diff options
Diffstat (limited to 'odb/relational/header.hxx')
| -rw-r--r-- | odb/relational/header.hxx | 92 |
1 files changed, 63 insertions, 29 deletions
diff --git a/odb/relational/header.hxx b/odb/relational/header.hxx index 25f9480..9d932ae 100644 --- a/odb/relational/header.hxx +++ b/odb/relational/header.hxx @@ -64,9 +64,11 @@ namespace relational string const& type (class_fq_name (c)); if (obj) - os << "object_traits< " << type << " >::image_type"; + os << "object_traits_impl< " << type << ", id_" << db << + " >::image_type"; else - os << "composite_value_traits< " << type << " >::image_type"; + os << "composite_value_traits< " << type << ", id_" << db << + " >::image_type"; } private: @@ -117,7 +119,7 @@ namespace relational os << "{"; if (poly_derived) - os << "object_traits<base_type>::image_type* base;" + os << "base_traits::image_type* base;" << endl; names (c); @@ -173,7 +175,7 @@ namespace relational } os << (ptr_ ? "pointer_query_columns" : "query_columns") << "< " << - class_fq_name (c) << ", "; + class_fq_name (c) << ", id_" << db << ", "; // If our base is polymorphic, then it has its own table/alias. // @@ -213,7 +215,7 @@ namespace relational << "//" << endl << "typedef " << (ptr_ ? "pointer_query_columns" : "query_columns") << "< " << - class_fq_name (c) << ", "; + class_fq_name (c) << ", id_" << db << ", "; if (polymorphic (c)) os << "typename A::base_traits"; @@ -246,7 +248,8 @@ namespace relational if (ptr_) { os << "template <typename A>" << endl - << "struct pointer_query_columns< " << type << ", A >"; + << "struct pointer_query_columns< " << type << ", id_" << db << + ", A >"; // If we don't have pointers (in the whole hierarchy), then // pointer_query_columns and query_columns are the same. @@ -254,7 +257,7 @@ namespace relational if (!has_a (c, test_pointer | include_base)) { os << ":" << endl - << " query_columns< " << type << ", A >" + << " query_columns< " << type << ", id_" << db << ", A >" << "{" << "};"; } @@ -298,7 +301,8 @@ namespace relational // table alias (A) template argument. // os << "template <>" << endl - << "struct query_columns_base< " << type << " >" + << "struct query_columns_base< " << type << ", id_" << + db << " >" << "{"; instance<query_columns_base> t; @@ -308,11 +312,11 @@ namespace relational } os << "template <typename A>" << endl - << "struct query_columns< " << type << ", A >"; + << "struct query_columns< " << type << ", id_" << db << ", A >"; if (has_ptr) os << ":" << endl - << " query_columns_base< " << type << " >"; + << " query_columns_base< " << type << ", id_" << db << " >"; { instance<query_columns_bases> b (ptr_, !has_ptr); @@ -540,10 +544,11 @@ namespace relational string const& type (class_fq_name (b)); if (object (b)) - os << ": access::object_traits< " << type << " >::" << name; + os << ": access::object_traits_impl< " << type << ", id_" << + db << " >::" << name; else - os << ": access::composite_value_traits< " << type << " >::" << - public_name (m) << "_traits"; // No prefix_. + os << ": access::composite_value_traits< " << type << ", id_" << + db << " >::" << public_name (m) << "_traits"; // No prefix_. } os << "{"; @@ -1012,24 +1017,38 @@ namespace relational os << "// " << class_name (c) << endl << "//" << endl; + // class_traits + // os << "template <>" << endl << "struct class_traits< " << type << " >" << "{" << "static const class_kind kind = class_view;" << "};"; + // view_traits + // os << "template <>" << endl << "class access::view_traits< " << type << " >" << "{" << "public:" << endl; - view_public_extra_pre (c); - // view_type & pointer_type // os << "typedef " << type << " view_type;" - << "typedef " << c.get<string> ("object-pointer") << " pointer_type;" - << endl; + << "typedef " << c.get<string> ("object-pointer") << " pointer_type;"; + + os << "};"; + + // view_traits_impl + // + os << "template <>" << endl + << "class access::view_traits_impl< " << type << ", id_" << + db << " >:" << endl + << " public access::view_traits< " << type << " >" + << "{" + << "public:" << endl; + + view_public_extra_pre (c); // image_type // @@ -1041,7 +1060,7 @@ namespace relational // query_base_type and query_columns (definition generated by class2). // - os << "typedef " << db << "::query query_base_type;" + os << "typedef " << db << "::query_base query_base_type;" << "struct query_columns"; if (c.get<size_t> ("object-count") == 0) @@ -1112,6 +1131,16 @@ namespace relational view_public_extra_post (c); os << "};"; + + // view_traits_impl< , id_default> + // + os << "template <>" << endl + << "class access::view_traits_impl< " << type << ", " << + "id_default >:" << endl + << " public access::view_traits_impl< " << type << ", " << + "id_" << db << " >" + << "{" + << "};"; } virtual void @@ -1129,7 +1158,8 @@ namespace relational << "};"; os << "template <>" << endl - << "class access::composite_value_traits< " << type << " >" + << "class access::composite_value_traits< " << type << ", " << + "id_" << db << " >" << "{" << "public:" << endl; @@ -1306,7 +1336,8 @@ namespace relational } } - os << "struct access::view_traits< " << type << " >::query_columns"; + os << "struct access::view_traits_impl< " << type << ", id_" << + db << " >::query_columns"; if (obj_count > 1) { @@ -1329,19 +1360,20 @@ namespace relational << "//" << endl << "typedef" << endl << "odb::pointer_query_columns<" << endl - << " " << otype << "," << endl; + << " " << otype << "," << endl + << " id_" << db << "," << endl; if (alias && (polymorphic (o) || table.qualified () || i->alias != table.uname ())) { string tag (escape (i->alias + "_alias_tag")); - os << " odb::alias_traits< " << otype << ", " << - tag << " > >" << endl; + os << " odb::alias_traits< " << otype << ", id_" << db << + ", " << tag << " > >" << endl; } else - os << " odb::access::object_traits< " << otype << - " > >" << endl; + os << " odb::access::object_traits_impl< " << otype << + ", id_" << db << " > >" << endl; os << oname << ";" << endl; @@ -1370,18 +1402,20 @@ namespace relational os << ":" << endl << " odb::pointer_query_columns<" << endl - << " " << otype << "," << endl; + << " " << otype << "," << endl + << " id_" << db << "," << endl; if (alias && (polymorphic (o) || table.qualified () || vo->alias != table.uname ())) { string tag (escape (vo->alias + "_alias_tag")); - os << " odb::alias_traits< " << otype << ", " << - tag << " > >"; + os << " odb::alias_traits< " << otype << ", id_" << + db << ", " << tag << " > >"; } else - os << " odb::access::object_traits< " << otype << " > >"; + os << " odb::access::object_traits_impl< " << otype << + ", id_" << db << " > >"; os << "{" << "};"; |