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Diffstat (limited to 'libodb-pgsql/odb/pgsql/container-statements.txx')
| -rw-r--r-- | libodb-pgsql/odb/pgsql/container-statements.txx | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/libodb-pgsql/odb/pgsql/container-statements.txx b/libodb-pgsql/odb/pgsql/container-statements.txx new file mode 100644 index 0000000..34eb99f --- /dev/null +++ b/libodb-pgsql/odb/pgsql/container-statements.txx @@ -0,0 +1,154 @@ +// file : odb/pgsql/container-statements.txx +// license : GNU GPL v2; see accompanying LICENSE file + +#include <cstddef> // std::size_t +#include <cstring> // std::memset + +namespace odb +{ + namespace pgsql + { + // container_statements + // + template <typename T> + container_statements<T>:: + container_statements (connection_type& conn, + binding& id, + native_binding& idn, + const Oid* idt) + : conn_ (conn), + id_binding_ (id), + id_native_binding_ (idn), + id_types_ (idt), + functions_ (this), + insert_image_binding_ (0, 0), // Initialized by impl. + insert_image_native_binding_ (0, 0, 0, 0), // Initialized by impl. + select_image_binding_ (0, 0), // Initialized by impl. + svm_ (0) + { + functions_.insert_ = &traits::insert; + functions_.select_ = &traits::select; + functions_.delete__ = &traits::delete_; + + data_image_.version = 0; + data_image_version_ = 0; + data_id_binding_version_ = 0; + } + + // smart_container_statements + // + template <typename T> + smart_container_statements<T>:: + smart_container_statements (connection_type& conn, + binding& id, + native_binding& idn, + const Oid* idt) + : container_statements<T> (conn, id, idn, idt), + cond_image_binding_ (0, 0), // Initialized by impl. + cond_image_native_binding_ (0, 0, 0, 0), // Initialized by impl. + update_image_binding_ (0, 0), // Initialized by impl. + update_image_native_binding_ (0, 0, 0, 0) // Initialized by impl. + { + this->functions_.update_ = &traits::update; + + cond_image_.version = 0; + cond_image_version_ = 0; + cond_id_binding_version_ = 0; + + update_id_binding_version_ = 0; + update_cond_image_version_ = 0; + update_data_image_version_ = 0; + } + + // container_statements_impl + // + template <typename T> + container_statements_impl<T>:: + container_statements_impl (connection_type& conn, + binding& id, + native_binding& idn, + const Oid* idt) + : base (conn, id, idn, idt) + { + this->select_image_truncated_ = select_image_truncated_array_; + + this->insert_image_binding_.bind = data_image_bind_; + this->insert_image_binding_.count = traits::data_column_count; + + this->select_image_binding_.bind = data_image_bind_ + + traits::id_column_count; + this->select_image_binding_.count = traits::data_column_count - + traits::id_column_count; + + this->insert_image_native_binding_.values = data_image_values_; + this->insert_image_native_binding_.lengths = data_image_lengths_; + this->insert_image_native_binding_.formats = data_image_formats_; + this->insert_image_native_binding_.count = traits::data_column_count; + + std::memset (data_image_bind_, 0, sizeof (data_image_bind_)); + std::memset (select_image_truncated_array_, + 0, + sizeof (select_image_truncated_array_)); + + for (std::size_t i (0); + i < traits::data_column_count - traits::id_column_count; + ++i) + data_image_bind_[i + traits::id_column_count].truncated = + select_image_truncated_array_ + i; + + this->insert_name_ = traits::insert_name; + this->insert_text_ = traits::insert_statement; + this->insert_types_ = traits::insert_types; + this->insert_count_ = traits::data_column_count; + + this->select_name_ = traits::select_name; + this->select_text_ = traits::select_statement; + + this->delete_name_ = traits::delete_name; + this->delete_text_ = traits::delete_statement; + + this->versioned_ = traits::versioned; + } + + // smart_container_statements_impl + // + template <typename T> + smart_container_statements_impl<T>:: + smart_container_statements_impl (connection_type& conn, + binding& id, + native_binding& idn, + const Oid* idt) + : container_statements_impl<T> (conn, id, idn, idt) + { + this->cond_image_binding_.bind = cond_image_bind_; + this->cond_image_binding_.count = traits::cond_column_count; + + this->update_image_binding_.bind = update_image_bind_; + this->update_image_binding_.count = traits::value_column_count + + traits::cond_column_count; + + this->cond_image_native_binding_.values = cond_image_values_; + this->cond_image_native_binding_.lengths = cond_image_lengths_; + this->cond_image_native_binding_.formats = cond_image_formats_; + this->cond_image_native_binding_.count = traits::cond_column_count; + + this->update_image_native_binding_.values = update_image_values_; + this->update_image_native_binding_.lengths = update_image_lengths_; + this->update_image_native_binding_.formats = update_image_formats_; + this->update_image_native_binding_.count = traits::value_column_count + + traits::cond_column_count; + + std::memset (cond_image_bind_, 0, sizeof (cond_image_bind_)); + std::memset (update_image_bind_, 0, sizeof (update_image_bind_)); + + this->update_name_ = traits::update_name; + this->update_text_ = traits::update_statement; + this->update_types_ = traits::update_types; + this->update_count_ = traits::value_column_count + + traits::cond_column_count; + + this->delete_types_ = traits::delete_types; + this->delete_count_ = traits::cond_column_count; + } + } +} |