image_indicator_array_)); + + for (std::size_t i (0); i < traits::data_column_count; ++i) + data_image_bind_array_[i].indicator = data_image_indicator_array_ + i; + + this->insert_one_text_ = traits::insert_one_statement; + this->select_all_text_ = traits::select_all_statement; + this->delete_all_text_ = traits::delete_all_statement; + } + } +} |