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+// file : xsd/cxx/parser/map.hxx
+// author : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2005-2009 Code Synthesis Tools CC
+// license : GNU GPL v2 + exceptions; see accompanying LICENSE file
+
+#ifndef XSD_CXX_PARSER_MAP_HXX
+#define XSD_CXX_PARSER_MAP_HXX
+
+#include <map>
+#include <string>
+
+#include <xsd/cxx/ro-string.hxx>
+#include <xsd/cxx/parser/elements.hxx>
+
+namespace xsd
+{
+ namespace cxx
+ {
+ namespace parser
+ {
+ // Parser map. Used in the polymorphic document parsing.
+ //
+ template <typename C>
+ struct parser_map
+ {
+ virtual
+ ~parser_map ();
+
+ // The type argument is the type name and namespace from the
+ // xsi:type attribute or substitution group map in the form
+ // "<name> <namespace>" with the space and namespace part
+ // absent if the type does not have a namespace.
+ //
+ virtual parser_base<C>*
+ find (const ro_string<C>& type) const = 0;
+ };
+
+
+ // Parser map implementation.
+ //
+ template <typename C>
+ struct parser_map_impl: parser_map<C>
+ {
+ parser_map_impl ();
+
+ void
+ insert (parser_base<C>&);
+
+ virtual parser_base<C>*
+ find (const ro_string<C>& type) const;
+
+ private:
+ parser_map_impl (const parser_map_impl&);
+
+ parser_map_impl&
+ operator= (const parser_map_impl&);
+
+ private:
+ struct string_comparison
+ {
+ bool
+ operator() (const C* x, const C* y) const
+ {
+ ro_string<C> s (x);
+ return s.compare (y) < 0;
+ }
+ };
+
+ typedef std::map<const C*, parser_base<C>*, string_comparison> map;
+ map map_;
+ };
+ }
+ }
+}
+
+#include <xsd/cxx/parser/map.ixx>
+#include <xsd/cxx/parser/map.txx>
+
+#endif // XSD_CXX_PARSER_MAP_HXX