From f0510d2f90467de8e8f260b47d79a9baaf9bef17 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 17 Sep 2009 07:15:29 +0200
Subject: Start tracking XSD with git

---
 libxsd/xsd/cxx/tree/stream-insertion-map.hxx | 150 +++++++++++++++++++++++++++
 1 file changed, 150 insertions(+)
 create mode 100644 libxsd/xsd/cxx/tree/stream-insertion-map.hxx

(limited to 'libxsd/xsd/cxx/tree/stream-insertion-map.hxx')

diff --git a/libxsd/xsd/cxx/tree/stream-insertion-map.hxx b/libxsd/xsd/cxx/tree/stream-insertion-map.hxx
new file mode 100644
index 0000000..77d930c
--- /dev/null
+++ b/libxsd/xsd/cxx/tree/stream-insertion-map.hxx
@@ -0,0 +1,150 @@
+// file      : xsd/cxx/tree/stream-insertion-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_TREE_STREAM_INSERTION_MAP_HXX
+#define XSD_CXX_TREE_STREAM_INSERTION_MAP_HXX
+
+#include <map>
+#include <string>
+#include <cstddef>  // std::size_t
+#include <typeinfo>
+
+#include <xsd/cxx/tree/elements.hxx>
+#include <xsd/cxx/tree/ostream.hxx>
+#include <xsd/cxx/xml/qualified-name.hxx>
+
+namespace xsd
+{
+  namespace cxx
+  {
+    namespace tree
+    {
+      template <typename S, typename C>
+      struct stream_insertion_map
+      {
+        typedef std::type_info type_id;
+        typedef xml::qualified_name<C> qualified_name;
+        typedef void (*inserter) (ostream<S>&, const type&);
+
+        stream_insertion_map ();
+
+        void
+        register_type (const type_id&,
+                       const qualified_name& name,
+                       inserter,
+                       bool override = true);
+
+        void
+        insert (ostream<S>&, const type&);
+
+      public:
+        struct type_info
+        {
+          type_info (const qualified_name& name,
+                     typename stream_insertion_map::inserter inserter)
+              : name_ (name), inserter_ (inserter)
+          {
+          }
+
+          const qualified_name&
+          name () const
+          {
+            return name_;
+          }
+
+          typename stream_insertion_map::inserter
+          inserter () const
+          {
+            return inserter_;
+          }
+
+          // For std::map.
+          //
+          type_info ()
+              : name_ (std::basic_string<C> (), std::basic_string<C> ()),
+                inserter_ (0)
+          {
+          }
+
+        private:
+          qualified_name name_;
+          typename stream_insertion_map::inserter inserter_;
+        };
+
+      public:
+        const type_info*
+        find (const type_id&) const;
+
+      private:
+        struct type_id_comparator
+        {
+          bool
+          operator() (const type_id* x, const type_id* y) const
+          {
+            // XL C++ on AIX has buggy type_info::before() in that
+            // it returns true for two different type_info objects
+            // that happened to be for the same type.
+            //
+#if defined(__xlC__) && defined(_AIX)
+            return *x != *y && x->before (*y);
+#else
+            return x->before (*y);
+#endif
+          }
+        };
+
+        typedef
+        std::map<const type_id*, type_info, type_id_comparator>
+        type_map;
+
+        type_map type_map_;
+      };
+
+      //
+      //
+      template<unsigned long id, typename S, typename C>
+      struct stream_insertion_plate
+      {
+        static stream_insertion_map<S, C>* map;
+        static std::size_t count;
+
+        stream_insertion_plate ();
+        ~stream_insertion_plate ();
+      };
+
+      template<unsigned long id, typename S, typename C>
+      stream_insertion_map<S, C>* stream_insertion_plate<id, S, C>::map = 0;
+
+      template<unsigned long id, typename S, typename C>
+      std::size_t stream_insertion_plate<id, S, C>::count = 0;
+
+
+      //
+      //
+      template<unsigned long id, typename S, typename C>
+      inline stream_insertion_map<S, C>&
+      stream_insertion_map_instance ()
+      {
+        return *stream_insertion_plate<id, S, C>::map;
+      }
+
+      //
+      //
+      template<typename S, typename T>
+      void
+      inserter_impl (ostream<S>&, const type&);
+
+      template<unsigned long id, typename S, typename C, typename T>
+      struct stream_insertion_initializer
+      {
+        stream_insertion_initializer (const C* name, const C* ns);
+      };
+    }
+  }
+}
+
+#include <xsd/cxx/tree/stream-insertion-map.txx>
+
+#endif // XSD_CXX_TREE_STREAM_INSERTION_MAP_HXX
-- 
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