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Diffstat (limited to 'odb/relational/pgsql/header.cxx')
| -rw-r--r-- | odb/relational/pgsql/header.cxx | 272 |
1 files changed, 0 insertions, 272 deletions
diff --git a/odb/relational/pgsql/header.cxx b/odb/relational/pgsql/header.cxx deleted file mode 100644 index 852588b..0000000 --- a/odb/relational/pgsql/header.cxx +++ /dev/null @@ -1,272 +0,0 @@ -// file : odb/relational/pgsql/header.cxx -// copyright : Copyright (c) 2009-2019 Code Synthesis Tools CC -// license : GNU GPL v3; see accompanying LICENSE file - -#include <odb/relational/header.hxx> - -#include <odb/relational/pgsql/common.hxx> -#include <odb/relational/pgsql/context.hxx> - -namespace relational -{ - namespace pgsql - { - namespace header - { - namespace relational = relational::header; - - struct class1: relational::class1 - { - class1 (base const& x): base (x) {} - - virtual void - object_public_extra_post (type& c) - { - bool abst (abstract (c)); - - type* poly_root (polymorphic (c)); - bool poly (poly_root != 0); - bool poly_derived (poly && poly_root != &c); - - if (abst && !poly) - return; - - data_member_path* id (id_member (c)); - semantics::data_member* optimistic (context::optimistic (c)); - - column_count_type const& cc (column_count (c)); - - size_t update_columns ( - cc.total - cc.id - cc.inverse - cc.readonly - cc.separate_update); - - // Statement names. - // - os << "static const char persist_statement_name[];"; - - if (id != 0) - { - if (poly_derived) - os << "static const char* const find_statement_names[" << - (abst ? "1" : "depth") << "];"; - else - os << "static const char find_statement_name[];"; - - if (poly && !poly_derived) - os << "static const char find_discriminator_statement_name[];"; - - if (update_columns != 0) - os << "static const char update_statement_name[];"; - - os << "static const char erase_statement_name[];"; - - if (optimistic != 0) - os << "static const char optimistic_erase_statement_name[];"; - } - - // Query statement name. - // - if (options.generate_query ()) - os << "static const char query_statement_name[];" - << "static const char erase_query_statement_name[];"; - - os << endl; - - // Statement types. - // - os << "static const unsigned int persist_statement_types[];"; - - if (id != 0) - { - os << "static const unsigned int find_statement_types[];"; - - if (update_columns != 0) - os << "static const unsigned int update_statement_types[];"; - - if (optimistic != 0) - os << "static const unsigned int " << - "optimistic_erase_statement_types[];"; - } - - os << endl; - } - - virtual void - view_public_extra_post (type&) - { - // Statement names. - // - os << "static const char query_statement_name[];" - << endl; - } - }; - entry<class1> class1_entry_; - - struct container_traits: relational::container_traits, context - { - container_traits (base const& x): base (x) {} - - virtual void - container_public_extra_pre (semantics::data_member& m, - semantics::type& t) - { - if (!object (c_) || (abstract (c_) && !polymorphic (c_))) - return; - - bool smart (!inverse (m, "value") && !unordered (m) && - container_smart (t)); - - // Container statement names. - // - os << "static const char select_name[];" - << "static const char insert_name[];"; - - if (smart) - os << "static const char update_name[];"; - - os << "static const char delete_name[];" - << endl; - - // Container statement types. - // - os << "static const unsigned int insert_types[];"; - - if (smart) - os << "static const unsigned int update_types[];" - << "static const unsigned int delete_types[];"; - - os << endl; - } - }; - entry<container_traits> container_traits_; - - struct section_traits: relational::section_traits, context - { - section_traits (base const& x): base (x) {} - - virtual void - section_public_extra_post (user_section& s) - { - semantics::class_* poly_root (polymorphic (c_)); - bool poly (poly_root != 0); - - if (!poly && (abstract (c_) || - s.special == user_section::special_version)) - return; - - bool load (s.total != 0 && s.separate_load ()); - bool load_opt (s.optimistic () && s.separate_load ()); - - bool update (s.total != s.inverse + s.readonly); // Always separate. - bool update_opt (s.optimistic () && (s.readwrite_containers || poly)); - - // Statement names. - // - if (load || load_opt) - os << "static const char select_name[];" - << endl; - - if (update || update_opt) - os << "static const char update_name[];" - << endl; - - // Statement types. - // - if (update || update_opt) - os << "static const unsigned int update_types[];"; - } - }; - entry<section_traits> section_traits_; - - struct image_member: relational::image_member_impl<sql_type>, - member_base - { - image_member (base const& x) - : member_base::base (x), // virtual base - member_base::base_impl (x), // virtual base - base_impl (x), - member_base (x) {} - - virtual void - traverse_integer (member_info& mi) - { - os << image_type << " " << mi.var << "value;" - << "bool " << mi.var << "null;" - << endl; - } - - virtual void - traverse_float (member_info& mi) - { - os << image_type << " " << mi.var << "value;" - << "bool " << mi.var << "null;" - << endl; - } - - virtual void - traverse_numeric (member_info& mi) - { - // Exchanged as strings. Can have up to 1000 digits not counting - // '-' and '.'. - // - - os << image_type << " " << mi.var << "value;" - << "std::size_t " << mi.var << "size;" - << "bool " << mi.var << "null;" - << endl; - } - - virtual void - traverse_date_time (member_info& mi) - { - os << image_type << " " << mi.var << "value;" - << "bool " << mi.var << "null;" - << endl; - } - - virtual void - traverse_string (member_info& mi) - { - os << image_type << " " << mi.var << "value;" - << "std::size_t " << mi.var << "size;" - << "bool " << mi.var << "null;" - << endl; - } - - virtual void - traverse_bit (member_info& mi) - { - // Additional 4 bytes at the beginning of the array specify - // the number of significant bits in the image. This number - // is stored in network byte order. - // - unsigned int n (4 + mi.st->range / 8 + (mi.st->range % 8 ? 1 : 0)); - - os << "unsigned char " << mi.var << "value[" << n << "];" - << "std::size_t " << mi.var << "size;" - << "bool " << mi.var << "null;" - << endl; - } - - virtual void - traverse_varbit (member_info& mi) - { - os << image_type << " " << mi.var << "value;" - << "std::size_t " << mi.var << "size;" - << "bool " << mi.var << "null;" - << endl; - } - - virtual void - traverse_uuid (member_info& mi) - { - // UUID is a 16-byte sequence. - // - os << "unsigned char " << mi.var << "value[16];" - << "bool " << mi.var << "null;" - << endl; - } - }; - entry<image_member> image_member_; - } - } -} |